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[미국특허] Engine with cylinder deactivation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/00
출원번호 US-0029619 (1998-08-25)
우선권정보 GB-0017562 (1995-08-26)
국제출원번호 PCT/GB96/01896 (1996-08-05)
§371/§102 date 19980825 (19980825)
국제공개번호 WO-9708441 (1997-03-06)
발명자 / 주소
  • Ma Thomas Tsoi-Hei,GBX
출원인 / 주소
  • Ford Global Technologies, Inc.
대리인 / 주소
    Drouillard
인용정보 피인용 횟수 : 156  인용 특허 : 4

초록

A multi-cylinder spark ignition internal combustion engine is described having two banks of cylinders 10a, 10b. One bank of cylinders may be selectively disabled by cutting off its fuel supply while continuing to receive air. The exhaust system includes an NO.sub.x trap 20 to store NO.sub.x gases wh

대표청구항

[ I claim:] [1.] A multi-cylinder spark ignition internal combustion engine comprising:an intake system having a main throttle;two banks of cylinders connected to said intake system and a common exhaust system, with said exhaust system having a catalytic converter and a NO.sub.x trap;disabling means

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

  1. Asada Toshiaki (Mishima JPX) Baika Toyokazu (Susono JPX) Iwahashi Kazuhiro (Susono JPX) Yamanaka Akihiro (Susono JPX), Control device of a varable cylinder engine.
  2. Iida Koso (Hiroshima JPX) Shiraishi Hideo (Hiroshima JPX) Higashi Haruki (Hiroshima JPX), Exhaust gas purifying system for internal combustion engine.
  3. Grotjahn Ulrich (Karlsfeld DEX) Knips Stephan (Munich DEX) Koch Guenter (Augsburg DEX) Missy Stephan (Scheyern DEX) Plodek Bernd (Pfaffenhofen DEX) Zimmer Rainer (Neuried DEX), Internal-combustion engine including a cylinder shut-off and exhaust gas catalysts.
  4. Etoh Yukihiro (Yokohama JPX) Tanaka Toshiaki (Fujisawa JPX) Yonezawa Haruo (Yokohama JPX) Sakamoto Yoshikatsu (Yokosuka JPX), Split mode internal combustion engine with improved NOx reduction means.

이 특허를 인용한 특허 (156) 인용/피인용 타임라인 분석

  1. Stroia, Bradlee J.; Yu, Robert C.; Mital, Rahul; Cunningham, Michael J., Adsorber aftertreatment system having downstream soot filter.
  2. Stroia, Bradlee J.; Yu, Robert C.; Mital, Rahul; Cunningham, Michael J., Adsorber aftertreatment system having dual soot filters.
  3. Denari John ; Hepburn Jeffrey Scott, After treatment system for a variable displacement engine.
  4. Fogelstrom,Kenneth A., Air brake system monitoring for pre-trip inspection.
  5. Bailey,John M.; Waldman,Donald J.; Waldman,Marianne F., Apparatus and method for filtering particulate and reducing NOx emissions.
  6. Foster, Michael R., Apparatus and method for reduced cold start emissions.
  7. Huynh, Ngoc-Hoa; Salzer, Lorenz; Gerl, Peter, Arrangement and method for igniting a combustible gas mixture for the exhaust system of an internal-combustion engine and corresponding exhaust system.
  8. Weber, Carsten; Wirth, Martin; Friedfeldt, Rainer; Bartsch, Guenter, Boosted in-line variable-displacement engine.
  9. Shinya Hirota JP; Toshiaki Tanaka JP, Catalyst warming apparatus of internal combustion engine.
  10. Rozario, Frederick J., Catalytic converter early light off using cylinder deactivation.
  11. Farmer, David George; Surnilla, Gopichandra, Closed-loop method and system for purging a vehicle emission control.
  12. Meyer, Garth Michael; Asik, Joseph Richard, Closed-loop temperature control for an emission control device.
  13. David Karl Bidner ; Gopichandra Surnilla, Control for improved vehicle performance.
  14. Fukusako,Takaaki; Yamada,Haruhiko; Isono,Tatsuro; Amano,Masato; Ichoda,Toshiaki, Controller for cylinder cut-off for multi-cylinder internal combustion engine.
  15. Michelini,John O.; Lewis,Donald J., Cylinder and valve mode control for an engine with valves that may be deactivated.
  16. Carl,Thomas; Metz,Earnest; Peller,Matthew; Wright,Benjamin; Wick,Kyle G.; Pari,William P.; Zwart,David L., Cylinder deactivation for a motorcycle engine.
  17. Lewis, Donald J.; Russell, John D.; Michelini, John O., Cylinder deactivation for an internal combustion engine.
  18. Patterson, Gary J.; Hayman, Alan William, Cylinder deactivation system and NOx trap regeneration.
  19. Bidner, David Karl; Surnilla, Gopichandra, Degradation detection method for an engine having a NOx sensor.
  20. Bidner,David Karl; Surnilla,Gopichandra, Degradation detection method for an engine having a NOx sensor.
  21. Lewis, Donald J.; Michelini, John O., Electrically actuated valve deactivation in response to vehicle electrical system conditions.
  22. Lewis,Donald J.; Michelini,John O., Electrically actuated valve deactivation in response to vehicle electrical system conditions.
  23. Lewis,Donald J.; Michelini,John O.; Cullen,Michael J.; Russell,John D., Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design.
  24. Lewis,Donald J.; Russell,John D.; Michelini,John O.; Cullen,Michael J., Electromechanical valve operating conditions by control method.
  25. Lewis, Donald J.; Russell, John D., Electromechanical valve timing during a start.
  26. Lewis,Donald J.; Russell,John D., Electromechanical valve timing during a start.
  27. Lewis,Donald J.; Michelini,John O., Electromechanically actuated valve control based on a vehicle electrical system.
  28. Lewis,Donald J., Electromechanically actuated valve control for an internal combustion engine.
  29. Lewis,Donald J.; Michelini,John O., Electromechanically actuated valve control for an internal combustion engine.
  30. Surnilla,Gopichandra; Goralski, Jr.,Christian T.; Smith,Stephen B.; O'Neill,James P.; Zawacki,Garry, Emission control device.
  31. Surnilla,Gopichandra; Goralski, Jr.,Christian T.; Smith,Stephen B.; O'Neill,James P.; Zawacki,Gary, Emission control device.
  32. Beutel,Tilman Wolfram; Calabrese,John Lawrence, Emission control system for vehicles powered by diesel engines.
  33. Gibson,Alex; Kolmanovsky,Ilya V., Engine air-fuel control for an engine with valves that may be deactivated.
  34. Larson, Gerald L.; O'Malley, Paul W., Engine based kinetic energy recovery system for vehicles.
  35. Lewis,Donald J.; Michelini,John O.; Cullen,Michael J.; Russell,John D., Engine breathing in an engine with mechanical and electromechanical valves.
  36. Foster, Michael Ralph; Foster, Matthew G.; Price, Kenneth S., Engine cylinder deactivation to improve the performance of exhaust emission control systems.
  37. Foster, Michael Ralph, Engine cylinder deactivation to improve vehicle interior heating and defrosting.
  38. Lewis, Donald J., Engine shut-down for engine having adjustable valve timing.
  39. Lewis,Donald J., Engine shut-down for engine having adjustable valve timing.
  40. Cullen, Michael John; Surnilla, Gopichandra; Goralski, Jr., Christian T., Engine system and dual fuel vapor purging system with cylinder deactivation.
  41. Cullen,Michael John; Sumilla,Gopichandra; Goralski, Jr.,Christian T., Engine system and fuel vapor purging system with cylinder deactivation.
  42. Doering,Jeff, Engine system and method accounting for engine misfire.
  43. Surnilla,Gopichandra; Goralski, Jr.,Christian T.; Smith,Stephen B., Engine system and method for efficient emission control device purging.
  44. Surnilla,Gopichandra; Goralski, Jr.,Christian T.; Smith,Stephen B., Engine system and method for efficient emission control device purging.
  45. Doering,Jeff, Engine system and method for enabling cylinder deactivation.
  46. Surnilla,Gopichandra; Goralski, Jr.,Christian T.; Smith,Stephen B., Engine system and method for injector cut-out operation with improved exhaust heating.
  47. Surnilla, Gopichandra; Bidner, David; Elwart, Shane; Doering, Jeff; Goralski, Jr., Christian T., Engine system and method with cylinder deactivation.
  48. Hirota Shinya,JPX ; Tanaka Toshiaki,JPX ; Iguchi Satoshi,JPX, Exhaust discharge control device for internal combustion engine.
  49. Ament, Frank, Exhaust emission aftertreatment.
  50. Ueda, Katsunori; Nagashima, Satoshi, Exhaust emission control apparatus for internal combustion engine.
  51. Christopher P. Glugla ; John Ottavio Michelini, Exhaust gas oxygen sensor temperature control for a variable displacement engine.
  52. Glugla, Christopher P.; Michelini, John Ottavio, Exhaust gas oxygen sensor temperature control for a variable displacement engine.
  53. Katsuta, Hiroyuki; Majima, Yoshihiro; Yamashita, Yukihiro, Exhaust gas purification apparatus of internal combustion engine.
  54. Ono, Taisuke, Exhaust gas purifier and method of control therefor.
  55. Narita,Yuji; Takahashi,Yoshiyuki; Suzuki,Hisanobu, Exhaust gas purifying apparatus for internal combustion engine.
  56. Robel, Wade J.; Driscoll, James J.; Coleman, Gerald N.; Knox, Kevin J., Exhaust purification with on-board ammonia production.
  57. Surnilla, Gopichandra; Smith, Stephen B., Idle speed control for lean burn engine with variable-displacement-like characteristic.
  58. Surnilla,Gopichandra; Smith,Stephen B., Idle speed control for lean burn engine with variable-displacement-like characteristic.
  59. Miyashita, Shigeki, In-cylinder injection type spark-ignition internal combustion engine and method.
  60. Miyashita, Shigeki, In-cylinder injection type spark-ignition internal combustion engine and method.
  61. England, Roger D., Increasing exhaust temperature for aftertreatment operation.
  62. Nishimura, Taichi, Internal combustion engine.
  63. Bidner David Karl ; Surnilla Gopichandra, Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent.
  64. David Karl Bidner ; Gopichandra Surnilla, Method and apparatus for accessing ability of lean NOx trap to store exhaust gas constituent.
  65. Michael John Cullen ; David Karl Bidner ; Gopichandra Surnilla ; Jeffrey Scott Hepburn ; Jerry D. Robichaux, Method and apparatus for controlling lean operation of an internal combustion engine.
  66. Robichaux, Jerry D.; Bidner, David Karl; Surnilla, Gopichandra, Method and apparatus for controlling lean-burn engine based upon predicted performance impact.
  67. David Karl Bidner ; Gopichandra Surnilla, Method and apparatus for controlling lean-burn engine based upon predicted performance impact and trap efficiency.
  68. Surnilla, Gopichandra; Bidner, David K., Method and apparatus for controlling lean-burn engine to purge trap of stored NOx.
  69. Gopichandra Surnilla ; Michael John Cullen, Method and apparatus for enabling lean engine operation upon engine start-up.
  70. Hepburn, Jeffrey Scott; Surnilla, Gopichandra; Robichaux, Jerry D.; Cullen, Michael John, Method and apparatus for enhancing fuel economy of a lean burn internal combustion engine.
  71. Jerry D. Robichaux ; Gopichandra Surnilla ; Jeffrey Scott Hepburn ; Michael John Cullen, Method and apparatus for measuring lean-burn engine emissions.
  72. Surnilla, Gopichandra; Bidner, David Karl, Method and apparatus for measuring the performance of an emissions control device.
  73. David Karl Bidner ; Gopichandra Surnilla, Method and apparatus for optimizing purge fuel for purging emissions control device.
  74. Alkemade, Ulrich; Horstmann, Peter, Method and apparatus for processing exhaust gas from an internal combustion engine.
  75. Meyer, Garth Michael; Asik, Joseph Richard, Method and system for controlling a regeneration cycle of an emission control device.
  76. Meyer, Garth Michael; Asik, Joseph Richard, Method and system for controlling an emission control device based on depletion of device storage capacity.
  77. Goulette, David; Bonadies, Joseph V., Method and system for controlling catalyst temperature.
  78. Asik, Joseph Richard; Meyer, Garth Michael, Method and system for controlling storage and release of exhaust gas constituents in an emission control device.
  79. Gopichandra Surnilla ; David George Farmer, Method and system for operating dual-exhaust engine.
  80. Joseph Richard Asik ; Garth Michael Meyer, Method and system for optimizing open-loop fill and purge times for an emission control device.
  81. Meyer, Garth Michael; Asik, Joseph Richard, Method and system for optimizing purge of exhaust gas constituent stored in an emission control device.
  82. Farmer, David George; Surnilla, Gopichandra, Method and system for preconditioning an emission control device for operation about stoichiometry.
  83. Ingram,Grant Alan; Surnilla,Gopichandra, Method and system for rapid heating of an emission control device.
  84. Gopichandra Surnilla ; Jeffrey Scott Hepburn ; Jerry D. Robichaux ; Michael John Cullen, Method and system for reducing NOx tailpipe emissions of a lean-burn internal combustion engine.
  85. Jeffrey Scott Hepburn ; JoAnne Temple ; Mark Allen Dearth, Method and system for reducing lean-burn vehicle emissions using a downstream reductant sensor.
  86. Hepburn, Jeffrey Scott; Temple, JoAnne; Dearth, Mark Allen, Method and system for reducing vehicle emissions using a sensor downstream of an emission control device.
  87. Gopichandra Surnilla ; Jeffrey Scott Hepburn ; Jerry D. Robichaux ; Michael John Cullen, Method and system for reducing vehicle tailpipe emissions when operating lean.
  88. Kuper, Paul; Brahner, Tom, Method and system for the catalytic aftertreatment of the exhaust gas of an internal-combustion engine.
  89. Surnilla, Gopichandra; Farmer, David George, Method and system for transitioning between lean and stoichiometric operation of a lean-burn engine.
  90. Surnilla, Gopichandra, Method and system of adaptive learning for engine exhaust gas sensors.
  91. Surnilla, Gopichandra, Method and system of adaptive learning for engine exhaust gas sensors.
  92. Surnilla, Gopichandra, Method for air-fuel ratio control of a lean burn engine.
  93. Gopichandra, Surnilla, Method for air-fuel ratio sensor diagnosis.
  94. Bidner,David Karl; Surnilla,Gopichandra, Method for controlling an engine to obtain rapid catalyst heating.
  95. Surnilla,Gopichandra, Method for controlling the temperature of an emission control device.
  96. Surnilla, Gopichandra, Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device.
  97. Surnilla, Gopichandra, Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device.
  98. Bidner, David Karl; Surnilla, Gopichandra, Method for determining emission control system operability.
  99. Surnilla Gopichandra ; Bidner David Karl, Method for improved air-fuel ratio control in engines.
  100. David Karl Bidner ; Gopichandra Surnilla, Method for improved engine control.
  101. Surnilla Gopichandra ; Bidner David Karl, Method for improved performance of a vehicle.
  102. Gopichandra Surnilla ; David Karl Bidner, Method for improved performance of a vehicle having an internal combustion engine.
  103. David Karl Bidner ; Gopichandra Surnilla, Method for improved performance of an engine emission control system.
  104. Surnilla, Gopichandra; Bidner, David Karl, Method for improved vehicle performance.
  105. Meyer, Garth Michael; Asik, Joseph Richard, Method for quantifying oxygen stored in a vehicle emission control device.
  106. Surnilla, Gopichandra, Method for rapid catalyst heating.
  107. Surnilla, Gopichandra, Method for rapid catalyst heating.
  108. Szymkowicz, Patrick G.; Tuteja, Arjun D.; Krieger, Roger B., Method for reducing engine exhaust emissions.
  109. Eckhoff, Stephan; Grisstede, Ina; Mueller, Wilfried; Kreuzer, Thomas, Method for regenerating soot filters in the exhaust gas system of a lean mix engine, and exhaust gas system therefor.
  110. Surnilla, Gopichandra, Method for split ignition timing for idle speed control of an engine.
  111. Ranini, Alain; Potteau, Sébastien, Method of controlling the intake of an internal-combustion engine, notably of gasoline or diesel type, and engines using same.
  112. Winstead, Vince; Kolmanovsky, Ilya V.; Trask, Nate, Method of correcting valve timing in engine having electromechanical valve actuation.
  113. Bidner,David Karl; Sumilla,Gopichandra, Method of determining emission control system operability.
  114. Kolmanovsky, Ilya V.; Michelini, John O., Method of torque control for an engine with valves that may be deactivated.
  115. Kolmanovsky,Ilya V.; Michelini,John O., Method of torque control for an engine with valves that may be deactivated.
  116. Bidner, David Karl; Surnilla, Gopichandra, Method to control fuel vapor purging.
  117. Surnilla, Gopichandra, Method to control transitions between modes of operation of an engine.
  118. Surnilla,Gopichandra; Cullen,Michael J., Method to control transitions between modes of operation of an engine.
  119. Surnilla, Gopichandra; Michelini, John Ottavio; Roth, John M., Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics.
  120. Surnilla,Gopichandra; Michelini,John Ottavio; Roth,John M., Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics.
  121. Lewis, Donald J., Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst.
  122. Lewis,Donald J., Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst.
  123. Winstead, Vince, Method to start electromechanical valves on an internal combustion engine.
  124. Lewis,Donald J.; Russell,John D.; Michelini,John O., Multi-stroke cylinder operation in an internal combustion engine.
  125. Lewis,Donald J.; Russell,John D.; Michelini,John O., Multi-stroke cylinder operation in an internal combustion engine.
  126. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Multi-stroke cylinder operation in an internal combustion engine.
  127. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Multi-stroke cylinder operation in an internal combustion engine.
  128. Frank Ament ; David B. Brown ; David A. Frank, NOX catalyst exhaust feedstream control system.
  129. Mital,Rahul; Stroia,Bradlee J.; Cole,Scott, NOx adsorber aftertreatment system for internal combustion engines.
  130. Ament Frank ; Brown David Brian ; Frank David Allen, NOx adsorber system regeneration fuel control.
  131. David George Farmer ; Gopichandra Surnilla ; Michael John Cullen, Open-loop method and system for controlling the storage and release cycles of an emission control device.
  132. Naik, Sanjeev Manubhai, Operating method for a dual throttle split SIDI engine.
  133. Surnilla, Gopichandra; Roth, John M., Overall scheduling of a lean burn engine system.
  134. Lewis,Donald J.; Russell,John D.; Trask,Nate, Quick starting engine with electromechanical valves.
  135. Lewis,Donald J.; Russell,John D.; Winstead,Vince, Reducing engine emissions on an engine with electromechanical valves.
  136. Huynh Ngoc-Hoa,DEX ; Salzer Lorenz K. F.,DEX ; Stetter Ralph,DEX, Regulating strategy for an NOx trap.
  137. Kado, Mark S.; Degroot, Kenneth P., Secondary air system with variable speed air pump and multi-position gated check valve.
  138. Lewis, Donald J.; Russell, John D.; Trask, Nate, Starting an engine with electromechanical valves.
  139. Lewis,Donald J.; Russell,John D.; Trask,Nate; Megli,Thomas W., Starting an engine with valves that may be deactivated.
  140. Bidner,David; Surnilla,Gopichandra; Doering,Jeff, System and method for controlling valve timing of an engine with cylinder deactivation.
  141. Surnilla, Gopichandra; Goralski, Jr., Christian T.; Smith, Stephen B., System and method for controlling valve timing of an engine with cylinder deactivation.
  142. Surnilla,Gopichandra; Goralski, Jr.,Christian T.; Smith,Stephen B., System and method for controlling valve timing of an engine with cylinder deactivation.
  143. Cullen,Michael John; Sumilla,Gopichandra; Goralski, Jr.,Christian T., System and method for estimating fuel vapor with cylinder deactivation.
  144. Bidner,David; Surnilla,Gopichandra; Doering,Jeff, System for controlling valve timing of an engine with cylinder deactivation.
  145. Sumilla,Gopichandra; Goralski, Jr.,Christian T.; Smith,Stephen B., System for emission device control with cylinder deactivation.
  146. Christopher P. Glugla ; John Ottavio Michelini, Temperature management of catalyst system for a variable displacement engine.
  147. Glugla, Christopher P.; Michelini, John Ottavio, Temperature management of catalyst system for a variable displacement engine.
  148. Glugla, Christopher P.; Michelini, John Ottavio, Temperature management of catalyst system for a variable displacement engine.
  149. Doering,Jeff, Torque control for engine during cylinder activation or deactivation.
  150. Roozenboom,Stephan Donald; Kieser,Andrew John, Turbocharged exhaust gas recirculation system.
  151. Hayman, Alan William; Patterson, Gary J., Utilization of air-assisted direct injection, cylinder deactivation and camshaft phasing for improved catalytic converter light-off in internal combustion engines.
  152. Lewis,Donald J.; Michelini,John O.; Trask,Nate; Song,Gang, Valve control for an engine with electromechanically actuated valves.
  153. Michelini,John O.; Lewis,Donald J., Valve control to reduce modal frequencies that may cause vibration.
  154. Lewis,Donald J.; Russell,John D.; Michelini,John O., Valve selection for an engine operating in a multi-stroke cylinder mode.
  155. Christopher P. Glugla ; John Ottavio Michelini, Variable displacement engine control for fast catalyst light-off.
  156. Bailey,John M., Wall flow particulate trap system.

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