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Metering valve for metering a fluid

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-051/06
출원번호 US-0581959 (1996-01-02)
우선권정보 DE-0000706 (1995-01-12)
발명자 / 주소
  • Auwaerter Gerhard (Stuttgart DEX) Itoh Katsuoki (Leonberg DEX) Heinz Rudolf (Renningen DEX) Moser Winfried (Ludwigsburg DEX) Franke Christoph (Wolfenbuttel DEX)
출원인 / 주소
  • Robert Bosch GmbH (Stuttgart DEX 03)
인용정보 피인용 횟수 : 60  인용 특허 : 4

초록

A metering valve for metering a fluid for a fuel injection valve for internal combustion engines, with a hydraulic displacement amplifier for converting the actuating displacement of a piezoelectric actuator into an increased stroke of the valve needle. Integrating the displacement amplifier spatial

대표청구항

Metering valve for metering fluids in a fuel injection system of an internal combustion engines such as direct-injection diesel engines, comprising a valve housing (10) with a metering opening (20), a valve needle (21) which, together with a valve seat (18) surrounding the metering opening (20), con

이 특허에 인용된 특허 (4)

  1. Burnett, Lauren W., Electronically controlled fuel injection system for diesel engine.
  2. Tsuzuki Yoshihiro (Handa JPX) Igashira Toshihiko (Toyokawa JPX) Sakakibara Yasuyuki (Nishio JPX) Watanabe Kazuhide (Toyohashi JPX) Kato Takehiko (Nishio JPX) Tomoda Terutoshi (Susono JPX), Fuel injector for internal combustion engine having throttle portion.
  3. Bart Hans U. (Whitehall MI), Piezoelectric fuel injector valve.
  4. Merker ; Jr. Walter H. (Downersgrove IL) Sommerfeld Howard R. (Oak Forest IL), Variable angle friction clutch mechanism for a draft gear assembly.

이 특허를 인용한 특허 (60)

  1. Moler, Jeff; Bugel, John; Thornhill, Keith A; Oudshoorn, Mark P, Apparatus and process for optimizing work from a smart material actuator product.
  2. Moler,Jeff; Bugel,John; Thornhill,Keith A.; Oudshoorn,Mark P., Apparatus and process for optimizing work from a smart material actuator product.
  3. Moler, Jeff, Apparatus for moving a pair of opposing surfaces in response to an electrical activation.
  4. Moler, Jeff, Apparatus for moving a pair of opposing surfaces in response to an electrical activation.
  5. Moler, Jeff, Apparatus for moving a pair of opposing surfaces in response to an electrical activation.
  6. Bugel, John Anthony; Moler, Jeff, Apparatus for moving folded-back arms having a pair of opposing surfaces in response to an electrical activation.
  7. Moler, Jeff; Oudshoorn, Mark; Akhavein, R. Glenn; Woozley, Mark; Alexy, Michael, Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator.
  8. Moler, Jeff; Oudshoorn, Mark; Akhavein, R. Glenn; Woozley, Mark; Alexy, Michael, Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator.
  9. Moler, Jeff; Oudshoorn, Mark; Akhavein, R. Glenn; Woozley, Mark; Alexy, Michael, Apparatus having a support structure and actuator.
  10. Mumford,David; Ancimer,Richard; Baker,Mike; Clapa,Damien; Wing,Richard, Common rail directly actuated fuel injection valve with a pressurized hydraulic transmission device and a method of operating same.
  11. Welch Alan B.,CAX ; Rahardja Irawan,CAX ; Hebbes Mike,CAX, Directly actuated injection valve.
  12. Welch, Alan B.; Rahardja, Irawan; Hebbes, Mike, Directly actuated injection valve.
  13. Rahardja, Irawan; Hebbes, Mike, Directly actuated injection valve with a composite needle.
  14. Rahardja, Irawan; Hebbes, Mike, Directly actuated injection valve with a ferromagnetic needle.
  15. Smart, Harold R.; Zhou, Chuhe, Dynamic current-to-pneumatic converter and pneumatic amplifier.
  16. Schuerz, Willibald, Fluid injector.
  17. Cooke Michael Peter,GBX, Fuel Injector.
  18. Braun, Wolfgang; Vahle, Dirk; Katz, Martin; Wernau, Alexander, Fuel injection device for an internal combustion engine.
  19. Wakamatsu Shinichi,JPX ; Tabata Yasuhiro,JPX ; Takahashi Kinji,JPX, Fuel injection nozzle.
  20. Boecking, Friedrich, Fuel injection valve.
  21. Mattes, Patrick; Boecking, Friedrich, Fuel injection valve.
  22. Wing, Richard; Lockley, Ian; Oversby, Kevin, Fuel injection valve.
  23. Egler, Walter; Boehland, Peter; Kanne, Sebastian, Fuel injection valve for internal combustion engines.
  24. Harn Dorf, Horst, Fuel injection valve for internal combustion engines.
  25. Burger, Matthias; Magel, Hans-Christoph, Fuel injector.
  26. Cooke Michael Peter,GBX, Fuel injector.
  27. McAlister, Roy Edward, Fuel injector actuator assemblies and associated methods of use and manufacture.
  28. Tokumaru Takeshi,JPX, Fuel injector device for engines.
  29. Beardmore,John M., Fuel injector isolation seat.
  30. Kellner, Andreas; Rapp, Holger; Katz, Martin, Fuel injector with coupler.
  31. Boecking,Friedrich, Fuel injector with direct-controlled injection valve member.
  32. Boecking, Friedrich, Fuel injector with directly triggered injection valve member.
  33. Ronald D. Shinogle ; Senthilkumar Rajagopalan, Fuel injector with rate shaping control through piezoelectric nozzle lift.
  34. Stoecklein,Wolfgang, Fuel injector with variable actuator boosting.
  35. Venkataraghavan, Jay; Stockner, Alan R., Hydraulically amplified mechanical coupling.
  36. Mattes, Patrick, Injection system and method for operating an injection system.
  37. Kronberger, Maximilian, Injection system and method for producing an injection system.
  38. Mochizuki, Kouichi; Kuroyanagi, Masatoshi, Injector.
  39. Hoffmann Karl-Heinz,DEX ; Oeing Heinz,DEX ; Renner Gregor,DEX ; Fischer Reinhard,DEX ; Vogt Guenter,DEX ; Wobbe Jens-Peter,DEX, Injector for fuel injector systems.
  40. Oudshoorn, Mark; Moler, Jeff; Akhavein, R. Glenn; Woozley, Mark; Blatt, John, Linear motor having piezo actuators.
  41. Bright, Charles B.; Bosch, Russell, Magnetostrictive actuator.
  42. Czimmek, Perry Robert, Metallurgical and mechanical compensation of the temperature response of terbium-based rare-earth magnetostrictive alloys.
  43. Gottlieb, Bernhard; Meixner, Hans; Kappel, Andreas; Mock, Randolf, Metering device and method for delivering fluid employing a compensating element.
  44. Fischer, Bernhard; Gottlieb, Bernhard; Kappel, Andreas; Meixner, Hans; Mock, Randolf, Metering valve with a hydraulic transmission element.
  45. Mark Oudshoorn ; Jeff Moler ; R. Glenn Akhavein, Method and system for automatically tuning a stringed instrument.
  46. Schuerz, Willibald, Method for producing a solid actuator.
  47. Khajepour,Amir; Morris,Kirsten; Behjat,Sara, Micro-positioning device.
  48. McAlister, Roy Edward, Motion modifiers for fuel injection systems.
  49. Everingham,Gary M., Piezo-electrically actuated canister purge valve with a hydraulic amplifier.
  50. Heinz Rudolf,DEX ; Kienzler Dieter,DEX ; Potschin Roger,DEX ; Schmoll Klaus-Peter,DEX ; Boecking Friedrich,DEX, Piezoelectrically actuated fuel injection valve.
  51. Wakeman, Robert W., Pressure regulator utilizing a disc spring.
  52. Bright, Charles B., Programmable diesel fuel injector.
  53. Sims, Jr., Dewey McKinley, Spark ignition direct injection system.
  54. McAlister, Roy Edward; Grottenthaler, David, Systems and methods for providing motion amplification and compensation by fluid displacement.
  55. Moler, Jeff, Uni-body piezoelectric motor.
  56. Bartunek,Bernd; Touchette,Alain, Valve device and method for injecting a gaseous fuel.
  57. Kegel, Timo, Valve for controlling fluids.
  58. Stoecklein, Wolfgang; Schmieder, Dietmar, Valve for controlling liquids.
  59. Focke Heinz,DEX ; Gosebruch Harald,DEX, Valve, in particular glue valve.
  60. Battiston, Paul A.; Straub, Robert D., Variable-area poppet nozzle actuator.
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