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Pressure regulator

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G05D-011/00
  • G05D-016/06
출원번호 US-0207774 (2014-03-13)
등록번호 US-9709998 (2017-07-18)
발명자 / 주소
  • Blanchard, Frederick W.
  • Zuck, James C.
출원인 / 주소
  • MARSHALL EXCELSIOR CO.
대리인 / 주소
    Howard & Howard Attorneys PLLC
인용정보 피인용 횟수 : 1  인용 특허 : 87

초록

A pressure regulator includes a housing having an upper housing portion and a lower housing portion, the lower housing portion defining an annular recess and the upper housing portion having a bottom surface, an annular protrusion extending from the bottom surface, a diaphragm disposed between the u

대표청구항

1. A pressure regulator comprising: a housing having an upper housing portion and a lower housing portion, said lower housing portion defining an annular and U-shaped cross-section recess and an annular first shoulder spaced radially from said annular recess, said upper housing portion having a bott

이 특허에 인용된 특허 (87)

  1. Cavagna, Savio, Apparatus for gas delivery.
  2. Cavagna, Savio, Apparatus for gas delivery.
  3. Cavagna, Savio, Apparatus for gas delivery.
  4. Cavagna, Savio, Apparatus for gas delivery.
  5. Olds,Charles M.; Lee,Edward R., Automatic changeover regulator.
  6. Heald, Paul W.; Turney, Christopher G., Bonnet securement for gas pressure regulators.
  7. Rice Donald D. (Wylie TX) Hood Mark E. (Allen TX), Boost modified, droop compensated direct acting pressure regulator.
  8. Bonzer William J. (Marshalltown IA) Scott Gary L. (Marshalltown IA), Control regulator having a fabric reinforced diaphragm.
  9. Duffy John W. (1512 McClellan St. Tama IA 52339) Bonzer William J. (R.R. #3-Box 243 Marshalltown IA 50158) Scott Gary L. (4 Columbus Dr. Marshalltown IA 50158) Sickels Dennis G. (2204 S. 5th Ave. Mar, Control regulator having a rolling diaphragm.
  10. Sattelberg Dennis H., Demand regulator having adjustable air flow.
  11. Cavagna, Savio, Device for regulating the flow of gas toward user equipment.
  12. Adams Paul R. ; Gabel Karl J. ; Roper Daniel G., Diagnostic device and method for pressure regulator.
  13. Turney Christopher G. ; Heald Paul W., Direct-acting boost-enhanced pressure regulator.
  14. Heald, Paul W.; Turney, Christopher G.; Fitzwater, III, Loftus A.; Hood, Mark E.; Olds, Charles M., Direct-acting pressure regulator.
  15. Heald, Paul W.; Turney, Christopher G.; Fitzwater, III, Loftus A.; Hood, Mark E.; Olds, Charles M.; Yutzy, Brian K., Direct-acting pressure regulator.
  16. Rice Donald D. (Wylie TX) Hood Mark E. (Allen TX), Droop compensated direct acting pressure regulator.
  17. Fox James E. J. (Lockport NY) Sattelberg Dennis H. (North Tonawanda NY), Eductive pressure regulator.
  18. Walton Herbert H. ; Pfantz Douglas C. ; Scott Gary L. ; Bonzer William J., Elastomeric element valve.
  19. Walton Herbert H. ; Pfantz Douglas C. ; Scott Gary L. ; Bonzer William J. ; Griffin ; Jr. James L. ; Cornu Bernard,FRX ; Day Donald K. ; Adams Paul R., Elastomeric element valve.
  20. Trinkwalder ; Jr. Joseph C. (North Tonawanda NY), Flow regulator valve.
  21. Weyer, Jr., Thomas L.; Roper, Daniel G.; Griffin, Jr., James L.; McKinney, Harold J.; Scheffler, Douglas J., Flow restricted seat ring for pressure regulators.
  22. Davis David B. (Whitewright TX) Woollums David E. (Allen TX) Rice Donald D. (Wylie TX), Flow restrictor and diverter for direct acting pressure regulator.
  23. Baumann Hans D., Fluid pressure reduction device.
  24. Baumann Hans D. ; Schafbuch Paul J. ; Gethmann Douglas P. ; Anderson Michael M. ; Koester David J., Fluid pressure reduction device.
  25. Baumann Hans D. ; Schafbuch Paul J. ; Gethmann Douglas P. ; Anderson Michael M. ; Koester David J., Fluid pressure reduction device.
  26. McCarty, Michael Wildie; Long, Ted Alan; Anderson, Michael M., Fluid pressure reduction device.
  27. McCarty, Michael Wildie; Long, Ted Alan; Anderson, Michael M., Fluid pressure reduction device.
  28. McCarty,Michael Wildie; Long,Ted Alan; Anderson,Michael M., Fluid pressure reduction device.
  29. Fagerlund, Allen C.; Catron, Frederick W.; DePenning, Charles L.; Alman, Paul T.; Grabau, Ted D., Fluid pressure reduction device for high pressure-drop ratios.
  30. Michael Wildie McCarty ; Mark Edward Byer ; Douglas Paul Gethmann ; James Leroy Gossett, Fluid pressure reduction device with integral guides.
  31. Wears William Everett ; McCarty Michael W., Fluid pressure reduction device with linear flow characteristic.
  32. Bush,Donald Ray; Micheel,Raymond W., Fluid pressure reduction devices.
  33. McCarty, Michael Wildie, Fluid pressure reduction devices.
  34. Gethmann Douglas P., Fluid pressure reduction disks with taper nut retention device.
  35. Gidney Larry Dean (McKinney TX) Foust Gregory Lawrence (Richardson TX), Fluid pressure regulator with boost tube unit including stem guide and lever retainer.
  36. Jensen Frank E., Formed metal diaphragm with improved cycle life.
  37. Mann David O. (Marshall MI), Gas pressure regulator.
  38. Olds Charles M. ; Hostutler John D. ; Hood Mark E. ; Lambeth David W., Gas pressure regulator.
  39. Bragg John C. ; Heckler Ruth H., Gas pressure sensor and indicator apparatus for recreational vehicles and the like.
  40. Horner, Steve; Johnson, Ingrid Karin; Jablonski, Jason Dirk, Gas regulator.
  41. Lee Edward R. (Martindale TX), Gas regulator.
  42. Lee Edward R. (Martindale TX), Gas regulator.
  43. Lee Edward R. (Martindale TX), Gas regulator.
  44. Lee Edward R. (Martindale TX), Gas regulator.
  45. Lee Edward R. (Martndale TX), Gas regulator.
  46. Schlick Bernard,ITX, Gas regulator.
  47. Lee Edward R. (San Marcos TX) Turney Christopher G. (Manchaca TX), Gas safety shutoff apparatus.
  48. Trinkwalder ; Jr. Joseph C. (North Tonawanda NY), Heat reclaimer for demand regulator.
  49. Adams Paul R. ; Gabel Karl J. ; Roper Daniel G., Intelligent pressure regulator.
  50. Adams Paul R. ; Gabel Karl J. ; Roper Daniel G., Intelligent pressure regulator.
  51. Adams, Paul Robert; Law, Stephanie Marie, Intelligent regulator with input/output capabilities.
  52. Trinkwalder Joseph C. (North Tonawanda NY), Life support training device.
  53. Vanderah, Richard J.; Adams, Paul R.; Woolums, David E.; Milliken, Jon B., Low power regulator system and method.
  54. Vanderah,Richard J.; Adams,Paul R.; Woolums,David E.; Milliken,Jon B., Low power regulator system and method.
  55. Olds Charles M. ; Hostutler John D., Low pressure regulator.
  56. Douglas P. Gethmann, Mechanical fastening apparatus.
  57. Herbert H. Walton ; Douglas C. Pfantz ; Gary L. Scott ; Wayne W. Sloppy, No-bleed pilot for pressure regulating valve.
  58. Arends Roger R. (Marshalltown IA) Bailey Wayne B. (Marshalltown IA) Duffy John W. (Tama IA) Springer Brice D. (Marshalltown IA), Pilot-operated back pressure regulator.
  59. Law,Stephanie Marie, Pressure loaded pilot system and method for a regulator without atmospheric bleed.
  60. Hawkins, James Chester; Woollums, David Edwards; Ackerman, Neal Arthur; Lin, Chun; McKinney, Harold Joe; Quijano, Erik Matthew, Pressure reducing fluid regulators.
  61. Neumann, Eric W.; Larsen, Todd W., Pressure reducing regulator with adjustable feature.
  62. Hawkins James C. (Allen TX), Pressure regulator vent piping coupler.
  63. Olds,Charles M., Pressure regulator with improved outlet pressure control.
  64. Trinkwalder Joseph C. (North Tonawanda NY), Pressure regulator with over-pressure safety shut-off feature.
  65. Scott Gary L. ; Bonzer William Jacob ; Jensen Frank E., Pressure unloading pilot operated regulator having pressure limiting check valve.
  66. Rice Donald D. (Wylie TX) Hawkins James C. (Allen TX) Hall Stanley D. (Allen TX), Pressure/flow compensated direct acting pressure regulator.
  67. Paul R. Adams ; David E. Woollums ; Jon B. Milliken ; Richard J. Vanderah ; Stephanie M. Law, Regulator diagnostics system and method.
  68. Olds Charles M. ; Hood Mark E. ; Hostutler John D., Regulator flow fluctuation stabilizer.
  69. Adams, Paul R.; Woollums, David E.; Milliken, Jon B., Regulator flow measurement apparatus.
  70. Grumstrup, Bruce F.; Adams, Paul R., Regulator flow measurement apparatus.
  71. Donald P. Pepperling ; Jon B. Milliken ; Richard J. Vanderah ; James C. Hawkins, Regulator flow measurement module housing.
  72. Bonzer William J. (Marshalltown IA) Duffy John W. (Tama IA) Pfantz Douglas C. (Melbourne IA) Scott Gary L. (Marshalltown IA) Earney William H. (Marshalltown IA) Gaskill Robert D. (Marshalltown IA), Regulator valve with diaphragm support.
  73. Vanderah,Richard Joseph; Grumstup,Bruce Frederick; Adams,Paul Robert, Reporting regulator for managing a gas transportation system.
  74. Lovell, Michel K.; Faas, Wayne R.; Anderson, Michael M., Retainer lock nut for fluid pressure control device.
  75. Trinkwalder Joseph C. (North Tonawanda NY), Scuba regulator.
  76. McCarty, Michael W.; Bush, Donald R.; Adams, Daniel M.; Catron, Frederick W.; Frohwein, Michael D., Seal assembly for a fluid pressure control device.
  77. Hawkins James Chester ; Roper Daniel Gunder ; Woollums David Edward ; Davis David Blair ; Nicholson Shane ; Hart Justin Wade, Self-aligning valve disc assembly.
  78. Dilger, John P.; Pepperling, Donald P.; Dielschneider, Nile K.; Hawkins, James C.; Woollums, David E., Self-centering magnet assembly for use in a linear travel measurement device.
  79. Duffy John W. (Tama IA) Kehoe Steven D. (Melbourne IA) Scott Gary L. (Marshalltown IA) Bonzer William J. (Marshalltown IA), Stabilizer for pressure regulator.
  80. McCarty Michael Wildie ; Long Ted Alan ; Gethmann Douglas Paul ; Schafbuch Paul Jay, Tortuous path fluid pressure reduction device.
  81. Duffy John W. (Tama IA) Nichols Gregory P. (Marshalltown IA), Travel stop for diaphragm regulator valve.
  82. Huling Robert G. (Battle Creek MI), Tubing fitting.
  83. Eggleston Philip W. (Marshalltown IA) Hall Randy J. (Marshalltown IA), Valve actuator.
  84. Borton, Jeffre Allen; Lechner, David Michael; Sattelberg, Dennis Herman, Valve with pressurization rate reduction device.
  85. Odar Larry F. (Northbrook IL), Vapor flow control valve.
  86. Duffy John W. (Tama IA) Sickels Dennis G. (Marshalltown IA), Velocity boost body with wrap-around pitot tube.
  87. Woollums David E. (Allen TX) Rice Donald D. (Wylie TX), Vibration dampener for direct acting pressure regulator.

이 특허를 인용한 특허 (1)

  1. Jing, Chen; Feifei, Ji; Xiaozhang, Song, Lever assembly with a damper for a fluid regulator.
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