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Reciprocating pump with linear displacement sensor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-049/00
출원번호 US-0429184 (1999-10-28)
발명자 / 주소
  • Able Stephen D.
  • Meloche Joseph L.
  • Schroeder Gordon M.
출원인 / 주소
  • Ingersoll-Rand Company
대리인 / 주소
    Nigohosian, Jr.
인용정보 피인용 횟수 : 21  인용 특허 : 36

초록 ▼

A reciprocating pump having an active feedback system is provided. The reciprocating pump includes a reciprocating pump having a pump chamber with a rod reciprocally movable along a longitudinal axis of the pump chamber, with the rod including a ferromagnetic material. An induction coil disposed aro

대표청구항 ▼

[ What is claimed is:] [1.] A reciprocating pump comprising:a reciprocating pump having a housing including a pump chamber having a rod reciprocally movable along a longitudinal axis of said pumping chamber, said rod having an electrically conductive, diametrically tapered portion; anda linear displ

이 특허에 인용된 특허 (36)

  1. Fujimura Tadato (Tokyo JPX) Fujii Tsutomu (Kawasaki JPX), Actuator.
    상세보기
  2. Duncan Greg S. (Corona CA), Air driven diaphragm pump.
    상세보기
  3. Henkel Wolfgang E. (Hockenheim DEX) Stapelfeldt Volker (Ratzeburg DEX) Belling Dietrich (Bchen DEX), Apparatus for controlling the hydraulic circuit of a piston diaphragm pump.
    상세보기
  4. Schumack Russell (Shenandoah PA), Automatic control system for diaphragm pumps.
    상세보기
  5. Meloche Joseph L. ; Day Gordon M., Composite tube transducer cylinder.
    상세보기
  6. Heeren Johannes P. A. (Etten-Leur NLX), Connecting terminal for a pole shaped member.
    상세보기
  7. Hicks Cecil T. (908 Cassandra Ave. Huntsville AL 35802), Diaphragm pump.
    상세보기
  8. Takahashi Keizo (Mino JPX) Bando Noboru (Takatsuki JPX), Diaphragm-type air pump.
    상세보기
  9. Takahashi Keizo (Mino JPX) Bando Noboru (Takatsuki JPX), Diaphragm-type air pump with an efficient core.
    상세보기
  10. Yorita Hiroshi (Kariya JPX) Ohtsuka Kou (Toyohashi JPX) Watanabe Kazuhide (Toyohashi JPX) Shibata Akira (Anjo JPX), Diaphragm-type pump.
    상세보기
  11. Johnson Harold (Buffalo MN) Kvinge Daniel J. (Shoreview MN) Plager Steven P. (Burnsville MN) Zarneke Richard D. (Moundsview MN), Double diaphragm pump having two-stage air valve actuator.
    상세보기
  12. Sell, John R., Double diaphragm pump with controlling slide valve and adjustable stroke.
    상세보기
  13. Buffet Jean C. (Fontvieille MCX), Electric diaphragm pump with valve holding structure.
    상세보기
  14. Richer Siegfried (Rudolfstrasse 3 W-7798 Pfullendorf DEX), Electrically driven diaphragm suction or pressure pump.
    상세보기
  15. Reynolds Steven M. (Mansfield OH), Electronic control interface for fluid powered diaphragm pump.
    상세보기
  16. Robinson Ronald L. (9971 State Rte. 82 Windham OH 44288), Fluid activated double diaphragm pump.
    상세보기
  17. Robinson Ronald L. (Windham OH), Fluid activated double diaphragm pump.
    상세보기
  18. Forsythe Carl (Sand Springs OK) Dorminy John L. (Sand Springs OK) Raymon Joseph W. (Skiatook OK), Fluid powered diaphragm pump with cycle timer.
    상세보기
  19. Igarashi Tadashi (Soka JPX) Yamaji Mikio (Soka JPX) Oneyama Naotake (Soka JPX), Fluid pressure booster.
    상세보기
  20. Rembold Helmut,DEX ; Haag Gottlob,DEX ; Stutzenberger Heinz,DEX, Fuel pump for two-stroke internal combustion engine.
    상세보기
  21. Rose Mitchell (3718 Silsby Rd. University Heights OH 44118), Inductive displacement transducer having an undulatory moveable member.
    상세보기
  22. Codina George (North Hollywood CA) Baker Thomas M. (Peoria IL) Creger Lisa A. (Metamora IL) Vachon J. Thomas (Peoria IL), Inductive sensing apparatus for a hydraulic cylinder.
    상세보기
  23. Hansen James A. (Morton Grove IL), Linear position sensor with movable tapered element.
    상세보기
  24. Redlich Robert W. (9 Grand Park Blvd. Athens OH 45701), Linear position transducer and signal processor.
    상세보기
  25. Kozumplik ; Jr. Nicholas (Bryan OH) Gardner Richard K. (Montpelier OH), Mechanical shift, pneumatic assist pilot valve.
    상세보기
  26. Gardner Richard K. (Montpelier OH) Kozumplik ; Jr. p Nicholas (Bryan OH), Mechanical shift, pneumatic assist pilot valve for diaphragm pump.
    상세보기
  27. Williams James F. (21325 Placerita Canyon Rd. Newhall CA 91321), Multi-diaphragm metering pump.
    상세보기
  28. Grgurich Keith A. (Cincinnati OH) Cole Graydon W. (West Chester OH), Non-lubricated, air-actuated, pump-operating, shuttle valve arrangement, in a reciprocating pump.
    상세보기
  29. Archer Wendel E. (Gahanna OH) Luther James M. (Pataskala OH) Thieken Michael L. (Glenford OH), Optical fiber switch, electromagnetic actuating apparatus with permanent magnet latch control.
    상세보기
  30. Cartwright Garry E. (28 Hathaway Gardens Waterlooville ; Hampshire GBX) Palmer Paul (8 St. Matthews Road Cosham ; Hampshire GBX), Oscillating electromagnetic pump with one-way diaphragm valves.
    상세보기
  31. Geddings Warren E. (P.O. Box 1474 Monroe NC 28110), Over-ride valve assembly for air operated double diaphragm pumps.
    상세보기
  32. Yamada Takahiro (Ichikawa JPX) Ando Shinji (Ichikawa JPX) Naruse Yoshihiro (Ichikawa JPX), Pneumatically driven micro-pump.
    상세보기
  33. Day Eric (Longmeadow MA), Proportional solenoid actuator.
    상세보기
  34. Ichikawa Wataru (Tokyo JPX) Matsuki Yuji (Tokyo JPX), Reluctance type linear position detection device.
    상세보기
  35. Miyazawa Shozo (Suzaka JPX) Kobayashi Takanori (Suzaka JPX), Solenoid device.
    상세보기
  36. Elsey ; Jr. Frederick T. ; Peppard Bryce R., System for controlling the stroke length of a double-diaphragm pump.
    상세보기

이 특허를 인용한 특허 (21)

  1. Roseberry, David, Air logic controller.
    상세보기
  2. McCourt, Mark D., Air operated diaphragm pump with electric generator.
    상세보기
  3. Headley, Thomas R.; Towne, Lloyd I., Connecting configuration for a diaphragm in a diaphragm pump.
    상세보기
  4. Reed, David A.; Hogue, Timothy D., Control system for an air operated diaphragm pump.
    상세보기
  5. Reed, David Alan; Hogue, Timothy David, Control system for an air operated diaphragm pump.
    상세보기
  6. Treml, Dale; Conrad, John, Diaphragm pump with muffler-mounted sensor.
    상세보기
  7. Roberts, C. Oakley; Towne, Lloyd I., Double diaphragm pump including spool valve air motor.
    상세보기
  8. Strong, Christopher L., Magnetically sequenced pneumatic motor.
    상세보기
  9. Ross, Timothy P.; Cecil, Robbie L., Master/slave pump assembly employing diaphragm pump.
    상세보기
  10. Brudevold, Mark J.; Godding, Benjamin R.; Tix, Joseph E.; Ross, Daniel P., Material dispense tracking and control.
    상세보기
  11. McCourt, Mark D.; Zhu, Haihong; Orndorff, Michael Brace; Roberts, Jevawn Sebastian; Abbott, Charles Randolph, Method and apparatus for increasing compressed air efficiency in a pump.
    상세보기
  12. McCourt, Mark D.; Zhu, Haihong; Orndorff, Michael Brace; Roberts, Jevawn Sebastian; Abbott, Charles Randolph, Method and apparatus for increasing compressed air efficiency in a pump.
    상세보기
  13. Reed, David A.; Hogue, Timothy D., Method and control system for a pump.
    상세보기
  14. McCourt, Mark D.; Zhu, Haihong; Orndorff, Michael Brace; Roberts, Jevawn Sebastian; Abbott, Charles Randolph, Method for increasing compressed air efficiency in a pump.
    상세보기
  15. McCourt, Mark D.; Zhu, Haihong; Orndorff, Michael Brace; Roberts, Jevawn Sebastian; Abbott, Charles Randolph, Method for increasing compressed air efficiency in a pump.
    상세보기
  16. Wiechers, Jonathan T.; Able, Stephen D., Method of producing a pump.
    상세보기
  17. Strong, Christopher L., Pneumatically self-regulating valve.
    상세보기
  18. Conrad, John; Treml, Dale; Trochum, Amy, Pump.
    상세보기
  19. Sakurai, Satoshi; Segawa, Yuriko; Shimizu, Nobuyoshi, Solenoid actuator and biaxial actuator.
    상세보기
  20. Hala, Roger A., System and method for monitoring a reciprocating compressor.
    상세보기
  21. Strong, Christopher L., Valve with magnetic detents.
    상세보기

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