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Self-contained portable air pressure decay test apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01M-003/02
  • G01M-003/26
  • G01M-003/32
출원번호 US-0383782 (2003-03-07)
발명자 / 주소
  • Martone, Christopher James
  • Doubleday, Daniel W.
  • Jones, Daniel Gerald
  • Boor, Paul J.
  • Sapienza, Raymond J.
  • Cole, James Arthur
  • Safran, Joseph E.
  • Deschutter, Tony J.
출원인 / 주소
  • General Motors Corporation
대리인 / 주소
    Hargitt Laura C.
인용정보 피인용 횟수 : 14  인용 특허 : 12

초록

A portable air pressure decay test apparatus for leak testing of a sealed system includes a hollow housing, an air pump having an inlet and an outlet disposed in the housing, and a controller disposed in the housing and connected to the pump for controlling the operation of the pump. A test head is

대표청구항

1. A portable air pressure decay test apparatus for leak testing of a sealed system, comprising:a hollow housing;an air pump having an inlet and an outlet, said pump being disposed in said housing for providing pressured air at said outlet;a controller disposed in said housing and connected to said

이 특허에 인용된 특허 (12)

  1. Hartness Thomas S. (Greenville SC), Bottle tester.
  2. Harris Robert S. (Connersville IN), Fuel system tester and primer.
  3. Cisaria Salvatore (1015 Vista Del Pueblo ; #2 Santa Barbara CA 93101), Group module for coffee machine.
  4. Bower James C. (Grapevine TX) Roach Sidney V. (Fort Worth TX), Hydrostatic tester for fire extinguisher.
  5. Schott ; Donald E., Leak detector apparatus.
  6. Allocco ; Jr. Andrew (Miami FL), Leak testing device and method for plastic bottles.
  7. Macin Bruce J. (Lauderhill FL) Bresin Mark S. (Coral Springs FL), Method and apparatus for testing a sealed container.
  8. Schupack Morris (37 Split Rock Rd. Norwalk CT 06854) Schupack Daniel (32 Pine St. ; No. 21 Norwalk CT 06854), Method and apparatus for testing relative permeability of materials.
  9. Reuter Brian T. (Farmington MI) Willi Gary A. (Ann Arbor MI), Method for air testing hydraulic brake components.
  10. Roach Max J. (P.O. Box 966 Longview TX 75606) Whitehead John A. (P.O. Box 966 Longview TX 75606), Pipeline monitoring and leak containment system and apparatus therefor.
  11. Moffett ; III George A. (115 Stuart Dr. Vidalia LA 71373), Portable universal apparatus for use in pressure testing engine cylinder heads and blocks.
  12. Richter Simon J. (Marietta GA) Sanscharowskiy Michael (Horseheads NY), Reject system for in-line pressure testing systems.

이 특허를 인용한 특허 (14)

  1. Thakkar, Vishal; DeZelia, Ann Irene; Schesnuk, Roman, Adaptor for a capless fuel tank filler pipe.
  2. Sleijpen, Stephen John; Tharion, Joseph; Waszczuk, Jan; O'Donnell, Eric Patrick; Granger, William; Bernardi, David; O'Farrell, Stephen Richard; Thelander, Jason Mark, Cradle assembly for a pressure decay leak tester.
  3. Green, Michael Philip, Electric radiator cap pressure tester.
  4. Fox, Michael A., Handheld vacuum test fixture and method of monitoring vacuum cup differential pressure.
  5. Smida, Charles R., Hydrostatic test tool and method of use.
  6. Smida, Charles R., Hydrostatic test tool and method of use.
  7. Smida, Charles R., Hydrostatic test tool and method of use.
  8. Sleijpen, Stephen John; Tharion, Joseph; Waszczuk, Jan; O'Donnell, Eric Patrick; Granger, William; Bernardi, David; O'Farrell, Stephen Richard; Thelander, Jason Mark, Leak tester for a carrier for printhead integrated circuitry.
  9. Davis, Chantry, Method and maintenance system for testing and clearing freezeless water hydrants.
  10. Feldmann, Rainer; Ettig, Wolfgang, Method for leak-testing hand-held piston stroke pipettes and associated leak-testing apparatus.
  11. Sleijpen, Stephen John; Tharion, Joseph; Waszczuk, Jan; O'Donnell, Eric Patrick; Granger, William; Bernardi, David; O'Farrell, Stephen Richard; Thelander, Jason Mark, Method for testing integrity of a base for printhead integrated circuitry.
  12. Sleijpen, Stephen John; Tharion, Joseph; Waszczuk, Jan; O'Donnell, Eric Patrick; Granger, William; Bernardi, David; O'Farrell, Stephen Richard; Thelander, Jason Mark, Pneumatic assembly for a pressure decay tester.
  13. Sleijpen, Stephen John; Tharion, Joseph; Waszczuk, Jan; O'Donnell, Eric Patrick; Granger, William; Bernardi, David; O'Farrell, Stephen Richard; Thelander, Jason Mark, Pressure tester for printhead integrated circuit carrier.
  14. Sleijpen, Stephen John; Tharion, Joseph; Waszczuk, Jan; O'Donnell, Eric Patrick; Granger, William; Bernardi, David; O'Farrell, Stephen Richard; Thelander, Jason Mark, Pressure-based tester for a platform assembly.
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