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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Emergency gas and electricity shutoff apparatus and control system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16K-031/12   
미국특허분류(USC) 137/039; 137/038; 137/487.5; 137/624.11; 137/624.12
출원번호 US-0730050 (2003-12-09)
발명자 / 주소
  • McGill, James C.
  • Arduini, Douglas P.
대리인 / 주소
    Wenderoth, Lind &
인용정보 피인용 횟수 : 13  인용 특허 : 50
초록
▼

A gas meter installation including gas supply plumbing and point of use plumbing will have a gas meter therebetween. A valve can be installed with the gas meter for shutting off the flow of gas to the point of use. This valve is preferably a gate valve mounted with the a gas meter, and can be retrofitted into existing installations, or installed with the new plumbing installation. The valve can be shut off by remote activation for example due to a seismic sensor causing a controller to send a signal to activate the valve. The control can also interact wi...

대표
청구항
▼

1. A utility supply control system for a point of use comprising:a gas supply shutoff valve operable to shut off gas supply to the point of use in response to a valve shutoff signal; an automatic meter reading device operable to automatically determine gas usage with a gas meter; a control operably interconnected with said gas supply shutoff valve and said automatic meter reading device to send the valve shutoff signal to said gas supply shutoff valve and to receive gas usage information from said automatic meter reading device; and a fuel cell mounted i...

이 특허에 인용된 특허 (50)

  1. Domyan Frank F. (Canoga Park CA), Acceleration responsive tripping mechanism.
  2. Asbra Martin R. (2475 Butternut Dr. Hillsborough CA 94010) Asbra Andrew F. (San Mateo CA) Bovis Nicholas J. (Burlingame CA), Air actuated valve system with seismic controller.
  3. Winnie Harold R. (Kansas City MO) Bridgewater Ronald D. (Lee\s Summit MO) Kitterman Robert K. (Kearney MO), Apparatus for changing out gas meters.
  4. Plemmons J. Robert (1005 Parkhill Dr. Costa Mesa CA 92627) Rieck Donald G. (2525 Orange Ave. Costa Mesa CA 92627), Automatic gas shut-off valve.
  5. Engdahl Paul D. (3101 Fairview ; Space 113 Santa Ana CA 92704) Engdahl Roger P. (Costa Mesa CA), Automatic safety shutoff valve.
  6. Sibley Richard D. (Anaheim CA) Keller William F. (West Covina CA), Device responsive to shock forces.
  7. Douce Donald R. (1517 Merced ; Sp. 62 South El Monte CA 91733), Earthquake responsive valve.
  8. Morris Antone W. (P.O. Box 208 Point Reyes CA 94956), Earthquake safety valve.
  9. Novi Sam (1686 Great Highway 4 ; San Francisco CA 94116), Earthquake shut-off valve for gas line.
  10. Willoughby Morris T. (4048 Cecil Dr. Memphis TN 38116), Earthquake shutoff valve.
  11. Tibbals ; Jr. Edward C. (2216 Guilford College Rd. Jamestown NC 27282), Earthquake tremor responsive shut off valve.
  12. Nowell Homer (1311 Breckenridge St. San Leandro CA 94579), Earthquake triggered gas valve.
  13. Ichikawa Kiyotada (5-chome 21 Edogawa ; Edogawa-ku ; Tokyo 132 JPX), Emergency shut-off valve.
  14. Jones Cecil R. (21127 Bank Mill Rd. Saratoga CA 95070), Fluid flow safety valve.
  15. Shimizu Kunio (33-2 ; Asagaya-Minami 1-chome Suginami-ku ; Tokyo JPX), Fluid shut-off device.
  16. Shimizu Kunio (33-2 Asagaya-Minami 1-chome ; Suginami-ku ; Tokyo JPX), Fluid shut-off device.
  17. Yoo Keun Young (Postmaster LaCanada Flintridge CA 91011), Gas breaker, automatic gas shut-off valve.
  18. Cook Robert W. (125 Grant St. Decatur IN 40733), Gas meter disconnect device.
  19. England Frank R. (4819 Old Mooringsport Rd. Shreveport LA 71107) Davis Robert E. (4281 Linda La. Shreveport LA 71107), Gas service tee.
  20. Turk Edward J. (6962 Carol Dr. Independence OH 44131) Morgan Douglas A. (3719 Edgehill Cir. ; NW. Canton OH 44709), Hazardous gas protection system and method for automatic valve closure.
  21. Kovacs Mike (5648 Slicers Cir. Agoura Hills CA 91301), Inertially activated shut-off valve.
  22. McGill James C., Interface apparatus for adapting a gas flow valve to a gas meter.
  23. Keller William F. (West Covina CA) Sibley Richard D. (Anaheim CA), Magnetically actuable shock responsive unit.
  24. Nelson, Wesley C., Magnetically resettable emergency shut-off valve.
  25. Deville Wayne E. (220 Estate Dr. Pineville LA 71360), Multi-orifice plate and fitting with positioner and differential selector.
  26. Lancaster James W. (Rte. 2 ; Box 520 Sheridan AR 72150), Non-interrupting gas meter exchange system.
  27. Payne Edward A. ; Hartsell ; Jr. Hal C. ; Baker Walter L., Precision fuel dispenser.
  28. Roark James T. (Carrollton TX) McCracken Oliver W. (Richardson TX), Pressure sensing safety device.
  29. Thomas Croft, Remotely controlled water line shut off system.
  30. Johnson ; Jr. Ayres W. (22560 Jefferson Point Rd. NE. Kingston WA 98346), Resettable vibration-actuated emergency shutoff mechanism.
  31. Reschke William E. (4402 Promesa Cir. San Diego CA 92124) Ruffo Sergio (Galeaha #65 Ensenada ; Baja California CA MXX) Lentz Richard (11097 Via Temprano San Diego CA 92124), Rockable earthquake valve.
  32. Yamaura Yoshitomo (Nagano JA) Kobayashi Takayoshi (Tokyo JA) Asanuma Akira (Nagano JA) Miyazawa Kuichiro (Nagano JA), Safety device actuatable by seismic vibrations.
  33. Yamada ; Masafusa, Safety device for gas supply pipe.
  34. McGill James C. (4444 W. Cap Rd. Whites Creek TN 37189), Safety shut off apparatus.
  35. McGill James C. (Rte. 1 ; Box 545-A Whites Creek TN 37189), Safety shut off device.
  36. McGill James C. (4442 Westcap Rd. Whites Creek TN 37189) Fernandez Antonio F. (L7 B48 Lagro Subd. ; Novaliches Quezon City PHX), Safety shut off valve.
  37. Greenberg Donald S. (11228 Barnett Valley Rd. Sebastopol CA 95472), Seismic activated valve.
  38. Gonzalez Ernest R. (33761 The Street of the Blue Lantern Dana Point CA 92629), Seismic actuator.
  39. Simpson Ashton E. (Hayward CA), Seismic gas shutoff valve.
  40. Hunter Donald B. (1137 W. Yale Ontario CA 91762) Cox William J. (545 E. Arrow Hwy. Pomona CA 91767), Seismic valve.
  41. Franzke Richard E. (North Fork CA), Seismically triggered valve.
  42. Sibley Richard D. (Anaheim CA) Keller William F. (Covina CA), Shock actuated device.
  43. Winters Harry K. (San Rafael CA), Shock shutoff valve.
  44. Ochsenreiter John E. (Erie PA), Solenoid latching valve.
  45. Gunton Bruce Stanley,GBX, Timer and alarm apparatus for controlling delivery of fluid material.
  46. Reid Edmund I. (2951 Admiral Court Coquitlam ; BC CAX V3C 4E8), Toolless-resetable earthquake triggered gas and fluid cutoff valve.
  47. Reyman Mark, Vibration and flow actuated valve shutoff system.
  48. Banks James A. (1827 W. 74th St. Los Angeles CA 90047), Vibration responsive gas shut-off valve assembly.
  49. Matsushita Yukio (202-5 Tsuchiyama ; Hiraoka Kakogawa ; Hyogo JA), Vibration sensing and responding device.
  50. Berry Edwin X. (6040 Verner Ave. Sacramento CA 95841), Vibration/temperature sensitive valve operating apparatus.

이 특허를 인용한 특허 (13)

  1. McGill, James C., Actuating mechanism for a valve and an electric switch having an actuator.
  2. McGill,James C., Emergency gas and electricity shutoff apparatus and control system.
  3. Suzuki,Hiroaki; Shima,Toshihiko; Takeuchi,Yoshiyuki, Excess flow valve.
  4. Ueki, Kouichi; Sazawa, Shigetada; Hamada, Kazutaka; Namba, Mitsuo; Hori, Fujio; Kawashima, Sadamu; Masuda, Isao; Yamashita, Hisanori; Asano, Kazutaka, Gas block device and gas block method.
  5. Hughes, Dennis R.; Lee, Hyungsik, Heating device having a secondary safety circuit for a fuel line and method of operating the same.
  6. Hosseini, Abdollah; Saadatmand, Vahid; Giyahi, Reza, Intelligent emergency shut down system and a method for emergency closing and regulation of fluid stream in fluid storage and dispensing systems during earthquake.
  7. Lymberopoulos, David; Matthews, Benjamin R., Safety valve control system and method of use.
  8. McAhren, John P., Seismic detection in electricity meters.
  9. McGill, James C., Seismic safety valve and valve actuator.
  10. Kaplan,Joshua, Water shut-off system.
  11. Pitchford, Barth R.; Pitchford, John H.; Pitchford, William D.; Pitchford, Donald S.; Nagel, Steven; Nardi, Benedict J.; Smith, Russell S.; Simon, Robert, Wireless fluid shut-off valve.
  12. Pitchford, Barth R.; Pitchford, John H.; Pitchford, William D.; Pitchford, Donald S.; Nagel, Steven; Nardi, Benedict J.; Smith, Russell S.; Simon, Robert, Wireless fluid shut-off valve.
  13. Pitchford, Barth R.; Pitchford, John H.; Pitchford, William D.; Pitchford, Donald S.; Nagel, Steven; Nardi, Benedict J.; Smith, Russell S.; Simon, Robert, Wireless fluid shut-off valve.

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