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Methods and apparatus for transfer switch 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01H-00954
출원번호 US-0629244 (2000-07-31)
발명자 / 주소
  • Heflin, Chris
  • Serrano, Mark A.
  • Gamazon, Ariel M.
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Armstrong Teasdale LLP
인용정보 피인용 횟수 : 19  인용 특허 : 21

초록

A transfer switch for switching between power sources for a load includes a plurality of symmetrical phase plates, a plurality of stationary contact pads associated with each said phase plate, each stationary contact pad associated with a power source, a movable contact assembly associated with each

대표청구항

1. A transfer switch for switching between power sources for a load, said transfer switch comprising:a plurality of phase plates, each said phase plate comprising a centerline about which said phase plate is configured symmetrically; a plurality of stationary contact pads associated with each said p

이 특허에 인용된 특허 (21)

  1. Hini Paul (Barschenweg DT), Arrangement for the generation of electrical signals by means of magnetic field-dependent semiconductor components.
  2. Becker James A. (Grafton WI) Freitag Lawrence F. (Bayside WI) Kussy Frank W. (Randallstown MD), Automatic transfer switch.
  3. Castenschiold Rene (New Vernon NJ) Andersen John P. (Hackettstown NJ), Automatic transfer switch.
  4. Moakler William A. (Basking Ridge NJ) Stotz Charles (Upper Montclair NJ), Automatic transfer switch.
  5. Moakler William A. (Basking Ridge NJ) Stotz Charles (Upper Montclair NJ), Automatic transfer switch.
  6. Schell Frank M. (Towaco NJ) DiMonico George S. (Waldwick NJ) Bania Joseph (Chatham NJ), Automatic transfer switch.
  7. Schnackenberg Paul ; Oughton George, Automatic transfer switch.
  8. Wiktor Dominick M. (Cranford NJ), Automatic transfer switch and bypass switch arrangement.
  9. Lagree James L. (Plum Borough PA) Engel Joseph C. (Monroeville Boro PA), Automatic transfer switch for a wide range of source voltage.
  10. Jonas Jeffery J. ; Kern Robert D. ; Ruehlow Gerald C., Automatic transfer switch with improved positioning mechanism.
  11. Linscott ; Jr. Phillip S. (Rockford IL), Brazing clip.
  12. Okutomi Tsutomu,JPX ; Yamamoto Atsushi,JPX ; Seki Tsuneyo,JPX ; Sekiguchi Tadaaki,JPX, Contacts material.
  13. Sharaf Nadir (Mounds View MN) Evenson Rickie Allen (Ham Lake MN) Fabian Alan Norman (Roseville MN), Electric transfer switch having three-position toggle mechanism.
  14. Przywozny Walter, Method and apparatus for limiting current surge upon transfer of a load between A.C. power sources.
  15. Yokoyama Toshio (Saitama JPX) Shimane Iwao (Saitama JPX) Konno Tsuneo (Saitama JPX), Position sensor for detecting angular position.
  16. Russo ; Roland ; Schneider ; Richard, Relay contact carrier coated with an antistatic material.
  17. Kobayashi Sumio (Funabashi JPX) Tokashiki Mutsuo (Narashino JPX) Tomita Hiroyuki (Funabashi JPX) Okawa Tadashi (Funabashi JPX) Sugai Hiroshi (Sakura JPX), Rotating speed measuring apparatus having a corrector for low and high speeds using angle and frequency transducers.
  18. Hollweck Walter (Dormitzerstr. 3 D-8500 Nurnberg DT) Schnee Wilhelm (Franz Reichel Ring 16 D-8500 Nurnberg DT) Eberl Karlheinz (Dunanstrasse 33 D-8500 Nurnberg DT) Basel Werner (Am Steig 14 D-8500 Nu, Temperature sensitive switch with separate bimetal and heat transfer means.
  19. Yoshida Katsuhiro (Gifu JPX) Horiguchi Hiroshi (Aichi JPX), Transfer switch.
  20. Eliezer Robert B. (London KY), Twin break transfer switch.
  21. Cotter David H. (Coopersville MI), Vertically actuated transfer switch.

이 특허를 인용한 특허 (19)

  1. Compton, David Walter; Crocker, Gary Edward, Apparatus and method for inductively powering and networking a rail of a firearm.
  2. Compton, David Walter; Crocker, Gary Edward, Apparatus and method for powering and networking a rail of a firearm.
  3. Compton, David Walter; Teed, Brenton Stewart, Apparatus and method for powering and networking a rail of a firearm.
  4. Compton, David Walter; Teed, Brenton Stewart, Apparatus and method for powering and networking a rail of a firearm.
  5. Park, No-Chun; Lee, Choong-Hyun, Auto transfer switch including cover.
  6. Dirks, Keith; Moeller, Matthew; McClelland, Mathew, Electrical power transfer switch.
  7. Dirks, Keith; Moeller, Matthew; McClelland, Mathew, Electrical power transfer switch.
  8. Feng, Jifeng; Wang, Liqiang, Electrical transfer switch system.
  9. Compton, David Walter; Crocker, Gary Edward, Method and system for providing power and data to firearm accessories.
  10. Christensen, Bruno; Lorenzen, Anders; Smidt, Verner; Paulsen, Jens N.; Smith, Glenn, Motor operator for switchgear for mains power distribution systems.
  11. Pulley, Justin Lee; Pham, Hoang; Lee, Jared Joseph; Eichelberg, John William, Portable test unit with load.
  12. Hellmers,Michael; Hellmers,David; Crawford,Denis, Power transmission safety system.
  13. Compton, David Walter; Crocker, Gary Edward, Rail for inductively powering firearm accessories.
  14. Moroz, Myron; Plude, Jr., Howard H., Solenoid-driven automatic transfer switch.
  15. Plude, Jr., Howard H.; Moroz, Myron, Solenoid-driven automatic transfer switch.
  16. Ortega, Juan Gaston, System, method and device to preserve protection communication active during a bypass operation.
  17. Peterson, Morris; Peterson, Matthew; Overbey, Jr., Charles Robert; Vance, Gary; McCormick, William, Tactical firearm systems and methods of manufacturing same.
  18. Dolinski, Walter, Three-position apparatus capable of positioning an electrical transfer switch.
  19. Liu, Zhenzhong; Zeng, Xiaojing; Zhou, Bin, Transfer switching equipment.

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