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Protection system for devices connected to an alternating current electrical power supply

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H02H-005/04
출원번호 US-0476562 (2000-01-03)
발명자 / 주소
  • Legatti, Raymond H.
출원인 / 주소
  • Technology Research Corporation
대리인 / 주소
    Gealow, Jon Carol
인용정보 피인용 횟수 : 20  인용 특허 : 24

초록

A protective arrangement for an electrical device energized from an alternating current power supply which de-energizes the electrical device when undesirable conditions, develop within the electrical device. The protective arrangement, when provided for an electrical device having protection for un

대표청구항

A protective arrangement for an electrical device energized from an alternating current power supply which de-energizes the electrical device when undesirable conditions, develop within the electrical device. The protective arrangement, when provided for an electrical device having protection for un

이 특허에 인용된 특허 (24)

  1. Jones Thaddeus M., Automatic controlled for an ice and snow melting system with ground fault circuit interruption.
  2. Hirschmann Jack B. (c/o H. L. Bouton Company Buzzards Bay MA 02532), Combined smoke detection and furnace shut off device.
  3. Helwig ; Jr. William F. (Downers Grove IL), Electric current detector circuit.
  4. Aoki Kazuhisa (Hikone JPX), Electrical appliance with electrical hazard protection.
  5. Hirsh Stanley S. ; Nemir David C., Electrical fault interrupt circuits.
  6. Watkins ; Jr. Kenneth S. ; Morris ; Jr. Shelby J., Electrical safety device with conductive polymer sensor.
  7. Morse Milton (One Horizon Rd. Fort Lee NJ 07024), Enhanced safety device for an electrical appliance.
  8. Helwig ; Jr. William F. (Downers Grove IL) Jeffries ; Jr. Henry D. (Naperville IL), Ground fault and fire detector system.
  9. Andis Matthew L., Hair dryer with interior current interrupting device.
  10. Ceola Giacomo (Via Pastro 61/G Villorba ; Treviso ITX) McCusker James K. (12 Post La. Suffern NY 10901) Calzavara Giacomo (128 Surrey Ct. Ramsey NJ 07446), Heat responsive power interrupting device.
  11. Ceola Giacomo,ITX ; McCusker James K. ; Calzavara Giacomo, Heat responsive power interrupting device.
  12. Aromin Victor V., Mini appliance leakage current interrupter.
  13. Cerminara Frank A. ; Rossbach Joel A. ; Wargo John A. ; Legatti Raymond H., Modular, distributed equipment leakage circuit interrupter.
  14. Shoemaker Richard E. (Milford CT), Personal appliance having shock protection circuitry.
  15. Fujishima Nobuichi (Hikone JPX) Nakano Hideharu (Ohmihachiman JPX) Ochi Shuhei (Hikone JPX), Portable electric hair dryer with electric shock protection circuit.
  16. Nakamura Ikuro (Flat A3,14/F ; 6 Dragon Terrace North Point HKX), Protection circuit for electrical appliance.
  17. Crowley, George C.; Carlson, Gordon S.; Woznicki, Michael, Protective circuit for portable electric appliances.
  18. Mammen Alex (1006 Tomahawk Pl. Murfreesboro TN 37129), Receptacle safety deenergizer.
  19. Morse Milton (1 Horizon Rd. Fort Lee NJ 07024), Safety device for an electrical appliance.
  20. Gershen Bernard ; Rosenbaum Saul ; Pearse James N., Shock hazard protection system.
  21. Taylor David C. (Patterson NY) Springer William E. (Fairfield CT) Goeller Loretta (Rowayton CT) Santhouse Daniel (Stratford CT), Shock hazard protector for hair dryers.
  22. Gerondale Joe (Santa Ana CA) Rainwater Jack (Santa Ana CA), Spa system having high temperature safety device.
  23. Kopelman Robert Z., Temperature controlled circuit interrupter.
  24. Aragaki Tsunehide (c/o 122 E. 42nd St. New York NY 10017) Noguchi Yukio (3F ; 22-5 ; Ching-Chung St. Taichung TWX), Water-safe hair dryer circuit.

이 특허를 인용한 특허 (20)

  1. Elms,Robert T., Corded leakage-current detection and interruption apparatus.
  2. Galang,Einstein C.; Martin,Demian; Pholpoke,Sobswad, Electrical over/under voltage automatic disconnect apparatus and method.
  3. Legatti, Raymond L., Enhanced safety for electrical appliances such as toasters.
  4. Aromin, Victor V., Fireguard circuit.
  5. Ward, Michael J.; Contreras, Aleph Ruiz, Heat actuated interrupter receptacle.
  6. Ward, Michael J.; Contreras, Aleph Ruiz, Heat sensor responsive to electrical overloads.
  7. Seff, Paul David; Drueke, Christopher Emmons; Easton, Jason Demetrios; Young, Tyler Devon, Interlocking outlet and associated method.
  8. Gandolfi,Paul R.; Brugner, Jr.,Frank S., Interruption circuit with improved shield.
  9. Aromin, Victor V, Leakage current detection and interruption (LCDI) device with ignition containment features.
  10. Williams, Thomas S., Leakage current detection and interruption circuit.
  11. Gandolfi, Paul R., Leakage current detection and interruption circuit powered by leakage current.
  12. Williams, Thomas S.; Brugner, Jr., Frank S.; Gandolfi, Paul R., Leakage current detection and interruption circuit with improved shield.
  13. Williams, Thomas S.; Brugner, Jr., Frank S.; Gandolfi, Paul R., Leakage current detection and interruption circuit with improved shield.
  14. Gershen,Bernard J.; Campolo,Steve; Richter,James; Rivera,Lester; Herzfeld,David; Bradley,Roger M., Leakage current detection interrupter extension cord with cord diagnostics.
  15. Hsia, Chungho, Linear solid-state lighting with electric shock prevention.
  16. Hsia, Chungho; Shen, Pai-Sheng, Linear solid-state lighting with voltage sensing mechanism free of fire and shock hazards.
  17. Aromin, Victor V, Mini appliance leakage current interrupter circuit and housing embodiments.
  18. Takeda, Hideaki, Power line with power shutdown device including detection line.
  19. Odorcic,Kresimir; Horning,Scott; Jackson,Timothy Ray; Powell,Timothy Francis; Blanchard,Cecilia Maria; Kollipara,Meher Prasadu; Shah,Mark Dilip; Thomas,Gregory Michael, Power supply methods and apparatus.
  20. Hull, Jr.,Vernon M., Safety device for prevention of electrical shocks.
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