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Air heater with angled PTC heaters producing diverging heated airflow 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H05B-003/00
  • F24H-003/02
출원번호 US-0941408 (1997-09-30)
발명자 / 주소
  • Andrew M. Goldstein
출원인 / 주소
  • The Holmes Group, Inc.
대리인 / 주소
    Hoffmann & Baron, LLP
인용정보 피인용 횟수 : 10  인용 특허 : 27

초록

A positive temperature coefficient (PTC) heater includes a housing, a fan mounted within the housing, a pair of positive temperature coefficient (PTC) heater assemblies disposed in the housing, and a plenum mounted in the housing. The housing includes a front portion and a rear portion connected tog

대표청구항

1. A positive temperature coefficient (PTC) portable electric space heater comprising:a) a housing having a front and a rear, said rear having an opening and said front having a pair of openings at least one opening; b) a fan mounted within said housing for producing a flow of air into the housing

이 특허에 인용된 특허 (27)

  1. Albanes Leandro R. (605 W. Madison ; Tower III/ 2907 Chicago IL 60661), Body drying system.
  2. Yang Chiung-hsiang (c/o Hung Hsing Patent Service Center P.O. Box 55-1670 Taipei (10477) TWX), Cassette PTC semiconductor heating apparatus.
  3. Goldstein Andrew M. (Newton MA), Ceramic heater.
  4. De\Longhi Giuseppe (Treviso ITX), Convective heater.
  5. Nakagawa Mitsuru (Chiryu JPX) Kondo Yasuo (Okazaki JPX) Hashikawa Atsushi (Okazaki JPX), Dual air passage heating apparatus with ceramic heater element.
  6. Wang Tim (No. 80 ; Yung-Feng Road Tai-Ping Village TWX), Electric fluid heating unit having radial PTC ceramic heating elements.
  7. Pelonis Kosta (Bradford CAX), Electric heater employing semiconductor heating elements.
  8. Roller Hanno (Kandel DEX) Nauerth Karl-Heinz (Erlenbach DEX) Kitt Rudi (Herxheim DEX), Electrical resistance heating element.
  9. Horst ; Sr. Paul V. (Boulder CO) Hoyt Charles D. (Northglenn CO), Electrically-powered portable space heater.
  10. Nakagawa Tanehiro (Nagoya) Ono Yoshiaki (Gifu) Tomatsu Tsutomu (Nagoya) Yamaguchi Takeo (Nagoya), Electrothermal instrument with heat generating element of sintered BaTiO3 in contact with heat transmittin.
  11. Wen-Ying Lee (No. 5 ; Lane 50 ; Chiao An Street Taipei TWX), Fan heater.
  12. Cameron David M. (1003 Black Oak Ct. Apex NC 27502), Fixed volume PTC air heater with heat output adjusted by a damper controlling air flow over the PTC element.
  13. Schindler John W. (Huntington IN) Strubel ; Jr. Edward W. (Fort Wayne IN) Carley Joseph C. (Fort Wayne IN), Heater fan.
  14. Nakamura Toshikazu (Yokaichi JPX) Yoshida Hirofumi (Shiga JPX), Heating device employing thermistor with positive coefficient characteristic.
  15. Cunning Joseph M. (Cohasset MA), Housing for an electric heater.
  16. Wen-Ying Lee (No. 5 ; Lane 50 ; Chiao An Street Taipei TWX), Multi-function portable electric room heater having a removable heating cartridge.
  17. Chung-Tai Chang (No. 10 ; Lane 154 ; Chung Hwa Rd. Yung Kang Hsiung ; Tainan TWX), PTC heater assembly with securely positioned PTC resistors.
  18. Pirro Peter R. (Macedon NY), Portable ceramic heater.
  19. Schindler John W. (Huntington IN) Patton Noel T. (Hong Kong IN HKX) Strubel ; Jr. Edward W. (Fort Wayne IN) Carley Joseph C. (Fort Wayne IN), Portable electric heater fan.
  20. Kawai Yuzou (Nara JPX), Portable hemispheric electric space heater with circumferential filtered warm air discharge.
  21. Harris Jack W. (125 Flanders Rd. Woodbury CT 06798), Portable vehicle heater.
  22. Bohlender Franz (Kandel DEX) David Josef (Bad Bergzabern DEX), Radiator having PTC electric resistance heating elements and spring-biased fin arrangement.
  23. Maeda Masatoshi (Hikone JPX) Kusunoki Toshio (Hikone JPX) Iguchi Yoji (Hikone JPX), Self-regulating electric heater.
  24. Horst ; Sr. Paul V. (Boulder CO) Hoyt Charles D. (Northglenn CO) Velazquez Joseph E. (Englewood CO), Space heater.
  25. Spotts ; Willard J. ; Huggler ; Peter E., Thermostatically controlled plural heat output portable electric space heater.
  26. Chaney David B. (Powell OH) Smith Barry W. (Dublin OH) Mills Thomas H. (Urbana OH), Upright radiant electric heating appliance.
  27. Bowen John G. (Fordingbridge GB2), Vaporizing unit.

이 특허를 인용한 특허 (10)

  1. Campbell, Glennbruce S.; Schultz, Robert; Moody, Nicole A., Air purifier.
  2. Campbell, Glennbruce S.; Schultz, Robert; Moody, Nicole A., Air purifier.
  3. Eisenhauer, Hartmut, Fan heater.
  4. Orr, Paul W.; Beideman, Gary S., Heated air circulator with uniform exhaust airflow.
  5. Bryce, Donald William; Wong, Wing Sun (Felix); Ashworth, Robert Scott, Heating apparatus.
  6. Shapiro, Barry, Home comfort appliance.
  7. Shapiro,Barry; Lasko,William E., Home comfort device.
  8. Lasko, William E.; Orr, Paul W., Portable air moving device.
  9. Orr, Paul W.; Beideman, Gary S., Portable electric heater with vertical heated air outlet.
  10. Shapiro,Barry; Lasko,William E.; Orr,Paul W., Portable pedestal electric heater.

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