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Extended length cutoff blower 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04D-029/44
출원번호 US-0082683 (2011-04-08)
등록번호 US-8591183 (2013-11-26)
발명자 / 주소
  • Lyons, Leslie A.
출원인 / 주소
  • Regal Beloit America, Inc.
대리인 / 주소
    Thompson Coburn LLP
인용정보 피인용 횟수 : 4  인용 특허 : 52

초록

A blower assembly including a blower housing having a side wall with a first portion extending from the initial cutoff through an angle of at least 45° or more, the first portion having a radius which is substantially constant or which increases at a relatively small rate. The side wall additionally

대표청구항

1. A blower assembly comprising: a motor having an output shaft that is rotatable in a rotation direction around a rotation axis, the rotation axis defining mutually perpendicular axial and radial directions relative to the blower assembly;an impeller mounted on the output shaft for rotation with th

이 특허에 인용된 특허 (52)

  1. Williams Tommie L. (Indianapolis IN) Kujawa Matthew (Danville IN), Apparatus for attaching manifold assembly to gas control assembly of furnace.
  2. Hanson, Oved W.; Hogan, Mark R.; Uselton, Robert B., Apparatus for housing an air moving unit.
  3. Trent, Richard W., Application of heat pipe science to heating, refrigeration and air conditioning systems.
  4. Kim, Sung Chun; Park, Young Min; Park, Jong Han; Lee, Jun Sei; Choi, Sung Oh, Blower.
  5. Kuo,Yu Chien; Lin,Tsu Liang; Tsai,Ming Shi; Huang,Wen Shi, Blower.
  6. Sung Bae Song KR; Sung Il Park KR; Joon Sei Lee KR, Blower.
  7. Lyons, Leslie A.; Fisher, David A., Blower assembly including exhaust restriction device.
  8. Lyons, Leslie A.; Stephens, Harry L., Blower housing for furnace blower assembly.
  9. Gatley, Jr., William Stuart, Blower housing with integral exhaust flange.
  10. Larsen Michael J. (Danville IN) Swilik ; Jr. Robert C. (Indianapolis IN), Burner mounting assembly for gas furnace.
  11. Hanai,Tetsuya, Centrifugal blower.
  12. Na Sang-Kwon,KRX, Centrifugal blower.
  13. Sakai, Masaharu; Matsunaga, Kouji, Centrifugal blower having noise-reduction structure.
  14. Kondo Yasushi (Aichi-gun JPX) Ito Koji (Nagoya JPX) Kameoka Teruhiko (Okazaki JPX) Miyata Manabu (Kariya JPX), Centrifugal blower improved to reduce vibration and noise.
  15. Van Houten Robert (Winchester MA), Centrifugal blower with axial clearance.
  16. Hopfensperger Reinhold,DEX ; Tungl Rudolf,DEX, Centrifugal fan.
  17. Sohn, Sang-Bum; Jeon, Wan-Ho; Rew, Ho-Seon; Song, Sung-Bae, Centrifugal fan.
  18. Sohn,Sang Bum; Song,Sung Bae; Rew,Ho Seon, Centrifugal fan.
  19. Armbruster Joseph M. (2700 N.E. 47th St. Lighthouse Point FL 33064), Combined power device, light and fan.
  20. Smiley ; III William A. (La Crosse WI), Compact centrifugal fan.
  21. Schumacher David B. (Franklin TN) Manda William G. (Murfreesboro TN), Condensate isolator and drainage system for furnace.
  22. Lyons,Leslie A, Draft inducer blower with fastener retention.
  23. Rieke Larry D. (Zionsville IN) Harvey Eric A. (Greenwood IN), Dual-sided condensate trap for furnace.
  24. Herbst,Walter, Exhaust fan having a unitary molded housing.
  25. Bennink William D. (Kirkville NY) Griffin Charles K. (Auburn NY), Fan assembly and method of manufacturing same.
  26. Bodzian Gerd (Soderweg DEX) Wieland Heinz (Morikestr DEX), Fan unit and a method of manufacturing the guide vanes of such a unit.
  27. Bobby D. Garrison ; Steven W. Post, Flush mount round exhaust fabricated inducer housing.
  28. Post, Steven W., Furnace air handler blower housing with an enlarged air outlet opening.
  29. Gatley ; Jr. William Stuart, Furnace blower housing with integrally formed exhaust transition.
  30. Gatley, Jr., William Stuart, Furnace blower housing with integrally formed exhaust transition.
  31. Gatley, Jr., William Stuart, Furnace blower housing with integrally formed exhaust transition.
  32. Gatley ; Jr. William Stuart, Furnace blower with double sided impeller.
  33. Roth James E. (Festus MO), Furnace cabinet having integral heater and blower assemblies.
  34. Mills Rex R. (Indianapolis IN) Waterman Timothy J. (Carmel IN) Patterson Randel K. (Plainville IN) Sherven Allen L. (Brownsburg IN), Furnace door attachment.
  35. William Stuart Gatley, Jr., Furnace inducer motor cooling system.
  36. Christopher Delbert S. (Jacksonville TX) Maiello Dennis R. (Fort Smith AR), Heat exchanger.
  37. Weber ; III Richard H. (Lafayette IN) Richardson Paul T. (Indianapolis IN) Langenkamp David E. (Lafayette IN) Gable Gerald K. (Carmel IN), Heat-exchanger especially for forced air furnaces.
  38. Lu Lin-Tao (Fort Smith AR), High efficiency fuel-fired condensing furnace having a compact heat exchanger system.
  39. Post, Steven W., High efficiency furnace having a blower housing with an enlarged air outlet opening.
  40. Larsen Michael J. (Danville IN) Waterman Timothy J. (Carmel IN) Rieke Larry D. (Zionsville IN), Inducer collector box seal for induction condenser furnace.
  41. Lyons,Leslie A, Lobed joint draft inducer blower.
  42. Gerboth Patrick L. (Concord Township ; Lake County OH) Jozwiak ; Jr. Stanley E. (Mentor OH), Low noise centrifugal blower.
  43. Gatley ; Jr. William Stuart, Method and apparatus for cooling a furnace motor.
  44. Gatley, William S., Method for cooling a motor in a blower assembly for a furnance.
  45. Weber ; III Richard H. (Lafayette IN) Richardson Paul T. (Indianapolis IN) Gable Gerald K. (Carmel IN), Multi-position forced air furnace.
  46. Haraga Hisato (Kanagawa JPX) Hamada Yasuo (Kanagawa JPX) Akamatsu Katsushi (Kanagawa JPX), Multi-stacked circular plate fan provided with blades.
  47. Rosenthal, David J.; Lawlor, Sr., Timothy J.; Byrne, Thomas F.; Vershaw, James T.; Storm, Timothy W., Pivotal and removable door for an air handler.
  48. Kitchen John A. (R.R. #3 Hastings ; Ontario CAX K0L 1Y0), Pulse combustion apparatus.
  49. Glanton, Byron D., Sheet metal exhaust adapter for draft inducers.
  50. William Stuart Gatley, Jr., Stamped blower housing with 4′ transition.
  51. Sullivan John T. (3910 Madison St. Hyattsville MD 20781), Volute housing for a centrifugal fan, blower or the like.
  52. Sullivan John T. (3910 Madison St. Hyattsville MD 20781), Volute housing for a centrifugal fan, blower or the like.

이 특허를 인용한 특허 (4)

  1. Sawyer, Robert Steven, Blower assembly for a vehicle.
  2. Hancock, Stephen S., Blower housing.
  3. Fisher, David A., Centrifugal blower assembly and method for assembling the same.
  4. Lyons, Leslie A., Extended length cutoff blower.
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