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특허 상세정보

Air bearing and motor cooling

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-009/00   
미국특허분류(USC) 310/058; 310/059; 310/090; 417/423.12; 417/366
출원번호 US-0992431 (2004-11-18)
등록번호 US-7342332 (2008-03-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey & Olds
인용정보 피인용 횟수 : 35  인용 특허 : 7
초록

A motor includes a housing including separate motor and bearing cooling inlets. A motor is arranged within the housing and includes a stator and rotor assembly that is supported on air bearings. The motor cooling inlet is in fluid communication with the stator, and the bearing cooling inlet is in fluid communication with the air bearings. A vent is arranged in the housing and is common to the motor and bearing cooling inlets. The vent is in fluid communication with a low pressure side of a ram air duct. The bearing cooling duct is in fluid communication...

대표
청구항

What is claimed is: 1. A motor comprising: a housing including separate motor and bearing cooling inlets respectively providing cooling air to motor and bearing cooling paths arranged parallel and separate to one another; a motor arranged within the housing and including a stator and a rotor assembly supported on air bearings, the motor cooling inlet in fluid communication with the stator which is arranged in the motor cooling path, and the bearing cooling inlet in fluid communication with the air bearings which is arranged in the bearing cooling path; ...

이 특허를 인용한 특허 피인용횟수: 35

  1. Colson, Darryl A.; Beers, Craig M.; Paliulis, John H.. Air bearing shaft. USP2014058734017.
  2. Colson, Darryl A.; Telakowski, Robert. Air bearing shaft for ram air fan. USP2014038672768.
  3. Beers, Craig M.; Merritt, Brent J.. Air cycle machine bearing cooling inlet plate. USP2014078784048.
  4. Beers, Craig M.; Rosen, Seth E.. Cabin air compressor housing. USP2016019243643.
  5. Beers, Craig M.; Rosen, Seth E.. Compressor bearing cooling inlet plate. USP2013108556516.
  6. Milan, Lucic; Telakowski, Robert; Beers, Craig M.; Beck, John M.; Colson, Darryl A.. Debris filter for motor cooling inlet on ram air fan. USP20180910072664.
  7. Chrabascz, Eric; Beers, Craig M.. Drain holes in ram air fan housing. USP2018039909594.
  8. Beers, Craig M.; Hipsky, Harold W.; Merritt, Brent J.; Colson, Darryl A.; Perez, Roberto J.. Fan motor cooling with primary and secondary air cooling paths. USP2013118585374.
  9. Colson, Darryl A.; Merritt, Brent J.; Mansfield-Marcoux, Danielle. Fan rotor with cooling holes. USP2015119188136.
  10. Colson, Darryl A.; Merritt, Brent J.; Mansfield-Marcoux, Danielle. Fan rotor with cooling holes. USP20190410247197.
  11. Goedecke, Holger; Loeffler, Rudolf; Heber, Ralf; Bischof, Thomas; Maier, Sandra; Kaempfer, Oliver. Fastening of rotor magnets on the shaft of a compressor arrangement. USP2013108550793.
  12. Franzen, Mark F.; Andres, Michael J.; Campbell, Kris H.. Free-surface liquid capture device for rotating machinery. USP2016039300190.
  13. Franzen, Mark F.; Downing, Robert Scott. Free-surface liquid transfer device for rotating machinery. USP2013088506240.
  14. Beers, Craig M.; Colson, Darryl A.; Richardson, Victoria S.. Inlet shroud assembly. USP2017019556885.
  15. Lucic, Milan; Beck, John M.; Hamel, Paul E.; Telakowski, Robert. Inlet tube design. USP2017099759236.
  16. Beers, Craig M.; Colson, Darryl A.; McAuliffe, Christopher. Journal bearing with dual pass cooling for air machine. USP2013078496533.
  17. Colson, Darryl A.; Lokhandwalla, Murtuza. Outlet housing for cabin air compressor. USP20190110174765.
  18. Chrabascz, Eric; Merritt, Brent J.. Ram air fan bearing housing. USP2014118882454.
  19. Chrabascz, Eric; Richardson, Victoria S.; Dorman, David A.. Ram air fan diffuser with perforated side walls. USP2016029267512.
  20. Rosen, Seth E.; Chrabascz, Eric; Richardson, Victoria S.. Ram air fan inlet housing. USP2014118887486.
  21. Binek, Lawrence; Chrabascz, Eric; Dorman, David A.. Ram air fan inner housing. USP2015069057386.
  22. Binek, Lawrence; Merritt, Brent J.. Ram air fan outer housing. USP2015099140272.
  23. Chrabascz, Eric; Beers, Craig M.. Ram air fan outer housing. USP2016019228593.
  24. Rosen, Seth E.; Beers, Craig M.. Seal shaft for controlling fluid flow within an air cycle machine. USP2015119181956.
  25. Surawski, Eric. Self-cooled motor driven compressor. USP2016109457908.
  26. Eowsakul, Vanwijak. Self-cooling loop with electric ram fan for motor driven compressor. USP2016109470218.
  27. Colson, Darryl A.; Beers, Craig M.. Shaft cap. USP2015028961127.
  28. Beers, Craig M.; Merritt, Brent J.. Shaft for air bearing and motor cooling in compressor. USP2014018622620.
  29. McAuliffe, Christopher; Merritt, Brent J.. Shrouded particle separator. USP2014038679210.
  30. Beers, Craig M.; Merritt, Brent J.; Richardson, Victoria S.. Thrust bearing cooling path. USP2013078496432.
  31. Beers, Craig M.; Merritt, Brent J.; Richardson, Victoria S.. Thrust bearing cooling path. USP2014098827639.
  32. Beers, Craig M.; Binek, Lawrence; Lugo, Valentina. Thrust bearing shaft for fan. USP2015018939738.
  33. Beers, Craig M.; Merritt, Brent J.. Thrust bearing shaft for thrust and journal air bearing cooling in a compressor. USP2013098529192.
  34. Lugo, Valentina; Colson, Darryl A.; Beers, Craig M.. Thrust bearing shaft for thrust and journal air bearing cooling in an air machine. USP2013088517665.
  35. Colson, Darryl A.; Beers, Craig M.. Tie rod. USP2015059028220.