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특허 상세정보

Turbine engine powered system with hybrid bearing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-007/09   
미국특허분류(USC) 310/090.5; 310/090
출원번호 US-0906326 (2010-10-18)
등록번호 US-8531071 (2013-09-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Krieg DeVault LLP
인용정보 피인용 횟수 : 1  인용 특허 : 14
초록

One embodiment of the present invention is a unique turbine engine. Another embodiment is a unique turbine engine powered system. Another embodiment is a hybrid bearing system for use in a turbine engine and/or a turbine engine powered system. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for hybrid bearings, turbine engine systems with one or more hybrid bearings and turbine engine powered systems with one or more hybrid bearings. Further embodiments, forms, features, aspects, benefits, and advantages of th...

대표
청구항

1. A hybrid bearing system, comprising: a journal having a magnetic journal portion;a magnetic actuator positioned adjacent said magnetic journal portion and extending partially around said journal, wherein said magnetic actuator is operable to at least one of attract and repel said magnetic journal portion; anda fluid bearing positioned adjacent said magnetic journal portion and at a same journal axial location as said magnetic actuator, said fluid bearing extending partially around said journal without overlapping said magnetic actuator. 2. The hybrid ...

이 특허에 인용된 특허 (14)

  1. Eakman Kenneth J. ; Coons Terry L. ; Andres Michael ; Miller Lance F.. Backup bearing for magnetic bearings. USP1998025714818.
  2. Nobuyuki Suzuki JP; Hiroyuki Yamada JP. Combined externally pressurized gas-magnetic bearing assembly and spindle device utilizing the same. USP2002046373156.
  3. Suzuki Nobuyuki,JPX ; Yamada Hiroyuki,JPX. Combined externally pressurized gas-magnetic bearing assembly and spindle device utilizing the same. USP2001096288465.
  4. Torbjorn Lembke SE. Compliant foil fluid film bearing with eddy current damper. USP2002106469411.
  5. Klaass, Reinhard M.; Takeuchi, Donald I.; Schenk, Bjoern. Gearless/oilless gas turbine engine. USP2005046881027.
  6. Hooshang Heshmat ; H. Ming Chen ; James F. Walton, II. Hybrid foil-magnetic bearing. USP2002036353273.
  7. Heshmat, Hooshang; Swanson, Erik E.; Locke, Dennis H.; Walton, II, James F.. Hybrid foil-magnetic bearing with improved load sharing. USP2004086770993.
  8. Nadjafi Robert H.. Hybrid foil/magnetic bearing. USP2000106135640.
  9. Komata Kimio,JPX ; Otani Toshihiro,JPX ; Hisabe Yasushi,JPX ; Chiba Katsutoshi,JPX ; Machida Akihiro,JPX. Hydrodynamic bearing assembly. USP1998015710470.
  10. Glaser Jerry (Playa del Rey CA). Magnetic thrust force relief for a foil bearing turbomachine. USP1979094167295.
  11. Scharrer Joseph K. (Fair Oaks CA). Magnetically active foil bearing. USP1996055519274.
  12. Prem Edward K.. Magnetically suspended fluid pump and control system. USP1999075928131.
  13. Hirokazu Yashiro JP; Youichi Kuwayama JP. Motor and pressure generating apparatus incorporating the motor. USP2002126498410.
  14. Yashiro, Hirokazu; Kuwayama, Youichi. Motor and pressure generating apparatus incorporating the motor. USP2004086784580.

이 특허를 인용한 특허 피인용횟수: 1

  1. Swann, Michael K.. Damper. USP2016089404556.