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특허 상세정보

Bearing arrangement

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16C-017/02    F16C-017/04    F16C-037/00    F01D-025/16    F01D-005/02    F01D-025/22    F16C-043/02    F02B-037/10    F02B-039/10   
출원번호 US-0183984 (2016-06-16)
등록번호 US-9695868 (2017-07-04)
우선권정보 DE-10 2011 111 699 (2011-08-24); DE-10 2011 113 970 (2011-09-21); DE-10 2012 003 911 (2012-02-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Doyle, Eric L.
인용정보 피인용 횟수 : 0  인용 특허 : 16
초록

A bearing arrangement (28) having at least one radial air bearing (1) and/or having an axial air bearing (15′). The radial air bearing (1) has an inner annular bearing plate (7) and a spring plate (10) which surrounds the bearing plate (7) at the outside. The bearing plate and spring plate being formed as a single-piece component.

대표
청구항

1. An axial air bearing (15′) having an annular bearing plate (16) andan annular spring arrangement (17, 18, 19, 19′, 25) comprising a spring plate (19) in contact with the annular bearing plate (16), a support plate (25) in contact with the spring plate (19), and a cover plate (38) provided on the spring plate (19), wherein the cover plate (38) is provided with a device (42) for building up air pressure between the bearing plate (16) and the spring arrangement (17, 18, 19, 19′, 25). 2. The axial air bearing as claimed in claim 1, wherein the spring arra...

이 특허에 인용된 특허 (16)

  1. Bak Michael J.. Air bearing. USP2000026024491.
  2. Nadjafl Robert H. (San Pedro CA). Bi-directional foil thrust bearing. USP1996035498082.
  3. Bosley Robert W.. Compliant foil fluid thrust film bearing with a tilting pad underspring. USP1999075918985.
  4. Bosley Robert W. (18104 Hoffman Ave. Cerritos CA 90701). Compliant foil hydrodynamic fluid film thrust bearing. USP1996065529398.
  5. Warren, Edward L.. Compliant hydrodynamic fluid journal bearing. USP1985114552466.
  6. Paletta ; deceased Guisuppe (late of Birmingham MI) Paletta ; legal representative Angelo D. (Orchard Lake MI). Compliant hydrodynamic gas lubricated bearing. USP1988084767222.
  7. Stewart Matthew J. ; Weissert Dennis H. ; Brockett Theodore S.. Fluid film thrust bearing having integral compliant foils. USP2000126158892.
  8. Kawakami, Toshiro. Foil bearing. USP1985104549821.
  9. Marshall Patton Saville ; Utpal Mahesh Koppikar. Foil thrust bearing. USP2002036354741.
  10. Saville, Marshall; Hurley, Keith A.; Borghese, Joseph B.. Foil thrust bearing cooling. USP2004066752533.
  11. Nadjafi Robert H. (San Pedro CA). Foil thrust bearing with varying radial and circumferential stiffness. USP1994065318366.
  12. Noe James C. (23650 Community St. West Hills CA 91304) McKeirnan ; Jr. Robert D. (8300 Manitoba St. #210 Playa del Rey CA 90293). Gas turbine generator set. USP1996035497615.
  13. Heshmat Hooshang. High load capacity compliant foil hydrodynamic journal bearing. USP1999055902049.
  14. Bosley Robert W. ; Miller Ronald F.. Hydrostatic augmentation of a compliant foil hydrodynamic fluid film thrust bearing. USP1998105827040.
  15. Lee,Heon Seok. Radial foil bearing. USP2009027494282.
  16. Saville,Marshall; Hurley,Keith A.; Mah,Aileen; Kang,Sun Goo Alan. Thrust bearing. USP2009037497627.