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Seal of non-hermetic design

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-011/02    F16J-015/16   
미국특허분류(USC) 277/409; 277/411; 277/500; 277/355
출원번호 US-0825310 (2001-04-03)
우선권정보 DE-0017643 (2000-04-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kenyon & Kenyon
인용정보 피인용 횟수 : 7  인용 특허 : 9
초록
▼

A seal of non-hermetic design for installation between two components which can move relative to one another, includes a multiplicity of flexurally elastic sealing elements which each have an end connected fixedly to a seal-bearing device and a free, angled end with the point directed toward the surface of the one component, the seal-bearing device being connected fixedly to the other component and supporting the angled ends of the sealing elements at least on one side. The sealing elements are designed as thin-walled, angled spring leaves and are arrang...

대표
청구항
▼

1. A non-hermetic seal configured to be installed between a first component and a second component, the first component and the second component being relatively movable, comprising: a seal-bearing device, fixedly connectable to the first component; and a plurality of flexurally elastic sealing elements, each sealing element including a first end fixedly connected to the seal-bearing device and a free, angled second end having an edge, the second end angled relative to the first end with a bend portion arranged between the first end and the second e...

이 특허에 인용된 특허 (9)

  1. Libertini Zoltan L. (Stamford CT) Hartel Edward O. (Orange CT). Air and oil cooled bearing package. USP1984084465427.
  2. Libertini, Zoltan L.; Hartel, Edward O.. Air and oil cooled bearing package. USP1984054451200.
  3. Reeves Richard L. (24265 Gradera Rd. Homeland CA 92348) Woodland Dennis (19760 Temescal Canyon Rd. Corona CA 91719). Bi-directional flexible seal. USP1991045005634.
  4. Gardner James F. (Exeter RI). Compliant finer seal. USP1992035100158.
  5. Gardner James F. (Exeter RI). Compliant pressure balanced seal apparatus. USP1997055632493.
  6. Bagepalli Bharat Sampathkumar ; Taura Joseph Charles ; Aksit Mahmut Faruk ; Demiroglu Mehmet ; Predmore Daniel Ross. Flexible cloth seal assembly. USP1999065915697.
  7. Bagepalli Bharat Sampathkumaran ; Aksit Mahmut Faruk ; Farrell Thomas Raymond. Gas-path leakage seal for a turbine. USP1999085934687.
  8. Wieland Kurt H. (Rolling Hills Estates CA). Method and apparatus to provide thermal isolation of process gas bearings. USP1992025087176.
  9. Squirrell Anton F. (Mellingen CHX). Seals for gas isolators having multiple bias springs. USP1992035099886.

이 특허를 인용한 특허 피인용횟수: 7

  1. Dillon, Daniel R. Card seal for a turbine. USP2012038132815.
  2. Williams, Gregory C. Card seal with conical flexible seal. USP2012048152462.
  3. Blaser, Martin; Graf, Daniel; Wahl, Eberhard. Device for supporting plate-like materials for at least one separating process. USP2011108028977.
  4. Nicholson, Richard; Jones, Terence Valentine. Leaf seal arrangement. USP2012048162323.
  5. Sadil, Andreas; Muldoon, Marc J.; Jlidi, Bessem. Leaf spring damper for a turbine engine fuel delivery system. USP2015099140213.
  6. Suzuki,Hironori; Itsu,Takamasa; Osawa,Hiroyuki; Uchiyama,Takahiko. Rolling bearing unit with shield plate. USP2006037011452.
  7. Gail, Alfons; Gräbeldinger, Wilhelm; Rauschmeier, Alexander. Seal arrangement. USP2012088235392.

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