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특허 상세정보

Variable nozzle structure for a turbine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01D-017/16   
미국특허분류(USC) 415/150 ; 415/161 ; 415/164
출원번호 US-0054502 (1987-05-27)
우선권정보 JP-0125000 (1986-05-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 13  인용 특허 : 3
초록

In a variable nozzle structure for a turbine, moveable vanes for controlling variable cross section nozzles which lead to a turbine wheel are actuated by a drive unit which comprises an actuator for causing a linear motion to a rod member, a lever arm member which is pivotally supported by a part of the turbine casing and is connected to the rod member at its one end so as to be able to rotate about its pivot point with respect to a turbine casing when the rod member is driven linearly, a crank arm member which is integrally connected to a pin shaft whic...

대표
청구항

A variable nozzle structure for a turbine comprising a turbine wheel, a turbine scroll passage defined in a turbine casing around the outer periphery of the turbine wheel, a plurality of fixed vanes arranged along the outer periphery of the turbine wheel, a plurality of moveable vanes arranged adjacent the fixed vanes so as to define a plurality of variable nozzles between the fixed vanes and the moveable vanes, and a drive means for driving the moveable vanes in mutual synchronization, wherein the drive means comprises: an actuator for causing a linear ...

이 특허를 인용한 특허 피인용횟수: 13

  1. Fournier, Arnaud; Simon, Gilles. Mechanical coolant pump. USP2016109464635.
  2. Schaeflein, Jochen; Gail, Andreas; Rothe, Christian; Landerer, Stefan; Martens, Anatolij; Laubender, Jochen; Bedoe, Stefan; Peschke, Christian; Kreth, Jens; Krause, Alina. Method for adjusting a barometric cell. USP2017039605589.
  3. Mitsubori Ken (Yokohama JPX) Takahashi Yukio (Yokohama JPX) Furukawa Hiromu (Yokohama JPX). Nozzle blade angle adjustment device for variable geometry turbocharger. USP1991075028208.
  4. Tashiro, Naoto; Jinnai, Yasuaki; Arimizu, Hiroyuki. Stopper structure for regulating opening degree of nozzle vane in turbocharger. USP2017119822660.
  5. Inoue Kazuo (Tokyo JPX) Yano Shunji (Tokyo JPX) Yamaji Hideo (Tokyo JPX) Hirayama Takayuki (Saitama JPX) Hayama Masato (Saitama JPX). Turbocharger. USP1990034907952.
  6. McEwen, James Alexander; Day, Andrew P.. Turbocharger with wastegate. USP2010117823385.
  7. Eriksson, Pontus. Vane travel adjustment screw. USP2015089103229.
  8. Hayama Masato (Saitama JPX). Variable area nozzle turbine. USP1989094867637.
  9. Inoue Kazuo (Wako JPX) Kubota Osamu (Wako JPX) Yano Shunji (Wako JPX) Tateishi Fusao (Wako JPX) Noda Etsuo (Wako JPX) Yamaguchi Koji (Wako JPX) Endo Tsuneo (Wako JPX). Variable capacity turbine. USP1989114880351.
  10. Scholz, Georg; Hall, Richard. Variable geometry vane ring assembly with stepped spacer. USP2013028376695.
  11. Jansen, Harvey B.; Shields, David K.. Variable guide vane actuator. USP2011118066474.
  12. Jansen, Harvey B.; Shields, David K.. Variable guide vane actuator with thermal management. USP2012078226359.
  13. Yano Shunji (Tokyo JPX). Variable-displacement turbine. USP1990054927325.