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Fuel pump for gas turbines

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F04D-005/00   
미국특허분류(USC) 415/0551; 415/104; 415/1701
출원번호 US-0836093 (2001-04-17)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cummings & Lockwood LLC
인용정보 피인용 횟수 : 4  인용 특허 : 9
초록
▼

A fuel pump for use in conjunction with a gas turbine engine is disclosed which includes a pump housing, a shrouded rotor member, and an inlet post member, wherein fluid is axially supplied along the pump centerline and then radially discharged at a first pressure to the interior chamber of the pump housing, at the base portion of vane elements associated with the rotor, thereby contacting the vane elements at a minimum angular velocity and angle of incidence. Also disclosed is a single bearing arrangement for eccentrically supporting a shrouded rotor me...

대표
청구항
▼

1. A fuel pump comprising:a) a pump housing having an interior chamber and a discharge port, the interior chamber defining a central axis for the pump and laterally opposed arcuate channels extending about the central axis; b) a rotor member mounted for rotational movement within the interior chamber of the pump housing about the central axis thereof, the rotor member having a main body portion that includes circumferentially spaced apart radial vane elements, each vane element having a radially inner base portion and a radially outer tip portion, and a ...

이 특허에 인용된 특허 (9)

  1. Hufnagel Klaus-Dieter (Moeglingen DEX) Strohl Willi (Beilstein MI DEX) Sumal Jaihind-Singh (W. Bloomfield MI) Sims Steven E. (Waterford MI). Aggregate for feeding fuel from supply tank to internal combustion engine of motor vehicle. USP1995055415521.
  2. Yoshioka Hiroshi,JPX. Electric fuel pump. USP2000106135730.
  3. Bisson Bernard J. (Winsted CT) Bennett George L. (Hebron CT). Flame-out resistant fuel pumping system. USP1996025490387.
  4. Long Marshall. Method and pump for pumping liquid containing solids. USP1999035885065.
  5. Westhoff Paul E. (Chana IL) Reimers Ricky D. (Rockford IL). Regenerative pump with improved suction. USP1993115265996.
  6. Mollenhauer Henning,DEX. Side channel pump. USP1999065913657.
  7. Nasvytis Pius J. (Avon CT). Side channel self priming fuel pump having reservoir. USP1989024804313.
  8. Rasmussen Ole H.. Thrust bearing arrangement. USP2000046048101.
  9. Lorentz Bernt,DEX ITX D-22457. Vane pump having a shaftless balanced rotor. USP1999105964584.

이 특허를 인용한 특허 피인용횟수: 4

  1. Bodzak, Stanislaw. Device for supplying liquids, in particular, fuel. USP2003056561768.
  2. Dalton, William H.. Ecology system for draining the manifold of a gas turbine engine. USP2013108567201.
  3. Noronha, Marian B.; Noronha, Timothy P.. Method for producing a shrouded impeller from two or more components. USP2014058727729.
  4. Dalton, William H.. Thermally efficient multiple stage gear pump. USP2013128596991.

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