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특허 상세정보

Electric motor driven lubrication pump startup control system and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01M-005/00    F01M-005/02    F01M-001/02   
출원번호 US-0181195 (2008-07-28)
등록번호 US-9151193 (2015-10-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ingrassia Fisher & Lorenz, P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 14

A system and method are provided for controlling an electric motor driven lubrication supply pump that is supplied with electrical power from a power bus, and that supplies lubricant to a rotating machine that is at least part of a vehicle subsystem. A determination is made that the subsystem is being started-up. Moreover, one or more lubricant parameters, power bus electrical state, and one or more lubricant load states are determined. The electrical power supplied from the power bus to the electric motor is varied, based on the one or more lubricant pa...


1. An aircraft lubrication supply system, comprising: a motor adapted to receive electrical power from a power bus and operable, upon receipt of the electrical power, to rotate and supply a drive torque;a pump coupled to receive the drive torque from the motor and configured, in response thereto, to supply lubricant to a rotating machine; anda controller configured to couple to the power bus, the controller further adapted to receive signals representative of lubricant supply temperature, lubricant return temperature, lubricant supply pressure, pump spee...

이 특허에 인용된 특허 (14)

  1. Meuer Johannes (Berlin DEX) Nemack Christian (Berlin DEX) Stockhammer Raimund (Berlin DEX) Todtenhaupt Dieter (Berlin DEX). Central lubricating installation. USP1990114967882.
  2. Robinson David C.,CAX. Electric motor driven primary oil pump for an internal combustion engine. USP1999035884601.
  3. Lane,William H.. Engine lubrication circuit including two pumps. USP2006107114482.
  4. Hoff,Brian D.; Johnson,Kris William; Algrain,Marcelo C.; Akasam,Sivaprasad. Fluid delivery control system. USP2006067055486.
  5. Rumford Kimball J. (Fairfield CT) Hudson George (Great Barrington MA). Gas turbine motor drive. USP1993025184456.
  6. Kato, Masahiko. Lubrication system for two-cycle engine. USP2005066904879.
  7. Regueiro Jose F. (Rochester Hills MI). Lubrication system with an oil bypass valve. USP1994085339776.
  8. Rau, Walter; Schlicker, Scott; Ballou, Ray; Sattler, Eric; Shearin, Douglas. Oil pan module for internal combustion engines. USP2004036705270.
  9. Bell,Joshua David; Dooley,Kevin Allan; Savage,William J. K.. Pre-heating of a liquid in an aircraft reservoir. USP2008117451753.
  10. Wendels, Antonius G.; Frencher, John W.. Pre-lubrication system. USP2003126655342.
  11. Kachelek Robert L.. Programmable computer controlled electric oil pump drive for engines. USP2001086269788.
  12. Biess, Lawrence J; Gotmalm, Christer. System and method for supplying auxiliary power to a large diesel engine. USP2005096945207.
  13. Glaser Jerry (Playa Del Rey CA) Elpern David G. (Los Angeles CA). Turbocharger bearing and lubrication system. USP199306RE34276.
  14. Skrzypchak, Mark J.; French, Michael J.; Remmers, Gregry M.; Koerner, Scott A.; Bylsma, Philip J.; Tanner, Mike A.; Wiegele, Dale A.. Water-cooled engine control. USP2003086604494.