MX2009009663A - Bomba de aceite de cigüeñal de motor tipo pitot. - Google Patents

Bomba de aceite de cigüeñal de motor tipo pitot.

Info

Publication number
MX2009009663A
MX2009009663A MX2009009663A MX2009009663A MX2009009663A MX 2009009663 A MX2009009663 A MX 2009009663A MX 2009009663 A MX2009009663 A MX 2009009663A MX 2009009663 A MX2009009663 A MX 2009009663A MX 2009009663 A MX2009009663 A MX 2009009663A
Authority
MX
Mexico
Prior art keywords
oil pump
pitot
engine crankshaft
crankshaft oil
conduit
Prior art date
Application number
MX2009009663A
Other languages
English (en)
Inventor
Aleko D Sotiriades
Original Assignee
Kohler Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kohler Co filed Critical Kohler Co
Publication of MX2009009663A publication Critical patent/MX2009009663A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
    • F16N7/16—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device
    • F16N7/18—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device with one or more feed members fixed on a shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • F01M2001/062—Crankshaft with passageways

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Se describe una bomba de aceite que comprende un conducto de extremo abierto que se extiende desde un muñón de biela por debajo de la superficie del aceite en un cárter de cigüeñal. El conducto es flexionado y orientado de tal forma el extremo abierto está tangencial al radio de rotación del cigüeñal y está de frente en la dirección de rotación. Los canales en el cigüeñal y en el muñón de biela proporcionan trayectorias de flujo entre el extremo superior del conducto y al menos una superficie de cojinete.
MX2009009663A 2007-03-13 2008-02-20 Bomba de aceite de cigüeñal de motor tipo pitot. MX2009009663A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/685,459 US7441529B2 (en) 2007-03-13 2007-03-13 Pitot engine crankshaft oil pump
PCT/US2008/002233 WO2008112067A2 (en) 2007-03-13 2008-02-20 Pitot engine crankshaft oil pump

Publications (1)

Publication Number Publication Date
MX2009009663A true MX2009009663A (es) 2009-09-22

Family

ID=39539576

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009663A MX2009009663A (es) 2007-03-13 2008-02-20 Bomba de aceite de cigüeñal de motor tipo pitot.

Country Status (5)

Country Link
US (1) US7441529B2 (es)
EP (1) EP2134936B1 (es)
CN (1) CN101657612B (es)
MX (1) MX2009009663A (es)
WO (1) WO2008112067A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8746407B2 (en) * 2011-05-05 2014-06-10 Andrew Rosca Centrifugal lubrication apparatus
US9464572B2 (en) * 2013-12-20 2016-10-11 Pratt & Whitney Canada Corp. Oil tank and scavenge pipe assembly of a gas turbine engine and method of delivering an oil and air mixture to same
JP6653053B2 (ja) * 2015-09-04 2020-02-26 いすゞ自動車株式会社 シリンダブロック

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278974C (es) *
US1506553A (en) * 1923-02-08 1924-08-26 Baldwin James Granville Oiling system for internal-combustion engines
US2565950A (en) * 1946-08-05 1951-08-28 Crider Corp Valve for refrigerant compressors
US2627940A (en) * 1950-10-04 1953-02-10 Continental Motors Corp Internal-combustion engine lubrication
US3037583A (en) * 1961-02-01 1962-06-05 James O Ford Crank shaft oiling device
US3522740A (en) * 1968-11-01 1970-08-04 Westinghouse Electric Corp Lubrication and bearing arrangement for vibration generators
IT966696B (it) 1972-10-19 1974-02-20 Necchi Spa Dispositivo di lubrificazione in compressori per frigoriferi
US4432693A (en) 1982-02-18 1984-02-21 The Trane Company Centrifugal pump impeller
KR920003633Y1 (ko) 1990-09-18 1992-06-01 삼성전자 주식회사 스크롤 압축기의 급유량 조절장치
SE9703722L (sv) * 1997-10-13 1998-11-23 Claes Lorentz Uno Wellton Pers Smörjsystem företrädesvis för kylkompressorer och innefattande en pitotrörspump
FR2798983B1 (fr) * 1999-09-10 2001-11-23 Eurocopter France Dispositif de lubrification d'un ensemble mecanique multiplicateur-reducteur
GB0114420D0 (en) 2001-06-13 2001-08-08 Boc Group Plc Improved lubrication system for rotating machines and pumps
DE102005013353A1 (de) * 2005-03-23 2006-10-05 Volkswagen Ag Vorrichtung zum Schmieren zumindest eines Triebwerkteils einer Maschine

Also Published As

Publication number Publication date
EP2134936B1 (en) 2013-04-10
CN101657612A (zh) 2010-02-24
WO2008112067A3 (en) 2009-10-08
US20080223331A1 (en) 2008-09-18
EP2134936A2 (en) 2009-12-23
WO2008112067A2 (en) 2008-09-18
US7441529B2 (en) 2008-10-28
CN101657612B (zh) 2012-05-30

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal