FR2450348A1 - Dispositif de lubrification - Google Patents

Dispositif de lubrification

Info

Publication number
FR2450348A1
FR2450348A1 FR7905020A FR7905020A FR2450348A1 FR 2450348 A1 FR2450348 A1 FR 2450348A1 FR 7905020 A FR7905020 A FR 7905020A FR 7905020 A FR7905020 A FR 7905020A FR 2450348 A1 FR2450348 A1 FR 2450348A1
Authority
FR
France
Prior art keywords
oil
valve
oil flow
engine
pump
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7905020A
Other languages
English (en)
Other versions
FR2450348B1 (fr
Inventor
George T Milo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Avco Corp
Original Assignee
Avco Corp
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 Avco Corp filed Critical Avco Corp
Priority to FR7905020A priority Critical patent/FR2450348B1/fr
Publication of FR2450348A1 publication Critical patent/FR2450348A1/fr
Application granted granted Critical
Publication of FR2450348B1 publication Critical patent/FR2450348B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/20—Lubricating arrangements using lubrication pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

DISPOSITIF DE LUBRIFICATION DES ORGANES D'UN MOTEUR COMPRENANT UN BAC, UNE POMPE VOLUMETRIQUE, DIRECTEMENT ENTRAINEE PAR LE MOTEUR, ET DES CONDUITS DE DISTRIBUTION. UN CONDUIT DE DECHARGE PERMET UN RETOUR DE LA POMPE VERS LE BAC, CE RETOUR ETANT COMMANDE PAR UNE SOUPAPE QUI PERMET LA DECHARGE DE L'HUILE VERS LE BAC LORSQUE LA VITESSE DU MOTEUR PROVOQUE LE POMPAGE D'UN DEBIT D'HUILE EXCESSIF. L'INVENTION S'APPLIQUE PARTICULIEREMENT A LA LUBRIFICATION DES PALIERS D'UN MOTEUR A TURBINE A GAZ.
FR7905020A 1979-02-27 1979-02-27 Dispositif de lubrification Expired FR2450348B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905020A FR2450348B1 (fr) 1979-02-27 1979-02-27 Dispositif de lubrification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905020A FR2450348B1 (fr) 1979-02-27 1979-02-27 Dispositif de lubrification

Publications (2)

Publication Number Publication Date
FR2450348A1 true FR2450348A1 (fr) 1980-09-26
FR2450348B1 FR2450348B1 (fr) 1985-10-04

Family

ID=9222507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905020A Expired FR2450348B1 (fr) 1979-02-27 1979-02-27 Dispositif de lubrification

Country Status (1)

Country Link
FR (1) FR2450348B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960022A1 (fr) * 2010-05-11 2011-11-18 Snecma Circuit et procede d'alimentation en huile de paliers a roulement d'une turbomachine
FR2977277A1 (fr) * 2011-06-30 2013-01-04 Snecma Circuit d'alimentation en huile de paliers a roulement d'une turbomachine
FR2980237A1 (fr) * 2011-09-21 2013-03-22 Snecma Detection du blocage d'un clapet de pressurisation sur le circuit d'huile d'une turbomachine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611440A (en) * 1949-02-02 1952-09-23 Rolls Royce Pitch control and feathering mechanism for variable pitch propellers
US2827342A (en) * 1955-12-15 1958-03-18 Gen Motors Corp Bearing construction
US2925146A (en) * 1954-11-08 1960-02-16 Gen Motors Corp Lubricating system
US2991845A (en) * 1959-04-10 1961-07-11 Westinghouse Electric Corp Lubrication system for a gas turbine engine
US2996146A (en) * 1958-10-13 1961-08-15 Gen Motors Corp Lubrication system
DE1207713B (de) * 1962-02-13 1965-12-23 Boelkow Gmbh Einrichtung zum Abdichten und Schmieren von hochbeanspruchten Wellenlagern
US3769790A (en) * 1972-03-20 1973-11-06 Gen Motors Corp Gas turbine lubrication

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611440A (en) * 1949-02-02 1952-09-23 Rolls Royce Pitch control and feathering mechanism for variable pitch propellers
US2925146A (en) * 1954-11-08 1960-02-16 Gen Motors Corp Lubricating system
US2827342A (en) * 1955-12-15 1958-03-18 Gen Motors Corp Bearing construction
US2996146A (en) * 1958-10-13 1961-08-15 Gen Motors Corp Lubrication system
US2991845A (en) * 1959-04-10 1961-07-11 Westinghouse Electric Corp Lubrication system for a gas turbine engine
DE1207713B (de) * 1962-02-13 1965-12-23 Boelkow Gmbh Einrichtung zum Abdichten und Schmieren von hochbeanspruchten Wellenlagern
US3769790A (en) * 1972-03-20 1973-11-06 Gen Motors Corp Gas turbine lubrication

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960022A1 (fr) * 2010-05-11 2011-11-18 Snecma Circuit et procede d'alimentation en huile de paliers a roulement d'une turbomachine
US8919499B2 (en) 2010-05-11 2014-12-30 Snecma Circuit and a method for feeding oil to rolling bearings in a turbomachine
FR2977277A1 (fr) * 2011-06-30 2013-01-04 Snecma Circuit d'alimentation en huile de paliers a roulement d'une turbomachine
FR2980237A1 (fr) * 2011-09-21 2013-03-22 Snecma Detection du blocage d'un clapet de pressurisation sur le circuit d'huile d'une turbomachine

Also Published As

Publication number Publication date
FR2450348B1 (fr) 1985-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse