FR2450348A1 - Dispositif de lubrification - Google Patents
Dispositif de lubrificationInfo
- 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
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.
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)
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)
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 |
-
1979
- 1979-02-27 FR FR7905020A patent/FR2450348B1/fr not_active Expired
Patent Citations (7)
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)
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 |