FR2716311B1 - Dispositif de déconnexion d'entraînement pour un générateur électrique refroidi par huile. - Google Patents

Dispositif de déconnexion d'entraînement pour un générateur électrique refroidi par huile.

Info

Publication number: FR2716311B1
Authority: FR; France
Prior art keywords: oil; electric generator; disconnect device; cooled electric; drive disconnect
Prior art date: 1994-02-15
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.): Expired - Fee Related

Application number

FR9501729A

Other languages

English (en)

Other versions

FR2716311A1 (fr

Inventor

Stephen F Brucker

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.)

Lucas Aerospace Power Equipment Corp

Original Assignee

Lucas Aerospace Power Equipment 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.)

1994-02-15

Filing date

1995-02-15

Publication date

1997-06-13

1995-02-15 Application filed by Lucas Aerospace Power Equipment Corp filed Critical Lucas Aerospace Power Equipment Corp

1995-08-18 Publication of FR2716311A1 publication Critical patent/FR2716311A1/fr

1997-06-13 Application granted granted Critical

1997-06-13 Publication of FR2716311B1 publication Critical patent/FR2716311B1/fr

2015-02-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Cooling System (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

FR9501729A 1994-02-15 1995-02-15 Dispositif de déconnexion d'entraînement pour un générateur électrique refroidi par huile. Expired - Fee Related FR2716311B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/196,702 US5418412A (en)	1994-02-15	1994-02-15	Drive disconnect for oil-cooled electrical generator

Publications (2)

Publication Number	Publication Date
FR2716311A1 FR2716311A1 (fr)	1995-08-18
FR2716311B1 true FR2716311B1 (fr)	1997-06-13

Family

ID=22726503

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9501729A Expired - Fee Related FR2716311B1 (fr)	1994-02-15	1995-02-15	Dispositif de déconnexion d'entraînement pour un générateur électrique refroidi par huile.

Country Status (4)

Country	Link
US (1)	US5418412A (fr)
FR (1)	FR2716311B1 (fr)
GB (1)	GB2286488B (fr)
RU (1)	RU95103101A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6079958A (en) *	1997-10-03	2000-06-27	Roper Holdings, Inc.	Dry-pit submersible pump having a fan and a torque-relieving mechanism
FR2803125B1 (fr) *	1999-12-23	2006-06-16	Thomson Csf	Generatrice-demarreur a courant continu
US6628026B2 (en) *	2000-03-30	2003-09-30	Asmo Co., Ltd.	Geared motor including ribbed gear housing
GB0016193D0 (en) *	2000-06-30	2000-08-23	Lucas Industries Ltd	Pumps
US6783322B2 (en)	2002-04-23	2004-08-31	Roper Holdings, Inc.	Pump system with variable-pressure seal
GB0313273D0 (en) *	2003-06-09	2003-07-16	Goodrich Control Sys Ltd	Aeronautical generator
GB0412203D0 (en) *	2004-06-01	2004-07-07	Goodrich Control Sys Ltd	Disconnect mechanism and devices including such a disconnect mechanism
US7373771B2 (en) *	2004-07-09	2008-05-20	Pratt & Whitney Canada Corp.	Cooling arrangement for an accessory gearbox and method of cooling
US20060137355A1 (en) *	2004-12-27	2006-06-29	Pratt & Whitney Canada Corp.	Fan driven emergency generator
BRPI0622221A2 (pt) *	2006-12-29	2012-01-03	Carrier Corp	unidade de refrigeraÇço de transporte e aparelho de refrigeraÇço para um sistema de refrigeraÇço de transporte
ITMI20072428A1 (it) *	2007-12-24	2009-06-25	Gianfranco Bianchi	Gruppo generatore con raffreddamento ad olio
US20110042967A1 (en) *	2009-08-19	2011-02-24	Winter Curt B	Electric generator driven by combustion engine and having fluid cooling
US8456051B2 (en) *	2010-05-05	2013-06-04	Oeco, Llc	High reliability generator with dual drive path
CN101964556B (zh) *	2010-09-13	2013-05-01	精进电动科技（北京）有限公司	一种起动发电一体电机的转子装置和转子工作系统
US8519555B2 (en)	2010-11-29	2013-08-27	Pratt & Whitney Canada Corp.	Combination low spool generator and ram air turbine generator
US9169780B2 (en) *	2011-07-15	2015-10-27	Pratt & Whitney Canada Corp.	Connection for generator in a gas turbine engine
US9306433B2 (en)	2013-03-13	2016-04-05	E-Aam Driveline Systems Ab	Drive module with spray cooling of electric motor
GB2572427B (en)	2018-03-29	2023-01-11	Safran Electrical & Power	A generator having a disconnect mechanism
CN111042891B (zh) *	2019-12-31	2021-08-03	宁波吉利罗佑发动机零部件有限公司	增程式润滑管理系统、润滑管理方法及车辆
US11639669B2 (en)	2021-02-08	2023-05-02	General Electric Company	Systems and methods for selectively disconnecting embedded electrical machines in gas turbine engines
US11807380B2 (en) *	2021-02-10	2023-11-07	Hamilton Sundstrand Corporation	Tail cone mounted generator input shaft for an aircraft
EP4305739A4 (fr)	2021-03-11	2025-02-12	American Axle & Mfg Inc	Unité de propulsion électrique équipée d'un échangeur formé par des disques dotés d'une partie ressort de disque et logés dans un alésage d'un arbre de rotor d'un moteur électrique
CN113507187B (zh) *	2021-07-09	2023-03-07	南京航空航天大学	一种航空发电机油冷系统
EP4425764A1 (fr) *	2023-03-02	2024-09-04	Volvo Truck Corporation	Machine électrique à freinage hydraulique
EP4425757A1 (fr) *	2023-03-02	2024-09-04	Volvo Truck Corporation	Machine électrique à freinage hydraulique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2941473A (en) *	1955-05-17	1960-06-21	Thompson Ramo Wooldridge Inc	Coupling apparatus for a multiple unit fuel pump
US2887593A (en) *	1955-09-21	1959-05-19	Bbc Brown Boveri & Cie	Turbo-generator with gas cooling in closed cycle
US3089045A (en) *	1960-03-28	1963-05-07	Eaton Mfg Co	Coolant-circulating system for electric machines and the like
NL6715629A (fr) *	1967-11-16	1969-05-20
US3739208A (en) *	1971-12-03	1973-06-12	Gen Electric	Reverse flow cooling system for a dynamoelectric machine
DE2207342C3 (de) *	1972-02-17	1980-09-11	Kraftwerk Union Ag, 4330 Muelheim	Einrichtung zur Kühlung elektrischer Maschinen, insbesondere Turbogeneratoren
US4669999A (en) *	1984-08-22	1987-06-02	Sundstrand Corporation	Lubricant delivering and containment overload shearable coupling
US4692280A (en) *	1986-12-01	1987-09-08	The United States Of America As Represented By The Secretary Of Commerce	Purification of fish oils
US4932280A (en) *	1988-11-03	1990-06-12	Sundstrand Corporation	Coaxial drive shaft system with shearable section
US5034638A (en) *	1990-03-14	1991-07-23	Westinghouse Electric Corp.	Generator auxiliary mode lubrication system and method

1994
- 1994-02-15 US US08/196,702 patent/US5418412A/en not_active Expired - Fee Related
1995
- 1995-02-14 RU RU95103101/07A patent/RU95103101A/ru unknown
- 1995-02-14 GB GB9502777A patent/GB2286488B/en not_active Expired - Fee Related
- 1995-02-15 FR FR9501729A patent/FR2716311B1/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2286488B (en)	1997-10-22
GB2286488A (en)	1995-08-16
RU95103101A (ru)	1996-11-20
GB9502777D0 (en)	1995-04-05
FR2716311A1 (fr)	1995-08-18
US5418412A (en)	1995-05-23

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Legal Events

Date	Code	Title	Description
2007-01-05	ST	Notification of lapse	Effective date: 20061031