GB8700756D0 - Rotary electrical machine - Google Patents

Rotary electrical machine

Info

Publication number: GB8700756D0
Authority: GB; United Kingdom
Prior art keywords: electrical machine; rotary electrical; rotary; machine; electrical
Prior art date: 1987-01-14
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

GB878700756A

Other versions

GB2199994A (en

GB2199994B (en

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.)

Brush Electrical Machines Ltd

Original Assignee

Brush Electrical Machines Ltd

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.)

1987-01-14

Filing date

1987-01-14

Publication date

1987-02-18

1987-01-14 Application filed by Brush Electrical Machines Ltd filed Critical Brush Electrical Machines Ltd

1987-01-14 Priority to GB8700756A priority Critical patent/GB2199994B/en

1987-02-18 Publication of GB8700756D0 publication Critical patent/GB8700756D0/en

1988-07-20 Publication of GB2199994A publication Critical patent/GB2199994A/en

1990-11-21 Application granted granted Critical

1990-11-21 Publication of GB2199994B publication Critical patent/GB2199994B/en

2007-01-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Frames (AREA)

GB8700756A 1987-01-14 1987-01-14 Rotary electrical machine having an electrically-insulated bearing Expired - Lifetime GB2199994B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8700756A GB2199994B (en)	1987-01-14	1987-01-14	Rotary electrical machine having an electrically-insulated bearing

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8700756A GB2199994B (en)	1987-01-14	1987-01-14	Rotary electrical machine having an electrically-insulated bearing

Publications (3)

Publication Number	Publication Date
GB8700756D0 true GB8700756D0 (en)	1987-02-18
GB2199994A GB2199994A (en)	1988-07-20
GB2199994B GB2199994B (en)	1990-11-21

Family

ID=10610657

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8700756A Expired - Lifetime GB2199994B (en)	1987-01-14	1987-01-14	Rotary electrical machine having an electrically-insulated bearing

Country Status (1)

Country	Link
GB (1)	GB2199994B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2749348B1 (en) *	1996-05-31	1998-08-21	Europ Propulsion	DEVICE FOR LIMITING THE RISK OF FIRE INSIDE A TURBOMACHINE
CN102497070A (en) *	2011-11-29	2012-06-13	中电电机股份有限公司	Sliding bearing flame-proof motor insulation push cover assembling structure
CN102497071A (en) *	2011-11-29	2012-06-13	中电电机股份有限公司	Assembly structure of insulating rolling bearing
CN102723802A (en) *	2012-06-26	2012-10-10	东方电气（乐山）新能源设备有限公司	Novel end cover insulation structure of wind power generator
CN104377873B (en) *	2013-08-13	2018-03-06	珠海格力电器股份有限公司	Motor spindle, motor and centrifugal compressor
US9917491B2 (en) *	2014-03-07	2018-03-13	Nidec Motor Corporation	Ground ring and enclosure in an electric motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2233475C2 (en) *	1971-07-12	1983-10-20	Compagnia Italiana Tubi Metallici Flessibili S.p.A., 10156 Torino	Delivery pump for a flammable liquid

1987
- 1987-01-14 GB GB8700756A patent/GB2199994B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2199994A (en)	1988-07-20
GB2199994B (en)	1990-11-21

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Legal Events

Date	Code	Title	Description
1996-09-04	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19960114