AU7504900A - Electric machine with an annular gap seal - Google Patents

Electric machine with an annular gap seal

Info

Publication number: AU7504900A
Authority: AU; Australia
Prior art keywords: electric machine; annular gap; gap seal; seal; annular
Prior art date: 1999-09-17
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

AU75049/00A

Other versions

AU772328B2 (en

Inventor

Wolfgang Gottfried

Thomas Lengenfelder

Gerhard Pflueger

Erich Wolf

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1999-09-17

Filing date

2000-08-08

Publication date

2001-04-24

2000-08-08 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

2001-04-24 Publication of AU7504900A publication Critical patent/AU7504900A/en

2004-04-22 Application granted granted Critical

2004-04-22 Publication of AU772328B2 publication Critical patent/AU772328B2/en

2020-08-08 Anticipated expiration legal-status Critical

Status Ceased 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
- H02K5/124—Sealing of shafts
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
- H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Frames (AREA)
Rolling Contact Bearings (AREA)
Synchronous Machinery (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

AU75049/00A 1999-09-17 2000-08-08 Electric machine with an annular gap seal Ceased AU772328B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19944557		1999-09-17
DE1999144557 DE19944557A1 (en)	1999-09-17	1999-09-17	Electrical machine
PCT/DE2000/002635 WO2001022559A1 (en)	1999-09-17	2000-08-08	Electric machine with an annular gap seal

Publications (2)

Publication Number	Publication Date
AU7504900A true AU7504900A (en)	2001-04-24
AU772328B2 AU772328B2 (en)	2004-04-22

Family

ID=7922340

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU75049/00A Ceased AU772328B2 (en)	1999-09-17	2000-08-08	Electric machine with an annular gap seal

Country Status (8)

Country	Link
EP (1)	EP1131878B1 (en)
JP (1)	JP4763198B2 (en)
CN (1)	CN1192467C (en)
AU (1)	AU772328B2 (en)
BR (1)	BR0007155A (en)
DE (2)	DE19944557A1 (en)
RU (1)	RU2251778C2 (en)
WO (1)	WO2001022559A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2828028B1 (en) *	2001-07-24	2003-10-31	Valeo Equip Electr Moteur	ALTERNATOR FOR MOTOR VEHICLE
DE102010028982B4 (en) *	2010-05-14	2021-04-29	Robert Bosch Gmbh	Throttle device
RU2741052C1 (en) *	2020-09-04	2021-01-22	Акционерное общество «Аэроэлектромаш»	Electric machine with contactless bearing seal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62285641A (en) *	1986-06-02	1987-12-11	Hitachi Ltd	Ac generator for vehicle
JP3360355B2 (en) *	1993-06-21	2002-12-24	株式会社日立製作所	Bearing device for rotating electric machine
JP3480122B2 (en) *	1995-05-29	2003-12-15	株式会社デンソー	Generator
US5655845A (en) *	1995-09-27	1997-08-12	Skf Usa Inc.	Bearing housing seal

1999
- 1999-09-17 DE DE1999144557 patent/DE19944557A1/en not_active Ceased
2000
- 2000-08-08 JP JP2001525824A patent/JP4763198B2/en not_active Expired - Fee Related
- 2000-08-08 EP EP00963885A patent/EP1131878B1/en not_active Expired - Lifetime
- 2000-08-08 CN CNB008019894A patent/CN1192467C/en not_active Expired - Fee Related
- 2000-08-08 DE DE50014423T patent/DE50014423D1/en not_active Expired - Lifetime
- 2000-08-08 WO PCT/DE2000/002635 patent/WO2001022559A1/en active IP Right Grant
- 2000-08-08 AU AU75049/00A patent/AU772328B2/en not_active Ceased
- 2000-08-08 RU RU2001116575/09A patent/RU2251778C2/en not_active IP Right Cessation
- 2000-08-08 BR BR0007155-2A patent/BR0007155A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE19944557A1 (en)	2001-03-22
CN1321355A (en)	2001-11-07
EP1131878B1 (en)	2007-06-20
AU772328B2 (en)	2004-04-22
WO2001022559A1 (en)	2001-03-29
RU2251778C2 (en)	2005-05-10
DE50014423D1 (en)	2007-08-02
CN1192467C (en)	2005-03-09
BR0007155A (en)	2001-07-31
JP2003510997A (en)	2003-03-18
JP4763198B2 (en)	2011-08-31
EP1131878A1 (en)	2001-09-12

Publication	Publication Date	Title
AU4435599A (en)	1999-12-30	Axial field electric machine
AU4807700A (en)	2000-11-10	Rotary seal with improved dynamic interface
AU3619299A (en)	1999-11-16	Rotary electrical machines
AU6119800A (en)	2000-12-28	Segmented contactor
AU5908500A (en)	2001-01-31	Elevated stationary uniformity ring
AU8552398A (en)	1999-03-01	Rotor for an electrical machine
AU3553000A (en)	2000-09-14	Shaft seal
AU3478000A (en)	2000-08-25	Linear electric machine
AU3291700A (en)	2000-10-09	Shaft seal
AU5793099A (en)	2000-03-21	Vertical-axle power machine
AU6908900A (en)	2001-03-13	Bearing seal
AU5723499A (en)	2000-04-10	Improved dc electric starter-generator
AU5789600A (en)	2001-01-22	Exciter with axial gap
AU2113201A (en)	2001-04-30	An improved face seal
AU2581000A (en)	2000-08-29	Sealing arrangement
AU5091000A (en)	2000-12-28	Sealing apparatus
AU1992000A (en)	2000-08-01	Electrical assemblies
AU6884400A (en)	2001-03-26	Material-utilised alternating current machines
AU7504900A (en)	2001-04-24	Electric machine with an annular gap seal
AU1537001A (en)	2001-06-04	Seal
AU9094398A (en)	2000-04-03	Rotating electric machine
EP1146625A3 (en)	2004-04-28	Rotating electrical machine
AU2722299A (en)	1999-08-23	Electric turbogenerator
AU7010800A (en)	2001-03-13	Rotary electric machine with alternative current
AU2242801A (en)	2001-06-18	Sealing arrangement

Legal Events

Date	Code	Title	Description
2004-08-26	FGA	Letters patent sealed or granted (standard patent)