DE69715950D1 - Miniaturmotorlagereinheit - Google Patents

Miniaturmotorlagereinheit

Info

Publication number: DE69715950D1
Authority: DE; Germany
Prior art keywords: bearing unit; motor bearing; miniature motor; miniature; unit
Prior art date: 1996-04-10
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

DE69715950T

Other languages

English (en)

Other versions

DE69715950T2 (de

Inventor

Georg Strobl

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.)

Johnson Electric SA

Original Assignee

Johnson Electric SA

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.)

1996-04-10

Filing date

1997-04-09

Publication date

2002-11-07

1997-04-09 Application filed by Johnson Electric SA filed Critical Johnson Electric SA

2002-11-07 Application granted granted Critical

2002-11-07 Publication of DE69715950D1 publication Critical patent/DE69715950D1/de

2003-06-12 Publication of DE69715950T2 publication Critical patent/DE69715950T2/de

2017-04-10 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
- F16C33/104—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing in a porous body, e.g. oil impregnated sintered sleeve
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S384/00—Bearings
- Y10S384/90—Cooling or heating
- Y10S384/902—Porous member

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Mechanical Engineering (AREA)
Sliding-Contact Bearings (AREA)
Motor Or Generator Frames (AREA)
Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)
Support Of The Bearing (AREA)

DE69715950T 1996-04-10 1997-04-09 Miniaturmotorlagereinheit Expired - Fee Related DE69715950T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9607453.9A GB9607453D0 (en)	1996-04-10	1996-04-10	Bearing for miniature motor

Publications (2)

Publication Number	Publication Date
DE69715950D1 true DE69715950D1 (de)	2002-11-07
DE69715950T2 DE69715950T2 (de)	2003-06-12

Family

ID=10791840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69715950T Expired - Fee Related DE69715950T2 (de)	1996-04-10	1997-04-09	Miniaturmotorlagereinheit

Country Status (8)

Country	Link
US (1)	US5899572A (de)
EP (1)	EP0801239B1 (de)
JP (1)	JPH1037961A (de)
CN (1)	CN1073300C (de)
DE (1)	DE69715950T2 (de)
ES (1)	ES2184959T3 (de)
GB (1)	GB9607453D0 (de)
MX (1)	MX9702624A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW455649B (en) *	1997-11-25	2001-09-21	Matsushita Electric Ind Co Ltd	A bearing device comprising a slide member and a holding member, both made of porous sintered metal impregnated with lubricating oil
JP2001298903A (ja) *	2000-04-10	2001-10-26	Moric Co Ltd	ブラシレスｄｃモータ
US6338575B1 (en) *	2000-05-02	2002-01-15	Yen Sun Technic Industrial Corporation	Self-lubricating bearings and assemblies thereof
KR20020050050A (ko) *	2000-12-19	2002-06-26	김재진	이중구조로 이루어진 부싱재료
GB0125400D0 (en) *	2001-10-23	2001-12-12	Johnson Electric Sa	Electric motor
US6908088B2 (en) *	2003-03-25	2005-06-21	William Kurt Feick	Wheelbarrow bumper
DE10332696A1 (de) *	2003-07-18	2005-02-03	Robert Bosch Gmbh	Wellenlagerung und Lager
US7073947B2 (en) *	2003-09-29	2006-07-11	Igarashi Electric Works Inc.	Bearing structure of a motor
CN100340049C (zh) *	2003-11-14	2007-09-26	日本电产株式会社	马达及显示装置
TW200717976A (en) *	2005-10-28	2007-05-01	Sunonwealth Electr Mach Ind Co	Structure of bearing
JP2007198420A (ja) *	2006-01-24	2007-08-09	Nippon Densan Corp	軸受ユニットの製造方法およびこの軸受ユニットを搭載したモータ
GB0720599D0 (en) *	2007-10-22	2007-11-28	Johnson Electric Sa	Electric motor
CN105972086A (zh) *	2016-07-12	2016-09-28	沈超	一种油环导体
JP2019100360A (ja) *	2017-11-28	2019-06-24	マブチモーター株式会社	油軸受、その製造方法、及び、モータ組立体
JP2020051573A (ja) *	2018-09-28	2020-04-02	マブチモーター株式会社	軸受ユニットおよびモータ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2669491A (en) *	1950-02-15	1954-02-16	Michigan Powdered Metal Produc	Self-aligning powdered metal bearing
US2728619A (en) *	1952-03-15	1955-12-27	Allied Prod Corp	Heavy duty porous chambered bearing
CH368022A (de) *	1957-10-09	1963-03-15	Electrolux Ab	Selbstschmierendes Lager
FR1377414A (fr) *	1963-09-13	1964-11-06	Metallurgie Francaise	Coussinet autolubrifiant
DE2124182A1 (de) *	1970-08-31	1972-03-02	Suhl Elektrogeraete Veb K	Wartungsfreies Lager
EP0020854A1 (de) *	1979-06-12	1981-01-07	Karl Rayer GmbH & Co. KG	Wellenzapfenlager
IT1210952B (it) *	1982-11-17	1989-09-29	Europ Elec Motors Design	Involucro per boccole autoallineanti porose e cuscinetto costituito dall'involucro con la boccola.
JPH0571539A (ja) *	1991-04-22	1993-03-23	Mitsubishi Materials Corp	焼結含油軸受
JPH06185528A (ja) *	1992-12-16	1994-07-05	Ube Ind Ltd	回転シャフトの軸受装置

1996
- 1996-04-10 GB GBGB9607453.9A patent/GB9607453D0/en active Pending
1997
- 1997-04-08 US US08/826,945 patent/US5899572A/en not_active Expired - Fee Related
- 1997-04-09 DE DE69715950T patent/DE69715950T2/de not_active Expired - Fee Related
- 1997-04-09 EP EP97302425A patent/EP0801239B1/de not_active Expired - Lifetime
- 1997-04-09 ES ES97302425T patent/ES2184959T3/es not_active Expired - Lifetime
- 1997-04-10 JP JP9091247A patent/JPH1037961A/ja active Pending
- 1997-04-10 CN CN97111678A patent/CN1073300C/zh not_active Expired - Fee Related
- 1997-04-10 MX MX9702624A patent/MX9702624A/es unknown

Also Published As

Publication number	Publication date
CN1073300C (zh)	2001-10-17
EP0801239B1 (de)	2002-10-02
GB9607453D0 (en)	1996-06-12
MX9702624A (es)	1998-04-30
CN1169052A (zh)	1997-12-31
DE69715950T2 (de)	2003-06-12
JPH1037961A (ja)	1998-02-13
EP0801239A1 (de)	1997-10-15
ES2184959T3 (es)	2003-04-16
US5899572A (en)	1999-05-04

Publication	Publication Date	Title
DE69731429D1 (de)	2004-12-09	Miniaturmotor
BR9711781A (pt)	1999-08-24	Mancal
DE69502094D1 (de)	1998-05-20	Lagerträgergehäuse
DE59700704D1 (de)	1999-12-16	Gleitlager
NO965488D0 (no)	1996-12-19	Tetning-/lagersammenstilling
BR9802394A (pt)	1999-06-15	Émbulo de auto-ventilação
ATE221270T1 (de)	2002-08-15	Schwingmotor
DE69930177D1 (de)	2006-05-04	Motorlagervorrichtung
DE69715950D1 (de)	2002-11-07	Miniaturmotorlagereinheit
DE69918969D1 (de)	2004-09-02	Motorlager
DE19881624D2 (de)	2000-09-28	Lageranordnung
DE69807375D1 (de)	2002-10-02	Miniaturmotor
BR9612583A (pt)	1999-07-20	Mancal de rolamento
FI3354U1 (fi)	1998-03-31	Laakeripesä
ATE228237T1 (de)	2002-12-15	Rotor
ATA183394A (de)	1997-04-15	Rotorlager
FI2782U1 (fi)	1997-03-10	Moottorirakenne
DE69705864D1 (de)	2001-08-30	Lageraufbau
DE59504930D1 (de)	1999-03-04	Wanderwellenmotor
KR970059982U (ko)	1997-11-10	모터
DE59703421D1 (de)	2001-05-31	Linearmotor
KR970055267U (ko)	1997-10-13	베어링 하우징
KR980005650U (ko)	1998-03-30	모터
DE69717703D1 (de)	2003-01-23	Magnetmotor
DE59708240D1 (de)	2002-10-24	Elektrokleinmotor

Legal Events

Date	Code	Title	Description
2003-10-30	8364	No opposition during term of opposition
2008-02-14	8339	Ceased/non-payment of the annual fee