SE407611B - Anordning innefattande en rotor och atminstone ett magnetlager - Google Patents

Anordning innefattande en rotor och atminstone ett magnetlager

Info

Publication number: SE407611B
Authority: SE; Sweden
Prior art keywords: atminstone; rotor; device including; magnetic bearing; magnetic
Prior art date: 1974-05-09

Application number

SE7505221A

Other languages

English (en)

Swedish (sv)

Other versions

SE7505221L (sv

Inventor

H Habermann

M Brunet

Original Assignee

Europ Propulsion

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.)

1974-05-09

Filing date

1975-05-06

Publication date

1979-04-02

1975-05-06 Application filed by Europ Propulsion filed Critical Europ Propulsion

1975-11-10 Publication of SE7505221L publication Critical patent/SE7505221L/xx

1979-04-02 Publication of SE407611B publication Critical patent/SE407611B/xx

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
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)

SE7505221A 1974-05-09 1975-05-06 Anordning innefattande en rotor och atminstone ett magnetlager SE407611B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7416080A FR2270482B1 (xx)	1974-05-09	1974-05-09

Publications (2)

Publication Number	Publication Date
SE7505221L SE7505221L (sv)	1975-11-10
SE407611B true SE407611B (sv)	1979-04-02

Family

ID=9138636

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7505221A SE407611B (sv)	1974-05-09	1975-05-06	Anordning innefattande en rotor och atminstone ett magnetlager

Country Status (7)

Country	Link
US (1)	US4012083A (xx)
JP (1)	JPS6014927B2 (xx)
DE (1)	DE2518735C2 (xx)
FR (1)	FR2270482B1 (xx)
GB (1)	GB1497219A (xx)
NL (1)	NL7505422A (xx)
SE (1)	SE407611B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2426830A1 (fr) *	1978-05-22	1979-12-21	Org Europeene De Rech	Dispositif a moment d'inertie a suspension magnetique
US4473259A (en) *	1980-12-24	1984-09-25	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Linear magnetic bearings
JPS57167517A (en) *	1981-04-09	1982-10-15	Toshiba Corp	Magnetic bearing device of flywheel
JPS5999116A (ja) *	1982-11-30	1984-06-07	Toshiba Corp	磁気軸受装置
FR2570488B1 (fr) *	1984-09-19	1987-01-09	Europ Propulsion	Dispositif de detection magnetique des deplacements radiaux d'un rotor
US4920291A (en) *	1989-01-19	1990-04-24	Contraves Goerz Corporation	Magnetic thrust bearing with high force modulation capability
US4983870A (en) *	1989-07-26	1991-01-08	Contraves Goerz Corporation	Radial magnetic bearing
US5310311A (en) *	1992-10-14	1994-05-10	Barber-Colman Company	Air cycle machine with magnetic bearings
JP2003013955A (ja) *	2001-07-02	2003-01-15	Ishikawajima Harima Heavy Ind Co Ltd	磁気軸受用ステータコア
US20090113999A1 (en) *	2007-03-08	2009-05-07	General Electric Company	Method for Testing a Rotor and Stator Assembly
US8212444B2 (en)	2007-12-11	2012-07-03	Minebea Co., Ltd.	Magnetic axial bearing and a spindle motor having this kind of magnetic axial bearing
DE102007059467B4 (de) *	2007-12-11	2010-06-02	Minebea Co., Ltd.	Magnetisches Axiallager
DE102008062679A1 (de) *	2008-12-17	2010-06-24	Minebea Co., Ltd.	Fluiddynamisches Lagersystem
CN104508957B (zh) *	2012-05-31	2017-05-31	曼柴油机和涡轮机欧洲股份公司	用于电机的端盖、电机和用于组装电机的方法
CN102842974B (zh)	2012-08-03	2015-06-03	埃塞克科技有限公司	横向磁通发电机
CA2827650A1 (en)	2012-09-24	2014-03-24	Eocycle Technologies Inc.	Transverse flux electrical machine stator and assembly thereof
CA2829812A1 (en)	2012-10-17	2014-04-17	Eocycle Technologies Inc.	Transverse flux electrical machine rotor
US9404556B2 (en)	2013-03-12	2016-08-02	Waukesha Bearings Corporation	Damper

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3155437A (en) *	1953-05-21	1964-11-03	North American Aviation Inc	Electromagnetic bearing
US3209152A (en) *	1960-02-04	1965-09-28	Westinghouse Canada Ltd	Photoelectric scanner for line tracing
US3384427A (en) *	1964-08-27	1968-05-21	Gen Electric	Integral fluid-film magnetic bearing
GB1232999A (xx) *	1967-09-18	1971-05-26
DE1750798B1 (de) *	1968-06-06	1971-08-05	Licentia Gmbh	Magnetische Lagerung
US3612630A (en) *	1970-01-23	1971-10-12	Ferrofluidics Corp	Bearing arrangement with magnetic fluid defining bearing pads
US3865442A (en) *	1970-12-22	1975-02-11	Nasa	Magnetic bearing
FR2132911A5 (xx) *	1971-04-01	1972-11-24	Auber Ivan
DE2133209A1 (de) *	1971-07-01	1973-01-11	Dietrich Metka	Magnetlager
DE2213470C3 (de) *	1972-03-20	1988-12-01	Padana AG, Zug	Magnetisches Lager
US3909082A (en) *	1972-08-30	1975-09-30	Hitachi Ltd	Magnetic bearing devices
US3787100A (en) *	1972-12-11	1974-01-22	Armement Direction Tech Engins	Devices including rotating members supported by magnetic bearings
DE2310130A1 (de) *	1973-03-01	1974-09-05	Spama S A	Magnetisches lager
US3937533A (en) *	1974-02-08	1976-02-10	The United States Of America As Represented By The United States National Aeronautics And Space Administration Office Of General Counsel-Code Gp	Axially and radially controllable magnetic bearing

1974
- 1974-05-09 FR FR7416080A patent/FR2270482B1/fr not_active Expired
1975
- 1975-04-26 DE DE2518735A patent/DE2518735C2/de not_active Expired
- 1975-05-05 US US05/574,690 patent/US4012083A/en not_active Expired - Lifetime
- 1975-05-06 SE SE7505221A patent/SE407611B/xx not_active IP Right Cessation
- 1975-05-06 GB GB19031/75A patent/GB1497219A/en not_active Expired
- 1975-05-07 NL NL7505422A patent/NL7505422A/xx active Search and Examination
- 1975-05-08 JP JP50054319A patent/JPS6014927B2/ja not_active Expired

Also Published As

Publication number	Publication date
SE7505221L (sv)	1975-11-10
FR2270482A1 (xx)	1975-12-05
NL7505422A (nl)	1975-11-11
JPS6014927B2 (ja)	1985-04-16
US4012083A (en)	1977-03-15
FR2270482B1 (xx)	1977-07-08
DE2518735A1 (de)	1975-11-27
DE2518735C2 (de)	1985-06-05
JPS50153154A (xx)	1975-12-09
GB1497219A (en)	1978-01-05

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7505221-7 Effective date: 19911209 Format of ref document f/p: F

Date

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Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7505221-7

Effective date: 19911209

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