CH562973A5 - - Google Patents

Info

Publication number: CH562973A5
Authority: CH; Switzerland

Application number

CH425073A

Original Assignee

Lucas Industries 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.)

1972-03-25

Filing date

1973-03-23

Publication date

1975-06-13

1973-03-23 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

1975-06-13 Publication of CH562973A5 publication Critical patent/CH562973A5/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
- F16C32/0408—Passive magnetic bearings
- F16C32/041—Passive magnetic bearings with permanent magnets on one part attracting the other part
- F16C32/0417—Passive magnetic bearings with permanent magnets on one part attracting the other part for axial load mainly

Landscapes

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

CH425073A 1972-03-25 1973-03-23 CH562973A5 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB1411972		1972-03-25
GB4371972A GB1422941A (en)	1972-03-25	1972-09-21	Thrust bearing
GB5580272		1972-12-02

Publications (1)

Publication Number	Publication Date
CH562973A5 true CH562973A5 (pt)	1975-06-13

Family

ID=27257096

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH425073A CH562973A5 (pt)	1972-03-25	1973-03-23

Country Status (6)

Country	Link
US (1)	US3874750A (pt)
JP (1)	JPS4954749A (pt)
CH (1)	CH562973A5 (pt)
FR (1)	FR2178642A5 (pt)
GB (1)	GB1422941A (pt)
IT (1)	IT979975B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4363980A (en) *	1979-06-05	1982-12-14	Polaroid Corporation	Linear motor
JPS6078109A (ja) *	1983-09-30	1985-05-02	Toshiba Corp	磁気軸受
NL8502058A (nl) *	1985-07-17	1987-02-16	Philips Nv	Electrische machine met magnetische lagervoorzieningen.
GB2258699A (en) *	1991-08-10	1993-02-17	Rolls Royce Business Ventures	Shaft bearing arrangement
US5396136A (en) *	1992-10-28	1995-03-07	Sri International	Magnetic field levitation
CN105443576A (zh) *	2015-12-18	2016-03-30	贵州大学	一种大承载轴向混合磁轴承

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2785023A (en) *	1953-03-04	1957-03-12	Daimler Benz Ag	Anti-friction bearings
US2725266A (en) *	1953-04-20	1955-11-29	Gen Electric	Magnetic suspension
US3011842A (en) *	1958-11-05	1961-12-05	Edward O Norris	Antifriction bearing
US3016274A (en) *	1959-03-19	1962-01-09	Edward O Norris	Magnetically spaced ball bearing
US3243238A (en) *	1962-07-20	1966-03-29	Lyman Joseph	Magnetic suspension
US3465598A (en) *	1965-03-05	1969-09-09	Gen Motors Corp	Diamagnetic accelerometer
US3493274A (en) *	1967-12-18	1970-02-03	Little Inc A	Magnetic support systems
US3493275A (en) *	1967-12-18	1970-02-03	Little Inc A	Vertical suspension system

1972
- 1972-09-21 GB GB4371972A patent/GB1422941A/en not_active Expired
1973
- 1973-03-23 IT IT48983/73A patent/IT979975B/it active
- 1973-03-23 CH CH425073A patent/CH562973A5/xx not_active IP Right Cessation
- 1973-03-24 JP JP48033995A patent/JPS4954749A/ja active Pending
- 1973-03-26 FR FR7310709A patent/FR2178642A5/fr not_active Expired
- 1973-03-26 US US344554A patent/US3874750A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1422941A (en)	1976-01-28
FR2178642A5 (pt)	1973-11-09
IT979975B (it)	1974-09-30
JPS4954749A (pt)	1974-05-28
US3874750A (en)	1975-04-01

Publication	Publication Date	Title
CS170508B2 (pt)	1976-08-27
CS171189B2 (pt)	1976-10-29
FR2178642A5 (pt)	1973-11-09
JPS4987647A (pt)	1974-08-22
JPS4992059A (pt)	1974-09-03
CS172529B1 (pt)	1977-01-28
CS156797B1 (pt)	1974-08-23
CS174343B1 (pt)	1977-03-31
CS159688B1 (pt)	1975-01-31
CS159533B1 (pt)	1975-01-31
CS169931B1 (pt)	1976-08-27
CS161982B2 (pt)	1975-06-10
CS160800B1 (pt)	1975-05-04
CH574562A5 (pt)	1976-04-15
CH581682A5 (pt)	1976-11-15
CH563683A5 (pt)	1975-06-30
CH563740A5 (pt)	1975-07-15
CH563750A5 (pt)	1975-07-15
CH567389A5 (pt)	1975-10-15
CH571691A5 (pt)	1976-01-15
CH571752A5 (pt)	1976-01-15
CH572173A5 (pt)	1976-01-30
CH573974A5 (pt)	1976-03-31
CH574403A5 (pt)	1976-04-15
CH562892A5 (pt)	1975-06-13

Legal Events

Date	Code	Title	Description
1986-11-28	PL	Patent ceased
2024-10-31	PL	Patent ceased