CH260686A - Dispositif d'accouplement par courants induits. - Google Patents

Dispositif d'accouplement par courants induits.

Info

Publication number: CH260686A
Authority: CH; Switzerland
Prior art keywords: coupling device; induced currents; currents; induced; coupling
Prior art date: 1942-04-16

Application number

Other languages

English (en)

Inventor

Heenan & Froude Limited

Original Assignee

Heenan & Froude 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.)

1942-04-16

Filing date

1947-02-19

Publication date

1949-03-31

1947-02-19 Application filed by Heenan & Froude Ltd filed Critical Heenan & Froude Ltd

1949-03-31 Publication of CH260686A publication Critical patent/CH260686A/fr

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
- H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
- H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Braking Arrangements (AREA)

CH260686D 1942-04-16 1947-02-19 Dispositif d'accouplement par courants induits. CH260686A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US439205A US2334976A (en)	1942-04-16	1942-04-16	Eddy-current coupling

Publications (1)

Publication Number	Publication Date
CH260686A true CH260686A (fr)	1949-03-31

Family

ID=96736289

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH260686D CH260686A (fr)	1942-04-16	1947-02-19	Dispositif d'accouplement par courants induits.

Country Status (5)

Country	Link
US (1)	US2334976A (fr)
BE (1)	BE464723A (fr)
CH (1)	CH260686A (fr)
FR (1)	FR939154A (fr)
GB (1)	GB605430A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB636526A (en) *	1945-12-04	1950-05-03	Raleigh Cycle Company Ltd	Improvements in tyre-driven dynamos for bicycles
US2673631A (en) *	1949-11-15	1954-03-30	Gold David	Magnetic fluid clutch
US2791308A (en) *	1953-01-02	1957-05-07	Vickers Inc	Magnetic field responsive coupling device with cooling means
US2885578A (en) *	1955-07-18	1959-05-05	Chrysler Corp	Power transmission
DE1145713B (de) *	1957-09-20	1963-03-21	Eaton Mfg Co	Fluessigkeitsgekuehlte elektrische Wirbelstrombremse
FR1188200A (fr) *	1957-12-10	1959-09-21		Perfectionnements apportés aux appareils à courants de foucault en vue d'en améliorer le rendement
DE1075208B (de) *	1958-02-19	1960-02-11	Heenan &. Froude I lmited Worcester Engineering Works, Worcester (Großbritannien)	Mit einer Flüssigkeit gekühlt Wirbelstromkupplung
DE1092110B (de) *	1959-06-24	1960-11-03	Rheinstahl Hanomag Ag	Luftgekuehlte elektromagnetische Kupplung
DE1145263B (de) *	1961-01-13	1963-03-14	Heenan & Froude Ltd	Wassergekuehlte Wirbelstromkupplung
US3882334A (en) *	1974-02-08	1975-05-06	Gen Motors Corp	Fluid Cooled dynamoelectric machine frame and stator assembly
US4517479A (en) *	1983-11-07	1985-05-14	Sundstrand Corporation	Generator armature cooling and air gap sealing system
US5136878A (en) *	1991-07-29	1992-08-11	Eaton Corporation	Air cooled dynamometer vehicle emissons test stand
ES2239172T3 (es) *	2000-11-27	2005-09-16	Lothar Kloft	Retardador, especialmente como instalacion de freno o instalacion de freno adicional para vehiculos o similares, especialmente vehiculos ferroviarios.
DE10303307B4 (de) *	2003-01-28	2010-12-30	Siemens Ag	Maschine mit einem Rotor und einer supraleltenden Rotorwicklung

1942
- 1942-04-16 US US439205A patent/US2334976A/en not_active Expired - Lifetime
1945
- 1945-12-22 GB GB34864/45A patent/GB605430A/en not_active Expired
1946
- 1946-04-19 FR FR939154D patent/FR939154A/fr not_active Expired
- 1946-04-20 BE BE464723A patent/BE464723A/fr unknown
1947
- 1947-02-19 CH CH260686D patent/CH260686A/fr unknown

Also Published As

Publication number	Publication date
BE464723A (fr)	1946-05-31
GB605430A (en)	1948-07-22
FR939154A (fr)	1948-11-05
US2334976A (en)	1943-11-23

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