FR931405A - Improvements to electrical devices of the vortex type - Google Patents

Improvements to electrical devices of the vortex type

Info

Publication number
FR931405A
FR931405A FR931405DA FR931405A FR 931405 A FR931405 A FR 931405A FR 931405D A FR931405D A FR 931405DA FR 931405 A FR931405 A FR 931405A
Authority
FR
France
Prior art keywords
electrical devices
vortex type
vortex
type
electrical
Prior art date
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
Application number
Other languages
French (fr)
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.)
Heenan and Froude Ltd
Original Assignee
Heenan and 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.)
Filing date
Publication date
Priority claimed from GB2109443A external-priority patent/GB586576A/en
Application filed by Heenan and Froude Ltd filed Critical Heenan and Froude Ltd
Application granted granted Critical
Publication of FR931405A publication Critical patent/FR931405A/en
Expired legal-status Critical Current

Links

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)
FR931405D 1940-05-04 1946-07-26 Improvements to electrical devices of the vortex type Expired FR931405A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US540354XA 1940-05-04 1940-05-04
US931405XA 1940-05-04 1940-05-04
US333313A US2287953A (en) 1940-05-04 1940-05-04 Electrical apparatus
GB2109443A GB586576A (en) 1944-06-16 1944-06-16 Improvements in electric eddy current clutches

Publications (1)

Publication Number Publication Date
FR931405A true FR931405A (en) 1948-02-23

Family

ID=27448520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931405D Expired FR931405A (en) 1940-05-04 1946-07-26 Improvements to electrical devices of the vortex type

Country Status (2)

Country Link
US (1) US2287953A (en)
FR (1) FR931405A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR925341A (en) * 1944-06-14 1947-09-16
US2475229A (en) * 1944-07-10 1949-07-05 Eaton Mfg Co Drive for auxiliary devices
US2520678A (en) * 1944-07-10 1950-08-29 Eaton Mfg Co Windshield cleaner mechanism
US2454111A (en) * 1946-11-14 1948-11-16 Martin P Winther Universal angle drive
US2538797A (en) * 1949-01-24 1951-01-23 Warner Electric Brake & Clutch Eddy current device
US2939559A (en) * 1954-07-16 1960-06-07 Gen Motors Corp Magnetic particle coupling
US3082802A (en) * 1958-03-13 1963-03-26 Dickson George Method of and apparatus for forming pulping chips incident to lumber finishing
US3150276A (en) * 1961-01-13 1964-09-22 Eaton Mfg Co Fluid-cooled machines
US3148294A (en) * 1961-01-25 1964-09-08 Eaton Mfg Co Fluid-cooled rotary electrical apparatus
ES418320A1 (en) * 1973-08-29 1976-03-01 Lafuente Ruberte Brake mechanism

Also Published As

Publication number Publication date
US2287953A (en) 1942-06-30

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