FR1179253A - Electrostatic clutch - Google Patents

Electrostatic clutch

Info

Publication number
FR1179253A
FR1179253A FR1179253DA FR1179253A FR 1179253 A FR1179253 A FR 1179253A FR 1179253D A FR1179253D A FR 1179253DA FR 1179253 A FR1179253 A FR 1179253A
Authority
FR
France
Prior art keywords
electrostatic clutch
clutch
electrostatic
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1179253A publication Critical patent/FR1179253A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N13/00—Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H59/00—Electrostatic relays; Electro-adhesion relays
FR1179253D 1955-12-30 1956-12-27 Electrostatic clutch Expired FR1179253A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55664455A 1955-12-30 1955-12-30
US556676A US2923390A (en) 1955-12-30 1955-12-30 Electrostatic clutch

Publications (1)

Publication Number Publication Date
FR1179253A true FR1179253A (en) 1959-05-22

Family

ID=27071210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179253D Expired FR1179253A (en) 1955-12-30 1956-12-27 Electrostatic clutch

Country Status (3)

Country Link
US (1) US2923390A (en)
DE (1) DE1124612B (en)
FR (1) FR1179253A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150678A (en) * 1960-07-11 1964-09-29 Warner Electric Brake & Clutch Device utilizing electro-viscous liquid
US3195363A (en) * 1962-02-09 1965-07-20 Litton Systems Inc Selective driving means
US3343635A (en) * 1965-03-12 1967-09-26 Gen Electric Co Ltd Electrostatic clutches
US3454137A (en) * 1966-12-23 1969-07-08 Ncr Co Lubrication device for electrostatic actuators
US3871944A (en) * 1973-06-11 1975-03-18 Minnesota Mining & Mfg Integral composite element useful in electrostatic clutch or brake devices
DE212020000778U1 (en) 2019-12-09 2022-09-07 American Axle & Manufacturing, Inc. Dampened isolation pulley with electro-adhesive clutch
DE102020203358B4 (en) 2020-03-16 2022-12-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Wet-running, switchable friction clutch, motor vehicle with such a friction clutch, and method for operating the friction clutch

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412874C (en) * 1925-04-29 Erich F Huth G M B H Dr Arrangement for electrostatic relays with semiconductors
US1045781A (en) * 1908-06-16 1912-11-26 Nat Electric Signaling Company Wireless telegraphy.
US1533757A (en) * 1919-03-10 1925-04-14 Rahbek Knud Apparatus for changing electrical variations to mechanical
DE384028C (en) * 1921-08-11 1923-11-07 Joseph Engl Dr Device for converting electrical energy into motion
US2148482A (en) * 1934-01-10 1939-02-28 Lorenz Charles Frederick Electrical device and method of operating the same
US2417850A (en) * 1942-04-14 1947-03-25 Willis M Winslow Method and means for translating electrical impulses into mechanical force
US2568824A (en) * 1946-02-27 1951-09-25 Rahbek Knud Semiconductor unit for the utilization of electroadhesion
US2589582A (en) * 1949-08-12 1952-03-18 Strughold Peter Lubricant stick
US2686140A (en) * 1952-03-29 1954-08-10 Johns Manville Composition brake block
DE919002C (en) * 1952-09-07 1954-10-11 Engelbert Mueller Device for exploiting the force of attraction due to the Johnsen-Rahbeck effect
GB729351A (en) * 1953-01-13 1955-05-04 Glacier Co Ltd Improvements in or relating to plain bearings
GB839324A (en) * 1956-08-03 1960-06-29 Int Computers & Tabulators Ltd Improvements in or relating to motion transmitters
US2850908A (en) * 1957-03-06 1958-09-09 Powers Samas Account Mach Ltd Motion transmitters

Also Published As

Publication number Publication date
US2923390A (en) 1960-02-02
DE1124612B (en) 1962-03-01
DE1124612C2 (en) 1962-09-13

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