IT1034474B - Interruttore elettrico con un dispositivo di comando ritarto - Google Patents

Interruttore elettrico con un dispositivo di comando ritarto

Info

Publication number
IT1034474B
IT1034474B IT21506/75A IT2150675A IT1034474B IT 1034474 B IT1034474 B IT 1034474B IT 21506/75 A IT21506/75 A IT 21506/75A IT 2150675 A IT2150675 A IT 2150675A IT 1034474 B IT1034474 B IT 1034474B
Authority
IT
Italy
Prior art keywords
retarto
control device
electric switch
switch
electric
Prior art date
Application number
IT21506/75A
Other languages
English (en)
Original Assignee
Marquardt J & J
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 Marquardt J & J filed Critical Marquardt J & J
Application granted granted Critical
Publication of IT1034474B publication Critical patent/IT1034474B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H7/00—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H7/02—Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts with fluid timing means
IT21506/75A 1974-03-22 1975-03-21 Interruttore elettrico con un dispositivo di comando ritarto IT1034474B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2413786A DE2413786C2 (de) 1974-03-22 1974-03-22 Elektrischer Schalter mit einer Schaltverzögerungseinrichtung

Publications (1)

Publication Number Publication Date
IT1034474B true IT1034474B (it) 1979-09-10

Family

ID=5910818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21506/75A IT1034474B (it) 1974-03-22 1975-03-21 Interruttore elettrico con un dispositivo di comando ritarto

Country Status (5)

Country Link
US (1) US3970807A (it)
DE (1) DE2413786C2 (it)
FR (1) FR2265163B1 (it)
GB (1) GB1493208A (it)
IT (1) IT1034474B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232402C5 (de) * 1992-09-26 2005-10-27 Marquardt Gmbh Bremsschaltung für einen Elektromotor
DE19937786A1 (de) * 1998-08-22 2000-02-24 Marquardt Gmbh Elektrischer Schalter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541370A (en) * 1947-01-10 1951-02-13 Magnavox Co Pressure operated switch
US2881277A (en) * 1957-11-01 1959-04-07 Bourns Lab Inc Switches
DE1154547B (de) * 1961-10-10 1963-09-19 Licentia Gmbh Druckschalter-Einrichtung zur pneumatischen oder hydraulischen Verzoegerung der Bewegung von elektrischen Kontaktstuecken
US3411310A (en) * 1967-03-17 1968-11-19 Ranco Inc Time delay mechanism for refrigeration system
US3681721A (en) * 1971-07-07 1972-08-01 Essex International Inc Time delay switch

Also Published As

Publication number Publication date
DE2413786A1 (de) 1975-10-02
GB1493208A (en) 1977-11-30
US3970807A (en) 1976-07-20
DE2413786C2 (de) 1983-10-13
FR2265163A1 (it) 1975-10-17
FR2265163B1 (it) 1980-11-14

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