FR905674A - Arrangement of damping springs for electrical switching devices, in particular for relays - Google Patents

Arrangement of damping springs for electrical switching devices, in particular for relays

Info

Publication number
FR905674A
FR905674A FR905674DA FR905674A FR 905674 A FR905674 A FR 905674A FR 905674D A FR905674D A FR 905674DA FR 905674 A FR905674 A FR 905674A
Authority
FR
France
Prior art keywords
relays
arrangement
switching devices
electrical switching
damping springs
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.)
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Original Assignee
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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 Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH filed Critical Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Application granted granted Critical
Publication of FR905674A publication Critical patent/FR905674A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
    • H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR905674D 1943-02-27 1944-07-06 Arrangement of damping springs for electrical switching devices, in particular for relays Expired FR905674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE905674X 1943-02-27

Publications (1)

Publication Number Publication Date
FR905674A true FR905674A (en) 1945-12-11

Family

ID=6862325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905674D Expired FR905674A (en) 1943-02-27 1944-07-06 Arrangement of damping springs for electrical switching devices, in particular for relays

Country Status (2)

Country Link
BE (1) BE456646A (en)
FR (1) FR905674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683674A1 (en) * 1991-11-07 1993-05-14 Bruni Olivier Production of an invertor with insulated electrical contacts, with the aid of a balanced rotary movable armature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683674A1 (en) * 1991-11-07 1993-05-14 Bruni Olivier Production of an invertor with insulated electrical contacts, with the aid of a balanced rotary movable armature

Also Published As

Publication number Publication date
BE456646A (en)

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