FR1456774A - Single-pole or multi-pole auto-switch with rapid opening of the switching poles - Google Patents

Single-pole or multi-pole auto-switch with rapid opening of the switching poles

Info

Publication number
FR1456774A
FR1456774A FR30284A FR30284A FR1456774A FR 1456774 A FR1456774 A FR 1456774A FR 30284 A FR30284 A FR 30284A FR 30284 A FR30284 A FR 30284A FR 1456774 A FR1456774 A FR 1456774A
Authority
FR
France
Prior art keywords
pole
switch
auto
rapid opening
switching poles
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
FR30284A
Other languages
French (fr)
Inventor
Lothar Ackermann
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.)
Elektro Apparate Werke VEB
Original Assignee
Elektro Apparate Werke VEB
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 Elektro Apparate Werke VEB filed Critical Elektro Apparate Werke VEB
Priority to FR30284A priority Critical patent/FR1456774A/en
Application granted granted Critical
Publication of FR1456774A publication Critical patent/FR1456774A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/046—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H using snap closing mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR30284A 1965-09-02 1965-09-02 Single-pole or multi-pole auto-switch with rapid opening of the switching poles Expired FR1456774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR30284A FR1456774A (en) 1965-09-02 1965-09-02 Single-pole or multi-pole auto-switch with rapid opening of the switching poles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR30284A FR1456774A (en) 1965-09-02 1965-09-02 Single-pole or multi-pole auto-switch with rapid opening of the switching poles

Publications (1)

Publication Number Publication Date
FR1456774A true FR1456774A (en) 1966-07-08

Family

ID=8587699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR30284A Expired FR1456774A (en) 1965-09-02 1965-09-02 Single-pole or multi-pole auto-switch with rapid opening of the switching poles

Country Status (1)

Country Link
FR (1) FR1456774A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910172B4 (en) * 1999-02-24 2006-07-06 Siemens Ag Circuit breaker with current-limiting opening of switching contacts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910172B4 (en) * 1999-02-24 2006-07-06 Siemens Ag Circuit breaker with current-limiting opening of switching contacts

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