FR1399633A - Improvements to electrical switches - Google Patents

Improvements to electrical switches

Info

Publication number
FR1399633A
FR1399633A FR969761A FR969761A FR1399633A FR 1399633 A FR1399633 A FR 1399633A FR 969761 A FR969761 A FR 969761A FR 969761 A FR969761 A FR 969761A FR 1399633 A FR1399633 A FR 1399633A
Authority
FR
France
Prior art keywords
electrical switches
switches
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
FR969761A
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.)
HI G Inc
Original Assignee
HI G Inc
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 US270447A external-priority patent/US3178533A/en
Application filed by HI G Inc filed Critical HI G Inc
Priority to FR969761A priority Critical patent/FR1399633A/en
Application granted granted Critical
Publication of FR1399633A publication Critical patent/FR1399633A/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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3031—Means for locking the spring in a charged state
    • H01H2003/3036—Means for locking the spring in a charged state using of balls or rollers in the locking device

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR969761A 1963-04-03 1964-04-03 Improvements to electrical switches Expired FR1399633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR969761A FR1399633A (en) 1963-04-03 1964-04-03 Improvements to electrical switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US270447A US3178533A (en) 1963-04-03 1963-04-03 Resettable plunger switch assembly
FR969761A FR1399633A (en) 1963-04-03 1964-04-03 Improvements to electrical switches

Publications (1)

Publication Number Publication Date
FR1399633A true FR1399633A (en) 1965-05-21

Family

ID=26206845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969761A Expired FR1399633A (en) 1963-04-03 1964-04-03 Improvements to electrical switches

Country Status (1)

Country Link
FR (1) FR1399633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2573785A1 (en) * 2011-09-21 2013-03-27 Schneider Electric Industries SAS Three-phase electrical short-circuiting device with pyrotechnic actuator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2573785A1 (en) * 2011-09-21 2013-03-27 Schneider Electric Industries SAS Three-phase electrical short-circuiting device with pyrotechnic actuator

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