FR1413230A - Vacuum switch and control device - Google Patents

Vacuum switch and control device

Info

Publication number
FR1413230A
FR1413230A FR988788A FR988788A FR1413230A FR 1413230 A FR1413230 A FR 1413230A FR 988788 A FR988788 A FR 988788A FR 988788 A FR988788 A FR 988788A FR 1413230 A FR1413230 A FR 1413230A
Authority
FR
France
Prior art keywords
control device
vacuum switch
vacuum
switch
control
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
FR988788A
Other languages
French (fr)
Inventor
Jo Emmett Jennings
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 Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from US209846A external-priority patent/US3148259A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR988788A priority Critical patent/FR1413230A/en
Application granted granted Critical
Publication of FR1413230A publication Critical patent/FR1413230A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR988788A 1962-07-16 1964-09-21 Vacuum switch and control device Expired FR1413230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR988788A FR1413230A (en) 1962-07-16 1964-09-21 Vacuum switch and control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US209846A US3148259A (en) 1962-07-16 1962-07-16 Vacuum switch and actuator assembly
FR988788A FR1413230A (en) 1962-07-16 1964-09-21 Vacuum switch and control device

Publications (1)

Publication Number Publication Date
FR1413230A true FR1413230A (en) 1965-10-08

Family

ID=26210080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988788A Expired FR1413230A (en) 1962-07-16 1964-09-21 Vacuum switch and control device

Country Status (1)

Country Link
FR (1) FR1413230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106712278A (en) * 2017-01-25 2017-05-24 广东光达电气有限公司 Dual-power supply fast change-over switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106712278A (en) * 2017-01-25 2017-05-24 广东光达电气有限公司 Dual-power supply fast change-over switch
CN106712278B (en) * 2017-01-25 2024-01-30 广东光达电气有限公司 Dual-power supply fast switching switch

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