FR869788A - Interrupteur ou relais à vide multiple - Google Patents

Interrupteur ou relais à vide multiple

Info

Publication number
FR869788A
FR869788A FR869788DA FR869788A FR 869788 A FR869788 A FR 869788A FR 869788D A FR869788D A FR 869788DA FR 869788 A FR869788 A FR 869788A
Authority
FR
France
Prior art keywords
relay
vacuum switch
multiple vacuum
switch
vacuum
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
English (en)
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 BV
Original Assignee
Fides BV
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 BV filed Critical Fides BV
Application granted granted Critical
Publication of FR869788A publication Critical patent/FR869788A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR869788D 1939-12-01 1941-02-06 Interrupteur ou relais à vide multiple Expired FR869788A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE869788X 1939-12-01

Publications (1)

Publication Number Publication Date
FR869788A true FR869788A (fr) 1942-02-16

Family

ID=6803117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869788D Expired FR869788A (fr) 1939-12-01 1941-02-06 Interrupteur ou relais à vide multiple

Country Status (1)

Country Link
FR (1) FR869788A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906841A (en) * 1956-01-03 1959-09-29 Jennings Radio Mfg Corp Three-phase vacuum switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906841A (en) * 1956-01-03 1959-09-29 Jennings Radio Mfg Corp Three-phase vacuum switch

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