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FR915265A - Tube de contact à mercure - Google Patents

Tube de contact à mercure

Info

Publication number
FR915265A
FR915265A FR915265DA FR915265A FR 915265 A FR915265 A FR 915265A FR 915265D A FR915265D A FR 915265DA FR 915265 A FR915265 A FR 915265A
Authority
FR
France
Prior art keywords
contact tube
mercury contact
mercury
tube
contact
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)
French (fr)
Inventor
Olay Ebbesen Grue
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.)
RADIO APPARAT CO AS
Original Assignee
RADIO APPARAT CO AS
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 RADIO APPARAT CO AS filed Critical RADIO APPARAT CO AS
Application granted granted Critical
Publication of FR915265A publication Critical patent/FR915265A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Circuit Breakers (AREA)
FR915265D 1943-12-06 1945-10-02 Tube de contact à mercure Expired FR915265A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK248328X 1943-12-06

Publications (1)

Publication Number Publication Date
FR915265A true FR915265A (fr) 1946-10-31

Family

ID=8150200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915265D Expired FR915265A (fr) 1943-12-06 1945-10-02 Tube de contact à mercure

Country Status (4)

Country Link
BE (1) BE478928A (de)
CH (1) CH248328A (de)
FR (1) FR915265A (de)
GB (1) GB600872A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570153A (de) * 1957-08-09

Also Published As

Publication number Publication date
BE478928A (de)
GB600872A (en) 1948-04-21
CH248328A (de) 1947-04-30

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