FR378532A - Mercury switch - Google Patents

Mercury switch

Info

Publication number
FR378532A
FR378532A FR378532DA FR378532A FR 378532 A FR378532 A FR 378532A FR 378532D A FR378532D A FR 378532DA FR 378532 A FR378532 A FR 378532A
Authority
FR
France
Prior art keywords
mercury switch
mercury
switch
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
French (fr)
Inventor
Gustaf Oscar Larsson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR378532A publication Critical patent/FR378532A/en
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
    • H01H29/006—Self interrupters, e.g. with periodic or other repetitive opening and closing of contacts
FR378532D 1906-06-07 1907-06-06 Mercury switch Expired FR378532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE378532X 1906-06-07

Publications (1)

Publication Number Publication Date
FR378532A true FR378532A (en) 1907-10-08

Family

ID=1424878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR378532D Expired FR378532A (en) 1906-06-07 1907-06-06 Mercury switch

Country Status (1)

Country Link
FR (1) FR378532A (en)

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