FR523340A - Electrical contact device - Google Patents

Electrical contact device

Info

Publication number
FR523340A
FR523340A FR523340A FR523340DA FR523340A FR 523340 A FR523340 A FR 523340A FR 523340 A FR523340 A FR 523340A FR 523340D A FR523340D A FR 523340DA FR 523340 A FR523340 A FR 523340A
Authority
FR
France
Prior art keywords
electrical contact
contact device
electrical
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
FR523340A
Other languages
French (fr)
Inventor
Julius Frederik Georg Hartmann
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 FR523340A publication Critical patent/FR523340A/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
    • H01H29/32—Switches having at least one liquid contact with contact made by a liquid jet, e.g. earthing switch with contact made by jet of water
FR523340A 1919-03-28 1920-04-16 Electrical contact device Expired FR523340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK523340X 1919-03-28

Publications (1)

Publication Number Publication Date
FR523340A true FR523340A (en) 1921-08-17

Family

ID=8151275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523340A Expired FR523340A (en) 1919-03-28 1920-04-16 Electrical contact device

Country Status (1)

Country Link
FR (1) FR523340A (en)

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