FR829375A - Improvements to magnetically controlled electric switches - Google Patents

Improvements to magnetically controlled electric switches

Info

Publication number
FR829375A
FR829375A FR829375DA FR829375A FR 829375 A FR829375 A FR 829375A FR 829375D A FR829375D A FR 829375DA FR 829375 A FR829375 A FR 829375A
Authority
FR
France
Prior art keywords
controlled electric
magnetically controlled
electric switches
switches
magnetically
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
Alfredo Cianchi
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 filed Critical
Application granted granted Critical
Publication of FR829375A publication Critical patent/FR829375A/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
    • H01H29/18—Switches having at least one liquid contact with level of surface of contact liquid displaced by non-electrical contact-making plunger
FR829375D 1936-11-16 1937-11-16 Improvements to magnetically controlled electric switches Expired FR829375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB202637X 1936-11-16

Publications (1)

Publication Number Publication Date
FR829375A true FR829375A (en) 1938-06-24

Family

ID=10143103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR829375D Expired FR829375A (en) 1936-11-16 1937-11-16 Improvements to magnetically controlled electric switches

Country Status (3)

Country Link
CH (1) CH202637A (en)
FR (1) FR829375A (en)
GB (1) GB485564A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790392A (en) * 1952-06-16 1957-04-30 Acf Ind Inc Electric fuel pump
US2727959A (en) * 1952-12-26 1955-12-20 Pure Oil Co Sparkless electric "toggle" switch

Also Published As

Publication number Publication date
CH202637A (en) 1939-01-31
GB485564A (en) 1938-05-16

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