FR894168A - Liquid switch - Google Patents

Liquid switch

Info

Publication number: FR894168A
Authority: FR; France
Prior art keywords: liquid switch; switch; liquid
Prior art date: 1941-10-27
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

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.)

Hermes Patentverwertungs GmbH

Original Assignee

Hermes Patentverwertungs GmbH

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.)

1941-10-27

Filing date

1943-04-22

Publication date

1944-12-15

1943-04-22 Application filed by Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH

1944-12-15 Application granted granted Critical

1944-12-15 Publication of FR894168A publication Critical patent/FR894168A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor

FR894168D 1941-10-27 1943-04-22 Liquid switch Expired FR894168A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE231578X		1941-10-27

Publications (1)

Publication Number	Publication Date
FR894168A true FR894168A (en)	1944-12-15

Family

ID=5876389

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR894168D Expired FR894168A (en)	1941-10-27	1943-04-22	Liquid switch

Country Status (2)

Country	Link
CH (1)	CH231578A (en)
FR (1)	FR894168A (en)

1942
- 1942-10-26 CH CH231578D patent/CH231578A/en unknown
1943
- 1943-04-22 FR FR894168D patent/FR894168A/en not_active Expired

Also Published As

Publication number	Publication date
CH231578A (en)	1944-03-31

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