FR883085A - Liquid electric switch - Google Patents

Liquid electric switch

Info

Publication number: FR883085A
Authority: FR; France
Prior art keywords: electric switch; liquid electric; liquid; switch; electric
Prior art date: 1941-05-02
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.)

1941-05-02

Filing date

1942-06-13

Publication date

1943-06-23

1942-06-13 Application filed by Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH

1943-06-23 Application granted granted Critical

1943-06-23 Publication of FR883085A publication Critical patent/FR883085A/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
- 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
- H01H33/56—Gas reservoirs
- H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes

FR883085D 1941-05-02 1942-06-13 Liquid electric switch Expired FR883085A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR883085T		1941-05-02

Publications (1)

Publication Number	Publication Date
FR883085A true FR883085A (en)	1943-06-23

Family

ID=9374328

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR883085D Expired FR883085A (en)	1941-05-02	1942-06-13	Liquid electric switch

Country Status (2)

Country	Link
BE (1)	BE445788A (en)
FR (1)	FR883085A (en)

1942
- 1942-06-02 BE BE445788D patent/BE445788A/xx unknown
- 1942-06-13 FR FR883085D patent/FR883085A/en not_active Expired

Also Published As

Publication number	Publication date
BE445788A (en)	1942-07-31

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