FR712074A - Interrupteur à liquide - Google Patents

Interrupteur à liquide

Info

Publication number: FR712074A
Authority: FR; France
Prior art keywords: liquid switch; switch; liquid
Prior art date: 1930-05-24
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.)

Siemens Schuckertwerke AG

Siemens Corp

Original Assignee

Siemens Schuckertwerke AG

Siemens Corp

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.)

1930-05-24

Filing date

1931-02-25

Publication date

1931-09-24

1931-02-25 Application filed by Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG

1931-09-24 Application granted granted Critical

1931-09-24 Publication of FR712074A publication Critical patent/FR712074A/fr

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

FR712074D 1930-05-24 1931-02-25 Interrupteur à liquide Expired FR712074A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE712074X		1930-05-24

Publications (1)

Publication Number	Publication Date
FR712074A true FR712074A (fr)	1931-09-24

Family

ID=6621562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR712074D Expired FR712074A (fr)	1930-05-24	1931-02-25	Interrupteur à liquide

Country Status (1)

Country	Link
FR (1)	FR712074A (fr)

1931
- 1931-02-25 FR FR712074D patent/FR712074A/fr not_active Expired

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