CH231977A - Resistance quick switch. - Google Patents

Resistance quick switch.

Info

Publication number: CH231977A
Authority: CH; Switzerland
Prior art keywords: quick switch; resistance quick; resistance; switch; quick
Prior art date: 1941-11-20

Application number

Other languages

German (de)

Inventor

Kesl Karel

Original Assignee

Kesl Karel

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.)

1941-11-20

Filing date

1942-04-10

Publication date

1944-04-30

1942-04-10 Application filed by Kesl Karel filed Critical Kesl Karel

1944-04-30 Publication of CH231977A publication Critical patent/CH231977A/en

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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances

CH231977D 1941-11-20 1942-04-10 Resistance quick switch. CH231977A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE231977X		1941-11-20

Publications (1)

Publication Number	Publication Date
CH231977A true CH231977A (en)	1944-04-30

Family

ID=5878575

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH236848D CH236848A (en)	1941-11-20	1942-03-17	Resistance switch.
CH231977D CH231977A (en)	1941-11-20	1942-04-10	Resistance quick switch.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH236848D CH236848A (en)	1941-11-20	1942-03-17	Resistance switch.

Country Status (4)

Country	Link
BE (1)	BE446626A (en)
CH (2)	CH236848A (en)
DE (1)	DE750488C (en)
FR (1)	FR881164A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3219848A (en) *	1961-02-07	1965-11-23	Joslyn Mfg & Supply Co	Actuator device
FR2883658B1 (en) *	2005-03-22	2009-04-24	Schneider Electric Ind Sas	DEVICE FOR SWITCHING A SEQUENTIALLY OPENING ELECTRICAL CIRCUIT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE341486C (en) *	1919-07-03	1921-10-04	Siemens Schuckertwerke G M B H	Oil switch with multi-stage protective resistor
GB322966A (en) *	1929-03-04	1929-12-19	George Ellison	Improvements relating to alternating electric current interrupters
DE594755C (en) *	1933-02-11	1934-03-21	Szabo Miklos	Multiple break switch
DE619461C (en) *	1933-07-07	1935-10-01	Siemens Schuckertwerke Akt Ges	Switch for alternating current with multiple interruption
US1990348A (en) *	1933-10-26	1935-02-05	Gen Electric	Electric switch
DE631645C (en) *	1934-04-29	1936-06-24	Aeg	Multipole electrical changeover switch

1941
- 1941-11-11 DE DEK162727D patent/DE750488C/en not_active Expired
1942
- 1942-03-17 CH CH236848D patent/CH236848A/en unknown
- 1942-04-10 CH CH231977D patent/CH231977A/en unknown
- 1942-04-11 FR FR881164D patent/FR881164A/en not_active Expired
- 1942-07-28 BE BE446626D patent/BE446626A/xx unknown

Also Published As

Publication number	Publication date
BE446626A (en)	1942-08-31
FR881164A (en)	1943-04-16
CH236848A (en)	1945-03-15
DE750488C (en)	1945-01-15

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