CH219817A - Selector switch. - Google Patents

Selector switch.

Info

Publication number: CH219817A
Authority: CH; Switzerland
Prior art keywords: selector switch; selector; switch
Prior art date: 1939-12-30

Application number

Other languages

German (de)

Inventor

Bell Telephone Manufac Anonyme

Original Assignee

Bell Telephone Mfg

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.)

1939-12-30

Filing date

1941-05-23

Publication date

1942-02-28

1941-05-23 Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg

1942-02-28 Publication of CH219817A publication Critical patent/CH219817A/en

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/185—Control of temperature with auxiliary non-electric power
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)

CH219817D 1939-12-30 1941-05-23 Selector switch. CH219817A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE219817X		1939-12-30

Publications (1)

Publication Number	Publication Date
CH219817A true CH219817A (en)	1942-02-28

Family

ID=3866080

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH219817D CH219817A (en)	1939-12-30	1941-05-23	Selector switch.

Country Status (4)

Country	Link
BE (1)	BE437535A (en)
CH (1)	CH219817A (en)
FR (1)	FR885373A (en)
NL (2)	NL114392C (en)

0
- NL NL104142D patent/NL104142C/xx active
- BE BE437535D patent/BE437535A/xx unknown
- NL NL114392D patent/NL114392C/xx active
1941
- 1941-05-23 CH CH219817D patent/CH219817A/en unknown
1942
- 1942-08-19 FR FR885373D patent/FR885373A/en not_active Expired

Also Published As

Publication number	Publication date
FR885373A (en)	1943-09-13
NL104142C (en)
NL114392C (en)
BE437535A (en)

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