CH336110A - Speed-dependent controlled mercury switch, especially for low switching speeds - Google Patents

Speed-dependent controlled mercury switch, especially for low switching speeds

Info

Publication number: CH336110A
Authority: CH; Switzerland
Prior art keywords: speed; mercury switch; low switching; switching speeds; dependent controlled
Prior art date: 1957-04-12

Application number

Other languages

German (de)

Inventor

Von Bomhard Franz-Josef Ing Dr

Original Assignee

Fichtel & Sachs Ag

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.)

1957-04-12

Filing date

1957-11-23

Publication date

1959-02-15

1957-11-23 Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag

1959-02-15 Publication of CH336110A publication Critical patent/CH336110A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/26—Switches having at least one liquid contact with level of surface of contact liquid displaced by centrifugal action

CH336110D 1957-04-12 1957-11-23 Speed-dependent controlled mercury switch, especially for low switching speeds CH336110A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF22810A DE1052505B (en)	1957-04-12	1957-04-12	Speed-dependent switch

Publications (1)

Publication Number	Publication Date
CH336110A true CH336110A (en)	1959-02-15

Family

ID=7090592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH336110D CH336110A (en)	1957-04-12	1957-11-23	Speed-dependent controlled mercury switch, especially for low switching speeds

Country Status (6)

Country	Link
US (1)	US2918545A (en)
BE (1)	BE563053A (en)
CH (1)	CH336110A (en)
DE (1)	DE1052505B (en)
FR (1)	FR1190110A (en)
GB (1)	GB829893A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3114017A (en) *	1960-07-29	1963-12-10	Burroughs Corp	Centrifugal mercury switch
US3094595A (en) *	1960-10-20	1963-06-18	Leblond Mach Tool Co R K	Zero speed switch
US3104294A (en) *	1960-10-31	1963-09-17	Burroughs Corp	Centrifugal mercury switch
FR1362023A (en) *	1963-04-17	1964-05-29		Further training in centrifugal regulators
CH548300A (en) *	1971-06-19	1974-04-30	Ferrario Franco	AUTOMATIC SAFETY CIRCUIT SWITCH FOR MOTOR VEHICLES.
US4725699A (en) *	1986-11-10	1988-02-16	Houdeshell Donald D	Low rotary speed detecting switch
CN106745535B (en) *	2016-12-30	2020-12-08	福州品行科技发展有限公司	Motion induction type hydrogen-rich water cup

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1498113A (en) *	1922-03-22	1924-06-17	Alfred W Olds	Mechanism for actuating automobile speed and stop signals
US1588459A (en) *	1923-02-09	1926-06-15	Walter M S Kilgour	Circuit breaker
US1785705A (en) *	1928-06-22	1930-12-16	Gen Railway Signal Co	Circuit controller
US1983502A (en) *	1931-11-10	1934-12-04	Detroit Lubricator Co	Control means
US2205375A (en) *	1933-09-23	1940-06-18	Gen Motors Corp	Control apparatus for engine starters
US2164991A (en) *	1937-04-15	1939-07-04	Vaco Products Inc	Speed controlled switch
US2291237A (en) *	1940-11-13	1942-07-28	Walter M S Kilgour	Switch
US2438067A (en) *	1945-03-17	1948-03-16	Ibm	Circuit breaker

0
- BE BE563053D patent/BE563053A/xx unknown
1957
- 1957-04-12 DE DEF22810A patent/DE1052505B/en active Pending
- 1957-11-23 CH CH336110D patent/CH336110A/en unknown
- 1957-12-06 GB GB38081/57A patent/GB829893A/en not_active Expired
- 1957-12-12 FR FR1190110D patent/FR1190110A/en not_active Expired
1958
- 1958-02-11 US US714651A patent/US2918545A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE1052505B (en)	1959-03-12
FR1190110A (en)	1959-10-09
BE563053A (en)
GB829893A (en)	1960-03-09
US2918545A (en)	1959-12-22

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