FR1190110A - Mercury switch whose operation depends on the speed of rotation, especially for low speed - Google Patents

Mercury switch whose operation depends on the speed of rotation, especially for low speed

Info

Publication number
FR1190110A
FR1190110A FR1190110DA FR1190110A FR 1190110 A FR1190110 A FR 1190110A FR 1190110D A FR1190110D A FR 1190110DA FR 1190110 A FR1190110 A FR 1190110A
Authority
FR
France
Prior art keywords
speed
rotation
whose operation
mercury switch
operation depends
Prior art date
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
French (fr)
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.)
ZF Sachs AG
Original Assignee
Fichtel and 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.)
Filing date
Publication date
Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Application granted granted Critical
Publication of FR1190110A publication Critical patent/FR1190110A/en
Expired legal-status Critical Current

Links

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
FR1190110D 1957-04-12 1957-12-12 Mercury switch whose operation depends on the speed of rotation, especially for low speed Expired FR1190110A (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
FR1190110A true FR1190110A (en) 1959-10-09

Family

ID=7090592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1190110D Expired FR1190110A (en) 1957-04-12 1957-12-12 Mercury switch whose operation depends on the speed of rotation, especially for low speed

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

Also Published As

Publication number Publication date
BE563053A (en)
CH336110A (en) 1959-02-15
DE1052505B (en) 1959-03-12
GB829893A (en) 1960-03-09
US2918545A (en) 1959-12-22

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