CS237774B1 - Change-over switch - Google Patents

Change-over switch Download PDF

Info

Publication number
CS237774B1
CS237774B1 CS815930A CS593081A CS237774B1 CS 237774 B1 CS237774 B1 CS 237774B1 CS 815930 A CS815930 A CS 815930A CS 593081 A CS593081 A CS 593081A CS 237774 B1 CS237774 B1 CS 237774B1
Authority
CS
Czechoslovakia
Prior art keywords
change
over switch
φηγ
cccp
conductive pins
Prior art date
Application number
CS815930A
Other languages
Czech (cs)
English (en)
Inventor
Adomas A Tirva
Original Assignee
Adomas A Tirva
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 Adomas A Tirva filed Critical Adomas A Tirva
Publication of CS237774B1 publication Critical patent/CS237774B1/cs

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury

Landscapes

  • Push-Button Switches (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CS815930A 1980-12-30 1981-08-05 Change-over switch CS237774B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU803226170A SU1045296A2 (ru) 1980-12-30 1980-12-30 Переключатель

Publications (1)

Publication Number Publication Date
CS237774B1 true CS237774B1 (en) 1985-10-16

Family

ID=20934989

Family Applications (1)

Application Number Title Priority Date Filing Date
CS815930A CS237774B1 (en) 1980-12-30 1981-08-05 Change-over switch

Country Status (8)

Country Link
JP (1) JPS57134818A (it)
BG (1) BG36329A1 (it)
CH (1) CH653803A5 (it)
CS (1) CS237774B1 (it)
DD (1) DD241001A3 (it)
DE (1) DE3132087A1 (it)
IT (1) IT1169267B (it)
SU (1) SU1045296A2 (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104810215A (zh) * 2015-04-17 2015-07-29 沈根荣 可用于电力或电子系统的机械式直流断路器、电力机械
CN104810213A (zh) * 2015-04-17 2015-07-29 沈根荣 可用于电力或电子系统的机械式直流断路器、电力机械
CN104867777B (zh) * 2015-06-16 2017-03-08 国网山东省电力公司枣庄供电公司 可用于电力或电子系统的机械式直流断路器、电力机械

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19909558C1 (de) * 1999-03-05 2000-05-25 Moeller Gmbh Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall
DE19916324A1 (de) * 1999-04-12 2000-10-19 Moeller Gmbh Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall
DE19927065A1 (de) * 1999-06-15 2000-12-21 Moeller Gmbh Selbsterholende Strombegrenzungseinrichtung mit Flüssigmetall
CN104851736A (zh) * 2015-04-17 2015-08-19 沈根荣 可用于电力或电子系统的机械式直流断路器、电力机械
CN104851737A (zh) * 2015-04-17 2015-08-19 舒建兴 可用于电力或电子系统的机械式直流断路器、电力机械

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288452A (en) * 1940-06-15 1942-06-30 Bell Telephone Labor Inc Electric switch
US2309953A (en) * 1940-06-15 1943-02-02 Bell Telephone Labor Inc Electric switch
DE1640105B2 (de) * 1966-10-11 1976-03-18 Fujitsu Ltd., Kawasaki, Kanagawa (Japan) Quecksilber-schaltkontakt
SU662992A1 (ru) * 1977-05-11 1979-05-15 Предприятие П/Я В-8574 Переключатель
GB1520080A (en) * 1977-06-02 1978-08-02 Renton C A Electric switch devices
US4199739A (en) * 1977-11-28 1980-04-22 C. P. Clare And Company Liquid wetted switching element
DE7821797U1 (de) * 1978-07-20 1978-10-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Hochfrequenzschalter
SE434895B (sv) * 1979-02-21 1984-08-20 Mo Inzh Fizichesky I Kvicksilverkontakt och forfarande for framstellning av densamma

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104810215A (zh) * 2015-04-17 2015-07-29 沈根荣 可用于电力或电子系统的机械式直流断路器、电力机械
CN104810213A (zh) * 2015-04-17 2015-07-29 沈根荣 可用于电力或电子系统的机械式直流断路器、电力机械
CN104867777B (zh) * 2015-06-16 2017-03-08 国网山东省电力公司枣庄供电公司 可用于电力或电子系统的机械式直流断路器、电力机械

Also Published As

Publication number Publication date
SU1045296A2 (ru) 1983-09-30
DE3132087A1 (de) 1982-08-19
BG36329A1 (en) 1984-10-15
IT1169267B (it) 1987-05-27
DD241001A3 (de) 1986-11-26
JPS57134818A (en) 1982-08-20
IT8123507A0 (it) 1981-08-13
CH653803A5 (de) 1986-01-15

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