DD241001A3 - Umschalter - Google Patents

Umschalter

Info

Publication number: DD241001A3
Authority: DD; German Democratic Republic
Prior art keywords: switch
Prior art date: 1980-12-30

Application number

DD81232483A

Other languages

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.)

1980-12-30

Filing date

1981-08-10

Publication date

1986-11-26

1981-08-10 Application filed by Adomas A Tirva filed Critical Adomas A Tirva

1986-11-26 Publication of DD241001A3 publication Critical patent/DD241001A3/de

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

DD81232483A 1980-12-30 1981-08-10 Umschalter DD241001A3 (de)

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
DD241001A3 true DD241001A3 (de)	1986-11-26

Family

ID=20934989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD81232483A DD241001A3 (de)	1980-12-30	1981-08-10	Umschalter

Country Status (8)

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

Families Citing this family (8)

* 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
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
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
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
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
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2309953A (en) *	1940-06-15	1943-02-02	Bell Telephone Labor Inc	Electric switch
US2288452A (en) *	1940-06-15	1942-06-30	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

1980
- 1980-12-30 SU SU803226170A patent/SU1045296A2/ru active
1981
- 1981-08-04 BG BG8153168A patent/BG36329A1/xx unknown
- 1981-08-05 CS CS815930A patent/CS237774B1/cs unknown
- 1981-08-10 DD DD81232483A patent/DD241001A3/de not_active IP Right Cessation
- 1981-08-12 CH CH5197/81A patent/CH653803A5/de not_active IP Right Cessation
- 1981-08-13 IT IT23507/81A patent/IT1169267B/it active
- 1981-08-13 JP JP56126044A patent/JPS57134818A/ja active Pending
- 1981-08-13 DE DE19813132087 patent/DE3132087A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
CH653803A5 (de)	1986-01-15
JPS57134818A (en)	1982-08-20
SU1045296A2 (ru)	1983-09-30
DE3132087A1 (de)	1982-08-19
BG36329A1 (en)	1984-10-15
CS237774B1 (en)	1985-10-16
IT8123507A0 (it)	1981-08-13
IT1169267B (it)	1987-05-27

Publication	Publication Date	Title
BE887534A (fr)	1981-08-17	Sandwichpaneelelement
BE889577A (nl)	1982-01-11	Golfvormsynthese
BE891422A (fr)	1982-03-31	Degrilleur
DE3177316D1 (de)	1996-06-13	Näherungsschalter
IT8149739A0 (it)	1981-11-19	Termointerruttore
BE889192A (fr)	1981-10-01	Recolteuse-hacheuse
DD241001A3 (de)	1986-11-26	Umschalter
BE889004A (nl)	1981-11-27	Grijper
BE889708A (fr)	1981-11-16	Sous-soleuse
BG33404A1 (bg)	1983-02-15	Registrovo aritmetichno ustrojjstvo
KR840006424U (ko)	1984-12-03	개폐기
BE890439A (fr)	1982-03-22	Afdekbaanrol
BE890703A (fr)	1982-04-13	Robinet-vanne
BE891654A (fr)	1982-04-16	Schuifdeur
FR2490868B1 (fr)	1986-01-31	Commutateur rotatif
BE888818A (fr)	1981-08-28	Telerupteur
BE887835A (fr)	1981-09-09	Fluidumsysteem
BG32324A1 (bg)	1982-07-15	Telopodavahho ustrojjstvo
KR840007866U (ko)	1984-12-26	절환기
AT388256B (de)	1989-05-26	Schaltgeraet
BR8108280A (pt)	1982-10-05	Comutador eletrico
KR840006423U (ko)	1984-12-03	개폐기
KR840006422U (ko)	1984-12-03	개폐기
DK147587C (da)	1985-03-25	Kviksoelvafbryder
IT8067980A0 (it)	1980-06-23	Interruttore multiplo

Legal Events

Date	Code	Title	Description
2001-11-08	LZH	Cancelled due to expiration of the main patent