DK134339C - Taster(trykknapafbryder),navnlig til fejlstrombeskyttelsesafbrydere - Google Patents

Taster(trykknapafbryder),navnlig til fejlstrombeskyttelsesafbrydere

Info

Publication number: DK134339C
Authority: DK; Denmark
Prior art keywords: keys; namely; push button; button switch; fault current
Prior art date: 1972-04-26

Application number

DK186173A

Other languages

English (en)

Other versions

DK134339B (da

Inventor

R Solleder

M Staffen

Original Assignee

Siemens 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.)

1972-04-26

Filing date

1973-04-06

Publication date

1977-04-12

1973-04-06 Application filed by Siemens Ag filed Critical Siemens Ag

1976-10-18 Publication of DK134339B publication Critical patent/DK134339B/da

1977-04-12 Application granted granted Critical

1977-04-12 Publication of DK134339C publication Critical patent/DK134339C/da

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
- H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit

DK186173A 1972-04-26 1973-04-06 Taster(trykknapafbryder),navnlig til fejlstrombeskyttelsesafbrydere DK134339C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722220558 DE2220558C3 (de)	1972-04-26	1972-04-26	Fehler strom schutzschalter

Publications (2)

Publication Number	Publication Date
DK134339B DK134339B (da)	1976-10-18
DK134339C true DK134339C (da)	1977-04-12

Family

ID=5843378

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK186173A DK134339C (da)	1972-04-26	1973-04-06	Taster(trykknapafbryder),navnlig til fejlstrombeskyttelsesafbrydere

Country Status (8)

Country	Link
JP (1)	JPS5335256B2 (da)
AT (1)	AT323276B (da)
CH (1)	CH548682A (da)
DE (1)	DE2220558C3 (da)
DK (1)	DK134339C (da)
ES (1)	ES414051A1 (da)
FR (1)	FR2182113B1 (da)
IT (1)	IT983970B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5223367U (da) *	1975-08-08	1977-02-18
IT1094409B (it) *	1978-04-17	1985-08-02	Elettrocontutture Spa	Meccanismo particolarmente adatto per realizzare interruttori differenziali miniaturizzati ad elevata ed elevatissima sensibilita',e per essere azionato da sganciatori molto sensibili e meccanicamente delicati
DE2834327C2 (de) *	1978-08-04	1983-01-13	Heinrich Kopp Gmbh & Co Kg, 8756 Kahl	Elektrischer Vollschutzschalter
DE2915091C2 (de) *	1979-04-12	1981-07-30	Siemens AG, 1000 Berlin und 8000 München	Fehlerstromschutzschalter
DE3111201A1 (de) *	1981-03-21	1982-09-30	Felten & Guilleaume Energietechnik GmbH, 5000 Köln	Hilfsenergiefreie ausloeseeinrichtung in schaltanlagen
DE3412273A1 (de) *	1984-04-02	1985-10-10	Heinrich Kopp Gmbh & Co Kg, 8756 Kahl	Leitungsschutzschalter mit differenzstromausloesung
DE102004005985A1 (de) *	2004-02-06	2005-09-08	Siemens Ag	Fehlerstromschutzschaltvorrichtung

1972
- 1972-04-26 DE DE19722220558 patent/DE2220558C3/de not_active Expired
1973
- 1973-04-06 CH CH497773A patent/CH548682A/xx not_active IP Right Cessation
- 1973-04-06 DK DK186173A patent/DK134339C/da active
- 1973-04-19 IT IT2315273A patent/IT983970B/it active
- 1973-04-25 FR FR7315049A patent/FR2182113B1/fr not_active Expired
- 1973-04-25 ES ES414051A patent/ES414051A1/es not_active Expired
- 1973-04-25 AT AT365873A patent/AT323276B/de active
- 1973-04-26 JP JP4833673A patent/JPS5335256B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2220558B2 (de)	1974-12-19
JPS5335256B2 (da)	1978-09-26
ES414051A1 (es)	1976-02-01
IT983970B (it)	1974-11-11
FR2182113B1 (da)	1977-02-04
DE2220558A1 (de)	1973-11-08
AT323276B (de)	1975-07-10
DE2220558C3 (de)	1975-07-24
JPS4954868A (da)	1974-05-28
CH548682A (de)	1974-04-30
DK134339B (da)	1976-10-18
FR2182113A1 (da)	1973-12-07

Similar Documents

Publication	Publication Date	Title
NL7412298A (nl)	1975-03-19	Meervoudige druktoetsschakelaar.
BG19206A3 (bg)	1975-04-30	Тестатура с бутонно поле за задействуване на мембранни включватели
AT331338B (de)	1976-08-10	Selbstschalter, insbesondere schutzschalter
IT996844B (it)	1975-12-10	Pulsante di azionamento elettrico operante senza contatti
NL173576C (nl)	1983-09-01	Elektrische persgas-schakelaar.
SE7604343L (sv)	1976-10-17	Flerpolig tryckknappsstromstellare
NL7603453A (nl)	1976-10-19	Drukknopschakelaar met een aantal contacten.
SE382279B (sv)	1976-01-19	Elektrisk tangentstromstellare.
BE814420Q (fr)	1974-08-16	Interrupteur de clavier
NL7409755A (nl)	1975-01-29	Drukknopschakelaar.
CH547544A (de)	1974-03-29	Druckgasschalter, insbesondere hochspannungs-leistungsschalter.
DK134339C (da)	1977-04-12	Taster(trykknapafbryder),navnlig til fejlstrombeskyttelsesafbrydere
CA972403A (en)	1975-08-05	Circuit breaker with overcurrent trip switch
AT356751B (de)	1980-05-27	Fehlerstromschutzschalter
DK108477C (da)	1967-12-18	Elektromagnetisk omskiftermekanisme til elektriske drejeafbrydere.
NL7602011A (nl)	1976-09-03	Beschermingsschakelaar.
NL7801691A (nl)	1978-08-21	Elektrische druktoetsschakelaar.
DK132480B (da)	1975-12-08	Fejlstrømbeskyttelsesafbryder.
NL7614164A (nl)	1977-06-28	Relaisschakelstelsel.
BE800279A (fr)	1973-11-30	Contact de commutateur electrique,
DK130876A (da)	1976-09-26	Elektrisk snapafbryder, specielt mikroafbryder
AT361076B (de)	1981-02-25	Fehlerstromschutzschalter
AT325133B (de)	1975-10-10	Schutzschalter, insbesondere fehlerstromschutzschalter
DK134373B (da)	1976-10-25	Beskyttelsesafbryder, navnlig fejlstromsbeskyttelsesafbryder
AR201561A1 (es)	1975-03-31	Pulsador conmutador para aparatos electricos