PT75551B - Leitungsschutzschalter - Google Patents

Leitungsschutzschalter

Info

Publication number: PT75551B
Authority: PT; Portugal
Prior art keywords: circuit breakers; breakers; circuit
Prior art date: 1981-09-14

Application number

PT75551A

Other languages

English (en)

Portuguese (pt)

Other versions

PT75551A (de

Original Assignee

Siegfried 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.)

1981-09-14

Filing date

1982-09-13

Publication date

1984-10-29

1982-09-13 Application filed by Siegfried Ag filed Critical Siegfried Ag

1982-10-01 Publication of PT75551A publication Critical patent/PT75551A/de

1984-10-29 Publication of PT75551B publication Critical patent/PT75551B/de

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/121—Protection of release mechanisms
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
- H01H71/164—Heating elements
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms

PT75551A 1981-09-14 1982-09-13 Leitungsschutzschalter PT75551B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE8126777U DE8126777U1 (de)	1981-09-14	1981-09-14	Leitungsschutzschalter

Publications (2)

Publication Number	Publication Date
PT75551A PT75551A (de)	1982-10-01
PT75551B true PT75551B (de)	1984-10-29

Family

ID=6731189

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT75551A PT75551B (de)	1981-09-14	1982-09-13	Leitungsschutzschalter

Country Status (8)

Country	Link
JP (1)	JPS5857240A (de)
BE (1)	BE894346A (de)
DE (1)	DE8126777U1 (de)
FR (1)	FR2513009B1 (de)
GR (1)	GR77651B (de)
IT (1)	IT1152556B (de)
PT (1)	PT75551B (de)
ZA (1)	ZA826688B (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2701284A (en) *	1953-05-28	1955-02-01	Ite Circuit Breaker Ltd	Latch insulation for quick break circuit breakers
US3156796A (en) *	1961-07-31	1964-11-10	Ite Circuit Breaker Ltd	High sensitivity thermomagnetic circuit breaker
JPS403859Y1 (de) *	1964-08-05	1965-02-03
US3484726A (en) *	1967-12-15	1969-12-16	Ite Imperial Corp	Trip unit latch positioning means for constant latch bite
CH578785A5 (en) *	1974-06-13	1976-08-13	Weber Ag Fab Elektro	Pushbutton protection switch with magnetic and thermal trip - allows bimetal strip to bend beyond contact operating point to prevent deformation
US3950714A (en) *	1974-09-18	1976-04-13	Westinghouse Electric Corporation	Self-adjusting circuit breaker with rotating trip assembly

1981
- 1981-09-14 DE DE8126777U patent/DE8126777U1/de not_active Expired
1982
- 1982-09-09 GR GR69246A patent/GR77651B/el unknown
- 1982-09-09 JP JP57157383A patent/JPS5857240A/ja active Pending
- 1982-09-09 BE BE0/208974A patent/BE894346A/fr not_active IP Right Cessation
- 1982-09-13 FR FR8215445A patent/FR2513009B1/fr not_active Expired
- 1982-09-13 ZA ZA826688A patent/ZA826688B/xx unknown
- 1982-09-13 IT IT23234/82A patent/IT1152556B/it active
- 1982-09-13 PT PT75551A patent/PT75551B/de unknown

Also Published As

Publication number	Publication date
GR77651B (de)	1984-09-25
ZA826688B (en)	1983-07-27
IT8223234A0 (it)	1982-09-13
JPS5857240A (ja)	1983-04-05
IT1152556B (it)	1987-01-07
FR2513009A1 (fr)	1983-03-18
DE8126777U1 (de)	1982-11-25
PT75551A (de)	1982-10-01
IT8223234A1 (it)	1984-03-13
FR2513009B1 (fr)	1986-03-28
BE894346A (fr)	1983-01-03

Publication	Publication Date	Title
PT73668B (de)	1982-11-17	Leitungsschutzschalter
KR850002890U (ko)	1985-05-30	회로차단기
KR880700444A (ko)	1988-03-15	회로 차단기
ATA251385A (de)	1993-06-15	Schutzschalter
BR8504835A (pt)	1986-07-22	Disjuntor
BR8406702A (pt)	1985-10-22	Disjuntor eletrico
ES547815A0 (es)	1987-02-16	Disyuntor hiper-rapido
FR2483123B1 (fr)	1985-08-23	Disjoncteur perfectionne
BR8406703A (pt)	1985-10-22	Disjuntor eletrico
KR830001043U (ko)	1983-09-22	회로 차단기
NO820066L (no)	1982-08-13	Kretsavbrytersystem
DE3582397D1 (de)	1991-05-08	Schutzschalter.
AT383903B (de)	1987-09-10	Schaltungsanordnung
FI823709A0 (fi)	1982-10-29	Kopplingsanordning
ES517099A0 (es)	1983-08-01	Disyuntor de conexion.
FR2561038B1 (fr)	1988-11-25	Disjoncteur
KR840000815U (ko)	1984-02-29	전자개폐장치
KR830003364U (ko)	1983-12-12	회로 차단기
DE3218935A1 (de)	1982-12-23	Trennschalter
AT384908B (de)	1988-01-25	Leitunsschutzschalter in schmalbauweise
AT383905B (de)	1987-09-10	Leitungsschutzschalteranordnung
AT377384B (de)	1985-03-11	Hochspannungs-leistungsschalter
PT75551A (de)	1982-10-01	Leitungsschutzschalter
KR830003366U (ko)	1983-12-12	회로 차단기
SE8102003L (sv)	1982-10-01	Strombrytare