BE420863A - - Google Patents

Info

Publication number: BE420863A
Authority: BE; Belgium

Application number

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.)

1936-04-02

Publication of BE420863A publication Critical patent/BE420863A/xx

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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/38—Electromagnetic mechanisms wherein the magnet coil also acts as arc blow-out device
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/02—Counting; Calculating
- 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
- H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide

Landscapes

Physics & Mathematics (AREA)
Business, Economics & Management (AREA)
Engineering & Computer Science (AREA)
Electromagnetism (AREA)
Entrepreneurship & Innovation (AREA)
Educational Administration (AREA)
Educational Technology (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Breakers (AREA)

BE420863D 1936-04-02 BE420863A (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1936A0078995 DE694106C (de)	1936-04-02	1936-04-02	Druckknopfselbstschalter mit Freiausloesung

Publications (1)

Publication Number	Publication Date
BE420863A true BE420863A (sv)

Family

ID=6947593

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE420803D BE420803A (sv)	1936-04-02
BE420863D BE420863A (sv)	1936-04-02

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE420803D BE420803A (sv)	1936-04-02

Country Status (3)

Country	Link
BE (2)	BE420863A (sv)
DE (1)	DE694106C (sv)
NL (1)	NL46684C (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1055102B (de) *	1956-06-21	1959-04-16	Wickmann Werke Ag	UEberstromschalter
DE1042084B (de) *	1956-07-06	1958-10-30	Voigt & Haeffner Ag	Schaltmechanismus fuer Selbstschalter
DE1061418B (de) *	1956-09-15	1959-07-16	Siemens Ag	Elektrischer, mit Kippbetaetigungsgriff versehener Schalter, insbesondere Leitungsschutzschalter
NL126266C (sv) *	1959-04-07
DE3342468A1 (de) *	1983-11-24	1985-06-05	Brown, Boveri & Cie Ag, 6800 Mannheim	Elektrisches schaltgeraet

0
- BE BE420803D patent/BE420803A/xx unknown
- NL NL46684D patent/NL46684C/xx active
- BE BE420863D patent/BE420863A/xx unknown
1936
- 1936-04-02 DE DE1936A0078995 patent/DE694106C/de not_active Expired

Also Published As

Publication number	Publication date
DE694106C (de)	1940-07-25
BE420803A (sv)
NL46684C (sv)

Publication	Publication Date	Title
BE415900A (sv)	1936-07-31
NL49655C (sv)
BE390588A (sv)
BE413309A (sv)	1936-12-29
BE413384A (sv)
BE413397A (sv)	1936-02-29
BE413408A (sv)	1936-02-29
BE413460A (sv)
BE413706A (sv)
BE413759A (sv)	1936-03-31
BE413893A (sv)
BE414076A (sv)
BE414157A (sv)
BE414357A (sv)
BE414370A (sv)	1936-04-30
BE414373A (sv)
BE414430A (sv)
BE414511A (sv)
BE414571A (sv)
BE414636A (sv)	1936-04-30
BE414645A (sv)	1936-04-30
BE414653A (sv)
BE414686A (sv)
BE414746A (sv)
BE414922A (sv)