NL174779C - CONTACT DEVICE FOR AN ELECTRIC RELAY. - Google Patents

CONTACT DEVICE FOR AN ELECTRIC RELAY.

Info

Publication number: NL174779C
Authority: NL; Netherlands
Prior art keywords: contact device; electric relay; relay; electric; contact
Prior art date: 1978-04-19

Application number

NL7902976A

Other languages

Dutch (nl)

Other versions

NL7902976A (en

Original Assignee

Haller & Co E

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.)

1978-04-19

Filing date

1979-04-17

Publication date

1984-08-01

1978-04-19 Priority claimed from DE19782817036 external-priority patent/DE2817036C2/en

1979-02-08 Priority claimed from DE19792904677 external-priority patent/DE2904677A1/en

1979-04-17 Application filed by Haller & Co E filed Critical Haller & Co E

1979-10-23 Publication of NL7902976A publication Critical patent/NL7902976A/en

1984-08-01 Application granted granted Critical

1984-08-01 Publication of NL174779C publication Critical patent/NL174779C/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
- H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H2050/028—Means to improve the overall withstanding voltage, e.g. creepage distances

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Thermistors And Varistors (AREA)
Train Traffic Observation, Control, And Security (AREA)
Elimination Of Static Electricity (AREA)
Circuit Breakers (AREA)
Contacts (AREA)

NL7902976A 1978-04-19 1979-04-17 CONTACT DEVICE FOR AN ELECTRIC RELAY. NL174779C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19782817036 DE2817036C2 (en)	1978-04-19	1978-04-19	Contact spring block for relays
DE19792904677 DE2904677A1 (en)	1979-02-08	1979-02-08	Electromagnetic relay with reduced leakage of contacts - has insulated block with cap and internal partitions screening contacts

Publications (2)

Publication Number	Publication Date
NL7902976A NL7902976A (en)	1979-10-23
NL174779C true NL174779C (en)	1984-08-01

Family

ID=25774290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7902976A NL174779C (en)	1978-04-19	1979-04-17	CONTACT DEVICE FOR AN ELECTRIC RELAY.

Country Status (4)

Country	Link
CH (1)	CH649171A5 (en)
FR (1)	FR2423855A1 (en)
NL (1)	NL174779C (en)
SE (2)	SE448411B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3942340A1 (en) *	1989-12-21	1991-06-27	Hengstler Bauelemente	ELECTROMAGNETIC RELAY WITH RETURN SPRING
DE19600314C2 (en) *	1996-01-06	1999-02-04	Hengstler Gmbh	Relay with positively driven contact sets
DE19847831C2 (en)	1998-10-16	2002-11-21	Tyco Electronics Austria Gmbh	safety relay
ES2445990T3 (en)	2000-01-28	2014-03-06	Elesta Relays Gmbh	Safety relay, its use and connection device with such a safety relay
DE50114781D1 (en) *	2000-04-03	2009-05-07	Elesta Relays Gmbh	relay
DE10101751C1 (en) *	2001-01-16	2002-11-14	Matsushita Electric Works Europe Ag	Contact system for electromagnetic relays
DE102004060370A1 (en) *	2004-12-15	2006-07-06	Tyco Electronics Austria Gmbh	Electromagnetic relay
CH698492B1 (en) *	2006-03-20	2009-08-31	Elesta Relays Gmbh	Relay.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2198704A (en) *	1937-06-08	1940-04-30	Union Switch & Signal Co	Electrical relay
GB608696A (en) *	1946-02-27	1948-09-20	Standard Telephones Cables Ltd	Improvements in or relating to electrical contact spring assemblies
DE2522297B2 (en) *	1975-05-20	1978-01-05	Danfoss A/S, Nordborg (Dänemark)	ELECTRIC RELAY
DE2614942A1 (en) *	1976-04-07	1977-10-20	Ernst Duerr	ELECTROMAGNETIC SMALL SWITCHING RELAY

1979
- 1979-04-17 NL NL7902976A patent/NL174779C/en not_active IP Right Cessation
- 1979-04-17 SE SE7903316A patent/SE448411B/en not_active IP Right Cessation
- 1979-04-18 CH CH365579A patent/CH649171A5/en not_active IP Right Cessation
- 1979-04-18 FR FR7911177A patent/FR2423855A1/en active Granted
1986
- 1986-09-22 SE SE8603973A patent/SE456290B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE8603973L (en)	1986-09-22
CH649171A5 (en)	1985-04-30
SE448411B (en)	1987-02-16
SE8603973D0 (en)	1986-09-22
SE456290B (en)	1988-09-19
NL7902976A (en)	1979-10-23
SE7903316L (en)	1979-10-20
FR2423855A1 (en)	1979-11-16
FR2423855B1 (en)	1982-07-02

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Legal Events

Date	Code	Title	Description
1979-11-12	A1A	A request for search or an international-type search has been filed
1979-11-26	BB	A search report has been drawn up
1980-10-27	BC	A request for examination has been filed
1985-06-17	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: HENGSTLER GMBH GESCHAEFTSBEREICH HALLER-RELAIS
1988-12-16	V1	Lapsed because of non-payment of the annual fee