NL154039B - Elektrische schakelaar, voorzien van een afbrandcontact. - Google Patents

Elektrische schakelaar, voorzien van een afbrandcontact.

Info

Publication number: NL154039B
Authority: NL; Netherlands
Prior art keywords: electrical switch; switch equipped; fire contact; fire; contact
Prior art date: 1974-06-07

Application number

NL7407686A

Other languages

English (en)

Other versions

NL7407686A (nl

Original Assignee

Hazemeijer Bv

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.)

1974-06-07

Filing date

1974-06-07

Publication date

1977-07-15

1974-06-07 Application filed by Hazemeijer Bv filed Critical Hazemeijer Bv

1974-06-07 Priority to NL7407686A priority Critical patent/NL154039B/nl

1975-05-23 Priority to GB2279275A priority patent/GB1499526A/en

1975-05-30 Priority to AU81705/75A priority patent/AU477378B2/en

1975-06-05 Priority to FR7517575A priority patent/FR2274130A1/fr

1975-06-05 Priority to DE19752525082 priority patent/DE2525082C3/de

1975-06-06 Priority to IT6846275A priority patent/IT1036189B/it

1975-06-06 Priority to DK256275A priority patent/DK143671C/da

1975-06-06 Priority to ES438310A priority patent/ES438310A1/es

1975-12-09 Publication of NL7407686A publication Critical patent/NL7407686A/nl

1977-07-15 Publication of NL154039B publication Critical patent/NL154039B/nl

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/42—Knife-and-clip contacts
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts

NL7407686A 1974-06-07 1974-06-07 Elektrische schakelaar, voorzien van een afbrandcontact. NL154039B (nl)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
NL7407686A NL154039B (nl)	1974-06-07	1974-06-07	Elektrische schakelaar, voorzien van een afbrandcontact.
GB2279275A GB1499526A (en)	1974-06-07	1975-05-23	Electric switch comprising an arcing contact
AU81705/75A AU477378B2 (en)	1974-06-07	1975-05-30	Electric switch comprising an arcing contact
FR7517575A FR2274130A1 (fr)	1974-06-07	1975-06-05	Interrupteur electrique a contact d'arc
DE19752525082 DE2525082C3 (de)	1974-06-07	1975-06-05	Lasttrennschalter
IT6846275A IT1036189B (it)	1974-06-07	1975-06-06	Interruttore elettrico con contatto spegniarco
DK256275A DK143671C (da)	1974-06-07	1975-06-06	Elektrisk lastskilleafbryder
ES438310A ES438310A1 (es)	1974-06-07	1975-06-06	Perfeccionamientos en los interruptores electricos.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7407686A NL154039B (nl)	1974-06-07	1974-06-07	Elektrische schakelaar, voorzien van een afbrandcontact.

Publications (2)

Publication Number	Publication Date
NL7407686A NL7407686A (nl)	1975-12-09
NL154039B true NL154039B (nl)	1977-07-15

Family

ID=19821505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7407686A NL154039B (nl)	1974-06-07	1974-06-07	Elektrische schakelaar, voorzien van een afbrandcontact.

Country Status (7)

Country	Link
DE (1)	DE2525082C3 (nl)
DK (1)	DK143671C (nl)
ES (1)	ES438310A1 (nl)
FR (1)	FR2274130A1 (nl)
GB (1)	GB1499526A (nl)
IT (1)	IT1036189B (nl)
NL (1)	NL154039B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2497005B1 (fr) *	1980-12-18	1986-06-06	Wechsler Bernard	Borne perfectionnee pour boite de connexion electrique
GB9324582D0 (en) *	1993-11-30	1994-01-19	Long & Crawford Limited	Electrical switchgear
DE9318545U1 (de) *	1993-12-03	1994-02-10	Siemens AG, 80333 München	Lasttrennschalter
ITMI981174A1 (it) *	1998-05-26	1999-11-26	Co E P T E Costruzioni Elettro	Sezionatore con contatto elettrico ad innesto a doppia lama a ridotta usura del contatto elettrico
CN102394194B (zh) *	2011-04-12	2015-01-21	江苏省如高高压电器有限公司	一种隔离开关导体
EP4369371A1 (en) *	2022-11-09	2024-05-15	ABB Schweiz AG	Electrical contact and method of designing an electrical contact

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2469203A (en) *	1945-12-04	1949-05-03	Gen Electric	Electric switch
DE1020079B (de) *	1953-05-29	1957-11-28	Felten & Guilleaume Carlswerk	Hochspannungs-Lasttrennschalter mit Haupt- und Hilfsschaltkontakt
DE1173964B (de) *	1960-02-25	1964-07-16	Siemens Ag	Lasttrennschalter
DE1108776B (de) *	1960-06-29	1961-06-15	Licentia Gmbh	Schalter mit einem Hauptkontakt und einem Nebenkontakt

1974
- 1974-06-07 NL NL7407686A patent/NL154039B/nl not_active IP Right Cessation
1975
- 1975-05-23 GB GB2279275A patent/GB1499526A/en not_active Expired
- 1975-06-05 DE DE19752525082 patent/DE2525082C3/de not_active Expired
- 1975-06-05 FR FR7517575A patent/FR2274130A1/fr active Granted
- 1975-06-06 DK DK256275A patent/DK143671C/da not_active IP Right Cessation
- 1975-06-06 IT IT6846275A patent/IT1036189B/it active
- 1975-06-06 ES ES438310A patent/ES438310A1/es not_active Expired

Also Published As

Publication number	Publication date
DK143671C (da)	1982-03-08
IT1036189B (it)	1979-10-30
DK256275A (da)	1975-12-08
GB1499526A (en)	1978-02-01
ES438310A1 (es)	1977-01-16
NL7407686A (nl)	1975-12-09
DE2525082A1 (de)	1975-12-18
DK143671B (da)	1981-09-21
FR2274130B1 (nl)	1978-02-03
AU8170575A (en)	1976-10-28
FR2274130A1 (fr)	1976-01-02
DE2525082C3 (de)	1981-04-09
DE2525082B2 (de)	1980-07-17

Similar Documents

Publication	Publication Date	Title
NL7509789A (nl)	1976-02-24	Elektrische gasschakelaar.
NL7600749A (nl)	1976-08-23	Elektrische contactstop.
NL176037C (nl)	1985-02-01	Kontaktorgaan voor een elektrische ketenplaat.
NL163640C (nl)	1980-09-15	Elektrische drukschakelaar.
NL7507111A (nl)	1975-12-16	Elektrische vloeistofschakelaar.
NL173576C (nl)	1983-09-01	Elektrische persgas-schakelaar.
NL7610771A (nl)	1977-04-13	Rotorstelsel en elektrische schakelaar voorzien van zulk een rotorstelsel.
NL7409920A (nl)	1975-02-04	Elektrische kontaktpen.
NL7412436A (nl)	1975-04-03	Elektrische schakelaar.
NL160423C (nl)	1979-10-15	Elektrische schakelaar met een kantelende contactbrug.
NL7510823A (nl)	1976-03-23	Electrisch contact.
NL158314B (nl)	1978-10-16	Elektrische schakelaar.
NL182357C (nl)	1988-02-16	Elektrische schakelaar.
NL7704002A (nl)	1977-10-18	Elektrische schakelaar.
NL154039B (nl)	1977-07-15	Elektrische schakelaar, voorzien van een afbrandcontact.
NL7511226A (nl)	1976-03-29	Elektrische verbinding.
NL175335C (nl)	1984-10-16	Elektrische verbinding tussen een roteerbaar orgaan en een stationair orgaan.
NL7412437A (nl)	1975-04-03	Elektrische schakelaar.
NL7410328A (nl)	1975-02-06	Elektrische schakelaar met een gesloten bluskamersysteem.
NL7412854A (nl)	1975-04-03	Elektrische schakelaar met gesloten blussysteem.
NL154357B (nl)	1977-08-15	Elektrische contactinrichting.
NL7504658A (nl)	1975-10-21	Elektrische schakelaar.
NL7500534A (nl)	1975-07-25	Elektrisch zwakstroomkontakt.
NL163082C (nl)	1980-07-15	Elektrische druktoetsschakelaar voorzien van een ver- zadigbaar magnetisch element.
NL7412435A (nl)	1975-04-03	Elektrische schakelaar.

Legal Events

Date	Code	Title	Description
1994-06-30	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: HAZEMEIJER
1994-08-16	V4	Lapsed because of reaching the maxim lifetime of a patent