ES438310A1 - Perfeccionamientos en los interruptores electricos. - Google Patents

Perfeccionamientos en los interruptores electricos.

Info

Publication number: ES438310A1
Authority: ES; Spain
Prior art keywords: contact; fixed; arcing; arcing contact; moving
Prior art date: 1974-06-07
Legal status (The legal status 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 status listed.): Expired

Application number

ES438310A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Hazemeijer BV

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

1975-06-06

Publication date

1977-01-16

1975-06-06 Application filed by Hazemeijer BV filed Critical Hazemeijer BV

1977-01-16 Publication of ES438310A1 publication Critical patent/ES438310A1/es

Status Expired legal-status Critical Current

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

Landscapes

Arc-Extinguishing Devices That Are Switches (AREA)
Mechanisms For Operating Contacts (AREA)

ES438310A 1974-06-07 1975-06-06 Perfeccionamientos en los interruptores electricos. Expired ES438310A1 (es)

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 (1)

Publication Number	Publication Date
ES438310A1 true ES438310A1 (es)	1977-01-16

Family

ID=19821505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES438310A Expired ES438310A1 (es)	1974-06-07	1975-06-06	Perfeccionamientos en los interruptores electricos.

Country Status (7)

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

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

Also Published As

Publication number	Publication date
DE2525082B2 (de)	1980-07-17
FR2274130B1 (es)	1978-02-03
NL154039B (nl)	1977-07-15
IT1036189B (it)	1979-10-30
GB1499526A (en)	1978-02-01
DK143671B (da)	1981-09-21
NL7407686A (nl)	1975-12-09
AU8170575A (en)	1976-10-28
FR2274130A1 (fr)	1976-01-02
DE2525082A1 (de)	1975-12-18
DE2525082C3 (de)	1981-04-09
DK256275A (da)	1975-12-08
DK143671C (da)	1982-03-08

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