NL7509109A - Schakelaar voor grote stroomsterkten. - Google Patents

Schakelaar voor grote stroomsterkten.

Info

Publication number: NL7509109A
Authority: NL; Netherlands
Prior art keywords: switch; high current; current strengths; strengths; current
Prior art date: 1974-08-01

Application number

NL7509109A

Other languages

English (en)

Original Assignee

Hooker Chemicals Plastics Corp

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.)

1974-08-01

Filing date

1975-07-31

Publication date

1976-02-03

1975-07-31 Application filed by Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp

1976-02-03 Publication of NL7509109A publication Critical patent/NL7509109A/nl

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
- H01H1/10—Laminated contacts with divided contact surface
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/002—Very heavy-current switches

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Composite Materials (AREA)
Materials Engineering (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Contacts (AREA)

NL7509109A 1974-08-01 1975-07-31 Schakelaar voor grote stroomsterkten. NL7509109A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/493,940 US3980851A (en)	1974-08-01	1974-08-01	High amperage switching apparatus with bi-metallic arcing contacts

Publications (1)

Publication Number	Publication Date
NL7509109A true NL7509109A (nl)	1976-02-03

Family

ID=23962353

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7509109A NL7509109A (nl)	1974-08-01	1975-07-31	Schakelaar voor grote stroomsterkten.

Country Status (14)

Country	Link
US (1)	US3980851A (nl)
JP (1)	JPS5140564A (nl)
AR (1)	AR205282A1 (nl)
BE (1)	BE832005A (nl)
BR (1)	BR7504917A (nl)
CA (1)	CA1042045A (nl)
DE (1)	DE2533341A1 (nl)
FI (1)	FI752115A (nl)
FR (1)	FR2280965A1 (nl)
GB (1)	GB1496594A (nl)
IT (1)	IT1040220B (nl)
NL (1)	NL7509109A (nl)
NO (1)	NO752692L (nl)
SE (1)	SE7508696L (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2524195A1 (fr) *	1982-03-26	1983-09-30	Ferraz & Cie Lucien	Dispositif d'interrupteur electrique notamment pour court-circuiter les cuves d'electrolyse
CA2942658C (en) *	2014-03-27	2021-06-01	Schneider Electric USA, Inc.	Knife blade switch contact with high resistance portion
EP3457421B1 (en) *	2017-09-15	2021-04-07	ABB Schweiz AG	An electrical switch
FI11882U1 (fi) *	2017-09-15	2017-12-05	Abb Oy	Sähkökytkin
GB2618606A (en) *	2022-05-13	2023-11-15	G Corner Electrical Systems Ltd	A DC disconnector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US592497A (en) *		1897-10-26		Contact in shunt for circuit-breakers
CH319741A (de) *	1954-05-11	1957-02-28	Bbc Brown Boveri & Cie	Kontaktstück für Trennmesser
FR1273623A (fr) *	1959-11-14	1961-10-13		Interrupteur électrique
FR1337650A (fr) *	1961-10-26	1963-09-13	William Mcgeoch & Company Ltd	Interrupteur électrique perfectionné
GB949807A (en) *	1961-10-26	1964-02-19	William Mcgeoch & Company Ltd	An improved electric switch
DE1249379B (nl) *	1964-04-14
US3381105A (en) *	1966-02-14	1968-04-30	Anderson Power Products	Modular high current switch
CH450525A (de) *	1967-01-18	1968-01-31	Bbc Brown Boveri & Cie	Lamelliertes Bürstenkontaktstück
US3562467A (en) *	1969-06-04	1971-02-09	Engelhard Min & Chem	Electrical contact
CH506874A (de) *	1969-10-31	1971-04-30	Bbc Brown Boveri & Cie	Druckgasschalter mit einer Doppeldüsenkontaktanordnung
US3787651A (en) *	1972-06-08	1974-01-22	S & C Electric Co	High voltage switch with high current closing contacts

1974
- 1974-08-01 US US05/493,940 patent/US3980851A/en not_active Expired - Lifetime
1975
- 1975-01-01 AR AR259712A patent/AR205282A1/es active
- 1975-07-03 CA CA230,661A patent/CA1042045A/en not_active Expired
- 1975-07-18 GB GB30227/75A patent/GB1496594A/en not_active Expired
- 1975-07-23 FI FI752115A patent/FI752115A/fi not_active Application Discontinuation
- 1975-07-25 DE DE19752533341 patent/DE2533341A1/de active Pending
- 1975-07-30 FR FR7523762A patent/FR2280965A1/fr active Granted
- 1975-07-31 BE BE158848A patent/BE832005A/xx unknown
- 1975-07-31 SE SE7508696A patent/SE7508696L/xx unknown
- 1975-07-31 IT IT25970/75A patent/IT1040220B/it active
- 1975-07-31 BR BR7504917*A patent/BR7504917A/pt unknown
- 1975-07-31 NO NO752692A patent/NO752692L/no unknown
- 1975-07-31 NL NL7509109A patent/NL7509109A/nl unknown
- 1975-07-31 JP JP50094114A patent/JPS5140564A/ja active Pending

Also Published As

Publication number	Publication date
US3980851A (en)	1976-09-14
IT1040220B (it)	1979-12-20
BE832005A (fr)	1976-02-02
JPS5140564A (en)	1976-04-05
SE7508696L (sv)	1976-02-02
CA1042045A (en)	1978-11-07
FI752115A (nl)	1976-02-02
GB1496594A (en)	1977-12-30
AR205282A1 (es)	1976-04-21
DE2533341A1 (de)	1976-02-12
FR2280965A1 (fr)	1976-02-27
NO752692L (nl)	1976-02-03
FR2280965B1 (nl)	1979-05-11
BR7504917A (pt)	1976-08-03

Publication	Publication Date	Title
NL7604891A (nl)	1976-11-16	Huidvormige verpakking.
NL176037C (nl)	1985-02-01	Kontaktorgaan voor een elektrische ketenplaat.
NL7509789A (nl)	1976-02-24	Elektrische gasschakelaar.
NL7505686A (nl)	1975-11-18	Automatische vermogens-schakelaar.
NL7506742A (nl)	1975-12-09	Schakelaar.
NL7607087A (nl)	1977-01-03	Schakeling voor stille regeling.
NL7600719A (nl)	1976-07-27	Schakelaar.
IT1067430B (it)	1985-03-16	Interruttore pluripolare di massima corrente
NL189791C (nl)	1993-07-16	Invertorschakeling.
NL7610995A (nl)	1977-04-18	Schakelaar.
NL158314B (nl)	1978-10-16	Elektrische schakelaar.
NL7605049A (nl)	1976-11-16	Geintegreerde commutatieschakeling.
NL7509109A (nl)	1976-02-03	Schakelaar voor grote stroomsterkten.
NL7601274A (nl)	1976-08-12	Drempelschakeling.
IT1032765B (it)	1979-06-20	Interruttore limitatore di corrente
NL182021C (nl)	1987-12-16	Schakeling voor een electrische ontsteker.
NL7504658A (nl)	1975-10-21	Elektrische schakelaar.
NL7614164A (nl)	1977-06-28	Relaisschakelstelsel.
NL7600391A (nl)	1976-07-20	Frequentie discriminatieschakeling.
BR7502136A (pt)	1976-07-06	Disjuntor de corrente
DK140737B (da)	1979-11-05	Elektrisk kipafbryder.
NL7503781A (nl)	1975-10-01	Elektrische schakelaar.
SE7507028L (sv)	1975-12-29	Stromstellare.
SE7507350L (sv)	1975-12-29	Elektrisk stromstellare.
SE7507557L (sv)	1976-01-05	Elektrisk stromstellare.