NL7607262A - Elektrische compressieschakelaar. - Google Patents

Elektrische compressieschakelaar.

Info

Publication number: NL7607262A
Authority: NL; Netherlands
Prior art keywords: electric compression; compression switch; switch; electric; compression
Prior art date: 1975-07-03

Application number

NL7607262A

Other languages

English (en)

Original Assignee

Licentia Gmbh

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.)

1975-07-03

Filing date

1976-07-01

Publication date

1977-01-05

1976-07-01 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1977-01-05 Publication of NL7607262A publication Critical patent/NL7607262A/nl

Links

Classifications

- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/905—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted

NL7607262A 1975-07-03 1976-07-01 Elektrische compressieschakelaar. NL7607262A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752529623 DE2529623A1 (de)	1975-07-03	1975-07-03	Elektrischer kompressionsschalter

Publications (1)

Publication Number	Publication Date
NL7607262A true NL7607262A (nl)	1977-01-05

Family

ID=5950531

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7607262A NL7607262A (nl)	1975-07-03	1976-07-01	Elektrische compressieschakelaar.

Country Status (6)

Country	Link
CH (1)	CH607292A5 (nl)
DE (1)	DE2529623A1 (nl)
FR (1)	FR2316717A1 (nl)
IT (1)	IT1066901B (nl)
NL (1)	NL7607262A (nl)
NO (1)	NO762335L (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4163131A (en) *	1977-08-11	1979-07-31	Westinghouse Electric Corp.	Dual-compression gas-blast puffer-type interrupting device
DE3104411A1 (de) *	1981-02-09	1982-08-26	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Elektrischer kompressionsschalter
EP0061992B1 (en) *	1981-03-30	1986-11-20	Ernst Slamecka	High-voltage gas-blast puffer type circuit-breaker
DE3618345A1 (de) *	1986-05-30	1987-12-03	Siemens Ag	Elektrischer druckgasschalter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3331935A (en) *	1964-12-21	1967-07-18	Westinghouse Electric Corp	Gas-blast circuit breaker having dual piston means providing double-acting puffer arrangement
CH517371A (de) *	1970-06-24	1971-12-31	Bbc Brown Boveri & Cie	Elektrischer Kompressionsschalter
CH524886A (de) *	1970-12-01	1972-06-30	Bbc Brown Boveri & Cie	Elektrischer Kompressionsschalter
JPS4981874A (nl) *	1972-12-14	1974-08-07
CH555589A (de) *	1973-07-12	1974-10-31	Sprecher & Schuh Ag	Hochspannungsschalter, insbesondere druckgasschalter.
FR2291601A1 (fr) *	1974-11-15	1976-06-11	Alsthom Cgee	Dispositif de coupure a autocompression

1975
- 1975-07-03 DE DE19752529623 patent/DE2529623A1/de not_active Withdrawn
1976
- 1976-07-01 FR FR7620135A patent/FR2316717A1/fr active Granted
- 1976-07-01 IT IT24931/76A patent/IT1066901B/it active
- 1976-07-01 NL NL7607262A patent/NL7607262A/nl not_active Application Discontinuation
- 1976-07-02 NO NO762335A patent/NO762335L/no unknown
- 1976-07-02 CH CH853076A patent/CH607292A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2529623A1 (de)	1977-01-20
FR2316717A1 (fr)	1977-01-28
IT1066901B (it)	1985-03-12
NO762335L (nl)	1977-01-04
FR2316717B1 (nl)	1981-08-28
CH607292A5 (nl)	1978-11-30

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Legal Events

Date	Code	Title	Description
1983-03-01	BV	The patent application has lapsed