CH511507A - Circuit breaker for extremely short switch-off times - Google Patents

Circuit breaker for extremely short switch-off times

Info

Publication number: CH511507A
Authority: CH; Switzerland
Prior art keywords: circuit breaker; extremely short; short switch; switch; extremely
Prior art date: 1969-04-05

Application number

CH131870A

Other languages

German (de)

Inventor

Kriechbaum Karl

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.)

1969-04-05

Filing date

1970-01-30

Publication date

1971-08-15

1970-01-30 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1971-08-15 Publication of CH511507A publication Critical patent/CH511507A/en

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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
- 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
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
- 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
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
- H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas

CH131870A 1969-04-05 1970-01-30 Circuit breaker for extremely short switch-off times CH511507A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1917724A DE1917724C3 (en)	1969-04-05	1969-04-05	Circuit breaker for very short switch-off times

Publications (1)

Publication Number	Publication Date
CH511507A true CH511507A (en)	1971-08-15

Family

ID=5730548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH131870A CH511507A (en)	1969-04-05	1970-01-30	Circuit breaker for extremely short switch-off times

Country Status (13)

Country	Link
US (1)	US3604871A (en)
JP (1)	JPS5228990B1 (en)
AT (1)	AT300941B (en)
BE (1)	BE745246A (en)
CH (1)	CH511507A (en)
DE (1)	DE1917724C3 (en)
ES (1)	ES375952A1 (en)
FR (1)	FR2038254A1 (en)
GB (1)	GB1287517A (en)
IL (1)	IL33811A (en)
NL (1)	NL7001135A (en)
NO (1)	NO128466B (en)
SE (1)	SE369351B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE18318T1 (en) *	1982-01-28	1986-03-15	Bbc Brown Boveri & Cie	HIGH VOLTAGE SWITCH AND ITS USE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3002073A (en) *	1958-04-16	1961-09-26	Gen Electric	Electric circuit interruption device and method
DE1199848B (en) *	1960-06-29	1965-09-02	Bbc Brown Boveri & Cie	Depending on the current, the movement block for the movable nozzle contact on compressed air switches
ES293835A1 (en) *	1962-12-01	1964-01-16	Allm Nna Svenska Electriska A	Latching mechanism for circuit breakers
US3244844A (en) *	1962-12-24	1966-04-05	Ite Circuit Breaker Ltd	Energy storage operating means for air blast circuit breakers

1969
- 1969-04-05 DE DE1917724A patent/DE1917724C3/en not_active Expired
1970
- 1970-01-13 AT AT29570A patent/AT300941B/en not_active IP Right Cessation
- 1970-01-22 FR FR7002300A patent/FR2038254A1/fr not_active Withdrawn
- 1970-01-27 ES ES375952A patent/ES375952A1/en not_active Expired
- 1970-01-27 NL NL7001135A patent/NL7001135A/xx unknown
- 1970-01-28 NO NO00303/70A patent/NO128466B/no unknown
- 1970-01-29 SE SE01115/70A patent/SE369351B/xx unknown
- 1970-01-30 IL IL33811A patent/IL33811A/en unknown
- 1970-01-30 BE BE745246D patent/BE745246A/en unknown
- 1970-01-30 GB GB4717/70A patent/GB1287517A/en not_active Expired
- 1970-01-30 CH CH131870A patent/CH511507A/en not_active IP Right Cessation
- 1970-02-01 JP JP45008417A patent/JPS5228990B1/ja active Pending
- 1970-02-18 US US12172A patent/US3604871A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1287517A (en)	1972-08-31
DE1917724A1 (en)	1970-12-10
US3604871A (en)	1971-09-14
NL7001135A (en)	1970-10-07
IL33811A0 (en)	1970-03-22
SE369351B (en)	1974-08-19
DE1917724B2 (en)	1973-03-29
BE745246A (en)	1970-07-01
JPS5228990B1 (en)	1977-07-29
NO128466B (en)	1973-11-19
IL33811A (en)	1974-06-30
FR2038254A1 (en)	1971-01-08
AT300941B (en)	1972-08-10
ES375952A1 (en)	1972-04-16
DE1917724C3 (en)	1973-10-18

Legal Events

Date	Code	Title	Description
1986-09-30	PL	Patent ceased

Publication	Publication Date	Title
DK129745B (en)	1974-11-11	Circuit breaker.
CH534958A (en)	1973-03-15	Circuit breaker
CH525519A (en)	1972-07-15	Function-forming circuit arrangement
BR7016304D0 (en)	1973-01-16	ELETRIC CIRCUIT BREAKER
DK122847B (en)	1972-04-17	Current limiting circuit breaker.
AT295639B (en)	1972-01-10	Vacuum circuit breaker
AT288521B (en)	1971-03-10	Circuit breaker
AT319336B (en)	1974-12-10	Integrated circuit
CH485315A (en)	1970-01-31	Circuit breaker
CH519779A (en)	1972-02-29	High voltage circuit breaker
CH438452A (en)	1967-06-30	Circuit breaker
CH412058A (en)	1966-04-30	Circuit breaker
CH511507A (en)	1971-08-15	Circuit breaker for extremely short switch-off times
CH515603A (en)	1971-11-15	Low-liquid circuit breaker
CH486345A (en)	1970-02-28	Circuit breakers for automobiles
CH519777A (en)	1972-02-29	Circuit breaker for extremely short switch-off times
FR2068726A2 (en)	1971-09-03	CIRCUIT BREAKER
AT310849B (en)	1973-10-25	Circuit breaker
FR1445204A (en)	1966-07-08	Circuit breaker
CH434420A (en)	1967-04-30	Circuit breaker
BE744748A (en)	1970-07-01	SELECTIVE CIRCUIT
CH546478A (en)	1974-02-28	CIRCUIT BREAKER.
CH486766A (en)	1970-02-28	Circuit breaker
BE755809A (en)	1971-02-15	MULTIPOLAR CIRCUIT BREAKER
ES147079Y (en)	1970-03-01	CIRCUIT BREAKER.