NL7001135A - - Google Patents

Info

Publication number: NL7001135A
Authority: NL; Netherlands

Application number

NL7001135A

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

1970-01-27

Publication date

1970-10-07

1970-01-27 Application filed filed Critical

1970-10-07 Publication of NL7001135A publication Critical patent/NL7001135A/xx

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

NL7001135A 1969-04-05 1970-01-27 NL7001135A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1917724A DE1917724C3 (de)	1969-04-05	1969-04-05	Leistungsschalter für sehr kurze Ausschaltzeiten

Publications (1)

Publication Number	Publication Date
NL7001135A true NL7001135A (de)	1970-10-07

Family

ID=5730548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7001135A NL7001135A (de)	1969-04-05	1970-01-27

Country Status (13)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3269534D1 (en) *	1982-01-28	1986-04-03	Bbc Brown Boveri & Cie	High voltage circuit breaker 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 (de) *	1960-06-29	1965-09-02	Bbc Brown Boveri & Cie	In Abhaengigkeit vom Strom wirkende Bewegungssperre fuer den beweglichen Duesenkontakt bei Druckluftschaltern
ES293835A1 (es) *	1962-12-01	1964-01-16	Allm Nna Svenska Electriska A	Un dispositivo de trabajo preferentemente para interruptores de circuitos
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/de not_active Expired
1970
- 1970-01-13 AT AT29570A patent/AT300941B/de not_active IP Right Cessation
- 1970-01-22 FR FR7002300A patent/FR2038254A1/fr not_active Withdrawn
- 1970-01-27 NL NL7001135A patent/NL7001135A/xx unknown
- 1970-01-27 ES ES375952A patent/ES375952A1/es not_active Expired
- 1970-01-28 NO NO00303/70A patent/NO128466B/no unknown
- 1970-01-29 SE SE01115/70A patent/SE369351B/xx unknown
- 1970-01-30 GB GB4717/70A patent/GB1287517A/en not_active Expired
- 1970-01-30 IL IL33811A patent/IL33811A/xx unknown
- 1970-01-30 BE BE745246D patent/BE745246A/xx unknown
- 1970-01-30 CH CH131870A patent/CH511507A/de 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
AT300941B (de)	1972-08-10
NO128466B (de)	1973-11-19
SE369351B (de)	1974-08-19
DE1917724B2 (de)	1973-03-29
ES375952A1 (es)	1972-04-16
CH511507A (de)	1971-08-15
US3604871A (en)	1971-09-14
IL33811A0 (en)	1970-03-22
JPS5228990B1 (de)	1977-07-29
DE1917724C3 (de)	1973-10-18
BE745246A (fr)	1970-07-01
IL33811A (en)	1974-06-30
FR2038254A1 (de)	1971-01-08
DE1917724A1 (de)	1970-12-10
GB1287517A (en)	1972-08-31

Publication	Publication Date	Title
AU2270770A (de)	1972-06-01
AU465452B2 (de)	1975-09-11
AU429630B2 (de)	1972-10-26
AU5461069A (de)	1970-11-12
CS149741B1 (de)	1973-08-23
AU5712069A (de)	1971-01-07
AU2355770A (de)	1972-06-22
CS149922B2 (de)	1973-08-23
AU427401B2 (de)	1972-08-17
FR2038254A1 (de)	1971-01-08
AU438128B2 (de)	1973-07-16
AU428074B2 (de)	1972-09-11
AU442322B2 (de)	1973-11-02
AU442357B2 (de)	1973-11-07
AU425297B2 (de)	1972-03-26
AT308690B (de)	1973-06-15
AU470661B1 (de)	1970-10-05
AU442285B2 (de)	1973-11-02
AU5109569A (de)	1970-08-27
CS150255B2 (de)	1973-09-04
AU6254169A (de)	1969-12-04
AU6261969A (de)	1971-04-22
AU5228269A (de)	1970-09-24
AU5079269A (de)	1971-07-01
CS148846B1 (de)	1973-05-24