NO128466B - - Google Patents

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Info

Publication number: NO128466B
Authority: NO; Norway
Prior art keywords: switch; stated; contact piece; hollow contact; movable hollow
Prior art date: 1969-04-05

Application number

NO00303/70A

Other languages

English (en)

Norwegian (no)

Inventor

K Kriechbaum

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

1970-01-28

Publication date

1973-11-19

1970-01-28 Application filed by Licentia Gmbh filed Critical Licentia Gmbh

1973-11-19 Publication of NO128466B publication Critical patent/NO128466B/no

Links

239000003795 chemical substances by application Substances 0.000 claims description 9
230000008878 coupling Effects 0.000 claims description 6
238000010168 coupling process Methods 0.000 claims description 6
238000005859 coupling reaction Methods 0.000 claims description 6
230000005520 electrodynamics Effects 0.000 claims description 6
238000000034 method Methods 0.000 claims description 6
238000000926 separation method Methods 0.000 claims description 5
238000013022 venting Methods 0.000 claims description 3
239000012212 insulator Substances 0.000 claims description 2
239000007789 gas Substances 0.000 claims 2
230000003111 delayed effect Effects 0.000 claims 1
230000001133 acceleration Effects 0.000 description 2
239000003990 capacitor Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000035939 shock Effects 0.000 description 2
238000005336 cracking Methods 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1

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

Landscapes

Circuit Breakers (AREA)
Switch Cases, Indication, And Locking (AREA)

NO00303/70A 1969-04-05 1970-01-28 NO128466B (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
NO128466B true NO128466B (de)	1973-11-19

Family

ID=5730548

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO00303/70A NO128466B (de)	1969-04-05	1970-01-28

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
EP0085205B1 (de) *	1982-01-28	1986-02-26	BBC Aktiengesellschaft Brown, Boveri & Cie.	Hochspannungsschalter und dessen Verwendung

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 IL IL33811A patent/IL33811A/xx unknown
- 1970-01-30 GB GB4717/70A patent/GB1287517A/en not_active Expired
- 1970-01-30 CH CH131870A patent/CH511507A/de not_active IP Right Cessation
- 1970-01-30 BE BE745246D patent/BE745246A/xx unknown
- 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
ES375952A1 (es)	1972-04-16
DE1917724A1 (de)	1970-12-10
JPS5228990B1 (de)	1977-07-29
GB1287517A (en)	1972-08-31
IL33811A (en)	1974-06-30
CH511507A (de)	1971-08-15
DE1917724B2 (de)	1973-03-29
US3604871A (en)	1971-09-14
DE1917724C3 (de)	1973-10-18
IL33811A0 (en)	1970-03-22
AT300941B (de)	1972-08-10
FR2038254A1 (de)	1971-01-08
BE745246A (fr)	1970-07-01
SE369351B (de)	1974-08-19
NL7001135A (de)	1970-10-07

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