SE403003B - Strombrytare av hardgastyp - Google Patents
Strombrytare av hardgastypInfo
- Publication number
- SE403003B SE403003B SE7601830A SE7601830A SE403003B SE 403003 B SE403003 B SE 403003B SE 7601830 A SE7601830 A SE 7601830A SE 7601830 A SE7601830 A SE 7601830A SE 403003 B SE403003 B SE 403003B
- Authority
- SE
- Sweden
- Prior art keywords
- hardgas
- type switch
- switch
- type
- hardgas type
- Prior art date
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
- H01H33/882—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 the movement being assisted by accelerating coils
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2804975A JPS5734614B2 (sv) | 1975-03-10 | 1975-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7601830L SE7601830L (sv) | 1976-09-13 |
SE403003B true SE403003B (sv) | 1978-07-24 |
Family
ID=12237886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7601830A SE403003B (sv) | 1975-03-10 | 1976-02-18 | Strombrytare av hardgastyp |
Country Status (3)
Country | Link |
---|---|
US (1) | US4059741A (sv) |
JP (1) | JPS5734614B2 (sv) |
SE (1) | SE403003B (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52110473A (en) * | 1976-03-12 | 1977-09-16 | Hitachi Ltd | Electromagnetic buffer gas breaker |
JPS52155372A (en) * | 1976-06-21 | 1977-12-23 | Hitachi Ltd | Electromagnetic buffer gas breaker |
EP0689218B1 (de) * | 1994-06-20 | 1997-11-19 | GEC Alsthom T&D AG | Druckgasschalter |
EP1876625A1 (de) * | 2006-07-07 | 2008-01-09 | ABB Research Ltd | Hochspannungsleistungsschalter |
JP2009059581A (ja) * | 2007-08-31 | 2009-03-19 | Mitsubishi Electric Corp | ガス遮断器 |
CN102013356B (zh) * | 2010-11-30 | 2012-12-19 | 中国西电电气股份有限公司 | 高压交流sf6罐式断路器的灭弧室 |
CN105047489B (zh) * | 2015-06-30 | 2017-06-09 | 河南平高电气股份有限公司 | 断路器断口传动装置和使用该断口传动装置的断路器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564098A (sv) * | 1957-01-22 | |||
JPS5019330B1 (sv) * | 1970-12-11 | 1975-07-05 | ||
JPS5624972B2 (sv) * | 1973-11-05 | 1981-06-09 |
-
1975
- 1975-03-10 JP JP2804975A patent/JPS5734614B2/ja not_active Expired
-
1976
- 1976-02-18 SE SE7601830A patent/SE403003B/sv not_active IP Right Cessation
- 1976-02-24 US US05/660,787 patent/US4059741A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS5734614B2 (sv) | 1982-07-23 |
JPS51103272A (sv) | 1976-09-11 |
US4059741A (en) | 1977-11-22 |
AU1183076A (en) | 1977-07-07 |
SE7601830L (sv) | 1976-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI65585B (fi) | Kopplingsstycke foer foerbindning av kontainers | |
SE428052B (sv) | Kopplingsorgan | |
NL7600719A (nl) | Schakelaar. | |
FI56772B (fi) | Foerfarande foer framstaellning av en beredning foer behandling av onormala tarmtillstaond | |
NL7610995A (nl) | Schakelaar. | |
IT1071419B (it) | Disgiuntore rapido limitatore | |
SE408108B (sv) | Strombrytare av puffertyp | |
SE7600917L (sv) | Flerpolig overstrombrytare | |
NL7508857A (nl) | Schakelaar. | |
BR7601509A (pt) | Comutador sismonastico | |
NL7509460A (nl) | Schakeling. | |
SE403003B (sv) | Strombrytare av hardgastyp | |
FI55218B (fi) | Anordning foer odling av koldioxid kraevande mikroorganismer | |
IT1065719B (it) | Interruttore | |
FR2305843A1 (fr) | Commutateur rotatif | |
FI55357C (fi) | Foerfarande foer raffinering av en metallsulfidsmaelta | |
FI52674C (fi) | Gjutmaskin foer gjutning av betongelement | |
SE7605802L (sv) | Sampolyester-sampolymer blandningar | |
JPS51100054A (ja) | Shokubaisansakanju1*55jimechirutetorarinyorikaisansaojokyosuruhoho | |
FR2305844A1 (fr) | Commutateur thermo-sensible | |
FI55165B (fi) | Foerfarande foer soenderdelning av organiskt avfall | |
FI55238C (fi) | Anordning foer fastsaettning av vaeghyvelskaer | |
FI54713B (fi) | Nytt foerfarande foer framstaellning av 3-enoletyleter av 11beta-hydroxi- -pregnen-3-oner | |
AT357226B (de) | Schalteranordnung | |
SU540373A1 (ru) | Коммутатор |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 7601830-8 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 7601830-8 Format of ref document f/p: F |