SE301515B - - Google Patents
Info
- Publication number
- SE301515B SE301515B SE6775/65A SE677565A SE301515B SE 301515 B SE301515 B SE 301515B SE 6775/65 A SE6775/65 A SE 6775/65A SE 677565 A SE677565 A SE 677565A SE 301515 B SE301515 B SE 301515B
- Authority
- SE
- Sweden
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
- H01H33/80—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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH681264A CH410108A (de) | 1964-05-25 | 1964-05-25 | Druckgasschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE301515B true SE301515B (de) | 1968-06-10 |
Family
ID=4315398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6775/65A SE301515B (de) | 1964-05-25 | 1965-05-24 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3339046A (de) |
| CH (1) | CH410108A (de) |
| DE (1) | DE1207991B (de) |
| GB (1) | GB1046577A (de) |
| SE (1) | SE301515B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH425950A (de) * | 1965-10-08 | 1966-12-15 | Bbc Brown Boveri & Cie | Einrichtung für Druckgasschalter mit SF6 als Löschmittel und mit geschlossenem Gaskreislauf |
| US3495057A (en) * | 1967-11-06 | 1970-02-10 | Ite Imperial Corp | Dual slide valve with lost motion means for gas blast breaker |
| NL6818386A (de) * | 1968-12-20 | 1970-06-23 | ||
| BR112017005493B1 (pt) | 2014-09-22 | 2023-01-10 | Fosbel Inc | Métodos e aparelho para construir estruturas de fornalha de vidro |
| CN109730505B (zh) * | 2019-03-18 | 2023-11-24 | 广州市新力实业有限公司 | 茶水分离器及其构成的水杯 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1270584A (fr) * | 1960-07-18 | 1961-09-01 | Merlin Gerin | Perfectionnements aux disjoncteurs pneumatiques ayant au moins un contact tubulaire |
| BE634445A (de) * | 1962-07-05 | |||
| CH403011A (de) * | 1963-10-17 | 1965-11-30 | Bbc Brown Boveri & Cie | Einrichtung zur Steuerung von Auslassventilen bei Druckgasschaltern |
-
1964
- 1964-05-25 CH CH681264A patent/CH410108A/de unknown
- 1964-06-08 DE DEA46256A patent/DE1207991B/de active Pending
-
1965
- 1965-04-09 US US447015A patent/US3339046A/en not_active Expired - Lifetime
- 1965-05-24 GB GB21824/65A patent/GB1046577A/en not_active Expired
- 1965-05-24 SE SE6775/65A patent/SE301515B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1046577A (en) | 1966-10-26 |
| US3339046A (en) | 1967-08-29 |
| CH410108A (de) | 1966-03-31 |
| DE1207991B (de) | 1965-12-30 |