CH578245A5 - - Google Patents
Info
- Publication number
- CH578245A5 CH578245A5 CH1307874A CH1307874A CH578245A5 CH 578245 A5 CH578245 A5 CH 578245A5 CH 1307874 A CH1307874 A CH 1307874A CH 1307874 A CH1307874 A CH 1307874A CH 578245 A5 CH578245 A5 CH 578245A5
- Authority
- CH
- Switzerland
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
- H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
- H01H33/982—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow in which the pressure-generating arc is rotated by a magnetic field
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732349224 DE2349224C2 (de) | 1973-10-01 | 1973-10-01 | Elektrischer Druckgasschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH578245A5 true CH578245A5 (de) | 1976-07-30 |
Family
ID=5894208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1307874A CH578245A5 (de) | 1973-10-01 | 1974-09-27 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH578245A5 (de) |
| DE (1) | DE2349224C2 (de) |
| FR (1) | FR2246962A2 (de) |
| IT (1) | IT1019441B (de) |
| NL (1) | NL175956C (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811508C2 (de) * | 1977-03-24 | 1983-06-16 | Mitsubishi Denki K.K., Tokyo | Elektrischer Druckgasschalter |
| CH629332A5 (de) * | 1977-03-24 | 1982-04-15 | Mitsubishi Electric Corp | Stromunterbrecher mit lichtbogenloeschkammer. |
| CH641592A5 (de) * | 1977-03-24 | 1984-02-29 | Mitsubishi Electric Corp | Stromunterbrecher mit lichtbogenloeschender kammer. |
| FR2420200A1 (fr) * | 1978-03-18 | 1979-10-12 | Mitsubishi Electric Corp | Dispositif de commutation avec auto-extinction de l'arc |
| JPS5923605B2 (ja) * | 1980-03-28 | 1984-06-04 | 日新電機株式会社 | ガスしや断器 |
| CH662443A5 (de) * | 1983-10-28 | 1987-09-30 | Bbc Brown Boveri & Cie | Druckgasschalter. |
| DE69013946T2 (de) * | 1989-02-27 | 1995-05-24 | Merlin Gerin | Lastschalter mit rotierendem Lichtbogen und mit Zentrifugal-Effekt des Löschgases. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE646031C (de) * | 1934-01-23 | 1937-06-07 | Sachsenwerk Licht & Kraft Ag | Loeschkammerschalter |
| US2157911A (en) * | 1938-02-12 | 1939-05-09 | Gen Electric | Electric circuit breaker |
-
1973
- 1973-10-01 DE DE19732349224 patent/DE2349224C2/de not_active Expired
-
1974
- 1974-09-27 CH CH1307874A patent/CH578245A5/xx not_active IP Right Cessation
- 1974-09-27 NL NL7412854A patent/NL175956C/xx not_active IP Right Cessation
- 1974-09-30 FR FR7432822A patent/FR2246962A2/fr active Granted
- 1974-09-30 IT IT5327874A patent/IT1019441B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2349224A1 (de) | 1975-04-03 |
| FR2246962B2 (de) | 1982-11-19 |
| FR2246962A2 (en) | 1975-05-02 |
| DE2349224C2 (de) | 1986-09-18 |
| IT1019441B (it) | 1977-11-10 |
| NL175956B (nl) | 1984-08-16 |
| NL7412854A (nl) | 1975-04-03 |
| NL175956C (nl) | 1985-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |