CH446476A - Druckgasschalter - Google Patents
DruckgasschalterInfo
- Publication number
- CH446476A CH446476A CH93266A CH93266A CH446476A CH 446476 A CH446476 A CH 446476A CH 93266 A CH93266 A CH 93266A CH 93266 A CH93266 A CH 93266A CH 446476 A CH446476 A CH 446476A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas pressure
- pressure switch
- switch
- gas
- pressure
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0066—Auxiliary contact devices
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES95198A DE1222564B (de) | 1965-01-28 | 1965-01-28 | Druckgasschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH446476A true CH446476A (de) | 1967-11-15 |
Family
ID=7519199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH93266A CH446476A (de) | 1965-01-28 | 1966-01-24 | Druckgasschalter |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH446476A (de) |
| DE (1) | DE1222564B (de) |
| FR (1) | FR1462921A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1266388B (de) * | 1966-08-22 | 1968-04-18 | Siemens Ag | Druckgasschalter mit geschlossenem Gaskreislauf |
| FR2629364B1 (fr) * | 1988-03-30 | 1990-11-30 | Ceca Sa | Nouvelles compositions amines cationactives a proprietes physiques ameliorees : leur application, par exemple a la realisation d'emulsions bitumineuses |
-
1965
- 1965-01-28 DE DES95198A patent/DE1222564B/de active Pending
-
1966
- 1966-01-06 FR FR45068A patent/FR1462921A/fr not_active Expired
- 1966-01-24 CH CH93266A patent/CH446476A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1222564B (de) | 1966-08-11 |
| FR1462921A (fr) | 1966-12-16 |
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