FR911543A - Interrupteur à gaz comprimé - Google Patents
Interrupteur à gaz compriméInfo
- Publication number
- FR911543A FR911543A FR911543DA FR911543A FR 911543 A FR911543 A FR 911543A FR 911543D A FR911543D A FR 911543DA FR 911543 A FR911543 A FR 911543A
- Authority
- FR
- France
- Prior art keywords
- compressed gas
- gas switch
- switch
- compressed
- gas
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH584717X | 1944-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR911543A true FR911543A (fr) | 1946-07-10 |
Family
ID=4521735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR911543D Expired FR911543A (fr) | 1944-01-24 | 1945-06-04 | Interrupteur à gaz comprimé |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH238401A (fr) |
FR (1) | FR911543A (fr) |
GB (1) | GB584717A (fr) |
-
1944
- 1944-01-24 CH CH238401D patent/CH238401A/de unknown
-
1945
- 1945-01-23 GB GB1838/45A patent/GB584717A/en not_active Expired
- 1945-06-04 FR FR911543D patent/FR911543A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH238401A (de) | 1945-07-15 |
GB584717A (en) | 1947-01-21 |
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