FR773969A - - Google Patents
Info
- Publication number
- FR773969A FR773969A FR773969DA FR773969A FR 773969 A FR773969 A FR 773969A FR 773969D A FR773969D A FR 773969DA FR 773969 A FR773969 A FR 773969A
- Authority
- FR
- France
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES104740D DE662343C (de) | 1932-05-27 | 1932-05-27 | Druckluftbetaetigter Stellungsmelder fuer Druckluftantriebe, insbesondere von Schaltern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR773969A true FR773969A (ru) | 1934-11-27 |
Family
ID=7526066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR773969D Expired FR773969A (ru) | 1932-05-27 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE662343C (ru) |
| FR (1) | FR773969A (ru) |
-
0
- FR FR773969D patent/FR773969A/fr not_active Expired
-
1932
- 1932-05-27 DE DES104740D patent/DE662343C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE662343C (de) | 1938-07-11 |