JPS5318103B1 - - Google Patents
Info
- Publication number
- JPS5318103B1 JPS5318103B1 JP7416871A JP7416871A JPS5318103B1 JP S5318103 B1 JPS5318103 B1 JP S5318103B1 JP 7416871 A JP7416871 A JP 7416871A JP 7416871 A JP7416871 A JP 7416871A JP S5318103 B1 JPS5318103 B1 JP S5318103B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
-
- 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
- H01H2033/308—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator comprising control and pilot valves
Landscapes
- Fluid-Driven Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702047847 DE2047847C3 (de) | 1970-09-22 | 1970-09-22 | Elektrischer Schalter mit hydraulischer Betätigung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5318103B1 true JPS5318103B1 (de) | 1978-06-13 |
Family
ID=5783696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7416871A Pending JPS5318103B1 (de) | 1970-09-22 | 1971-09-22 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5318103B1 (de) |
| CH (1) | CH537090A (de) |
| DE (1) | DE2047847C3 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2308815A1 (fr) * | 1975-04-23 | 1976-11-19 | Alsthom Cgee | Commande oleopneumatique |
| JPS6028082B2 (ja) * | 1977-07-20 | 1985-07-03 | 株式会社日立製作所 | 流体圧駆動装置 |
| DE102009015881A1 (de) * | 2009-04-01 | 2010-10-07 | Abb Technology Ag | Hydromechanischer Antrieb für elektrische Leitungsschalter |
| DE102009053901B3 (de) | 2009-11-20 | 2011-04-28 | Abb Technology Ag | Ventilanordnung |
-
1970
- 1970-09-22 DE DE19702047847 patent/DE2047847C3/de not_active Expired
-
1971
- 1971-07-21 CH CH1072371A patent/CH537090A/de not_active IP Right Cessation
- 1971-09-22 JP JP7416871A patent/JPS5318103B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2047847A1 (de) | 1972-03-23 |
| DE2047847C3 (de) | 1978-07-27 |
| DE2047847B2 (de) | 1977-12-01 |
| CH537090A (de) | 1973-05-15 |