CH601910A5 - - Google Patents
Info
- Publication number
- CH601910A5 CH601910A5 CH30177A CH30177A CH601910A5 CH 601910 A5 CH601910 A5 CH 601910A5 CH 30177 A CH30177 A CH 30177A CH 30177 A CH30177 A CH 30177A CH 601910 A5 CH601910 A5 CH 601910A5
- 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
- H01H33/02—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762603041 DE2603041A1 (de) | 1976-01-28 | 1976-01-28 | Elektrischer schalter mit hydraulischem antrieb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601910A5 true CH601910A5 (US20110009641A1-20110113-C00116.png) | 1978-07-14 |
Family
ID=5968398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH30177A CH601910A5 (US20110009641A1-20110113-C00116.png) | 1976-01-28 | 1977-01-11 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH601910A5 (US20110009641A1-20110113-C00116.png) |
| DE (1) | DE2603041A1 (US20110009641A1-20110113-C00116.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3215243A1 (de) * | 1981-12-30 | 1983-07-07 | Sprecher & Schuh AG, 5001 Aarau, Aargau | Druckgasschalter |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009587A1 (de) * | 1978-08-31 | 1980-04-16 | Robitron Ag | Antriebsvorrichtung einer Linear-Einheit für Industrie-Roboter |
| US4424737A (en) * | 1980-03-26 | 1984-01-10 | Kabushiki Kaisha Komatsu Seisakusho | Stroke cushioning apparatus for hydraulic cylinders |
| EP0068495B1 (en) * | 1981-06-30 | 1986-03-12 | Hitachi Construction Machinery Co., Ltd. | Shock absorbing device for hydraulic cylinder |
| DE3545882A1 (de) * | 1985-12-23 | 1987-06-25 | Bbc Brown Boveri & Cie | Kolben-zylinderanordnung insbesondere fuer einen hochspannungs-leistungsschalter |
| DE102005025505A1 (de) * | 2005-06-03 | 2006-12-07 | Jungheinrich Ag | Vorrichtung zur Dämpfung eines Hydraulikzylinders eines Flurförderzeuges in der eingefahrenen Endlage eines Kolbens |
| DE102006017987A1 (de) * | 2006-04-13 | 2007-10-18 | Johann Weiss Maschinenbau | Pneumatikzylinder mit Endlagendämpfung sowie Dämpferhülse |
| DE102011109210B3 (de) * | 2011-08-03 | 2012-10-11 | Abb Technology Ag | Differentialzylinder für einen hydromechanischen Antrieb für elektrische Leistungsschalter |
| DE102011109227B3 (de) * | 2011-08-03 | 2012-11-29 | Abb Technology Ag | Differentialzylinder für einen hydromechanischen Antrieb für elektrische Leistungsschalter |
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1976
- 1976-01-28 DE DE19762603041 patent/DE2603041A1/de not_active Withdrawn
-
1977
- 1977-01-11 CH CH30177A patent/CH601910A5/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3215243A1 (de) * | 1981-12-30 | 1983-07-07 | Sprecher & Schuh AG, 5001 Aarau, Aargau | Druckgasschalter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2603041A1 (de) | 1977-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |