BE691106A - - Google Patents
Info
- Publication number
- BE691106A BE691106A BE691106DA BE691106A BE 691106 A BE691106 A BE 691106A BE 691106D A BE691106D A BE 691106DA BE 691106 A BE691106 A BE 691106A
- Authority
- BE
- Belgium
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1730465A CH429342A (en) | 1965-12-15 | 1965-12-15 | Pneumatic delay valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE691106A true BE691106A (en) | 1967-05-16 |
Family
ID=4424370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE691106D BE691106A (en) | 1965-12-15 | 1966-12-13 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE691106A (en) |
| CH (1) | CH429342A (en) |
| FR (1) | FR1509224A (en) |
| SE (1) | SE320857B (en) |
-
1965
- 1965-12-15 CH CH1730465A patent/CH429342A/en unknown
-
1966
- 1966-12-12 FR FR86996A patent/FR1509224A/en not_active Expired
- 1966-12-13 BE BE691106D patent/BE691106A/xx unknown
- 1966-12-13 SE SE1706266A patent/SE320857B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1550054B1 (en) | 1969-10-02 |
| FR1509224A (en) | 1968-01-12 |
| CH429342A (en) | 1967-01-31 |
| SE320857B (en) | 1970-02-16 |