DD41174A3 - - Google Patents
Info
- Publication number
- DD41174A3 DD41174A3 DD7668861A DD7668861A DD41174A3 DD 41174 A3 DD41174 A3 DD 41174A3 DD 7668861 A DD7668861 A DD 7668861A DD 7668861 A DD7668861 A DD 7668861A DD 41174 A3 DD41174 A3 DD 41174A3
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/001—Double valve requiring the use of both hands simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD41174A3 true DD41174A3 (en) | 1965-11-05 |
Family
ID=279983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD7668861A DD41174A3 (en) | 1961-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD41174A3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811374A1 (en) * | 1978-03-16 | 1979-09-27 | Technomatic Ag Aesch | Safety valve for press fluid drive - has two bores accommodating plugs connected by passages crossing over each other |
| DE3410426A1 (en) * | 1983-04-05 | 1984-10-11 | Ross Operating Valve Co., Detroit, Mich. | MONITORING DEVICE FOR A SAFETY VALVE |
| US5113907A (en) * | 1991-01-29 | 1992-05-19 | Ross Operating Valve Company | Dynamic self-monitoring air operating system |
-
1961
- 1961-11-08 DD DD7668861A patent/DD41174A3/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811374A1 (en) * | 1978-03-16 | 1979-09-27 | Technomatic Ag Aesch | Safety valve for press fluid drive - has two bores accommodating plugs connected by passages crossing over each other |
| DE3410426A1 (en) * | 1983-04-05 | 1984-10-11 | Ross Operating Valve Co., Detroit, Mich. | MONITORING DEVICE FOR A SAFETY VALVE |
| US5113907A (en) * | 1991-01-29 | 1992-05-19 | Ross Operating Valve Company | Dynamic self-monitoring air operating system |