BE687863A - - Google Patents
Info
- Publication number
- BE687863A BE687863A BE687863DA BE687863A BE 687863 A BE687863 A BE 687863A BE 687863D A BE687863D A BE 687863DA BE 687863 A BE687863 A BE 687863A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
- F16K17/0453—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the member being a diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Valve Housings (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0084001 | 1965-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687863A true BE687863A (en) | 1967-03-16 |
Family
ID=6982232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687863D BE687863A (en) | 1965-10-06 | 1966-10-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE687863A (en) |
| DE (1) | DE1475954C3 (en) |
| GB (1) | GB1158406A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4489750A (en) * | 1981-08-25 | 1984-12-25 | Davol, Inc. | Pressure operated pulsatile fluid flow device |
-
1965
- 1965-10-06 DE DE19651475954 patent/DE1475954C3/en not_active Expired
-
1966
- 1966-10-05 BE BE687863D patent/BE687863A/xx unknown
- 1966-10-05 GB GB4441066A patent/GB1158406A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1475954A1 (en) | 1969-08-14 |
| GB1158406A (en) | 1969-07-16 |
| DE1475954B2 (en) | 1974-07-18 |
| DE1475954C3 (en) | 1975-04-03 |