BE644778A - - Google Patents
Info
- Publication number
- BE644778A BE644778A BE644778DA BE644778A BE 644778 A BE644778 A BE 644778A BE 644778D A BE644778D A BE 644778DA BE 644778 A BE644778 A BE 644778A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
- G05D7/014—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path using sliding elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB923463A GB1076401A (en) | 1963-03-08 | 1963-03-08 | Fluid flow regulating devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644778A true BE644778A (US08197722-20120612-C00042.png) | 1964-07-01 |
Family
ID=9867983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644778D BE644778A (US08197722-20120612-C00042.png) | 1963-03-08 | 1964-03-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE644778A (US08197722-20120612-C00042.png) |
| GB (1) | GB1076401A (US08197722-20120612-C00042.png) |
| NL (1) | NL6402371A (US08197722-20120612-C00042.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4231386A (en) * | 1978-03-23 | 1980-11-04 | Braukmann Armaturen Ag | Differential pressure relief valve |
| US9910447B2 (en) | 2015-03-10 | 2018-03-06 | Fratelli Pettinaroli S.P.A. | Automatic balancing valve |
-
1963
- 1963-03-08 GB GB923463A patent/GB1076401A/en not_active Expired
-
1964
- 1964-03-05 BE BE644778D patent/BE644778A/xx unknown
- 1964-03-07 NL NL6402371A patent/NL6402371A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6402371A (US08197722-20120612-C00042.png) | 1964-09-09 |
| GB1076401A (en) | 1967-07-19 |
