FR2175865B3 - - Google Patents
Info
- Publication number
- FR2175865B3 FR2175865B3 FR7308553A FR7308553A FR2175865B3 FR 2175865 B3 FR2175865 B3 FR 2175865B3 FR 7308553 A FR7308553 A FR 7308553A FR 7308553 A FR7308553 A FR 7308553A FR 2175865 B3 FR2175865 B3 FR 2175865B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2211822A DE2211822A1 (en) | 1972-03-11 | 1972-03-11 | CONTROL ELEMENT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2175865A1 FR2175865A1 (en) | 1973-10-26 |
| FR2175865B3 true FR2175865B3 (en) | 1978-01-13 |
Family
ID=5838618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7308553A Expired FR2175865B3 (en) | 1972-03-11 | 1973-03-09 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2211822A1 (en) |
| FR (1) | FR2175865B3 (en) |
| GB (1) | GB1414399A (en) |
| IT (1) | IT983536B (en) |
-
1972
- 1972-03-11 DE DE2211822A patent/DE2211822A1/en active Pending
-
1973
- 1973-03-09 FR FR7308553A patent/FR2175865B3/fr not_active Expired
- 1973-03-09 IT IT2145073A patent/IT983536B/en active
- 1973-03-12 GB GB1184373A patent/GB1414399A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2211822A1 (en) | 1973-09-20 |
| GB1414399A (en) | 1975-11-19 |
| FR2175865A1 (en) | 1973-10-26 |
| IT983536B (en) | 1974-11-11 |