FR2314413B1 - - Google Patents
Info
- Publication number
- FR2314413B1 FR2314413B1 FR7617792A FR7617792A FR2314413B1 FR 2314413 B1 FR2314413 B1 FR 2314413B1 FR 7617792 A FR7617792 A FR 7617792A FR 7617792 A FR7617792 A FR 7617792A FR 2314413 B1 FR2314413 B1 FR 2314413B1
- 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
- F16K7/075—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 a rigid body being located within the tubular diaphragm
-
- 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
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ177820A NZ177820A (en) | 1975-06-13 | 1975-06-13 | Diaphragm valve with internal slots or apertures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2314413A1 FR2314413A1 (en) | 1977-01-07 |
| FR2314413B1 true FR2314413B1 (en) | 1980-02-15 |
Family
ID=19917329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7617792A Granted FR2314413A1 (en) | 1975-06-13 | 1976-06-11 | Diaphragm valve with bolted cover - has parallel ribs to support diaphragm on outlet side |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS51151822A (en) |
| BE (1) | BE842861A (en) |
| DE (1) | DE2625637A1 (en) |
| DK (1) | DK261376A (en) |
| FR (1) | FR2314413A1 (en) |
| NL (1) | NL7606423A (en) |
| NZ (1) | NZ177820A (en) |
| SE (1) | SE422982B (en) |
| ZA (1) | ZA763401B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3933153A1 (en) * | 1989-10-04 | 1991-04-11 | Arcus Stahlvertriebsgesellscha | Membrane valve with disc-shaped membrane - has valve housing with inlet and outlet part, and support, and perforated plate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE388467A (en) * | ||||
| US1793396A (en) * | 1928-06-21 | 1931-02-17 | Haentjens Otto | Diaphragm valve |
-
1975
- 1975-06-13 NZ NZ177820A patent/NZ177820A/en unknown
-
1976
- 1976-06-08 DE DE19762625637 patent/DE2625637A1/en not_active Withdrawn
- 1976-06-08 ZA ZA00763401A patent/ZA763401B/en unknown
- 1976-06-11 SE SE7606650A patent/SE422982B/en not_active IP Right Cessation
- 1976-06-11 DK DK261376A patent/DK261376A/en not_active Application Discontinuation
- 1976-06-11 BE BE167848A patent/BE842861A/en unknown
- 1976-06-11 FR FR7617792A patent/FR2314413A1/en active Granted
- 1976-06-12 JP JP51069256A patent/JPS51151822A/en active Pending
- 1976-06-14 NL NL7606423A patent/NL7606423A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA763401B (en) | 1978-01-25 |
| SE7606650L (en) | 1976-12-14 |
| DK261376A (en) | 1976-12-14 |
| FR2314413A1 (en) | 1977-01-07 |
| BE842861A (en) | 1976-12-13 |
| SE422982B (en) | 1982-04-05 |
| JPS51151822A (en) | 1976-12-27 |
| DE2625637A1 (en) | 1977-04-07 |
| NL7606423A (en) | 1976-12-15 |
| NZ177820A (en) | 1979-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |