FR2352177B1 - - Google Patents
Info
- Publication number
- FR2352177B1 FR2352177B1 FR7615536A FR7615536A FR2352177B1 FR 2352177 B1 FR2352177 B1 FR 2352177B1 FR 7615536 A FR7615536 A FR 7615536A FR 7615536 A FR7615536 A FR 7615536A FR 2352177 B1 FR2352177 B1 FR 2352177B1
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1037—Flap valves
- F04B53/1047—Flap valves the valve being formed by one or more flexible elements
- F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
- F04B53/1062—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at two or more points at its periphery
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7615536A FR2352177A1 (fr) | 1976-05-21 | 1976-05-21 | Perfectionnements aux pompes a diaphragme a systeme antiretour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7615536A FR2352177A1 (fr) | 1976-05-21 | 1976-05-21 | Perfectionnements aux pompes a diaphragme a systeme antiretour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2352177A1 FR2352177A1 (fr) | 1977-12-16 |
| FR2352177B1 true FR2352177B1 ( ) | 1980-10-03 |
Family
ID=9173505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7615536A Granted FR2352177A1 (fr) | 1976-05-21 | 1976-05-21 | Perfectionnements aux pompes a diaphragme a systeme antiretour |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2352177A1 ( ) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2445455A2 (fr) * | 1978-12-29 | 1980-07-25 | Hunsinger Emile | Perfectionnements aux pompes a diaphragme a systeme antiretour |
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1976
- 1976-05-21 FR FR7615536A patent/FR2352177A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2352177A1 (fr) | 1977-12-16 |