FR970172A - Improvements to diaphragm pumps - Google Patents
Improvements to diaphragm pumpsInfo
- Publication number
- FR970172A FR970172A FR970172DA FR970172A FR 970172 A FR970172 A FR 970172A FR 970172D A FR970172D A FR 970172DA FR 970172 A FR970172 A FR 970172A
- Authority
- FR
- France
- Prior art keywords
- diaphragm pumps
- pumps
- diaphragm
- Prior art date
- 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
- 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
- F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
-
- 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
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR970172T | 1948-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR970172A true FR970172A (en) | 1951-01-02 |
Family
ID=9503702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR970172D Expired FR970172A (en) | 1948-08-05 | 1948-08-05 | Improvements to diaphragm pumps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR970172A (en) |
-
1948
- 1948-08-05 FR FR970172D patent/FR970172A/en not_active Expired
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