FR700509A - Motor vacuum operated diaphragm pump device - Google Patents
Motor vacuum operated diaphragm pump deviceInfo
- Publication number
- FR700509A FR700509A FR700509DA FR700509A FR 700509 A FR700509 A FR 700509A FR 700509D A FR700509D A FR 700509DA FR 700509 A FR700509 A FR 700509A
- Authority
- FR
- France
- Prior art keywords
- pump device
- diaphragm pump
- vacuum operated
- operated diaphragm
- motor vacuum
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/1207—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
-
- 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
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR700509T | 1929-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR700509A true FR700509A (en) | 1931-03-02 |
Family
ID=9050563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR700509D Expired FR700509A (en) | 1929-11-25 | 1929-11-25 | Motor vacuum operated diaphragm pump device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR700509A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0192246A2 (en) * | 1985-02-19 | 1986-08-27 | The Coca-Cola Company | Single-acting,gas operated pump |
-
1929
- 1929-11-25 FR FR700509D patent/FR700509A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0192246A2 (en) * | 1985-02-19 | 1986-08-27 | The Coca-Cola Company | Single-acting,gas operated pump |
EP0192246A3 (en) * | 1985-02-19 | 1988-09-28 | The Coca-Cola Company | Single-acting,gas operated pump |
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