JPS536721B1 - - Google Patents
Info
- Publication number
- JPS536721B1 JPS536721B1 JP6916872A JP6916872A JPS536721B1 JP S536721 B1 JPS536721 B1 JP S536721B1 JP 6916872 A JP6916872 A JP 6916872A JP 6916872 A JP6916872 A JP 6916872A JP S536721 B1 JPS536721 B1 JP S536721B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
- F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
- F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
- F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
-
- 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
- F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
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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
- 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
- F04B9/129—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 having plural pumping chambers
- F04B9/131—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 having plural pumping chambers with two mechanically connected pumping members
- F04B9/135—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 having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16146571A | 1971-07-12 | 1971-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS536721B1 true JPS536721B1 (en) | 1978-03-10 |
Family
ID=22581282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6916872A Pending JPS536721B1 (en) | 1971-07-12 | 1972-07-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS536721B1 (en) |
| AU (1) | AU463835B2 (en) |
| CA (1) | CA981107A (en) |
| FR (1) | FR2146020A5 (en) |
| ZA (1) | ZA724374B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2092682B (en) * | 1981-02-10 | 1984-08-01 | Ambic Equip Ltd | Improvements in or relating to pressure systems for spray liquids |
| GB2112870B (en) * | 1981-12-23 | 1985-05-09 | Champion Spark Plug Co | Diaphragm pumps |
| GB9102410D0 (en) * | 1991-02-05 | 1991-03-20 | Blagdon Durham Ltd | Pumps |
| US5527160A (en) * | 1994-10-11 | 1996-06-18 | The Aro Corporation | Mechanical shift, pneumatic assist pilot valve |
| DE19622266C1 (en) * | 1996-06-03 | 1998-01-22 | Ivan Dipl Ing Rupert | Working air control valve |
| NL2021314B1 (en) * | 2018-07-16 | 2020-01-24 | Noord Jan | Reciprocating piston motor, motor-pump assembly and method for driving a pump |
-
1972
- 1972-06-26 ZA ZA724374A patent/ZA724374B/en unknown
- 1972-06-27 CA CA145,772A patent/CA981107A/en not_active Expired
- 1972-06-28 AU AU43987/72A patent/AU463835B2/en not_active Expired
- 1972-07-11 FR FR7225166A patent/FR2146020A5/fr not_active Expired
- 1972-07-12 JP JP6916872A patent/JPS536721B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2146020A5 (en) | 1973-02-23 |
| CA981107A (en) | 1976-01-06 |
| AU463835B2 (en) | 1975-08-07 |
| AU4398772A (en) | 1974-01-03 |
| ZA724374B (en) | 1974-02-27 |