JPS56129778A - Pressure transforming device - Google Patents
Pressure transforming deviceInfo
- Publication number
- JPS56129778A JPS56129778A JP3284580A JP3284580A JPS56129778A JP S56129778 A JPS56129778 A JP S56129778A JP 3284580 A JP3284580 A JP 3284580A JP 3284580 A JP3284580 A JP 3284580A JP S56129778 A JPS56129778 A JP S56129778A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- high pressure
- oil
- piston
- chamber
- 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.)
- Granted
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
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3284580A JPS56129778A (en) | 1980-03-15 | 1980-03-15 | Pressure transforming device |
US06/149,054 US4348161A (en) | 1980-03-15 | 1980-05-12 | Pressure converting apparatus |
DE19803048776 DE3048776A1 (de) | 1980-03-15 | 1980-12-23 | Druckwandlergeraet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3284580A JPS56129778A (en) | 1980-03-15 | 1980-03-15 | Pressure transforming device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56129778A true JPS56129778A (en) | 1981-10-12 |
JPS6221994B2 JPS6221994B2 (ja) | 1987-05-15 |
Family
ID=12370155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3284580A Granted JPS56129778A (en) | 1980-03-15 | 1980-03-15 | Pressure transforming device |
Country Status (3)
Country | Link |
---|---|
US (1) | US4348161A (ja) |
JP (1) | JPS56129778A (ja) |
DE (1) | DE3048776A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986001260A1 (en) * | 1984-08-03 | 1986-02-27 | Klaus Obermann | Duplex plunger pump |
US7165951B2 (en) | 2003-07-17 | 2007-01-23 | Mitsuharu Magami | High-pressure generating device |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193988A (en) * | 1987-10-21 | 1993-03-16 | Product Research And Development | Reverse osmosis system and automatic cycling booster pump therefor |
US4836924A (en) * | 1987-10-21 | 1989-06-06 | Solomon Donald F | Reverse osmosis system and automatic cycling booster pump therefor |
US5154820A (en) * | 1987-10-21 | 1992-10-13 | Product Research And Development | Reverse osmosis system with cycled pressure intensifiers |
US4995793A (en) * | 1987-10-21 | 1991-02-26 | Product Research And Development | Reverse osmosis system and automatic cycling booster pump therefor |
US5009777A (en) * | 1989-05-11 | 1991-04-23 | Solomon Donald F | Reverse osmosis and hot water system |
GB9016965D0 (en) * | 1990-08-02 | 1990-09-19 | Pacson Ltd | Hydraulic reciprocating drive apparatus |
US5092745A (en) * | 1990-11-14 | 1992-03-03 | Graham John M | Automatic pressure-driven compressor |
US5105720A (en) * | 1991-05-16 | 1992-04-21 | Horng Tat Y | Oscillating piston controlled by piloted valve, piston position controls pilot valve |
US5380428A (en) * | 1992-04-22 | 1995-01-10 | Product Research & Development | Pump for reverse osmosis system |
US5244361A (en) * | 1992-04-22 | 1993-09-14 | Product Research And Development | Pump for reverse osmosis system |
US5500113A (en) * | 1993-10-13 | 1996-03-19 | Shurflo Pump Manufacturing Co. | Reverse osmosis water system |
US5505593A (en) * | 1993-10-13 | 1996-04-09 | Shurflo Pump Manufacturing Co. | Reciprocable device with switching mechanism |
US6733253B2 (en) | 2002-07-03 | 2004-05-11 | Richard W Vockroth | Hydraulic air compressor having an automatic water valve regulation mechanism |
AU2002337622A1 (en) * | 2002-09-05 | 2004-03-29 | Freni Brembo S.P.A. | Vehicle braking system master cylinder |
US7597545B2 (en) * | 2002-11-25 | 2009-10-06 | Hartho-Hydraulic Aps | Amplifier assembly |
US20070125710A1 (en) * | 2005-12-02 | 2007-06-07 | Craig Schmitt | Non-electric zero waste reverse osmosis water filtering system |
AR063858A1 (es) * | 2006-11-21 | 2009-02-25 | African Explosives Ltd | Una disposicion de bombeo |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2420896A (en) * | 1945-10-04 | 1947-05-20 | Vulcan Soot Blower Corp | Reciprocating expansible chamber motor with pilot controlled distributing valve |
US3093122A (en) * | 1960-11-28 | 1963-06-11 | Texsteam Corp | Fluid operated pump |
US3949644A (en) * | 1974-01-11 | 1976-04-13 | Hein-Werner Corporation | Pneumatic-hydraulic pumping device |
US4062639A (en) * | 1974-11-06 | 1977-12-13 | The Hotsy Corporation | Fluid motor-driven pump using fluid pressure to set position of pilot valve |
US4096059A (en) * | 1976-05-12 | 1978-06-20 | Pinkerton Harry E | Proportioning fluids |
-
1980
- 1980-03-15 JP JP3284580A patent/JPS56129778A/ja active Granted
- 1980-05-12 US US06/149,054 patent/US4348161A/en not_active Expired - Lifetime
- 1980-12-23 DE DE19803048776 patent/DE3048776A1/de not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986001260A1 (en) * | 1984-08-03 | 1986-02-27 | Klaus Obermann | Duplex plunger pump |
US7165951B2 (en) | 2003-07-17 | 2007-01-23 | Mitsuharu Magami | High-pressure generating device |
Also Published As
Publication number | Publication date |
---|---|
DE3048776A1 (de) | 1981-11-19 |
JPS6221994B2 (ja) | 1987-05-15 |
US4348161A (en) | 1982-09-07 |
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