JPS578373A - Pneumatic/hydraulic pump - Google Patents
Pneumatic/hydraulic pumpInfo
- Publication number
- JPS578373A JPS578373A JP7059181A JP7059181A JPS578373A JP S578373 A JPS578373 A JP S578373A JP 7059181 A JP7059181 A JP 7059181A JP 7059181 A JP7059181 A JP 7059181A JP S578373 A JPS578373 A JP S578373A
- Authority
- JP
- Japan
- Prior art keywords
- pneumatic
- hydraulic pump
- hydraulic
- pump
- 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.)
- Pending
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
- F04B9/123—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 only one pumping chamber
- F04B9/127—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 only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/148,696 US4352644A (en) | 1980-05-12 | 1980-05-12 | Air-hydraulic pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS578373A true JPS578373A (en) | 1982-01-16 |
Family
ID=22526934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7059181A Pending JPS578373A (en) | 1980-05-12 | 1981-05-11 | Pneumatic/hydraulic pump |
Country Status (5)
Country | Link |
---|---|
US (1) | US4352644A (ja) |
JP (1) | JPS578373A (ja) |
DE (1) | DE3111065A1 (ja) |
GB (1) | GB2076901A (ja) |
IT (1) | IT1170796B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60162122A (ja) * | 1984-01-31 | 1985-08-23 | Rinnai Corp | 強制給気式燃焼器の送風機の制御装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5243897A (en) * | 1992-04-07 | 1993-09-14 | Frank & Robyn Walton 1990 Family Trust | Magnetically actuated fluid motor |
FI96132C (fi) * | 1993-03-25 | 1996-05-10 | Dynaset Oy | Paineväliaineella toimiva laite ja pumppu |
US5683230A (en) * | 1993-03-25 | 1997-11-04 | Karppinen; Reijo | Pressure medium driven device performing linear motion |
US5341723A (en) * | 1993-04-20 | 1994-08-30 | Michael Hung | Reciprocating pneumatic motor for hydraulics |
GB2302712B (en) * | 1995-06-29 | 1998-08-26 | John Gerard Foster | Fluid pumps |
CN1105076C (zh) * | 1998-01-16 | 2003-04-09 | 洪茂雄 | 油压千斤顶用气动缸的梭动阀 |
US6012377A (en) * | 1998-02-13 | 2000-01-11 | Hung; Michael | Shuttle valve of a reciprocating pneumatic motor for hydraulics |
US6736292B2 (en) | 2002-03-01 | 2004-05-18 | Lincoln Industrial Corporation | Pneumatic reciprocating motor and grease gun incorporating same |
US6923348B2 (en) * | 2002-03-01 | 2005-08-02 | Lincoln Industrial Corporation | Pump with pneumatic motor |
US7147442B2 (en) * | 2003-05-22 | 2006-12-12 | Kuo-Chung Yeh | Automatic oil pump, with a valved pumping piston and a valved driving piston unit |
DE202006002243U1 (de) * | 2006-02-10 | 2006-04-20 | Lincoln Gmbh & Co. Kg | Hydraulische Vorrichtung mit Schmierpumpe |
CN104141595A (zh) * | 2014-07-23 | 2014-11-12 | 上海帕格液压设备有限公司 | 一种气动液压泵 |
CN107327383A (zh) * | 2017-08-30 | 2017-11-07 | 宁波溪口兴发气动液压机械制造厂 | 一种气动液压泵 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2091390A (en) * | 1936-06-23 | 1937-08-31 | Nat Pneumatic Co | Windshield wiper mechanism |
US2748751A (en) * | 1953-10-16 | 1956-06-05 | Raymond Concrete Pile Co | Fluid actuated power hammers |
US2932285A (en) * | 1956-04-20 | 1960-04-12 | Vilbiss Co | Air motor for a coating material pump |
US2987051A (en) * | 1958-10-22 | 1961-06-06 | Lodding Engineering Corp | Water-operated oscillator |
US3279326A (en) * | 1964-02-10 | 1966-10-18 | Thermo Electron Eng Corp | Steam engine with self-contained valvular mechanism |
US3448658A (en) * | 1967-10-06 | 1969-06-10 | Walker Mfg Co | Restrictor for hydraulic pump |
US3597121A (en) * | 1970-01-20 | 1971-08-03 | Owatonna Tool Co | Air-driven hydraulic pump |
-
1980
- 1980-05-12 US US06/148,696 patent/US4352644A/en not_active Expired - Lifetime
-
1981
- 1981-03-02 GB GB8106508A patent/GB2076901A/en not_active Withdrawn
- 1981-03-12 IT IT48008/81A patent/IT1170796B/it active
- 1981-03-20 DE DE19813111065 patent/DE3111065A1/de active Granted
- 1981-05-11 JP JP7059181A patent/JPS578373A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60162122A (ja) * | 1984-01-31 | 1985-08-23 | Rinnai Corp | 強制給気式燃焼器の送風機の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
DE3111065C2 (ja) | 1991-02-28 |
IT8148008A0 (it) | 1981-03-12 |
DE3111065A1 (de) | 1982-03-04 |
IT1170796B (it) | 1987-06-03 |
US4352644A (en) | 1982-10-05 |
GB2076901A (en) | 1981-12-09 |
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