FR2712917B3 - Moteur pneumatique alternatif pour dispositif hydraulique. - Google Patents
Moteur pneumatique alternatif pour dispositif hydraulique.Info
- Publication number
- FR2712917B3 FR2712917B3 FR9313995A FR9313995A FR2712917B3 FR 2712917 B3 FR2712917 B3 FR 2712917B3 FR 9313995 A FR9313995 A FR 9313995A FR 9313995 A FR9313995 A FR 9313995A FR 2712917 B3 FR2712917 B3 FR 2712917B3
- Authority
- FR
- France
- Prior art keywords
- hydraulic device
- pneumatic motor
- reciprocating pneumatic
- reciprocating
- motor
- 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 - Lifetime
Links
Classifications
-
- 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
- F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
- F01L15/12—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 characterised by having means for effecting pressure equilibrium between two different cylinder spaces at idling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Details Of Reciprocating Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/049,299 US5341723A (en) | 1993-04-20 | 1993-04-20 | Reciprocating pneumatic motor for hydraulics |
FR9313995A FR2712917B3 (fr) | 1993-04-20 | 1993-11-23 | Moteur pneumatique alternatif pour dispositif hydraulique. |
GB9324055A GB2284023B (en) | 1993-04-20 | 1993-11-23 | Fluid actuated motor |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/049,299 US5341723A (en) | 1993-04-20 | 1993-04-20 | Reciprocating pneumatic motor for hydraulics |
FR9313995A FR2712917B3 (fr) | 1993-04-20 | 1993-11-23 | Moteur pneumatique alternatif pour dispositif hydraulique. |
GB9324055A GB2284023B (en) | 1993-04-20 | 1993-11-23 | Fluid actuated motor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2712917A3 FR2712917A3 (fr) | 1995-06-02 |
FR2712917B3 true FR2712917B3 (fr) | 1995-10-06 |
Family
ID=27252825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9313995A Expired - Lifetime FR2712917B3 (fr) | 1993-04-20 | 1993-11-23 | Moteur pneumatique alternatif pour dispositif hydraulique. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5341723A (fr) |
FR (1) | FR2712917B3 (fr) |
GB (1) | GB2284023B (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2060527B1 (es) * | 1992-10-02 | 1997-05-01 | Fico Cables Sa | Valvula de cierre para embolos de dispositivos autorreguladores hidraulicos. |
JP3720115B2 (ja) * | 1996-03-22 | 2005-11-24 | 株式会社ショーワ | パワーチルトシリンダ装置 |
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 |
US6364565B1 (en) | 2000-02-01 | 2002-04-02 | Caterpillar Inc. | Piston pin assembly |
US6398527B1 (en) | 2000-08-21 | 2002-06-04 | Westport Research Inc. | Reciprocating motor with uni-directional fluid flow |
US6923348B2 (en) * | 2002-03-01 | 2005-08-02 | Lincoln Industrial Corporation | Pump with pneumatic motor |
US6736292B2 (en) | 2002-03-01 | 2004-05-18 | Lincoln Industrial Corporation | Pneumatic reciprocating motor and grease gun incorporating same |
US6782956B1 (en) | 2003-03-07 | 2004-08-31 | Ingersoll-Rand Company | Drive system having an inertial valve |
US6863134B2 (en) * | 2003-03-07 | 2005-03-08 | Ingersoll-Rand Company | Rotary tool |
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 |
TWI298311B (en) * | 2003-10-14 | 2008-07-01 | Lincoln Ind Corp | Pump with pneumatic motor |
US20070137193A1 (en) * | 2005-12-15 | 2007-06-21 | Jim Seah | Hydraulic lifting apparatus |
DE202006002243U1 (de) * | 2006-02-10 | 2006-04-20 | Lincoln Gmbh & Co. Kg | Hydraulische Vorrichtung mit Schmierpumpe |
US20070241297A1 (en) * | 2006-04-13 | 2007-10-18 | Honeywell International, Inc. | Guided pneumatic second stage switching valve |
US7481150B2 (en) * | 2006-08-29 | 2009-01-27 | Compact Automation Products, Llc | Fluid cylinder for high temperature applications |
FR2910076B1 (fr) * | 2006-12-19 | 2009-03-06 | Alfa Laval Moatti Soc Par Acti | Moteur hydraulique |
EP2150431B1 (fr) * | 2007-04-30 | 2011-08-17 | Parker Hannifin Corporation | Embrayeur hydrauliquement actionné pour prise de force |
WO2009146497A1 (fr) * | 2008-06-03 | 2009-12-10 | Eamon Bergin | Moteur a piston a mouvement alternatif entraine par des differentiels de pression |
ITMI20092058A1 (it) * | 2009-11-23 | 2011-05-24 | Aquila Luca Dell | Dispositivo motore, particolarmente per macchine da tatuaggio, dermografia e simili. |
US8262371B2 (en) * | 2010-02-12 | 2012-09-11 | Wen-Feng Wang | Pneumatic control device for supplying hydraulic fluid |
US20180194602A1 (en) * | 2017-01-12 | 2018-07-12 | Gray Manufacturing Company, Inc. | Ram retract system for a lift |
US10598196B2 (en) | 2017-12-28 | 2020-03-24 | Shinn Fu Corporation | Reduced noise reciprocating pneumatic motor |
CN109083883B (zh) * | 2018-08-22 | 2020-01-24 | 江苏大学 | 一种摩擦可控的气缸 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278103A (en) * | 1965-04-06 | 1966-10-11 | Senco Products | Fastener applying device |
US3354787A (en) * | 1964-10-24 | 1967-11-28 | Takahata Kenichi | Pneumatic driving gear |
US3561324A (en) * | 1968-05-10 | 1971-02-09 | Fastener Corp | Fastener driving tool |
GB1270026A (en) * | 1969-02-13 | 1972-04-12 | Haskel Eng & Supply Co | Air driven motor |
US3597121A (en) * | 1970-01-20 | 1971-08-03 | Owatonna Tool Co | Air-driven hydraulic pump |
NL7103260A (fr) * | 1970-03-13 | 1971-09-15 | ||
FI50941C (fi) * | 1974-04-25 | 1976-09-10 | Tampella Oy Ab | Paineenalaisen nesteen avulla käytettävä iskulaite. |
US4074612A (en) * | 1976-08-25 | 1978-02-21 | Applied Power Inc. | Fluid operated hydraulic pump |
US4352644A (en) * | 1980-05-12 | 1982-10-05 | Owatonna Tool Company | Air-hydraulic pump |
US4645431A (en) * | 1984-03-30 | 1987-02-24 | Sigma Enterprises, Inc. | Hydraulic pumping apparatus and method of operation |
-
1993
- 1993-04-20 US US08/049,299 patent/US5341723A/en not_active Expired - Lifetime
- 1993-11-23 FR FR9313995A patent/FR2712917B3/fr not_active Expired - Lifetime
- 1993-11-23 GB GB9324055A patent/GB2284023B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2284023A (en) | 1995-05-24 |
GB2284023B (en) | 1997-10-08 |
FR2712917A3 (fr) | 1995-06-02 |
US5341723A (en) | 1994-08-30 |
GB9324055D0 (en) | 1994-01-12 |
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