GB9016965D0 - Hydraulic reciprocating drive apparatus - Google Patents

Hydraulic reciprocating drive apparatus

Info

Publication number
GB9016965D0
GB9016965D0 GB909016965A GB9016965A GB9016965D0 GB 9016965 D0 GB9016965 D0 GB 9016965D0 GB 909016965 A GB909016965 A GB 909016965A GB 9016965 A GB9016965 A GB 9016965A GB 9016965 D0 GB9016965 D0 GB 9016965D0
Authority
GB
United Kingdom
Prior art keywords
drive apparatus
reciprocating drive
hydraulic reciprocating
hydraulic
reciprocating
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
Application number
GB909016965A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pacson Ltd
Original Assignee
Pacson Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pacson Ltd filed Critical Pacson Ltd
Priority to GB909016965A priority Critical patent/GB9016965D0/en
Publication of GB9016965D0 publication Critical patent/GB9016965D0/en
Priority to EP19910914026 priority patent/EP0541644A1/en
Priority to JP91512818A priority patent/JPH05508898A/en
Priority to PCT/GB1991/001218 priority patent/WO1992002713A1/en
Pending legal-status Critical Current

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
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/04—Valves arranged in or on piston or piston-rod
GB909016965A 1990-08-02 1990-08-02 Hydraulic reciprocating drive apparatus Pending GB9016965D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB909016965A GB9016965D0 (en) 1990-08-02 1990-08-02 Hydraulic reciprocating drive apparatus
EP19910914026 EP0541644A1 (en) 1990-08-02 1991-07-22 Reciprocating drive apparatus
JP91512818A JPH05508898A (en) 1990-08-02 1991-07-22 Reciprocating drive
PCT/GB1991/001218 WO1992002713A1 (en) 1990-08-02 1991-07-22 Reciprocating drive apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909016965A GB9016965D0 (en) 1990-08-02 1990-08-02 Hydraulic reciprocating drive apparatus

Publications (1)

Publication Number Publication Date
GB9016965D0 true GB9016965D0 (en) 1990-09-19

Family

ID=10680054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB909016965A Pending GB9016965D0 (en) 1990-08-02 1990-08-02 Hydraulic reciprocating drive apparatus

Country Status (4)

Country Link
EP (1) EP0541644A1 (en)
JP (1) JPH05508898A (en)
GB (1) GB9016965D0 (en)
WO (1) WO1992002713A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020167108A1 (en) 2019-02-14 2020-08-20 DE LA PAZ AGUIRRE, Jaime System that increases energy efficiency for hydraulic devices
MX2021013474A (en) 2021-11-03 2022-02-11 Alvarez Bernadette Olvera Hydraulic power increase.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56129778A (en) * 1980-03-15 1981-10-12 Seiatsu:Kk Pressure transforming device
FR2588316B1 (en) * 1985-10-09 1990-03-02 Hydroem ALTERNATIVE HYDRAULIC CYLINDER

Also Published As

Publication number Publication date
EP0541644A1 (en) 1993-05-19
JPH05508898A (en) 1993-12-09
WO1992002713A1 (en) 1992-02-20

Similar Documents

Publication Publication Date Title
GB2285489B (en) Apparatus for reciprocating pumps
EP0445703A3 (en) Hydraulic drive system
GB2225830B (en) Drive apparatus
EP0657656A3 (en) Hydraulic apparatus.
GB8923280D0 (en) Pump apparatus
EP0461808A3 (en) Pump apparatus
GB9105579D0 (en) Motor driven zooming apparatus
GB8815656D0 (en) Hydraulic apparatus
EP0451724A3 (en) Hydraulic drive
GB9016965D0 (en) Hydraulic reciprocating drive apparatus
GB8821648D0 (en) Drive apparatus
GB9006246D0 (en) Drive
EP0413447A3 (en) Drive arrangement
GB2240532B (en) Drive unit
EP0435605A3 (en) Reel drive apparatus
GB8826068D0 (en) Hydraulic apparatus
GB9021574D0 (en) Fluid drive apparatus
GB9016021D0 (en) Drive apparatus
GB8918147D0 (en) Reciprocating drive means
GB8922094D0 (en) Fluid drive apparatus
PL285321A1 (en) Fluid press drive
PL294697A1 (en) Reciprocating drive
EP0486825A3 (en) Electro-hydraulic driving device
GB9413394D0 (en) Hydraulic drive apparatus
GB2244570B (en) Controllable drive apparatus