GB2410301B - Reversible pump for driving hydraulic cylinders - Google Patents

Reversible pump for driving hydraulic cylinders

Info

Publication number
GB2410301B
GB2410301B GB0401460A GB0401460A GB2410301B GB 2410301 B GB2410301 B GB 2410301B GB 0401460 A GB0401460 A GB 0401460A GB 0401460 A GB0401460 A GB 0401460A GB 2410301 B GB2410301 B GB 2410301B
Authority
GB
United Kingdom
Prior art keywords
hydraulic cylinders
driving hydraulic
reversible pump
reversible
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.)
Expired - Fee Related
Application number
GB0401460A
Other versions
GB0401460D0 (en
GB2410301A (en
Inventor
Robert A Wood
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.)
Rocky Mountain Parabolic Products Ltd
Original Assignee
Rocky Mountain Parabolic Products 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 Rocky Mountain Parabolic Products Ltd filed Critical Rocky Mountain Parabolic Products Ltd
Priority to GB0401460A priority Critical patent/GB2410301B/en
Publication of GB0401460D0 publication Critical patent/GB0401460D0/en
Publication of GB2410301A publication Critical patent/GB2410301A/en
Application granted granted Critical
Publication of GB2410301B publication Critical patent/GB2410301B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB0401460A 2004-01-23 2004-01-23 Reversible pump for driving hydraulic cylinders Expired - Fee Related GB2410301B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0401460A GB2410301B (en) 2004-01-23 2004-01-23 Reversible pump for driving hydraulic cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0401460A GB2410301B (en) 2004-01-23 2004-01-23 Reversible pump for driving hydraulic cylinders

Publications (3)

Publication Number Publication Date
GB0401460D0 GB0401460D0 (en) 2004-02-25
GB2410301A GB2410301A (en) 2005-07-27
GB2410301B true GB2410301B (en) 2007-12-05

Family

ID=31971325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0401460A Expired - Fee Related GB2410301B (en) 2004-01-23 2004-01-23 Reversible pump for driving hydraulic cylinders

Country Status (1)

Country Link
GB (1) GB2410301B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479759A (en) * 1979-12-13 1984-10-30 Vernon Zeitz Valveless, positive displacement pump
EP0298140A1 (en) * 1987-07-06 1989-01-11 Dozsa Mezögazdasagi Termelöszövetketzet Metering pump with a rotary piston
SU1548506A1 (en) * 1988-05-20 1990-03-07 Предприятие П/Я А-7555 Variable-displacement pump
US5472320A (en) * 1994-03-23 1995-12-05 Prominent Dosiertechnik Gmbh Displacement piston pump
US20020064466A1 (en) * 2000-11-15 2002-05-30 Alfred Schutz Piston pump
EP1300242A2 (en) * 2001-10-05 2003-04-09 Tokyo Kikai Seisakusho Ltd. Pump for printing press

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479759A (en) * 1979-12-13 1984-10-30 Vernon Zeitz Valveless, positive displacement pump
EP0298140A1 (en) * 1987-07-06 1989-01-11 Dozsa Mezögazdasagi Termelöszövetketzet Metering pump with a rotary piston
SU1548506A1 (en) * 1988-05-20 1990-03-07 Предприятие П/Я А-7555 Variable-displacement pump
US5472320A (en) * 1994-03-23 1995-12-05 Prominent Dosiertechnik Gmbh Displacement piston pump
US20020064466A1 (en) * 2000-11-15 2002-05-30 Alfred Schutz Piston pump
EP1300242A2 (en) * 2001-10-05 2003-04-09 Tokyo Kikai Seisakusho Ltd. Pump for printing press

Also Published As

Publication number Publication date
GB0401460D0 (en) 2004-02-25
GB2410301A (en) 2005-07-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170123