GB2292421B - Gerotor pumps - Google Patents

Gerotor pumps

Info

Publication number
GB2292421B
GB2292421B GB9416551A GB9416551A GB2292421B GB 2292421 B GB2292421 B GB 2292421B GB 9416551 A GB9416551 A GB 9416551A GB 9416551 A GB9416551 A GB 9416551A GB 2292421 B GB2292421 B GB 2292421B
Authority
GB
United Kingdom
Prior art keywords
gerotor pumps
gerotor
pumps
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
GB9416551A
Other versions
GB2292421A (en
GB9416551D0 (en
Inventor
Steve Hodge
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.)
Concentric Pumps Ltd
Original Assignee
Concentric Pumps 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 Concentric Pumps Ltd filed Critical Concentric Pumps Ltd
Priority to GB9416551A priority Critical patent/GB2292421B/en
Publication of GB9416551D0 publication Critical patent/GB9416551D0/en
Publication of GB2292421A publication Critical patent/GB2292421A/en
Application granted granted Critical
Publication of GB2292421B publication Critical patent/GB2292421B/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
GB9416551A 1994-08-16 1994-08-16 Gerotor pumps Expired - Fee Related GB2292421B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9416551A GB2292421B (en) 1994-08-16 1994-08-16 Gerotor pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9416551A GB2292421B (en) 1994-08-16 1994-08-16 Gerotor pumps

Publications (3)

Publication Number Publication Date
GB9416551D0 GB9416551D0 (en) 1994-10-12
GB2292421A GB2292421A (en) 1996-02-21
GB2292421B true GB2292421B (en) 1998-04-22

Family

ID=10759937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9416551A Expired - Fee Related GB2292421B (en) 1994-08-16 1994-08-16 Gerotor pumps

Country Status (1)

Country Link
GB (1) GB2292421B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29810548U1 (en) 1998-06-16 1998-12-17 Joma-Polytec GmbH, 72411 Bodelshausen Gear for a gear pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB799337A (en) * 1956-01-12 1958-08-06 Wade Engineering Ltd Improvements in rotary motors of the roots blower type
GB2157769A (en) * 1984-04-16 1985-10-30 Gilardini Spa A supercharger for heat engines of vehicles
GB2201466A (en) * 1987-01-29 1988-09-01 Pierburg Gmbh Rotary piston engine
EP0345978A1 (en) * 1988-06-09 1989-12-13 Concentric Pumps Limited Improvements relating to gerotor pumps
GB2249588A (en) * 1990-10-30 1992-05-13 Wankel Gmbh External axis rotary piston blower

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB799337A (en) * 1956-01-12 1958-08-06 Wade Engineering Ltd Improvements in rotary motors of the roots blower type
GB2157769A (en) * 1984-04-16 1985-10-30 Gilardini Spa A supercharger for heat engines of vehicles
GB2201466A (en) * 1987-01-29 1988-09-01 Pierburg Gmbh Rotary piston engine
EP0345978A1 (en) * 1988-06-09 1989-12-13 Concentric Pumps Limited Improvements relating to gerotor pumps
GB2249588A (en) * 1990-10-30 1992-05-13 Wankel Gmbh External axis rotary piston blower

Also Published As

Publication number Publication date
GB2292421A (en) 1996-02-21
GB9416551D0 (en) 1994-10-12

Similar Documents

Publication Publication Date Title
GB2285837B (en) Peristaltic pump
HUT75000A (en) Westco pump
GB2342398B (en) Gerotor pump
GB2324573B (en) Gerotor pump
GB9405891D0 (en) Dispenser pumps
GB9412334D0 (en) Pumps
GB2275083B (en) Vane pump
GB9616483D0 (en) Fluid pumping
GB2292421B (en) Gerotor pumps
EP0743453A3 (en) Vane pump
PL304310A1 (en) Single-screw pump
GB2290352B (en) Pumps
GB2290583B (en) Pump
GB9419791D0 (en) Pumps
GB9416594D0 (en) Pump
GB2251270B (en) Gerotor pumps
GB2293632B (en) Pumps
GB9318376D0 (en) Gerotor pumps
AU680178B1 (en) Pump
GB9420653D0 (en) Pumps
AU122911S (en) Pump casing
HUT71756A (en) Injenction pump
AU122910S (en) Pump casing part
AU123074S (en) Pump casing part
AU3903195A (en) Pump

Legal Events

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

Effective date: 20010816