GB2268779B - Reduced size hydraulic motor - Google Patents

Reduced size hydraulic motor

Info

Publication number
GB2268779B
GB2268779B GB9316672A GB9316672A GB2268779B GB 2268779 B GB2268779 B GB 2268779B GB 9316672 A GB9316672 A GB 9316672A GB 9316672 A GB9316672 A GB 9316672A GB 2268779 B GB2268779 B GB 2268779B
Authority
GB
United Kingdom
Prior art keywords
hydraulic motor
reduced size
size hydraulic
reduced
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 - Fee Related
Application number
GB9316672A
Other versions
GB2268779A (en
GB9316672D0 (en
Inventor
Jr Hollis Newcomb White
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.)
WHITE HOLLIS NEWCOMB JUN
Original Assignee
WHITE HOLLIS NEWCOMB JUN
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
Priority claimed from GB9015372A external-priority patent/GB2240365B/en
Application filed by WHITE HOLLIS NEWCOMB JUN filed Critical WHITE HOLLIS NEWCOMB JUN
Publication of GB9316672D0 publication Critical patent/GB9316672D0/en
Publication of GB2268779A publication Critical patent/GB2268779A/en
Application granted granted Critical
Publication of GB2268779B publication Critical patent/GB2268779B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines 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
    • 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
    • F04C2/103—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 one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/104—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 one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft
    • 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
    • F04C2/103—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 one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/105—Details concerning timing or distribution valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)
GB9316672A 1990-01-29 1993-08-11 Reduced size hydraulic motor Expired - Fee Related GB2268779B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47147590A 1990-01-29 1990-01-29
GB9015372A GB2240365B (en) 1990-01-29 1990-07-12 Orbiting valve hydraulic motor

Publications (3)

Publication Number Publication Date
GB9316672D0 GB9316672D0 (en) 1993-09-29
GB2268779A GB2268779A (en) 1994-01-19
GB2268779B true GB2268779B (en) 1994-10-12

Family

ID=26297316

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9316672A Expired - Fee Related GB2268779B (en) 1990-01-29 1993-08-11 Reduced size hydraulic motor
GB9404872A Expired - Fee Related GB2275084B (en) 1990-01-29 1994-03-15 Reduced sized hydraulic motor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9404872A Expired - Fee Related GB2275084B (en) 1990-01-29 1994-03-15 Reduced sized hydraulic motor

Country Status (1)

Country Link
GB (2) GB2268779B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697997A (en) * 1978-05-26 1987-10-06 White Hollis Newcomb Jun Rotary gerotor hydraulic device with fluid control passageways through the rotor
GB2207705A (en) * 1987-08-03 1989-02-08 White Hollis Newcomb Jun Gerotor device
US4858714A (en) * 1978-05-26 1989-08-22 White Hollis Newcomb Jun Hydrostatic steering device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232708A (en) * 1979-06-25 1980-11-11 Trw Inc. Fluid controller
CA1217089A (en) * 1982-03-23 1987-01-27 Hollis N. White, Jr. Rotary gerotor hydraulic device with fluid control passageways through the rotor
US4639202A (en) * 1985-02-06 1987-01-27 Mahanay Joseph W Gerotor device with dual valving plates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697997A (en) * 1978-05-26 1987-10-06 White Hollis Newcomb Jun Rotary gerotor hydraulic device with fluid control passageways through the rotor
US4858714A (en) * 1978-05-26 1989-08-22 White Hollis Newcomb Jun Hydrostatic steering device
GB2207705A (en) * 1987-08-03 1989-02-08 White Hollis Newcomb Jun Gerotor device

Also Published As

Publication number Publication date
GB2268779A (en) 1994-01-19
GB9316672D0 (en) 1993-09-29
GB2275084A (en) 1994-08-17
GB9404872D0 (en) 1994-04-27
GB2275084B (en) 1994-10-26

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Legal Events

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

Effective date: 20080712