GB8520097D0 - Variable displacement fluid machine - Google Patents

Variable displacement fluid machine

Info

Publication number
GB8520097D0
GB8520097D0 GB858520097A GB8520097A GB8520097D0 GB 8520097 D0 GB8520097 D0 GB 8520097D0 GB 858520097 A GB858520097 A GB 858520097A GB 8520097 A GB8520097 A GB 8520097A GB 8520097 D0 GB8520097 D0 GB 8520097D0
Authority
GB
United Kingdom
Prior art keywords
variable displacement
fluid machine
displacement fluid
machine
variable
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.)
Granted
Application number
GB858520097A
Other versions
GB2163217A (en
GB2163217B (en
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.)
Thomas C J A
Original Assignee
Thomas C J A
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 Thomas C J A filed Critical Thomas C J A
Publication of GB8520097D0 publication Critical patent/GB8520097D0/en
Publication of GB2163217A publication Critical patent/GB2163217A/en
Application granted granted Critical
Publication of GB2163217B publication Critical patent/GB2163217B/en
Priority to US07/198,701 priority Critical patent/US4812111A/en
Expired 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
    • 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
    • F01C13/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F04C11/003—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/008—Prime movers
GB08520097A 1984-08-14 1985-08-09 An internally meshing gear-pump or motor Expired GB2163217B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/198,701 US4812111A (en) 1985-08-09 1988-05-17 Variable displacement rotary fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848420582A GB8420582D0 (en) 1984-08-14 1984-08-14 Rotary pump

Publications (3)

Publication Number Publication Date
GB8520097D0 true GB8520097D0 (en) 1985-09-18
GB2163217A GB2163217A (en) 1986-02-19
GB2163217B GB2163217B (en) 1988-03-16

Family

ID=10565294

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848420582A Pending GB8420582D0 (en) 1984-08-14 1984-08-14 Rotary pump
GB08520097A Expired GB2163217B (en) 1984-08-14 1985-08-09 An internally meshing gear-pump or motor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848420582A Pending GB8420582D0 (en) 1984-08-14 1984-08-14 Rotary pump

Country Status (1)

Country Link
GB (2) GB8420582D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5569110A (en) * 1991-10-10 1996-10-29 Warren; Walter S. Integrated hydro-mechanical automobile transmission
JP3584999B2 (en) * 1995-03-06 2004-11-04 株式会社小松製作所 ELECTRO-HYDRAULIC HYBRID MOTOR, ITS CONTROL DEVICE, AND ITS CONTROL METHOD
JPH08251868A (en) * 1995-03-06 1996-09-27 Komatsu Ltd Electrohydraulic hybrid motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB227266A (en) * 1923-12-13 1925-01-15 Oliver Lendl Improvements in or relating to hydraulic gears
GB1454784A (en) * 1973-07-12 1976-11-03 Secr Defence Variable-displacement pumps

Also Published As

Publication number Publication date
GB8420582D0 (en) 1984-09-19
GB2163217A (en) 1986-02-19
GB2163217B (en) 1988-03-16

Similar Documents

Publication Publication Date Title
EP0169682A3 (en) Fluid machine
GB2076471B (en) Rotary positive displacement fluid machines
EP0157390A3 (en) Scroll-type hydraulic machine
GB8403304D0 (en) Fluid application
GB2183735B (en) Scroll fluid machine
DE3463962D1 (en) Scroll-type fluid displacement machine
GB8429226D0 (en) Scroll type fluid displacement apparatus
GB8400186D0 (en) Fluid machine
GB8515186D0 (en) Scroll type fluid machine
GB8513473D0 (en) Scroll type hydraulic machine
DE3479146D1 (en) Scroll-type fluid displacement machine
DE3567242D1 (en) Rotary positive displacement machine
KR860005147A (en) Fluid machine
SG56788G (en) Rotary type fluid machine
GB8512837D0 (en) Rotary type fluid machine
GB8404335D0 (en) Fluid machines
GB8400728D0 (en) Scroll-type fluid displacement machine
GB8827835D0 (en) Positive displacement fluid machines
GB2154666B (en) Rotary type fluid machine
GB2157369B (en) Scroll type fluid machine
GB8429987D0 (en) Irrigation/other machine
GB8520097D0 (en) Variable displacement fluid machine
GB8723712D0 (en) Positive displacement fluid machines
GB8429988D0 (en) Irrigation/other machine
DE3560372D1 (en) Fluid pump

Legal Events

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

Effective date: 19950809