GB637778A - Improvements in or relating to fluid transmission gears - Google Patents

Improvements in or relating to fluid transmission gears

Info

Publication number
GB637778A
GB637778A GB15042/48A GB1504248A GB637778A GB 637778 A GB637778 A GB 637778A GB 15042/48 A GB15042/48 A GB 15042/48A GB 1504248 A GB1504248 A GB 1504248A GB 637778 A GB637778 A GB 637778A
Authority
GB
United Kingdom
Prior art keywords
pinions
port
carried
relating
transmission gears
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
Application number
GB15042/48A
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.)
Siebe Gorman and Co Ltd
Original Assignee
Siebe Gorman and Co 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 Siebe Gorman and Co Ltd filed Critical Siebe Gorman and Co Ltd
Priority to GB15042/48A priority Critical patent/GB637778A/en
Publication of GB637778A publication Critical patent/GB637778A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

637,778. Rotary engines or pumps. SIEBE, GORMAN & CO., Ltd., and BEST, W. G. June 3, 1948, No. 15042. [Class 110(ii)] A rotor 10 on a shaft 8 carries ring teeth 11 which mesh with three or more pinions 13 which rotate on stub shafts 14 carried by fixed end cheeks 6 supporting radial partitions 15. For a pump, circumferentially-arranged inlet and outlet passages 2, 3 communicate with main inlet and outlet ports 4, 5 respectively. Fluid passes through inlets 12 and is carried between pairs of ring teeth or by the pinions to the outlets 3. For a motor, working fluid under pressure enters through the port 4 and is exhausted through the port 3.
GB15042/48A 1948-06-03 1948-06-03 Improvements in or relating to fluid transmission gears Expired GB637778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15042/48A GB637778A (en) 1948-06-03 1948-06-03 Improvements in or relating to fluid transmission gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15042/48A GB637778A (en) 1948-06-03 1948-06-03 Improvements in or relating to fluid transmission gears

Publications (1)

Publication Number Publication Date
GB637778A true GB637778A (en) 1950-05-24

Family

ID=10052026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15042/48A Expired GB637778A (en) 1948-06-03 1948-06-03 Improvements in or relating to fluid transmission gears

Country Status (1)

Country Link
GB (1) GB637778A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332302A (en) * 1965-06-29 1967-07-25 Du Pont High speed drive
GB2142093A (en) * 1983-06-22 1985-01-09 Angelo Caffa Rotary hydraulic motor or pump
WO1986002126A1 (en) * 1984-09-28 1986-04-10 Sydney Graham Hooker Hydraulic gear motor/pump
FR2574867A1 (en) * 1984-12-13 1986-06-20 Reimers Getriebe Ag Multistage gear pump with inner toothing
WO1999019606A1 (en) * 1997-10-15 1999-04-22 Staniforth Smith Gregory Charl A fluid transmission apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332302A (en) * 1965-06-29 1967-07-25 Du Pont High speed drive
GB2142093A (en) * 1983-06-22 1985-01-09 Angelo Caffa Rotary hydraulic motor or pump
WO1986002126A1 (en) * 1984-09-28 1986-04-10 Sydney Graham Hooker Hydraulic gear motor/pump
FR2574867A1 (en) * 1984-12-13 1986-06-20 Reimers Getriebe Ag Multistage gear pump with inner toothing
WO1999019606A1 (en) * 1997-10-15 1999-04-22 Staniforth Smith Gregory Charl A fluid transmission apparatus

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