GB1402434A - Rotary positive-displacement fluid machine - Google Patents

Rotary positive-displacement fluid machine

Info

Publication number
GB1402434A
GB1402434A GB5474472A GB5474472A GB1402434A GB 1402434 A GB1402434 A GB 1402434A GB 5474472 A GB5474472 A GB 5474472A GB 5474472 A GB5474472 A GB 5474472A GB 1402434 A GB1402434 A GB 1402434A
Authority
GB
United Kingdom
Prior art keywords
ring
gears
displacement fluid
rotary positive
outlet ducts
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
GB5474472A
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.)
Hydroster Zaklady Urzadzen Okretowych Sp zoo
Original Assignee
Hydroster Zaklady Urzadzen Okretowych Sp zoo
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 Hydroster Zaklady Urzadzen Okretowych Sp zoo filed Critical Hydroster Zaklady Urzadzen Okretowych Sp zoo
Publication of GB1402434A publication Critical patent/GB1402434A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C2/00—Rotary-piston engines
    • F03C2/08—Rotary-piston engines of intermeshing-engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Rotary-Type Compressors (AREA)
  • Rotary Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Gear Transmission (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Toys (AREA)
  • Retarders (AREA)

Abstract

1402434 Rotary positive-displacement fluid-machines ZAKLADY URZADZEN OKRETOWYCH HYDROSTER 27 Nov 1972 [1 Dec 1971] 54744/72 Heading F1F In a gear-type machine that can be used as an hydraulic motor working chambers 4, 5, 6 are defined by a sun member 2, a ring 3 and planetary gears 1 and communicate with inlet and outlet ducts 7A, 8A. The gears 1 may be free, the ring 3 rotate and the member 2 be stationary. A head 18 containing outer portions 7, 8 of axial inlet and outlet ducts 7B, 8B may secure the member 2 to a mounting flange 17. Annular discs 11, 12 may carry the member 3 and be supported by bearings 13, 14, the disc 11 having an output coupling 19 fixed thereto. Pressure-loaded cheek-plates 15, 16 may abut the gears 1, member 2 and ring 3.
GB5474472A 1971-12-01 1972-11-27 Rotary positive-displacement fluid machine Expired GB1402434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15188371A PL71329B1 (en) 1971-12-01 1971-12-01

Publications (1)

Publication Number Publication Date
GB1402434A true GB1402434A (en) 1975-08-06

Family

ID=19956423

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5474472A Expired GB1402434A (en) 1971-12-01 1972-11-27 Rotary positive-displacement fluid machine

Country Status (11)

Country Link
US (1) US3852002A (en)
JP (1) JPS5132784B2 (en)
BG (1) BG28278A3 (en)
CS (1) CS170506B2 (en)
DD (1) DD103696A5 (en)
FR (1) FR2164203A5 (en)
GB (1) GB1402434A (en)
NO (1) NO140479C (en)
PL (1) PL71329B1 (en)
SE (1) SE385231B (en)
SU (1) SU484710A3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567867A (en) * 1984-06-20 1986-02-04 Eisenhour Ronald S Rotary engine
US6230823B1 (en) * 1998-11-03 2001-05-15 Dariusz Sieniawski Downhole motor
AU2001246341A1 (en) * 2000-03-06 2001-09-17 Quan Zhang A positive-displacement machine of gear type
CN101586523B (en) * 2009-06-30 2011-09-28 合肥航天液压机械有限公司 Noncircular planetary gear hydraulic motor
CN104389734B (en) * 2014-09-18 2016-09-14 武汉理工大学 A kind of outer rotor non-conical gear type motor
CN105020092A (en) * 2015-07-16 2015-11-04 合肥集源穗意液压技术股份有限公司 Special-shape gear emulsion motor
RU2686432C1 (en) * 2017-12-13 2019-04-25 Глеб Юрьевич Волков Rotary hydraulic unit
RU2687189C1 (en) * 2018-02-02 2019-05-07 Глеб Юрьевич Волков Rotary hydraulic machine
CN112065267B (en) * 2020-08-21 2022-11-22 中国地质科学院勘探技术研究所 All-metal large-torque non-circular gear downhole power drilling tool
CN113522212A (en) * 2021-07-21 2021-10-22 山东大学 Elliptical gear transmission variable speed stirring device and reaction kettle
PL244928B1 (en) 2021-12-01 2024-04-02 Politechnika Gdanska Satellite pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1087735A (en) * 1914-02-17 Herman Dock Rotary engine.
US2399008A (en) * 1942-08-22 1946-04-23 Gen Electric Hydraulic gear of the positive displacement type
US3203356A (en) * 1960-12-27 1965-08-31 Henry E Jepsen Pump
DE1451716A1 (en) * 1964-06-13 1969-05-29 Georg Dirnberger Rotary piston engine with planetary arranged runners
US3574490A (en) * 1969-05-21 1971-04-13 Koehring Co Fluid pump or motor having rollers

Also Published As

Publication number Publication date
BG28278A3 (en) 1980-03-25
JPS4864342A (en) 1973-09-06
SU484710A3 (en) 1975-09-15
DD103696A5 (en) 1974-02-05
FR2164203A5 (en) 1973-07-27
DE2258242A1 (en) 1973-06-07
NO140479C (en) 1979-09-05
US3852002A (en) 1974-12-03
PL71329B1 (en) 1974-06-29
SE385231B (en) 1976-06-14
NO140479B (en) 1979-05-28
JPS5132784B2 (en) 1976-09-14
CS170506B2 (en) 1976-08-27
DE2258242B2 (en) 1976-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee