GB1439691A - Hydraulic pump or motor - Google Patents

Hydraulic pump or motor

Info

Publication number
GB1439691A
GB1439691A GB3191373A GB3191373A GB1439691A GB 1439691 A GB1439691 A GB 1439691A GB 3191373 A GB3191373 A GB 3191373A GB 3191373 A GB3191373 A GB 3191373A GB 1439691 A GB1439691 A GB 1439691A
Authority
GB
United Kingdom
Prior art keywords
cylinders
hydraulic pump
motor
july
radial
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
GB3191373A
Other languages
English (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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of GB1439691A publication Critical patent/GB1439691A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/042—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft the connections comprising gear transmissions
    • F01B2009/045—Planetary gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
GB3191373A 1972-07-06 1973-07-04 Hydraulic pump or motor Expired GB1439691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US269444A US3924516A (en) 1972-07-06 1972-07-06 Hydraulic pump or motor

Publications (1)

Publication Number Publication Date
GB1439691A true GB1439691A (en) 1976-06-16

Family

ID=23027274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3191373A Expired GB1439691A (en) 1972-07-06 1973-07-04 Hydraulic pump or motor

Country Status (9)

Country Link
US (1) US3924516A (fr)
AR (1) AR198672A1 (fr)
AU (1) AU452874B2 (fr)
CA (1) CA992392A (fr)
DE (1) DE2333486A1 (fr)
ES (1) ES416608A1 (fr)
FR (1) FR2192618A5 (fr)
GB (1) GB1439691A (fr)
ZA (1) ZA734594B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974496A (en) * 1986-07-23 1990-12-04 Sea Shelf Engineering Pty. Ltd. A hydrocyclic motor
DE4221705A1 (de) * 1992-07-02 1994-01-05 Voith Gmbh J M Hydrostatische Maschine mit axialem Schubausgleich
AU3618397A (en) 1996-07-26 1998-02-20 Frantisek Flacek Rotary piston machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US668855A (en) * 1898-12-05 1901-02-26 John F W Koetter Motor.
US800224A (en) * 1905-02-23 1905-09-26 Ellsworth L Ward Pneumatic drill.
US905861A (en) * 1907-06-04 1908-12-08 Smedley J Everts Rotary air-compressor.
US2416940A (en) * 1945-04-13 1947-03-04 James E Morton Fluid pressure motor
US2712794A (en) * 1949-06-15 1955-07-12 Marion W Humphreys Fluid motor or pump
BE758736A (fr) * 1969-11-11 1971-04-16 Dickertmann Hebezeugfabrik A G Moteur a fluide sous pression
NO138225C (no) * 1970-08-25 1978-08-02 Kawasaki Heavy Ind Ltd Hydraulisk radialstempelmotor eller -pumpe

Also Published As

Publication number Publication date
ES416608A1 (es) 1976-02-16
CA992392A (en) 1976-07-06
AU4953472A (en) 1974-06-06
US3924516A (en) 1975-12-09
DE2333486A1 (de) 1974-01-24
AR198672A1 (es) 1974-07-15
ZA734594B (en) 1974-06-26
FR2192618A5 (fr) 1974-02-08
AU452874B2 (en) 1974-09-19

Similar Documents

Publication Publication Date Title
US2429390A (en) Hydraulic oscillator
GB1463495A (fr)
US2132813A (en) Rotary engine
US2672825A (en) Hydraulic pump and motor
GB1394095A (en) Rotary apparatus
GB1439691A (en) Hydraulic pump or motor
GB1413108A (en) Hydraulic motors
GB1447846A (en) Gear type machine
GB1448064A (en) Hydraulic gear pumps and motors
GB938524A (en) Improvements in piston pumps
GB1483919A (en) Hydraulic motors
GB1419322A (en) Rotary piston engine with means for lubricating radial sealing strips
GB1471720A (en) Rotary positive-displacement fluid pumps
GB1220146A (en) Hydraulic motor
GB1432670A (en) Hydraulic motors and pumps process and apparatus for treating road surfaces
GB1426711A (en) Hydrostatic piston machines
GB1424993A (en) Hydraulic pump or motor
GB1347332A (en) Radial piston machine
SE339414B (fr)
FR2359277A1 (fr) Mecanisme a fluide a cylindres alimentes par une glace plane de distribution
GB1340875A (en) Rotary hydraulic machines with reciprocating pistons
GB1355280A (en) Radial piston machine intended for use as a pump compressor or motor
GB1368249A (en) Rotary hydraulic machines
GB1453839A (en) Radial piston hydraulic pump
SU757766A1 (ru) Гидромашина 1

Legal Events

Date Code Title Description
49R Reference inserted (sect. 9/1949)
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee