GB1304101A - - Google Patents

Info

Publication number
GB1304101A
GB1304101A GB1235570A GB1304101DA GB1304101A GB 1304101 A GB1304101 A GB 1304101A GB 1235570 A GB1235570 A GB 1235570A GB 1304101D A GB1304101D A GB 1304101DA GB 1304101 A GB1304101 A GB 1304101A
Authority
GB
United Kingdom
Prior art keywords
block
swash
groove
pressure
casing
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
GB1235570A
Other languages
English (en)
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 filed Critical
Publication of GB1304101A publication Critical patent/GB1304101A/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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/106—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash plate
    • 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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2021—Details or component parts characterised by the contact area between cylinder barrel and valve plate
    • 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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB1235570A 1970-03-14 1970-03-14 Expired GB1304101A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1235570 1970-03-14

Publications (1)

Publication Number Publication Date
GB1304101A true GB1304101A (fr) 1973-01-24

Family

ID=10003002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1235570A Expired GB1304101A (fr) 1970-03-14 1970-03-14

Country Status (4)

Country Link
US (1) US3669568A (fr)
JP (2) JPS5131521B1 (fr)
DE (2) DE2111983B2 (fr)
GB (1) GB1304101A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145056A1 (de) * 1971-09-09 1973-03-22 Bosch Gmbh Robert Kolbenmaschine
US4489642A (en) * 1983-01-13 1984-12-25 General Signal Corporation Method and apparatus for reducing operating noise in axial piston pumps and motors
DE10154723A1 (de) * 2000-11-10 2002-10-31 Parker Hannifin Corp Axialkolbenpumpe mit interner Vorverdichtung
US7278263B1 (en) 2003-06-27 2007-10-09 Hydro-Gear Limited Partnership Charge pump for a hydraulic pump
US7007468B1 (en) 2003-06-27 2006-03-07 Hydro-Gear Limited Partnership Charge pump for a hydrostatic transmission
WO2006077134A1 (fr) 2005-01-21 2006-07-27 Man Roland Druckmaschinen Ag Outil de matricage dans un mecanisme d'impression, comprenant une matrice et un poincon

Also Published As

Publication number Publication date
DE2111983A1 (de) 1971-10-07
DE2112078A1 (de) 1971-10-07
JPS5247162B1 (fr) 1977-11-30
US3669568A (en) 1972-06-13
JPS5131521B1 (fr) 1976-09-07
DE2111983B2 (de) 1977-12-08

Similar Documents

Publication Publication Date Title
US2821932A (en) Fluid pumps or engines of the piston type
GB1291984A (en) Multiple piston hydraulic pump or motor
GB1388775A (en) Axial piston pump
GB1248933A (en) Improvements in or relating to axial piston pumps or motors
GB1304101A (fr)
GB1072215A (en) Improvements in axial piston pumps or motor devices
GB1300346A (en) Improvements in axial piston pumps
GB1170090A (en) An improved piston pump.
GB1365584A (en) Positive displacement pump
GB1002872A (en) Axial piston hydraulic pump or motor
GB1363990A (en) Variable displacement hydraulic piston pump or motor
GB1346718A (en) Piston pumps
GB1249732A (en) Radial piston type hydraulic pump or motor
GB1350712A (en) Axial piston machines
GB1120809A (en) Improvements in or relating to hydraulic pumps and motors
GB1200180A (en) Swash plate pump
GB1374538A (en) Piston pump
GB1360453A (en) Port plate for reversible hydrostatic axial or radial cylinder piston pump or motor
GB1277938A (en) Improvements in or relating to hydraulic reciprocating pumps or motors
US3279390A (en) Fluid translating device
GB866661A (en) Axial piston swash type pump
GB1351887A (en) Rotary hydraulic machines of the axial piston type
GB1319406A (en) Axial piston machines
GB1270271A (en) Swash plate pump or motor
GB1118960A (en) Improvements in radial cylinder reciprocating piston pumps, motors, compressors and the like

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee