GB1304102A - - Google Patents

Info

Publication number
GB1304102A
GB1304102A GB1235670A GB1304102DA GB1304102A GB 1304102 A GB1304102 A GB 1304102A GB 1235670 A GB1235670 A GB 1235670A GB 1304102D A GB1304102D A GB 1304102DA GB 1304102 A GB1304102 A GB 1304102A
Authority
GB
United Kingdom
Prior art keywords
seal
block
suction
pressure
space
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
GB1235670A
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 GB1304102A publication Critical patent/GB1304102A/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
    • F04B1/12—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
GB1235670A 1970-03-14 1970-03-14 Expired GB1304102A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1235670 1970-03-14

Publications (1)

Publication Number Publication Date
GB1304102A true GB1304102A (enrdf_load_stackoverflow) 1973-01-24

Family

ID=10003021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1235670A Expired GB1304102A (enrdf_load_stackoverflow) 1970-03-14 1970-03-14

Country Status (3)

Country Link
US (1) US3645171A (enrdf_load_stackoverflow)
JP (1) JPS5125921B1 (enrdf_load_stackoverflow)
GB (1) GB1304102A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341913U (enrdf_load_stackoverflow) * 1976-09-14 1978-04-11

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427740A (en) * 1921-11-01 1922-08-29 Robert H Johnson Pump
US2284111A (en) * 1939-06-28 1942-05-26 Vickers Inc Hydraulic pump or motor
US2543624A (en) * 1946-07-24 1951-02-27 Acme Ind Hydraulics Inc Pump
US2847938A (en) * 1955-12-01 1958-08-19 John T Gondek Hydraulic pump
FR1224344A (fr) * 1958-03-05 1960-06-23 Dba Sa Perfectionnements aux pompes à barillet
US3036434A (en) * 1960-12-29 1962-05-29 Massey Ferguson Inc Thrust bearings for hydrostatic transmissions
US3170297A (en) * 1963-09-30 1965-02-23 Bendix Corp Hydrostatic thrust bearing device

Also Published As

Publication number Publication date
DE2112077B2 (de) 1975-03-27
JPS5125921B1 (enrdf_load_stackoverflow) 1976-08-03
DE2112077A1 (de) 1971-10-07
US3645171A (en) 1972-02-29

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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