GB1585848A - Piston pump - Google Patents

Piston pump Download PDF

Info

Publication number
GB1585848A
GB1585848A GB33392/77A GB3339277A GB1585848A GB 1585848 A GB1585848 A GB 1585848A GB 33392/77 A GB33392/77 A GB 33392/77A GB 3339277 A GB3339277 A GB 3339277A GB 1585848 A GB1585848 A GB 1585848A
Authority
GB
United Kingdom
Prior art keywords
pintle
piston
slide block
thrust
piston pump
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
GB33392/77A
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.)
Shimadzu Corp
Shimadzu Seisakusho Ltd
Original Assignee
Shimadzu Corp
Shimadzu Seisakusho 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 Shimadzu Corp, Shimadzu Seisakusho Ltd filed Critical Shimadzu Corp
Publication of GB1585848A publication Critical patent/GB1585848A/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
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0461—Conical
    • 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
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • F04B1/06—Control
    • F04B1/08—Control regulated by delivery pressure
    • 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
    • F04B1/107—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 with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—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 with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • F04B1/1072—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 with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with cylinder blocks and actuating cams rotating together
    • 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
    • F04B49/12—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 by varying the length of stroke of the working members
    • F04B49/123—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/128—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the cylinders, e.g. by moving a cylinder block

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB33392/77A 1976-08-13 1977-08-09 Piston pump Expired GB1585848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9722676A JPS5322603A (en) 1976-08-13 1976-08-13 Piston pump

Publications (1)

Publication Number Publication Date
GB1585848A true GB1585848A (en) 1981-03-11

Family

ID=14186706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33392/77A Expired GB1585848A (en) 1976-08-13 1977-08-09 Piston pump

Country Status (5)

Country Link
JP (1) JPS5322603A (enExample)
AU (1) AU515795B2 (enExample)
DE (1) DE2735582C3 (enExample)
FR (1) FR2361553A1 (enExample)
GB (1) GB1585848A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877179A (ja) * 1981-10-31 1983-05-10 Shimadzu Corp 回転形流体エネルギ変換機
JPS58116774U (ja) * 1982-02-01 1983-08-09 セイレイ工業株式会社 可変正逆ラジアルポンプ
JPS6155465A (ja) * 1984-08-24 1986-03-19 Shimadzu Corp 液圧式変速装置
EP0235467B1 (en) * 1986-02-24 1990-05-09 Shimadzu Corporation Rotary fluid energy converter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033464A (en) * 1933-05-08 1936-03-10 Oilgear Co Pump and motor
US2245570A (en) * 1938-05-20 1941-06-17 Manly Corp Fluid pressure device
US3035526A (en) * 1957-09-20 1962-05-22 Hazel B Phillips Variable volume pump
US3067693A (en) * 1958-12-24 1962-12-11 United Aircraft Corp Control means for variable delivery pump
GB1042136A (en) * 1962-07-10 1966-09-14 Lucas Industries Ltd Liquid pumps
US3194171A (en) * 1962-11-14 1965-07-13 Mannesmann Meer Ag Fluid drive means
GB1085393A (en) * 1964-02-04 1967-09-27 Dowty Technical Dev Ltd Variable delivery reciprocating pumps
DE1923451A1 (de) * 1969-05-08 1970-11-26 Walter Murmann Stufenlos regelbare Schraegkolbenmaschine
DE2030358A1 (de) * 1969-06-27 1971-12-09 Thoma, Hans, Dr.-Ing., Zug (Schweiz); Thoma, Oswald, St. Clement, Jersey, Channel Islands (Großbritannien) Radial- oder Axialkolbenmaschine
JPS5022702B1 (enExample) * 1969-10-08 1975-08-01
DE2028888A1 (de) * 1970-06-12 1971-12-16 Lutz, Prof. Dr.-Ing. Otto, 3300 Braunschweig Hydrostatische Pumpe oder hydrostatischer Motor
DE2419460A1 (de) * 1974-04-23 1975-11-06 Bosch Gmbh Robert Einrichtung zur regelung einer pumpe

Also Published As

Publication number Publication date
AU515795B2 (en) 1981-04-30
FR2361553B1 (enExample) 1981-06-19
DE2735582C3 (de) 1981-10-01
FR2361553A1 (fr) 1978-03-10
DE2735582B2 (de) 1981-01-08
JPS5322603A (en) 1978-03-02
DE2735582A1 (de) 1978-02-16
AU2735977A (en) 1979-02-01

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19970808