GB1123375A - Hydraulic pump or motor device - Google Patents

Hydraulic pump or motor device

Info

Publication number
GB1123375A
GB1123375A GB36799/65A GB3679965A GB1123375A GB 1123375 A GB1123375 A GB 1123375A GB 36799/65 A GB36799/65 A GB 36799/65A GB 3679965 A GB3679965 A GB 3679965A GB 1123375 A GB1123375 A GB 1123375A
Authority
GB
United Kingdom
Prior art keywords
ring
swash
plate
pistons
engaging
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
GB36799/65A
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.)
Sundstrand Corp
Original Assignee
Sundstrand Corp
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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of GB1123375A publication Critical patent/GB1123375A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01B3/0082—Details
    • F01B3/0085—Pistons
    • F01B3/0088—Piston shoe retaining means
    • 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
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0052—Cylinder barrel
    • 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
    • F01B3/0082—Details
    • F01B3/0085—Pistons
    • 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
GB36799/65A 1964-11-05 1965-08-26 Hydraulic pump or motor device Expired GB1123375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US409130A US3366072A (en) 1964-11-05 1964-11-05 Pump or motor device

Publications (1)

Publication Number Publication Date
GB1123375A true GB1123375A (en) 1968-08-14

Family

ID=23619173

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36799/65A Expired GB1123375A (en) 1964-11-05 1965-08-26 Hydraulic pump or motor device

Country Status (4)

Country Link
US (1) US3366072A (de)
JP (1) JPS4811521B1 (de)
DE (1) DE1528549C2 (de)
GB (1) GB1123375A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723105B2 (de) * 1974-04-10 1982-05-17
JPS5776357A (en) * 1980-10-31 1982-05-13 Honda Motor Co Ltd Hydraulic stepless transmission
DE3578004D1 (de) * 1984-02-29 1990-07-05 Shimadzu Corp Axialkolbenpumpe oder -motor mit geneigter achse.
DE10055753B4 (de) * 1999-11-30 2013-11-28 Linde Hydraulics Gmbh & Co. Kg Hydrostatische Axialkolbenmaschine in Schrägscheibenbauweise mit Gleitschuhgelenken innerhalb der Bohrungen im Zylinderblock
DE102013101986B4 (de) 2013-02-28 2023-06-22 Linde Hydraulics Gmbh & Co. Kg Hydrostatisches Axialkolbentriebwerk in Schrägscheibenbauweise mit drei unterschiedlichen Federeinrichtungen zur Anpressung der Zylindertrommel an die Steuerfläche und zur kraftschlüssigen Niederhaltung der Triebwerkskolben an der Schrägscheibe
JP6206513B2 (ja) * 2016-01-14 2017-10-04 株式会社豊田自動織機 可変容量型斜板式ピストンポンプ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB280686A (en) * 1926-10-14 1927-11-24 Robert Falkland Carey Improvements in or connected with hydraulic pumps, motors, brakes, transmission gear and the like
US1908612A (en) * 1932-04-07 1933-05-09 Sven A Johnson Revolving plunger pump and compressor
US2146117A (en) * 1936-05-11 1939-02-07 Waterbury Tool Co Power transmission
US2141935A (en) * 1936-11-17 1938-12-27 Waterbury Tool Co Power transmission
CH206998A (de) * 1937-12-08 1939-09-15 Askania Werke Ag Hubkolbengetriebe.
GB539637A (en) * 1940-06-13 1941-09-18 James Henry Pratt Improvements in motors or pumps of the swash plate type
GB588451A (en) * 1945-01-02 1947-05-22 Lapointe Machine Tool Co Improvements in or relating to revolving cylinder reciprocating pumps
US2620738A (en) * 1950-04-17 1952-12-09 New York Air Brake Co Parallel plunger pump with positive plunger actuation
US2757612A (en) * 1952-02-20 1956-08-07 Denison Eng Co Axial piston pump
US2967491A (en) * 1953-01-24 1961-01-10 Wiggermann Georg Rotary piston pumps
US2860581A (en) * 1954-09-23 1958-11-18 Cecil C Buckner Fluid pumps
FR1114640A (fr) * 1954-11-19 1956-04-16 Rech S Etudes Pompe à barillet à débit variable
US3075472A (en) * 1957-03-08 1963-01-29 Air Equipement Variable-flow pumps of the drum piston type
GB849378A (en) * 1957-06-20 1960-09-28 New York Air Brake Co Improvements in engine pistons
US3096723A (en) * 1958-12-29 1963-07-09 Bendix Corp Floating port plate construction
FR1247417A (fr) * 1959-10-20 1960-12-02 Hispano Suiza Sa Perfectionnements apportés aux machines à pistons, notamment aux pompes, du type à barillet
FR1268698A (fr) * 1960-08-19 1961-08-04 Gar Wood Ind Inc Pompe à pistons à déplacement variable
US3036434A (en) * 1960-12-29 1962-05-29 Massey Ferguson Inc Thrust bearings for hydrostatic transmissions

Also Published As

Publication number Publication date
DE1528549B1 (de) 1973-12-20
US3366072A (en) 1968-01-30
DE1528549C2 (de) 1974-07-25
JPS4811521B1 (de) 1973-04-13

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