SE300179B - Hydraulisk maskin - Google Patents

Hydraulisk maskin

Info

Publication number
SE300179B
SE300179B SE8662/60A SE866260A SE300179B SE 300179 B SE300179 B SE 300179B SE 8662/60 A SE8662/60 A SE 8662/60A SE 866260 A SE866260 A SE 866260A SE 300179 B SE300179 B SE 300179B
Authority
SE
Sweden
Prior art keywords
ports
pressure
outlet
cylinder block
block
Prior art date
Application number
SE8662/60A
Other languages
English (en)
Swedish (sv)
Inventor
G Wahlmark
Original Assignee
G Wahlmark
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 G Wahlmark filed Critical G Wahlmark
Publication of SE300179B publication Critical patent/SE300179B/xx

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
    • 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
    • F01B3/0041—Arrangements for pressing the cylinder barrel against the valve plate, e.g. fluid 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
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • 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
    • F01B3/0055—Valve means, e.g. valve plate
    • 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
    • F01B3/0064—Machine housing
    • 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
    • F01B3/007—Swash plate
    • F01B3/0073—Swash plate swash plate bearing means or driving or driven axis bearing 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
    • F01B3/0082—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
    • F01B3/109—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the axis of the cylinder barrel relative to 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
    • 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
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/328—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the axis of the cylinder barrel relative to 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Hydraulic Motors (AREA)
SE8662/60A 1959-09-09 1960-09-09 Hydraulisk maskin SE300179B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US838868A US3136264A (en) 1959-09-09 1959-09-09 Variable displacement fluid device

Publications (1)

Publication Number Publication Date
SE300179B true SE300179B (sv) 1968-04-08

Family

ID=25278262

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8662/60A SE300179B (sv) 1959-09-09 1960-09-09 Hydraulisk maskin
SE3189/64A SE304446B (sv) 1959-09-09 1964-03-13 Smörjanordning för en axialkolvmaskin

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE3189/64A SE304446B (sv) 1959-09-09 1964-03-13 Smörjanordning för en axialkolvmaskin

Country Status (4)

Country Link
US (1) US3136264A (de)
DE (1) DE1294203B (de)
GB (2) GB963345A (de)
SE (2) SE300179B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3175511A (en) * 1963-05-23 1965-03-30 Lucas Industries Ltd Hydraulic pumps or motors
US3274948A (en) * 1964-07-02 1966-09-27 Sundstrand Corp Pump or motor wobbler mounting
GB1228725A (de) * 1968-11-12 1971-04-15
GB1284995A (en) * 1969-01-29 1972-08-09 Renault Improvements in swash-plate type variable-capacity hydraulic motors and pumps
US4129063A (en) * 1975-10-01 1978-12-12 Ifield Engineering Pty. Limited Bent axis pumps and motors
US8801393B2 (en) * 2007-10-12 2014-08-12 Pierce Manufacturing Inc. Pressure control system and method
US10066484B2 (en) 2013-03-29 2018-09-04 Kyb Corporation Fluid pressure rotating machine

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US225651A (en) * 1880-03-16 Samuel n
DE384847C (de) * 1922-09-27 1923-03-31 Fritz Egersdoerfer Kraftmaschine mit achsial in einer umlaufenden Trommel durch eine schraege Hubscheib bewegten Kolben
DE617507C (de) * 1931-08-26 1935-08-20 Hans Thoma Dr Ing Ausbildung der ebenen Steuerflaechen fuer Fluessigkeitsgetriebe mit Schiefscheibe
US2353917A (en) * 1939-08-11 1944-07-18 Molly Hans Axial piston pump
US2273468A (en) * 1939-10-20 1942-02-17 Oilgear Co Hydrodynamic machine
DE966826C (de) * 1940-08-30 1957-09-12 Schlafhorst & Co W Schiefscheibentriebwerk
DE939486C (de) * 1941-10-09 1956-02-23 Schlafhorst & Co W Pumpe mit kreisfoermig angeordneten parallelen umlaufenden Zylindern
DE864511C (de) * 1941-11-09 1953-01-26 Boehringer Gmbh Geb Kolbenpumpe oder -motor
US2407013A (en) * 1942-10-15 1946-09-03 Lucas Ltd Joseph Fuel pump governor
DE1051643B (de) * 1943-09-29 1959-02-26 Hans Thoma Dr Ing Drucksteuerung fuer hydraulische Pumpen oder Getriebe
US2424035A (en) * 1943-09-29 1947-07-15 Lucas Ltd Joseph Pressure governor for pumps
GB604117A (en) * 1944-08-15 1948-06-29 Vickers Armstrongs Ltd Improvements in radial pumps or hydraulic motors
US2649741A (en) * 1948-11-26 1953-08-25 North American Aviation Inc Pump
DE1038863B (de) * 1953-01-12 1958-09-11 Georg Wiggermann Verzahnung fuer die Antriebsverbindung zwischen der Schiefscheibe und dem Zylinderkoerper von Fluessigkeitsgetrieben
DE1017468B (de) * 1953-01-24 1957-10-10 Georg Wiggermann Axialkolbenmaschine
US2967491A (en) * 1953-01-24 1961-01-10 Wiggermann Georg Rotary piston pumps
DE941343C (de) * 1953-03-25 1956-04-05 Ingrid Moser Steuerung fuer Fluessigkeitspumpen und -getriebe
US2752214A (en) * 1953-04-16 1956-06-26 Oilgear Co Piston and connecting rod assembly
US2860581A (en) * 1954-09-23 1958-11-18 Cecil C Buckner Fluid pumps
US2871798A (en) * 1955-12-07 1959-02-03 Thoma Hans Johannes Hydraulic power transmissions
DE1066870B (de) * 1956-02-27 1959-10-08
BE557371A (de) * 1956-05-09
US2987006A (en) * 1956-05-10 1961-06-06 Dowty Hydraulic Units Ltd Rotating seals for use with high pressure liquid
DE1041798B (de) * 1956-05-10 1958-10-23 Dowty Hydraulic Units Ltd Hydraulische Pumpe oder hydraulischer Motor
DE1095122B (de) * 1957-05-27 1960-12-15 Georg Wiggermann Treibscheibe mit Lagerung, insbesondere fuer als Pumpe oder Motor verwendbare Hochleistungsaxialkolbenmaschinen
US2915985A (en) * 1957-06-20 1959-12-08 New York Air Brake Co Pump
US2990784A (en) * 1958-09-26 1961-07-04 Borg Warner Hydraulic apparatus
US2956508A (en) * 1958-09-29 1960-10-18 Borg Warner Piston pump

Also Published As

Publication number Publication date
GB963345A (en) 1964-07-08
GB918086A (en) 1963-02-13
US3136264A (en) 1964-06-09
DE1294203B (de) 1969-04-30
SE304446B (sv) 1968-09-23

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