IT1208764B - Perfezionamento nelle pompe e nei motori a spistoni assiali - Google Patents

Perfezionamento nelle pompe e nei motori a spistoni assiali

Info

Publication number
IT1208764B
IT1208764B IT8747700A IT4770087A IT1208764B IT 1208764 B IT1208764 B IT 1208764B IT 8747700 A IT8747700 A IT 8747700A IT 4770087 A IT4770087 A IT 4770087A IT 1208764 B IT1208764 B IT 1208764B
Authority
IT
Italy
Prior art keywords
spiston
pumps
motors
axial
improvement
Prior art date
Application number
IT8747700A
Other languages
English (en)
Other versions
IT8747700A0 (it
Inventor
David L Mauch
Original Assignee
Commercial Shearing
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 Commercial Shearing filed Critical Commercial Shearing
Publication of IT8747700A0 publication Critical patent/IT8747700A0/it
Application granted granted Critical
Publication of IT1208764B publication Critical patent/IT1208764B/it

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
    • F04B29/00—Other pumps with movable, e.g. rotatable cylinders
    • 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
    • F01B3/0076—Connection between cylinder barrel and inclined 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
    • 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
    • F04B1/2064—Housings
    • F04B1/2071—Bearings for 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
    • F04B1/2078—Swash plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT8747700A 1986-08-28 1987-03-09 Perfezionamento nelle pompe e nei motori a spistoni assiali IT1208764B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/901,288 US4744288A (en) 1986-08-28 1986-08-28 Axial piston pumps and motors

Publications (2)

Publication Number Publication Date
IT8747700A0 IT8747700A0 (it) 1987-03-09
IT1208764B true IT1208764B (it) 1989-07-10

Family

ID=25413875

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8747700A IT1208764B (it) 1986-08-28 1987-03-09 Perfezionamento nelle pompe e nei motori a spistoni assiali

Country Status (9)

Country Link
US (1) US4744288A (it)
JP (1) JPS6357877A (it)
KR (1) KR900004603B1 (it)
BR (1) BR8700285A (it)
DE (1) DE3713076A1 (it)
FR (1) FR2603665A1 (it)
GB (1) GB2194296A (it)
IT (1) IT1208764B (it)
SE (1) SE8605499L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2715226B2 (ja) * 1992-09-28 1998-02-18 株式会社三協精機製作所 ダンパー装置
US5931644A (en) * 1995-03-30 1999-08-03 Caterpillar Inc. Precision demand axial piston pump with spring bias means for reducing cavitation
US5655430A (en) * 1995-06-26 1997-08-12 Imo Industries, Inc. Helm pump
DE19523828C1 (de) * 1995-06-30 1997-01-16 Danfoss As Hydraulische Axialkolbenmaschine
US20050226737A1 (en) * 2004-04-07 2005-10-13 Sauer-Danfoss, Inc. Axial piston hydraulic power unit with pseudo slippers

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24048E (en) 1955-08-02 Hydraulic apparatus
US24048A (en) * 1859-05-17 Metallic frame for window-blinds
DE940199C (de) * 1952-09-04 1956-03-15 Kloeckner Humboldt Deutz Ag Kolbenpumpe fuer OElfoerderung
GB796476A (en) * 1955-11-07 1958-06-11 Gen Motors Corp Improvements in or relating to hydraulic motors
DE1200135B (de) * 1959-12-12 1965-09-02 Bosch Gmbh Robert Axialkolbenpumpe mit gekruemmtem Steuerspiegel
US3256782A (en) * 1963-02-19 1966-06-21 Ebert Heinrich Piston for hydraulic axial piston units with tiltable swash plate
DE1257577B (de) * 1963-08-08 1967-12-28 Gustav Richter Fa Einrichtung zum Einstellen der Neigung der Schiefscheibe einer Axialkolbenmaschine
GB1156655A (en) * 1965-07-10 1969-07-02 Plessey Co Ltd Improvements in or relating to Swash Plate Pumps
US3512178A (en) * 1967-04-24 1970-05-12 Parker Hannifin Corp Axial piston pump
GB1243172A (en) * 1967-07-12 1971-08-18 Lucas Industries Ltd Improvements in or relating to swash plate type pumps and motors
GB1228950A (it) * 1967-12-22 1971-04-21
BE721410A (it) * 1968-09-26 1969-03-03
FR1599630A (it) * 1968-09-26 1970-07-15
US3807283A (en) * 1970-05-18 1974-04-30 Cessna Aircraft Co Axial piston pump or motor
DE2204653A1 (de) * 1972-01-28 1973-08-09 Mannesmann Meer Ag Hydrostatischer schraegscheibenmotor
US3991658A (en) * 1972-06-20 1976-11-16 Bobier Wilfred S Fluid device having sintered metal components
US4002104A (en) * 1975-05-05 1977-01-11 General Motors Corporation Piston pump or motor having internal fluid filter
DE2730034A1 (de) * 1977-07-02 1979-01-18 Bosch Gmbh Robert Hydrostatische kolbenmaschine

Also Published As

Publication number Publication date
BR8700285A (pt) 1988-03-22
SE8605499D0 (sv) 1986-12-19
US4744288A (en) 1988-05-17
FR2603665A1 (fr) 1988-03-11
KR880003116A (ko) 1988-05-14
GB2194296A (en) 1988-03-02
DE3713076A1 (de) 1988-03-03
SE8605499L (sv) 1988-03-01
IT8747700A0 (it) 1987-03-09
KR900004603B1 (ko) 1990-06-30
GB8630922D0 (en) 1987-02-04
JPS6357877A (ja) 1988-03-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950329