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IT8047578A0 - NI IMPROVEMENT IN PISTON PUMPS - Google Patents

NI IMPROVEMENT IN PISTON PUMPS

Info

Publication number
IT8047578A0
IT8047578A0 IT8047578A IT4757880A IT8047578A0 IT 8047578 A0 IT8047578 A0 IT 8047578A0 IT 8047578 A IT8047578 A IT 8047578A IT 4757880 A IT4757880 A IT 4757880A IT 8047578 A0 IT8047578 A0 IT 8047578A0
Authority
IT
Italy
Prior art keywords
improvement
piston pumps
pumps
piston
Prior art date
Application number
IT8047578A
Other languages
Italian (it)
Other versions
IT1126888B (en
Inventor
Robert F Hodgson
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 IT8047578A0 publication Critical patent/IT8047578A0/en
Application granted granted Critical
Publication of IT1126888B publication Critical patent/IT1126888B/en

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
    • F04B1/2042—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
IT47578/80A 1979-08-20 1980-01-11 IMPROVEMENT IN PISTON PUMPS IT1126888B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6822379A 1979-08-20 1979-08-20

Publications (2)

Publication Number Publication Date
IT8047578A0 true IT8047578A0 (en) 1980-01-11
IT1126888B IT1126888B (en) 1986-05-21

Family

ID=22081191

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47578/80A IT1126888B (en) 1979-08-20 1980-01-11 IMPROVEMENT IN PISTON PUMPS

Country Status (12)

Country Link
JP (1) JPS5632080A (en)
AT (1) AT373367B (en)
AU (1) AU5461680A (en)
BE (1) BE880598A (en)
BR (1) BR7907640A (en)
CH (1) CH634632A5 (en)
DE (1) DE2946333A1 (en)
FR (2) FR2463862A1 (en)
GB (1) GB2056576A (en)
IT (1) IT1126888B (en)
SE (1) SE8000132L (en)
ZA (1) ZA795822B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112555117A (en) * 2019-09-10 2021-03-26 纳博特斯克有限公司 Fluid machine and construction machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0683919B2 (en) * 1986-04-04 1994-10-26 株式会社アマダ Crankshaft controller
JP4496528B2 (en) * 2004-05-26 2010-07-07 日立建機株式会社 Swash plate type hydraulic rotating machine
JP5444088B2 (en) * 2010-03-31 2014-03-19 川崎重工業株式会社 Valve plate and axial piston type hydraulic pump / motor equipped with the same
ES2796054T3 (en) * 2015-02-11 2020-11-25 Danfoss As Hydraulic device
CN106762596A (en) * 2015-11-25 2017-05-31 无锡市德美嘉机械科技有限公司 A kind of inclined disc type axis axial plunger pump or motor are waved

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580593A (en) * 1944-12-13 1946-09-12 Lucas Ltd Joseph Improvements relating to rotary cylinder pumps having reciprocatory plungers
GB673746A (en) * 1949-03-03 1952-06-11 Lucas Ltd Joseph Improvements relating to swash-plate pumps (or motors)
DE1453460A1 (en) * 1964-11-13 1969-02-13 Bosch Gmbh Robert Axial piston machine with a valve plate controlling the inlet and outlet of its cylinders
JPS4213319Y1 (en) * 1965-06-07 1967-07-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112555117A (en) * 2019-09-10 2021-03-26 纳博特斯克有限公司 Fluid machine and construction machine

Also Published As

Publication number Publication date
AU5461680A (en) 1981-02-26
FR2463862A1 (en) 1981-02-27
BR7907640A (en) 1981-06-02
FR2463863A1 (en) 1981-02-27
IT1126888B (en) 1986-05-21
BE880598A (en) 1980-04-01
AT373367B (en) 1984-01-10
ZA795822B (en) 1980-11-26
GB2056576A (en) 1981-03-18
DE2946333A1 (en) 1981-03-12
SE8000132L (en) 1981-02-21
CH634632A5 (en) 1983-02-15
ATA2780A (en) 1983-05-15
JPS5632080A (en) 1981-04-01

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