IT1126888B - Perfezionamento nelle pompe a pistoni - Google Patents

Perfezionamento nelle pompe a pistoni

Info

Publication number
IT1126888B
IT1126888B IT47578/80A IT4757880A IT1126888B IT 1126888 B IT1126888 B IT 1126888B IT 47578/80 A IT47578/80 A IT 47578/80A IT 4757880 A IT4757880 A IT 4757880A IT 1126888 B IT1126888 B IT 1126888B
Authority
IT
Italy
Prior art keywords
improvement
piston pumps
pumps
piston
Prior art date
Application number
IT47578/80A
Other languages
English (en)
Other versions
IT8047578A0 (it
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/it
Application granted granted Critical
Publication of IT1126888B publication Critical patent/IT1126888B/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
    • 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 Perfezionamento nelle pompe a pistoni IT1126888B (it)

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 IT8047578A0 (it) 1980-01-11
IT1126888B true IT1126888B (it) 1986-05-21

Family

ID=22081191

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47578/80A IT1126888B (it) 1979-08-20 1980-01-11 Perfezionamento nelle pompe a pistoni

Country Status (12)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0683919B2 (ja) * 1986-04-04 1994-10-26 株式会社アマダ クランク軸の制御装置
JP4496528B2 (ja) * 2004-05-26 2010-07-07 日立建機株式会社 斜板式液圧回転機
JP5444088B2 (ja) * 2010-03-31 2014-03-19 川崎重工業株式会社 バルブプレート、並びにこれを備えたアキシャルピストン式油圧ポンプ・モータ
EP3056730B1 (en) * 2015-02-11 2020-05-20 Danfoss A/S Hydraulic device
CN106762596A (zh) * 2015-11-25 2017-05-31 无锡市德美嘉机械科技有限公司 一种斜盘式通轴轴向柱塞泵或马达摇摆
JP7436168B2 (ja) * 2019-09-10 2024-02-21 ナブテスコ株式会社 流体機械及び建設機械
CN119467266B (zh) * 2025-01-09 2025-04-18 中国航空工业集团公司金城南京机电液压工程研究中心 一种柱塞泵及加工方法

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 (de) * 1964-11-13 1969-02-13 Bosch Gmbh Robert Axialkolbenmaschine mit einer den Ein- und Auslass ihrer Zylinder steuernden Ventilplatte
JPS4213319Y1 (it) * 1965-06-07 1967-07-28

Also Published As

Publication number Publication date
DE2946333A1 (de) 1981-03-12
ZA795822B (en) 1980-11-26
AT373367B (de) 1984-01-10
IT8047578A0 (it) 1980-01-11
ATA2780A (de) 1983-05-15
BE880598A (fr) 1980-04-01
SE8000132L (sv) 1981-02-21
CH634632A5 (fr) 1983-02-15
BR7907640A (pt) 1981-06-02
FR2463863A1 (fr) 1981-02-27
JPS5632080A (en) 1981-04-01
FR2463862A1 (fr) 1981-02-27
GB2056576A (en) 1981-03-18
AU5461680A (en) 1981-02-26

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