CA2655185A1 - Hydraulic pump - Google Patents

Hydraulic pump Download PDF

Info

Publication number
CA2655185A1
CA2655185A1 CA002655185A CA2655185A CA2655185A1 CA 2655185 A1 CA2655185 A1 CA 2655185A1 CA 002655185 A CA002655185 A CA 002655185A CA 2655185 A CA2655185 A CA 2655185A CA 2655185 A1 CA2655185 A1 CA 2655185A1
Authority
CA
Canada
Prior art keywords
passage
delivery
pump according
valve
cylinder
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.)
Abandoned
Application number
CA002655185A
Other languages
English (en)
French (fr)
Inventor
Gian Carlo Fronzoni
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2655185A1 publication Critical patent/CA2655185A1/en
Abandoned legal-status Critical Current

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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F04B1/14—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 stationary cylinders
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
CA002655185A 2006-07-05 2007-07-03 Hydraulic pump Abandoned CA2655185A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITGE2006A000071 2006-07-05
IT000071A ITGE20060071A1 (it) 2006-07-05 2006-07-05 Pompa idraulica
PCT/EP2007/056694 WO2008003705A2 (en) 2006-07-05 2007-07-03 Hydraulic pump

Publications (1)

Publication Number Publication Date
CA2655185A1 true CA2655185A1 (en) 2008-01-10

Family

ID=38805828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002655185A Abandoned CA2655185A1 (en) 2006-07-05 2007-07-03 Hydraulic pump

Country Status (13)

Country Link
US (1) US8303265B2 (enExample)
EP (1) EP2035707B1 (enExample)
JP (1) JP5301435B2 (enExample)
KR (1) KR20090029714A (enExample)
CN (1) CN101479482B (enExample)
AU (1) AU2007271190B2 (enExample)
BR (1) BRPI0713259A2 (enExample)
CA (1) CA2655185A1 (enExample)
IT (1) ITGE20060071A1 (enExample)
MX (1) MX2008016413A (enExample)
RU (1) RU2443906C2 (enExample)
WO (1) WO2008003705A2 (enExample)
ZA (1) ZA200810580B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5208632B2 (ja) * 2008-09-11 2013-06-12 リューベ株式会社 グリスポンプ装置
IT201900024241A1 (it) * 2019-12-17 2021-06-17 Mixtron S R L Pompa a pistoni assiali a piattello inclinato
CN117028189A (zh) * 2023-08-21 2023-11-10 北京航空航天大学宁波创新研究院 一种柱塞泵

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033119A (en) * 1959-07-06 1962-05-08 New York Air Brake Co Pump
US3357363A (en) * 1966-11-15 1967-12-12 Internat Basic Eeonomy Corp Hydraulic machine
US3832094A (en) * 1973-03-23 1974-08-27 Int Basic Economy Corp Hydraulic pump
JPS5540376Y2 (enExample) * 1973-05-14 1980-09-20
JPS56127880U (enExample) * 1980-02-28 1981-09-29
JPH08338357A (ja) * 1995-06-13 1996-12-24 Toyota Autom Loom Works Ltd 可変容量型ピストンポンプ
JP3547900B2 (ja) * 1996-03-22 2004-07-28 日立建機株式会社 アキシャルピストン型油圧ポンプ
JP4282834B2 (ja) * 1999-06-23 2009-06-24 株式会社日立製作所 流体装置
DE19928913A1 (de) * 1999-06-24 2001-01-04 Bosch Gmbh Robert Kolbenpumpe
US6453719B1 (en) * 2000-07-28 2002-09-24 Fci Usa, Inc. Hydraulic tool with forward surrounding reservoir
JP4425590B2 (ja) * 2003-09-09 2010-03-03 株式会社 神崎高級工機製作所 ポンプユニット
EP1586775A3 (en) * 2004-04-13 2011-11-09 Kanzaki Kokyukoki Mfg. Co., Ltd. Hydraulic pump unit, hydraulic pump set and working vehicle
JP4568807B2 (ja) * 2004-11-16 2010-10-27 株式会社 神崎高級工機製作所 ポンプ装置

Also Published As

Publication number Publication date
JP2009541653A (ja) 2009-11-26
KR20090029714A (ko) 2009-03-23
ITGE20060071A1 (it) 2008-01-06
CN101479482B (zh) 2012-11-21
RU2008149935A (ru) 2010-06-27
AU2007271190A1 (en) 2008-01-10
EP2035707B1 (en) 2015-04-22
WO2008003705A3 (en) 2008-03-13
US8303265B2 (en) 2012-11-06
BRPI0713259A2 (pt) 2012-04-03
MX2008016413A (es) 2009-01-21
JP5301435B2 (ja) 2013-09-25
EP2035707A2 (en) 2009-03-18
ZA200810580B (en) 2010-05-26
CN101479482A (zh) 2009-07-08
US20090317274A1 (en) 2009-12-24
RU2443906C2 (ru) 2012-02-27
WO2008003705A2 (en) 2008-01-10
AU2007271190B2 (en) 2011-12-15

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20150703