CA2762274A1 - Drive device for oscillating positive-displacement machines - Google Patents

Drive device for oscillating positive-displacement machines Download PDF

Info

Publication number
CA2762274A1
CA2762274A1 CA2762274A CA2762274A CA2762274A1 CA 2762274 A1 CA2762274 A1 CA 2762274A1 CA 2762274 A CA2762274 A CA 2762274A CA 2762274 A CA2762274 A CA 2762274A CA 2762274 A1 CA2762274 A1 CA 2762274A1
Authority
CA
Canada
Prior art keywords
drive mechanism
eccentric shaft
piston rods
set forth
groove
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
CA2762274A
Other languages
English (en)
French (fr)
Inventor
Horst Fritsch
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.)
Prominent GmbH
Original Assignee
Prominent Dosiertechnik GmbH
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 Prominent Dosiertechnik GmbH filed Critical Prominent Dosiertechnik GmbH
Publication of CA2762274A1 publication Critical patent/CA2762274A1/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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/01—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being mechanical
    • 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
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
    • 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
    • F04B49/12—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 by varying the length of stroke of the working members
    • F04B49/123—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element
    • F04B49/125—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts
    • F04B49/126—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 by varying the length of stroke of the working members by changing the eccentricity of one element relative to another element by changing the eccentricity of the actuation means, e.g. cams or cranks, relative to the driving means, e.g. driving shafts with a double eccenter mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Transmission Devices (AREA)
CA2762274A 2009-08-11 2010-08-03 Drive device for oscillating positive-displacement machines Abandoned CA2762274A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009037123 2009-08-11
DE102009037123.0 2009-08-11
PCT/EP2010/061303 WO2011018393A1 (de) 2009-08-11 2010-08-03 Antriebsvorrichtung für oszillierende verdrängermaschinen

Publications (1)

Publication Number Publication Date
CA2762274A1 true CA2762274A1 (en) 2011-02-17

Family

ID=43242194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2762274A Abandoned CA2762274A1 (en) 2009-08-11 2010-08-03 Drive device for oscillating positive-displacement machines

Country Status (10)

Country Link
US (1) US20120097025A1 (pt)
EP (1) EP2464867B1 (pt)
JP (1) JP2013501881A (pt)
CN (1) CN102472262A (pt)
BR (1) BR112012003106A8 (pt)
CA (1) CA2762274A1 (pt)
ES (1) ES2523271T3 (pt)
MY (1) MY160348A (pt)
RU (1) RU2012104760A (pt)
WO (1) WO2011018393A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691636B (zh) * 2012-06-09 2015-02-25 林志元 一种水持续增压装置
DE112014002794A5 (de) * 2013-06-13 2016-03-10 Magna Powertrain Bad Homburg GmbH Radialkolbenverdichter
GB2540548A (en) * 2015-07-20 2017-01-25 Delphi Int Operations Luxembourg Sarl Novel pump design
CN105715473A (zh) * 2016-04-01 2016-06-29 郑州科技学院 一种多缸高压径向柱塞泵
CN107120252A (zh) * 2017-03-31 2017-09-01 杨先哲 一种动力转化装置和气泵
CN107339218A (zh) * 2017-07-17 2017-11-10 李静茹 一种高效率空气压缩器
CN108050041A (zh) * 2018-01-25 2018-05-18 刘硕毅 同面多缸直动式气体压缩机构
CN110630461B (zh) * 2019-09-24 2021-02-05 浙江瑞程石化技术有限公司 一种变量径向柱塞泵

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH83943A (de) * 1919-05-17 1920-02-02 Brandenberg Hanselmann Robert Pumpenantrieb
CH504620A (de) * 1970-03-02 1971-03-15 Wisag Wissenschaftliche Appara Kolbenpumpe, deren Hub veränderlich einstellbar ist
US3682044A (en) * 1970-03-31 1972-08-08 Delavan Mfg Co Inc Balanced hydraulic device
IT1086329B (it) * 1977-05-26 1985-05-28 Riva Calzoni Spa Dispositivo di aggancio dei pistoni al rotore in un motore idraulico a pistoni radiali
DE8521520U1 (de) * 1985-07-25 1987-04-16 Lewa Herbert Ott Gmbh + Co, 7250 Leonberg Mehrzylindermembranpumpe
CN86200564U (zh) * 1986-02-26 1987-02-11 上海试验机厂 用于万能试验机上的径向辐射七柱塞圆泵
US5069874A (en) * 1986-09-08 1991-12-03 Oiles Corporation Method for reducing high-load, low-speed wear resistance in sliding members
DE3900888A1 (de) * 1989-01-13 1990-07-26 Rexroth Mannesmann Gmbh Radialkolbenmaschine
US5393358A (en) * 1990-12-03 1995-02-28 Nkk Corporation Method for producing abrasion-resistant steel having excellent surface property
US5368451A (en) 1991-06-04 1994-11-29 Hammond; John M. Metering pump
US6024542A (en) * 1994-02-14 2000-02-15 Phillips Engineering Co. Piston pump and method of reducing vapor lock
DE19626938A1 (de) * 1996-07-04 1998-01-08 Wanzke Lothar Sternförmige Kolben-Zylinderanordnung
DE19816044C2 (de) * 1998-04-09 2002-02-28 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung
DE10139519A1 (de) * 2001-08-10 2003-02-27 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung, sowie Verfahren zum Betreiben einer Brennkraftmaschine, Computerprogramm und Steuer- und/oder Regelgerät
EP1555954B1 (de) * 2002-10-17 2010-04-14 Braun GmbH Munddusche und sprühdüse zur erzeugung eines flüssigkeitsstrahls sowie zahnreinigungssystem
DE10248338A1 (de) * 2002-10-17 2004-05-06 Braun Gmbh Tauchkolbenpumpe
CN101131152A (zh) * 2007-10-16 2008-02-27 天津市泽华源泵业科技发展有限公司 恒压变量径向柱塞泵
CN101315074A (zh) * 2008-06-21 2008-12-03 张桂云 柱塞泵往复运动装置
CN101457747B (zh) * 2008-12-18 2010-07-07 浙江工业大学 立式单偏心轴径向均布多联往复泵

Also Published As

Publication number Publication date
ES2523271T3 (es) 2014-11-24
BR112012003106A8 (pt) 2017-12-05
RU2012104760A (ru) 2013-09-20
JP2013501881A (ja) 2013-01-17
CN102472262A (zh) 2012-05-23
MY160348A (en) 2017-02-28
WO2011018393A1 (de) 2011-02-17
EP2464867A1 (de) 2012-06-20
EP2464867B1 (de) 2014-09-03
BR112012003106A2 (pt) 2016-02-23
US20120097025A1 (en) 2012-04-26

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160803