DE2525757A1 - Pumpanordnung - Google Patents

Pumpanordnung

Info

Publication number
DE2525757A1
DE2525757A1 DE19752525757 DE2525757A DE2525757A1 DE 2525757 A1 DE2525757 A1 DE 2525757A1 DE 19752525757 DE19752525757 DE 19752525757 DE 2525757 A DE2525757 A DE 2525757A DE 2525757 A1 DE2525757 A1 DE 2525757A1
Authority
DE
Germany
Prior art keywords
pump
piston
pump arrangement
eccentric
arrangement according
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.)
Ceased
Application number
DE19752525757
Other languages
German (de)
English (en)
Inventor
Aln Keith Audsely
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.)
Metering Pumps Ltd London Gb
Original Assignee
Paterson Candy International Ltd
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 Paterson Candy International Ltd filed Critical Paterson Candy International Ltd
Publication of DE2525757A1 publication Critical patent/DE2525757A1/de
Ceased 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
    • 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
    • F04B1/0404—Details or component parts
    • F04B1/0439—Supporting or guiding means for the pistons
    • 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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
    • F04B11/0058—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control
    • F04B11/0066—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons with piston speed control with special shape of the actuating element
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • 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
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE19752525757 1974-06-10 1975-06-10 Pumpanordnung Ceased DE2525757A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25732/74A GB1481043A (en) 1974-06-10 1974-06-10 Non-pulsing pumping apparatus

Publications (1)

Publication Number Publication Date
DE2525757A1 true DE2525757A1 (de) 1976-01-02

Family

ID=10232388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752525757 Ceased DE2525757A1 (de) 1974-06-10 1975-06-10 Pumpanordnung

Country Status (7)

Country Link
US (1) US4028018A (OSRAM)
JP (1) JPS598671B2 (OSRAM)
DE (1) DE2525757A1 (OSRAM)
FR (1) FR2273960A1 (OSRAM)
GB (1) GB1481043A (OSRAM)
IT (1) IT1036255B (OSRAM)
ZA (1) ZA753550B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542938A1 (de) * 1985-12-04 1987-06-11 Rexroth Mannesmann Gmbh Kraftstoffeinspritzpumpe

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337106A (en) * 1976-09-20 1978-04-06 Nippon Kokan Kk <Nkk> Repairing method of blast furnace shell
JPS5477207A (en) * 1977-12-01 1979-06-20 Nippon Steel Corp Furnace repairing
US4389163A (en) * 1979-01-02 1983-06-21 Altex Scientific, Inc. Pressure booster system for fluids
DE3035770C2 (de) * 1980-09-23 1984-08-16 Bruker Analytische Meßtechnik GmbH, 7512 Rheinstetten Mehrfach-Kolbenpumpe mit konstanter Förderleistung
US4556371A (en) * 1983-07-18 1985-12-03 Fmc Corporation Constant flow positive displacement pump
JPS6133983U (ja) * 1984-07-31 1986-03-01 義一 山谷 ３連プランジヤ−ポンプの駆動装置
US4687426A (en) * 1984-07-31 1987-08-18 Fuji Techno Kogyo Kabushiki Kaisha Constant volume pulsation-free reciprocating pump
JPH0826358A (ja) * 1994-07-13 1996-01-30 Juichi Yamashita 根付きの花苗、果実苗類の包装体
WO1996029515A1 (en) 1995-03-20 1996-09-26 Micropump, Inc. Multiple piston pump
US5718570A (en) * 1995-03-20 1998-02-17 Micropump Corporation Rotary control valve for a piston pump
US5733105A (en) * 1995-03-20 1998-03-31 Micropump, Inc. Axial cam driven valve arrangement for an axial cam driven parallel piston pump system
US6109878A (en) * 1998-04-13 2000-08-29 Micropump, Inc. System and a method for velocity modulation for pulseless operation of a pump
US6619926B2 (en) 2001-09-12 2003-09-16 Tecumseh Products Company Cam and crank engagement for a reversible, variable displacement compressor and a method of operation therefor
WO2004088141A2 (de) * 2003-04-02 2004-10-14 Gebr. Becker Gmbh & Co. Kg Schwingkolbenpumpe
GB0329585D0 (en) 2003-12-20 2004-01-28 Itw Ltd Pumps
US7409901B2 (en) * 2004-10-27 2008-08-12 Halliburton Energy Services, Inc. Variable stroke assembly
US7563076B2 (en) * 2004-10-27 2009-07-21 Halliburton Energy Services, Inc. Variable rate pumping system
CN100424343C (zh) * 2006-06-22 2008-10-08 上海交通大学 确定无冲击恒流量双柱塞泵凸轮轮廓形状的方法
US20110197577A1 (en) * 2008-10-07 2011-08-18 Rodney Dale Hugelman Hydraulic vibration cancelling system
DE102009046983A1 (de) * 2009-11-23 2011-05-26 Robert Bosch Gmbh Exzenter für eine hydraulische Kolbenpumpe
IT1399092B1 (it) * 2010-03-26 2013-04-05 Beltrami Pompa volumetrica.
US20150211509A1 (en) * 2014-01-30 2015-07-30 Blue-White Industries, Ltd. Multiple diaphragm pump
GB201502686D0 (en) * 2015-02-18 2015-04-01 Finishing Brands Uk Ltd High pressure pump
WO2017089586A1 (en) * 2015-11-26 2017-06-01 Settima Meccanica S.R.L. - Società A Socio Unico Radial piston pump
ITUB20155940A1 (it) * 2015-11-26 2017-05-26 Settima Meccanica S R L Soc A Socio Unico Pompa volumetrica a pistoni assiali perfezionata
ITUB20155952A1 (it) * 2015-11-26 2017-05-26 Settima Meccanica S R L ? Soc A Socio Unico Pompa volumetrica a pistoni radiali perfezionata
EP3333456B1 (de) * 2016-12-08 2019-08-21 KNAUER Wissenschaftliche Geräte GmbH Kolbenpumpe, kurvengetriebe für die umsetzung eines variablen hubs und verwendung eines kurvengetriebes
US11221004B2 (en) 2017-07-12 2022-01-11 Blue-White Industries, Ltd. Multiple diaphragm pump

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656970A (en) * 1949-01-19 1951-09-05 Hobson Ltd H M Improvements in or relating to hydraulic reciprocating pumps
DE1017468B (de) * 1953-01-24 1957-10-10 Georg Wiggermann Axialkolbenmaschine
DE1800142A1 (de) * 1968-10-01 1970-04-16 Haldor Frederik Axel Topsoe Fa Pulsationsfrei dosierende Kolbenpumpe mit zwei oder mehreren parallel verbundenen Pumpenraeumen fuer inkompressible Medien,insbesondere Fluessigkeiten
GB1300500A (en) * 1971-06-08 1972-12-20 Crane Co Metering diaphragm pump

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1070706A (en) * 1910-12-29 1913-08-19 Samuel W Luitwieler Driving mechanism for triplex pumps.
US1723874A (en) * 1924-11-20 1929-08-06 Courtaulds Ltd Pump and like device for controlling the rate of delivery of fluids
GB248334A (en) * 1925-03-02 1927-01-06 Felix Meineke Piston pump operated by a cam
US2010377A (en) * 1930-12-26 1935-08-06 Cincinnati Milling Machine Co Hydraulic power unit
US2101829A (en) * 1934-05-10 1937-12-07 Elek K Benedek Hydraulic motor
US2322181A (en) * 1939-08-29 1943-06-15 Continental Aviat & Eng Corp Fuel injecting and metering means
US2676608A (en) * 1945-07-16 1954-04-27 Odin Corp Valve structure
US2882831A (en) * 1954-06-17 1959-04-21 Gen Electric Constant flow positive displacement mechanical hydraulic unit
US3046950A (en) * 1958-01-22 1962-07-31 Whiting Corp Constant mechanical advantage rotary hydraulic device
US3238889A (en) * 1963-06-03 1966-03-08 Aero Spray Inc Piston drive mechanism
DE1653385C3 (de) * 1967-08-25 1980-07-24 Volvo Hydraulikfabrik Gmbh, 1000 Berlin Vorrichtung zum Konstanthalten des Produktes aus Druck und Hubvolumen bei einer Verdrängerpumpe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656970A (en) * 1949-01-19 1951-09-05 Hobson Ltd H M Improvements in or relating to hydraulic reciprocating pumps
DE1017468B (de) * 1953-01-24 1957-10-10 Georg Wiggermann Axialkolbenmaschine
DE1800142A1 (de) * 1968-10-01 1970-04-16 Haldor Frederik Axel Topsoe Fa Pulsationsfrei dosierende Kolbenpumpe mit zwei oder mehreren parallel verbundenen Pumpenraeumen fuer inkompressible Medien,insbesondere Fluessigkeiten
GB1300500A (en) * 1971-06-08 1972-12-20 Crane Co Metering diaphragm pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542938A1 (de) * 1985-12-04 1987-06-11 Rexroth Mannesmann Gmbh Kraftstoffeinspritzpumpe

Also Published As

Publication number Publication date
FR2273960A1 (fr) 1976-01-02
JPS518602A (OSRAM) 1976-01-23
ZA753550B (en) 1976-05-26
GB1481043A (en) 1977-07-27
FR2273960B1 (OSRAM) 1980-07-25
JPS598671B2 (ja) 1984-02-25
US4028018A (en) 1977-06-07
IT1036255B (it) 1979-10-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: METERING PUMPS LTD., LONDON, GB

8125 Change of the main classification

Ipc: F04B 9/04

8131 Rejection