DE3105649C2 - - Google Patents

Info

Publication number
DE3105649C2
DE3105649C2 DE3105649A DE3105649A DE3105649C2 DE 3105649 C2 DE3105649 C2 DE 3105649C2 DE 3105649 A DE3105649 A DE 3105649A DE 3105649 A DE3105649 A DE 3105649A DE 3105649 C2 DE3105649 C2 DE 3105649C2
Authority
DE
Germany
Prior art keywords
piston rod
piston
dosing pump
pump according
working 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.)
Expired - Fee Related
Application number
DE3105649A
Other languages
German (de)
English (en)
Other versions
DE3105649A1 (de
Inventor
Des Erfinders Beantragt Teilnichtnennung
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.)
Hartmann & Laemmle & Co Kg 7255 Rutesheim De GmbH
Original Assignee
Hartmann & Laemmle & Co Kg 7255 Rutesheim De 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 Hartmann & Laemmle & Co Kg 7255 Rutesheim De GmbH filed Critical Hartmann & Laemmle & Co Kg 7255 Rutesheim De GmbH
Priority to DE19813105649 priority Critical patent/DE3105649A1/de
Priority to CH355/82A priority patent/CH656674A5/de
Priority to IT19300/82A priority patent/IT1152104B/it
Priority to JP57022570A priority patent/JPS57153983A/ja
Priority to FR8202510A priority patent/FR2500081B1/fr
Publication of DE3105649A1 publication Critical patent/DE3105649A1/de
Application granted granted Critical
Publication of DE3105649C2 publication Critical patent/DE3105649C2/de
Granted 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
    • 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
    • F04B49/20—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 changing the driving speed
    • 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
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B49/06—Control using electricity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE19813105649 1981-02-17 1981-02-17 Dosierpumpe Granted DE3105649A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19813105649 DE3105649A1 (de) 1981-02-17 1981-02-17 Dosierpumpe
CH355/82A CH656674A5 (de) 1981-02-17 1982-01-21 Dosierpumpe.
IT19300/82A IT1152104B (it) 1981-02-17 1982-01-26 Pompa di dosaggio per il dosaggio comandato a mezzo di un calcolatore
JP57022570A JPS57153983A (en) 1981-02-17 1982-02-15 Distributing pump
FR8202510A FR2500081B1 (fr) 1981-02-17 1982-02-16 Pompe doseuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813105649 DE3105649A1 (de) 1981-02-17 1981-02-17 Dosierpumpe

Publications (2)

Publication Number Publication Date
DE3105649A1 DE3105649A1 (de) 1982-09-30
DE3105649C2 true DE3105649C2 (fr) 1990-05-31

Family

ID=6125008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813105649 Granted DE3105649A1 (de) 1981-02-17 1981-02-17 Dosierpumpe

Country Status (5)

Country Link
JP (1) JPS57153983A (fr)
CH (1) CH656674A5 (fr)
DE (1) DE3105649A1 (fr)
FR (1) FR2500081B1 (fr)
IT (1) IT1152104B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588319B1 (fr) * 1985-10-04 1987-12-04 Milton Roy Dosapro Procede pour etablir de maniere precise le debit d'une pompe doseuse et pompe doseuse faisant application
JPH0635870B2 (ja) * 1986-05-19 1994-05-11 トウフク株式会社 圧送装置
DE3785207T2 (de) * 1987-09-26 1993-07-15 Hewlett Packard Gmbh Pumpvorrichtung zur abgabe von fluessigkeit bei hohem druck.
FR2624919B1 (fr) * 1987-12-17 1990-04-27 Milton Roy Dosapro Dispositif de reglage du debit d'une pompe doseuse alternative
DE3915716A1 (de) * 1989-05-13 1990-11-15 Hoechst Ag Mischgaspumpen-antrieb
JPH02145679U (fr) * 1989-05-16 1990-12-11
AT341U1 (de) * 1989-06-05 1995-08-25 Lisec Peter Vorrats- und dosierzylinder
DE4006470A1 (de) * 1990-03-02 1991-09-05 Karl Eickmann Hochdruck-aggregat
DE19736337C2 (de) * 1997-08-21 2001-07-12 Industrieanlagen Betr Sgmbh Ia Anordnung für die elektronisch geregelte Förderung und Zumessung kryogener Medien bei Flugtriebwerken
DE10135495A1 (de) * 2001-07-20 2003-02-06 Micro Mechatronic Technologies Dosierpumpe
DE102004062832B4 (de) * 2004-12-27 2007-01-11 J. Eberspächer GmbH & Co. KG Kraftstoffdosierpumpeinrichtung
CN100419257C (zh) * 2005-03-21 2008-09-17 中国海洋石油总公司 高压混合流体泵
US11936072B2 (en) * 2019-10-09 2024-03-19 Nagano Automation Co., Ltd. Apparatus for supplying liquid
CN111472967A (zh) * 2020-04-08 2020-07-31 中国石油天然气股份有限公司 一种加药泵排量自动调节系统及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219042A1 (de) * 1972-04-19 1973-10-31 Chemie Elektronik Und Verfahre Digital steuerbare kolbendosierpumpe
US3756456A (en) * 1972-05-22 1973-09-04 Graco Inc Apparatus and method for a metering system
FR2201721A6 (fr) * 1972-10-03 1974-04-26 Cale Potasses Azote Soc
FR2220699B1 (fr) * 1973-03-09 1978-03-10 Commissariat Energie Atomique
DE2355966A1 (de) * 1973-11-09 1975-05-22 Medac Klinische Spezialpraep Pumpenanordnung, insbesondere fuer blutpumpen
US4119113A (en) * 1975-02-06 1978-10-10 Extracorporeal Medical Systems, Inc. Double-action proportioning pump
DE2626954C2 (de) * 1976-06-16 1985-04-11 Schmidt, Kranz & Co Gmbh, Zweigniederlassung Maschinenbau, 3421 Zorge Steuerschieberanordnung für eine durch Druckluft angetriebene Hydraulikpumpe
DE2911443C2 (de) * 1979-03-23 1981-03-12 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Druckmittelbetätigte Pumpe mit veränderbarem Fördervolumen
US4273261A (en) * 1979-04-04 1981-06-16 Krueger Wallace F Metering apparatus

Also Published As

Publication number Publication date
DE3105649A1 (de) 1982-09-30
IT8219300A0 (it) 1982-01-26
FR2500081B1 (fr) 1987-11-20
IT1152104B (it) 1986-12-31
JPS57153983A (en) 1982-09-22
CH656674A5 (de) 1986-07-15
FR2500081A1 (fr) 1982-08-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee