FR2370877A1 - Pompe doseuse - Google Patents

Pompe doseuse

Info

Publication number
FR2370877A1
FR2370877A1 FR7733853A FR7733853A FR2370877A1 FR 2370877 A1 FR2370877 A1 FR 2370877A1 FR 7733853 A FR7733853 A FR 7733853A FR 7733853 A FR7733853 A FR 7733853A FR 2370877 A1 FR2370877 A1 FR 2370877A1
Authority
FR
France
Prior art keywords
dosing
pump
piston
dosing pump
metering pump
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.)
Granted
Application number
FR7733853A
Other languages
English (en)
Other versions
FR2370877B1 (fr
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.)
Ecolab Engineering GmbH
Original Assignee
Lang Apparatebau 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 Lang Apparatebau GmbH filed Critical Lang Apparatebau GmbH
Publication of FR2370877A1 publication Critical patent/FR2370877A1/fr
Application granted granted Critical
Publication of FR2370877B1 publication Critical patent/FR2370877B1/fr
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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating 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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

L'invention concerne une pompe doseuse munie d'un piston doseur sous forme de plongeur. La pompe comporte un piston doseur 4 accouplé rigidement à la tige de piston 5 d'une pompe d'amont 1 qui refoule le liquide à doser dans une chambre à flotteur 2 et qui a un plus grand volume de déplacement que le piston doseur. Application notamment au dosage de liquides ou d'agents chimiques.
FR7733853A 1976-11-12 1977-11-10 Pompe doseuse Granted FR2370877A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2651614A DE2651614C2 (de) 1976-11-12 1976-11-12 Dosierpumpe

Publications (2)

Publication Number Publication Date
FR2370877A1 true FR2370877A1 (fr) 1978-06-09
FR2370877B1 FR2370877B1 (fr) 1982-02-05

Family

ID=5992990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733853A Granted FR2370877A1 (fr) 1976-11-12 1977-11-10 Pompe doseuse

Country Status (8)

Country Link
AT (1) AT395898B (fr)
BE (1) BE860706A (fr)
CH (1) CH624735A5 (fr)
DE (1) DE2651614C2 (fr)
FR (1) FR2370877A1 (fr)
IT (1) IT1087489B (fr)
LU (1) LU78489A1 (fr)
NL (1) NL183417C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431615A1 (fr) * 1978-07-18 1980-02-15 Webasto Werk Baier Kg W Pompe electromagnetique de transport et de dosage de carburant
WO1983003447A1 (fr) * 1982-03-24 1983-10-13 Arens, Hans Pompe de dosage
WO1998053208A1 (fr) * 1997-05-21 1998-11-26 Lang Apparatebau Gmbh Pompe a membrane a piston avec unite piston-cylindre sans garniture

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134940C2 (de) * 1981-09-03 1983-12-15 Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt Dosierpumpe
DE3321959A1 (de) * 1983-06-18 1984-12-20 Lang Apparatebau GmbH, 8227 Siegsdorf Trockenlauf-schutzvorrichtung einer kolben-membranpumpe
DE3631984C1 (de) * 1986-09-19 1987-12-17 Hans Ing Kern Dosierpumpe
DE3738656C1 (de) * 1987-11-13 1989-03-23 Gruenbeck Josef Wasseraufb Dosierpumpe
EP0997643B1 (fr) * 1998-09-25 2006-07-12 ALLDOS Eichler GmbH Pompe doseuse à membrane
ITTV20010073A1 (it) * 2001-06-01 2002-12-01 Tecnopro Snc Distributore di quantita' dosate di un additivo liquido in particolare per l'impiego in una macchina lavastoviglie per uso professionale
CN107143479B (zh) * 2017-07-21 2019-08-30 马鞍山聚力科技有限公司 一种可自动控制流量泵
DE102018133213A1 (de) * 2018-12-20 2020-06-25 Lutz-Jesco Gmbh Fördereinheit und Verfahren zum Dosieren hochviskoser oder unter Umgebungsbedingungen ausgasender oder kritischer Medien
CN114483580A (zh) * 2022-01-13 2022-05-13 山东省高速养护集团有限公司 一种路面混合料原材料的液态泵送添加计量系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR921085A (fr) * 1945-10-24 1947-04-25 Machine hydraulique
FR991627A (fr) * 1944-04-19 1951-10-08 Pompe d'extraction de liquides dans des récipients sans pression
FR2046859A1 (fr) * 1969-06-18 1971-03-12 Audi Ag
FR2120945A5 (fr) * 1970-12-28 1972-08-18 Mec O Matic Cy
DE2349080A1 (de) * 1973-09-29 1975-04-30 Wagner Gmbh J Hochdruckpumpe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR991627A (fr) * 1944-04-19 1951-10-08 Pompe d'extraction de liquides dans des récipients sans pression
FR921085A (fr) * 1945-10-24 1947-04-25 Machine hydraulique
FR2046859A1 (fr) * 1969-06-18 1971-03-12 Audi Ag
FR2120945A5 (fr) * 1970-12-28 1972-08-18 Mec O Matic Cy
DE2349080A1 (de) * 1973-09-29 1975-04-30 Wagner Gmbh J Hochdruckpumpe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431615A1 (fr) * 1978-07-18 1980-02-15 Webasto Werk Baier Kg W Pompe electromagnetique de transport et de dosage de carburant
WO1983003447A1 (fr) * 1982-03-24 1983-10-13 Arens, Hans Pompe de dosage
WO1998053208A1 (fr) * 1997-05-21 1998-11-26 Lang Apparatebau Gmbh Pompe a membrane a piston avec unite piston-cylindre sans garniture
US6299419B1 (en) 1997-05-21 2001-10-09 Lang Apparatebau Gmbh (Lang) Reciprocating diaphragm pump with packless piston-cylinder unit

Also Published As

Publication number Publication date
FR2370877B1 (fr) 1982-02-05
LU78489A1 (fr) 1978-07-14
DE2651614A1 (de) 1978-05-24
NL183417B (nl) 1988-05-16
AT395898B (de) 1993-03-25
ATA806177A (de) 1992-08-15
CH624735A5 (en) 1981-08-14
BE860706A (fr) 1978-05-10
IT1087489B (it) 1985-06-04
NL183417C (nl) 1988-10-17
DE2651614C2 (de) 1984-10-04
NL7711593A (nl) 1978-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse