IT1087489B - DOSING PUMP - Google Patents

DOSING PUMP

Info

Publication number
IT1087489B
IT1087489B IT29468/77A IT2946877A IT1087489B IT 1087489 B IT1087489 B IT 1087489B IT 29468/77 A IT29468/77 A IT 29468/77A IT 2946877 A IT2946877 A IT 2946877A IT 1087489 B IT1087489 B IT 1087489B
Authority
IT
Italy
Prior art keywords
dosing pump
dosing
pump
Prior art date
Application number
IT29468/77A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1087489B publication Critical patent/IT1087489B/en

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)
IT29468/77A 1976-11-12 1977-11-09 DOSING PUMP IT1087489B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2651614A DE2651614C2 (en) 1976-11-12 1976-11-12 Dosing pump

Publications (1)

Publication Number Publication Date
IT1087489B true IT1087489B (en) 1985-06-04

Family

ID=5992990

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29468/77A IT1087489B (en) 1976-11-12 1977-11-09 DOSING PUMP

Country Status (8)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831437C2 (en) * 1978-07-18 1983-12-15 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Feed and metering pump
DE3134940C2 (en) * 1981-09-03 1983-12-15 Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt Dosing pump
DE3210821C2 (en) * 1982-03-24 1986-01-09 Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt Dosing pump
DE3321959A1 (en) * 1983-06-18 1984-12-20 Lang Apparatebau GmbH, 8227 Siegsdorf DRY RUN PROTECTION OF A PISTON DIAPHRAGM PUMP
DE3631984C1 (en) * 1986-09-19 1987-12-17 Hans Ing Kern Dosing pump
DE3738656C1 (en) * 1987-11-13 1989-03-23 Gruenbeck Josef Wasseraufb Dosing pump
DE29708906U1 (en) 1997-05-21 1997-07-17 Lang Apparatebau Gmbh, 83313 Siegsdorf Piston diaphragm pump with sealless piston-cylinder unit
EP0997643B1 (en) * 1998-09-25 2006-07-12 ALLDOS Eichler GmbH Diaphragm metering pump
ITTV20010073A1 (en) * 2001-06-01 2002-12-01 Tecnopro Snc DISPENSER OF DOSED QUANTITIES OF A LIQUID ADDITIVE IN PARTICULAR FOR USE IN A DISHWASHER MACHINE FOR PROFESSIONAL USE
CN107143479B (en) * 2017-07-21 2019-08-30 马鞍山聚力科技有限公司 One kind can be automatically controled flow pump
DE102018133213A1 (en) * 2018-12-20 2020-06-25 Lutz-Jesco Gmbh Conveying unit and method for dosing highly viscous media or gases that are gassing or critical under ambient conditions
CN114483580B (en) * 2022-01-13 2024-06-25 山东省高速养护集团有限公司 Liquid pumping of road surface mixture raw and other materials adds metering system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR991627A (en) * 1944-04-19 1951-10-08 Pump for extracting liquids from pressureless vessels
FR921085A (en) * 1945-10-24 1947-04-25 Hydraulic machine
DE1930811A1 (en) * 1969-06-18 1971-01-07 Nsu Auto Union Ag Conveyor and metering pump
US3680985A (en) * 1970-12-28 1972-08-01 Mec O Matic The Pump
DE2349080A1 (en) * 1973-09-29 1975-04-30 Wagner Gmbh J High pressure pump for viscous fluids - has face membrane to seal gap between piston and cylinder to which membrane is connected

Also Published As

Publication number Publication date
FR2370877A1 (en) 1978-06-09
FR2370877B1 (en) 1982-02-05
NL183417B (en) 1988-05-16
DE2651614A1 (en) 1978-05-24
AT395898B (en) 1993-03-25
ATA806177A (en) 1992-08-15
NL7711593A (en) 1978-05-17
BE860706A (en) 1978-05-10
NL183417C (en) 1988-10-17
DE2651614C2 (en) 1984-10-04
CH624735A5 (en) 1981-08-14
LU78489A1 (en) 1978-07-14

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941128