BE814409A - VARIABLE FLOW METERING PUMP - Google Patents

VARIABLE FLOW METERING PUMP

Info

Publication number
BE814409A
BE814409A BE143797A BE143797A BE814409A BE 814409 A BE814409 A BE 814409A BE 143797 A BE143797 A BE 143797A BE 143797 A BE143797 A BE 143797A BE 814409 A BE814409 A BE 814409A
Authority
BE
Belgium
Prior art keywords
metering pump
variable flow
flow metering
variable
pump
Prior art date
Application number
BE143797A
Other languages
French (fr)
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
Priority claimed from DE19732322764 external-priority patent/DE2322764C3/en
Application filed filed Critical
Publication of BE814409A publication Critical patent/BE814409A/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
    • 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
    • F04B43/04—Pumps having electric drive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
BE143797A 1973-05-05 1974-04-30 VARIABLE FLOW METERING PUMP BE814409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732322764 DE2322764C3 (en) 1973-05-05 Dosing pump with variable delivery rate

Publications (1)

Publication Number Publication Date
BE814409A true BE814409A (en) 1974-08-16

Family

ID=5880101

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143797A BE814409A (en) 1973-05-05 1974-04-30 VARIABLE FLOW METERING PUMP

Country Status (7)

Country Link
AT (1) AT327005B (en)
BE (1) BE814409A (en)
CA (1) CA994846A (en)
CH (1) CH592814A5 (en)
FR (1) FR2228163B1 (en)
GB (1) GB1426858A (en)
SE (1) SE395514B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202069C2 (en) * 1982-01-23 1984-05-03 Chemie Und Filter Gmbh, Verfahrenstechnik Kg, 6900 Heidelberg "Diaphragm pump, especially metering pump"
DE3204534C2 (en) * 1982-02-10 1984-02-23 Chemie Und Filter Gmbh, Verfahrenstechnik Kg, 6900 Heidelberg Electromagnetically operated diaphragm pump
FR2745361B1 (en) * 1996-02-28 1998-06-19 Sunstrand Corp SELF-VENTILATION CRANKCASE FOR ECCENTRIC PUMP TRANSMISSION MECHANISM
GB201407154D0 (en) * 2014-04-23 2014-06-04 Armstrong Ltd S A Integrated unit for use in pump station
CN114992080B (en) * 2022-06-01 2024-04-26 南京市水利规划设计院股份有限公司 Water resource metering control device and control method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942772A (en) * 1959-03-23 1960-06-28 Buchanan Beverly James Aquarium aerator pump

Also Published As

Publication number Publication date
ATA301274A (en) 1975-03-15
FR2228163A1 (en) 1974-11-29
AT327005B (en) 1976-01-12
SE395514B (en) 1977-08-15
DE2322764B2 (en) 1975-06-05
CH592814A5 (en) 1977-11-15
CA994846A (en) 1976-08-10
FR2228163B1 (en) 1978-06-02
GB1426858A (en) 1976-03-03
DE2322764A1 (en) 1974-11-14

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