CA994846A - Electromagnetically operated variable output metering pump - Google Patents

Electromagnetically operated variable output metering pump

Info

Publication number
CA994846A
CA994846A CA198,856A CA198856A CA994846A CA 994846 A CA994846 A CA 994846A CA 198856 A CA198856 A CA 198856A CA 994846 A CA994846 A CA 994846A
Authority
CA
Canada
Prior art keywords
metering pump
variable output
electromagnetically operated
operated variable
output metering
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
Application number
CA198,856A
Inventor
Franz Ernst
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.)
Chemie und Filter GmbH Verfahrenstechnik KG
Original Assignee
Chemie und Filter GmbH Verfahrenstechnik KG
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 by Chemie und Filter GmbH Verfahrenstechnik KG filed Critical Chemie und Filter GmbH Verfahrenstechnik KG
Application granted granted Critical
Publication of CA994846A publication Critical patent/CA994846A/en
Expired 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
    • 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)
CA198,856A 1973-05-05 1974-05-03 Electromagnetically operated variable output metering pump Expired CA994846A (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
CA994846A true CA994846A (en) 1976-08-10

Family

ID=5880101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,856A Expired CA994846A (en) 1973-05-05 1974-05-03 Electromagnetically operated variable output 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523902A (en) * 1982-01-23 1985-06-18 Chemie Und Filter Gmbh Verfahrenstechnik Kg Diaphragm pump for use in an explosive atmosphere
US4537565A (en) * 1982-02-10 1985-08-27 Chemie Und Filter Gmbh Verfahrenstechnik Kg Electromagnetically operated diaphragm pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523902A (en) * 1982-01-23 1985-06-18 Chemie Und Filter Gmbh Verfahrenstechnik Kg Diaphragm pump for use in an explosive atmosphere
US4537565A (en) * 1982-02-10 1985-08-27 Chemie Und Filter Gmbh Verfahrenstechnik Kg Electromagnetically operated diaphragm pump

Also Published As

Publication number Publication date
BE814409A (en) 1974-08-16
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
FR2228163B1 (en) 1978-06-02
GB1426858A (en) 1976-03-03
DE2322764A1 (en) 1974-11-14

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