CA974123A - Proportioning pump - Google Patents

Proportioning pump

Info

Publication number
CA974123A
CA974123A CA144,664A CA144664A CA974123A CA 974123 A CA974123 A CA 974123A CA 144664 A CA144664 A CA 144664A CA 974123 A CA974123 A CA 974123A
Authority
CA
Canada
Prior art keywords
proportioning pump
proportioning
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.)
Expired
Application number
CA144,664A
Other versions
CA144664S (en
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.)
VERFAHRENSTECHNIK KG
Chemie und Filter GmbH Verfahrenstechnik KG
Original Assignee
VERFAHRENSTECHNIK KG
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
Application filed by VERFAHRENSTECHNIK KG, Chemie und Filter GmbH Verfahrenstechnik KG filed Critical VERFAHRENSTECHNIK KG
Application granted granted Critical
Publication of CA974123A publication Critical patent/CA974123A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
    • B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • 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
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
CA144,664A 1971-06-15 1972-06-14 Proportioning pump Expired CA974123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2129588A DE2129588C3 (en) 1971-06-15 1971-06-15 Dosing pump

Publications (1)

Publication Number Publication Date
CA974123A true CA974123A (en) 1975-09-09

Family

ID=5810821

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,664A Expired CA974123A (en) 1971-06-15 1972-06-14 Proportioning pump

Country Status (7)

Country Link
AT (1) AT315138B (en)
CA (1) CA974123A (en)
CH (1) CH538051A (en)
DE (1) DE2129588C3 (en)
FR (1) FR2142469A5 (en)
GB (1) GB1330610A (en)
NL (1) NL155338B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804316A1 (en) * 1978-02-01 1979-08-02 Siemens Ag DOSING DEVICE FOR LIQUID MEDIA
DE3026879A1 (en) * 1980-07-16 1982-02-04 Cillichemie Ernst Vogelmann Gmbh & Co, 7100 Heilbronn MAGNETIC DOSING PUMP
JPS57157078A (en) * 1981-03-20 1982-09-28 Nagano Keiki Seisakusho:Kk Plunger pump
DE102006044255B3 (en) * 2006-09-16 2008-03-27 Thomas Magnete Gmbh Diaphragm pump e.g. for delivering and metering liquid medium, has compartment which can be filled with liquid medium, pressure compartment in which delivery piston and drive piston are accommodated
WO2015078487A1 (en) * 2013-11-26 2015-06-04 Oest Holding Gmbh Metering and delivery pump for chemically aggressive and/or abrasive fluids
FR3039862B1 (en) * 2015-08-06 2017-08-11 Dosatron International SUPERVISORY PROPORTIONAL DOSING DEVICE AND METHODS OF SUPERVISION OF A DOSING PUMP
WO2019108688A1 (en) * 2017-11-30 2019-06-06 Corning Incorporated Pipette with encapsulated or integral filter, and method and apparatus for forming same

Also Published As

Publication number Publication date
NL155338B (en) 1977-12-15
FR2142469A5 (en) 1973-01-26
GB1330610A (en) 1973-09-19
CH538051A (en) 1973-06-15
DE2129588A1 (en) 1973-01-04
DE2129588B2 (en) 1975-03-13
DE2129588C3 (en) 1975-10-30
AT315138B (en) 1974-05-10
NL7208162A (en) 1972-12-19

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