JPS5510088A - Fluid pump apparatus - Google Patents

Fluid pump apparatus

Info

Publication number
JPS5510088A
JPS5510088A JP7108179A JP7108179A JPS5510088A JP S5510088 A JPS5510088 A JP S5510088A JP 7108179 A JP7108179 A JP 7108179A JP 7108179 A JP7108179 A JP 7108179A JP S5510088 A JPS5510088 A JP S5510088A
Authority
JP
Japan
Prior art keywords
fluid pump
pump apparatus
fluid
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.)
Pending
Application number
JP7108179A
Other languages
Japanese (ja)
Inventor
Torigubu Magunusen Jiyu Haakon
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.)
Individual
Original Assignee
Individual
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 US05/913,359 external-priority patent/US4180375A/en
Application filed by Individual filed Critical Individual
Publication of JPS5510088A publication Critical patent/JPS5510088A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • 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
    • F04B49/20—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 changing the driving speed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/36—Control of physical parameters of the fluid carrier in high pressure liquid systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/26—Conditioning of the fluid carrier; Flow patterns
    • G01N30/28—Control of physical parameters of the fluid carrier
    • G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
    • G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP7108179A 1978-06-07 1979-06-06 Fluid pump apparatus Pending JPS5510088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/913,359 US4180375A (en) 1977-01-21 1978-06-07 Liquid chromatography pump

Publications (1)

Publication Number Publication Date
JPS5510088A true JPS5510088A (en) 1980-01-24

Family

ID=25433209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7108179A Pending JPS5510088A (en) 1978-06-07 1979-06-06 Fluid pump apparatus

Country Status (5)

Country Link
JP (1) JPS5510088A (en)
CH (1) CH630444A5 (en)
DE (1) DE2922689A1 (en)
FR (1) FR2428158A2 (en)
GB (1) GB2024458B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139925A1 (en) * 1981-10-08 1983-07-14 Hewlett-Packard GmbH, 7030 Böblingen HIGH PRESSURE DOSING PUMP
FR2580833B1 (en) * 1985-04-23 1988-07-01 Gira Sa REGULATION DEVICES FOR MULTI-BODY DOSING PUMPS AND APPLICATION OF SUCH DEVICES TO CHROMATOGRAPHY
JP6570846B2 (en) * 2015-03-09 2019-09-04 アコマ医科工業株式会社 Metering pump driving method, metering pump driving device, vaporizer and anesthesia device
CN106731001B (en) * 2017-01-04 2023-04-07 山东省分析测试中心 Split type countercurrent chromatographic separation column

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278496A (en) * 1975-11-10 1977-07-01 Varian Associates Liquid chromatograph with excerrent properties

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855129A (en) * 1972-03-06 1974-12-17 Waters Associates Inc Novel pumping apparatus
JPS4912401A (en) * 1972-05-17 1974-02-02
US3932067A (en) * 1974-02-27 1976-01-13 Micromeritics Instrument Corporation Liquid chromatography apparatus and method
DE2455598A1 (en) * 1974-11-23 1976-05-26 Franz Orlita SYSTEM WITH A DISPLACEMENT PUMP, IN PARTICULAR DOSING PUMP, AND A CONTROL DEVICE TO KEEP THE FLOW RATE PER TIME UNIT
US4131393A (en) * 1977-01-21 1978-12-26 Altex Scientific, Inc. Fluid pump mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278496A (en) * 1975-11-10 1977-07-01 Varian Associates Liquid chromatograph with excerrent properties

Also Published As

Publication number Publication date
CH630444A5 (en) 1982-06-15
FR2428158B2 (en) 1983-12-23
GB2024458A (en) 1980-01-09
GB2024458B (en) 1982-11-17
FR2428158A2 (en) 1980-01-04
DE2922689A1 (en) 1979-12-13

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