SE368743B - - Google Patents

Info

Publication number
SE368743B
SE368743B SE11380/69A SE1138069A SE368743B SE 368743 B SE368743 B SE 368743B SE 11380/69 A SE11380/69 A SE 11380/69A SE 1138069 A SE1138069 A SE 1138069A SE 368743 B SE368743 B SE 368743B
Authority
SE
Sweden
Application number
SE11380/69A
Inventor
W Ambrose
Erlane J Mc
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of SE368743B publication Critical patent/SE368743B/xx

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
    • 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
    • B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
    • B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • 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
    • 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
    • F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Reciprocating Pumps (AREA)
SE11380/69A 1968-08-16 1969-08-16 SE368743B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75319968A 1968-08-16 1968-08-16

Publications (1)

Publication Number Publication Date
SE368743B true SE368743B (en) 1974-07-15

Family

ID=25029599

Family Applications (1)

Application Number Title Priority Date Filing Date
SE11380/69A SE368743B (en) 1968-08-16 1969-08-16

Country Status (7)

Country Link
US (1) US3612360A (en)
JP (1) JPS503952B1 (en)
DE (1) DE1941481A1 (en)
FR (1) FR2015815A1 (en)
GB (1) GB1281349A (en)
NL (1) NL6912494A (en)
SE (1) SE368743B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991616A (en) * 1975-09-08 1976-11-16 Hans Noll Automatic pipetter
SE531679C2 (en) * 2006-09-08 2009-06-30 Norden Machinery Ab dosing pump
EP1909077A1 (en) * 2006-10-02 2008-04-09 Syngeta Participations AG Liquid dispensing device
US10167183B1 (en) * 2015-04-14 2019-01-01 Sestra Systems, Inc System and method for beverage dispensing
US11192770B1 (en) * 2015-04-15 2021-12-07 Sestra Systems Self serve beverage by the glass
US11673787B1 (en) * 2015-04-15 2023-06-13 Sestra Systems Inc Empty keg detection for carbonated beverages
CN110108533B (en) * 2019-05-24 2023-10-24 常州派斯杰医疗设备有限公司 Tissue dehydrator
CN110848396B (en) * 2019-10-17 2021-06-29 保一集团有限公司 Stop valve capable of dynamically sampling
US20210187525A1 (en) * 2019-12-19 2021-06-24 Graco Minnesota Inc. Isolating valve
CN115824712B (en) * 2022-11-30 2023-08-11 江西怡杉环保股份有限公司 Sampling metering quantitative whole-process electric data processing method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US928588A (en) * 1908-10-02 1909-07-20 Harry A King Apparatus for dispensing a measured quantity of beer.
US928819A (en) * 1908-12-12 1909-07-20 Prec Appliance Company Lubricator.
US994558A (en) * 1909-06-03 1911-06-06 Aspinwall Mfg Co Pump for liquid-sprayers.
US1567444A (en) * 1919-05-05 1925-12-29 Antiseptol Liquid Soap Company Liquid-soap dispenser
US2566436A (en) * 1947-10-11 1951-09-04 Cleveland Detroit Corp Beverage dispensing machine
US2675946A (en) * 1951-04-02 1954-04-20 Edward L Strempel Fluid measuring and dispensing means
US3160331A (en) * 1961-09-22 1964-12-08 Pyles Ind Inc Material dispensing device including a metering chamber
US3160105A (en) * 1963-02-18 1964-12-08 Johnstone Pump Co Inc Pump for high viscosity fluids
GB1116451A (en) * 1964-10-13 1968-06-06 Nat Res Dev Method of and apparatus for transmitting energy by pressure oscillations in a fluid
US3407601A (en) * 1965-07-26 1968-10-29 Martin Tool Works Inc Air-hydraulic system and apparatus
US3492946A (en) * 1968-05-23 1970-02-03 Union Carbide Corp Dual volume fluid sample pump

Also Published As

Publication number Publication date
DE1941481C3 (en) 1974-10-03
DE1941481B2 (en) 1974-02-07
US3612360A (en) 1971-10-12
FR2015815A1 (en) 1970-04-30
GB1281349A (en) 1972-07-12
NL6912494A (en) 1970-02-18
DE1941481A1 (en) 1970-02-26
JPS503952B1 (en) 1975-02-12

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