NL6912494A - - Google Patents

Info

Publication number
NL6912494A
NL6912494A NL6912494A NL6912494A NL6912494A NL 6912494 A NL6912494 A NL 6912494A NL 6912494 A NL6912494 A NL 6912494A NL 6912494 A NL6912494 A NL 6912494A NL 6912494 A NL6912494 A NL 6912494A
Authority
NL
Netherlands
Application number
NL6912494A
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 filed Critical
Publication of NL6912494A publication Critical patent/NL6912494A/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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • 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)
NL6912494A 1968-08-16 1969-08-15 NL6912494A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL6912494A true NL6912494A (enrdf_load_stackoverflow) 1970-02-18

Family

ID=25029599

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6912494A NL6912494A (enrdf_load_stackoverflow) 1968-08-16 1969-08-15

Country Status (7)

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

Families Citing this family (12)

* 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 (sv) * 2006-09-08 2009-06-30 Norden Machinery Ab Doseringspump
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
CN110388467B (zh) * 2018-04-20 2024-06-07 梅特勒-托利多(常州)测量技术有限公司 吸液手柄控制阀门
CN110108533B (zh) * 2019-05-24 2023-10-24 常州派斯杰医疗设备有限公司 组织脱水机
CN110848396B (zh) * 2019-10-17 2021-06-29 保一集团有限公司 一种可进行动态取样的截止阀
US20210187525A1 (en) * 2019-12-19 2021-06-24 Graco Minnesota Inc. Isolating valve
CN111520510B (zh) * 2020-06-08 2024-11-26 长江水利委员会水文局长江上游水文水资源勘测局 一种水气同步分控六通阀组
CN115824712B (zh) * 2022-11-30 2023-08-11 江西怡杉环保股份有限公司 一种采样计量定量全过程电数据处理方法

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
US3612360A (en) 1971-10-12
DE1941481C3 (enrdf_load_stackoverflow) 1974-10-03
DE1941481B2 (enrdf_load_stackoverflow) 1974-02-07
JPS503952B1 (enrdf_load_stackoverflow) 1975-02-12
GB1281349A (en) 1972-07-12
FR2015815A1 (enrdf_load_stackoverflow) 1970-04-30
SE368743B (enrdf_load_stackoverflow) 1974-07-15
DE1941481A1 (de) 1970-02-26

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