GB1009176A - Improvements in or relating to arrangements for pneumatically effecting the discharge of liquids - Google Patents

Improvements in or relating to arrangements for pneumatically effecting the discharge of liquids

Info

Publication number
GB1009176A
GB1009176A GB38165A GB38165A GB1009176A GB 1009176 A GB1009176 A GB 1009176A GB 38165 A GB38165 A GB 38165A GB 38165 A GB38165 A GB 38165A GB 1009176 A GB1009176 A GB 1009176A
Authority
GB
United Kingdom
Prior art keywords
liquids
discharge
tube
impulses
arrangements
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
GB38165A
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.)
CKD DUKLA
Original Assignee
CKD DUKLA
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 CKD DUKLA filed Critical CKD DUKLA
Publication of GB1009176A publication Critical patent/GB1009176A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optical Measuring Cells (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

1,009,176. Raising liquids. CKD DUKLA, NARODNI PODNIK. June 29, 1962 [June 30, 1961], No. 381/65. Addition to 961,332. Divided out of 1,009,175. Heading F1R. Pneumatic suction or pressure impulses for effecting the discharge of liquids as in the parent Specification, are obtained by rocking a U-tube 27 partly filled with liquid, the magnitude of the impulses being determined by the volume of U-tube enlargements 28, 29. In another embodiment, the impulses are produced by raising or lowering a tube in a constant level reservoir. An application of the device is described for filling a photometric vessel.
GB38165A 1961-06-30 1962-06-29 Improvements in or relating to arrangements for pneumatically effecting the discharge of liquids Expired GB1009176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS409461 1961-06-30

Publications (1)

Publication Number Publication Date
GB1009176A true GB1009176A (en) 1965-11-10

Family

ID=5382923

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2514262A Expired GB1009175A (en) 1961-06-30 1962-06-29 Improvements in or relating to arrangements for pneumatically actuating the discharge of liquids
GB38065A Expired GB1009177A (en) 1961-06-30 1962-06-29 An arrangement for pneumatically regulating the discharge point of liquids
GB38165A Expired GB1009176A (en) 1961-06-30 1962-06-29 Improvements in or relating to arrangements for pneumatically effecting the discharge of liquids

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB2514262A Expired GB1009175A (en) 1961-06-30 1962-06-29 Improvements in or relating to arrangements for pneumatically actuating the discharge of liquids
GB38065A Expired GB1009177A (en) 1961-06-30 1962-06-29 An arrangement for pneumatically regulating the discharge point of liquids

Country Status (3)

Country Link
AT (2) AT244616B (en)
CH (1) CH423288A (en)
GB (3) GB1009175A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247050A (en) * 1990-07-20 1992-02-19 John Edward Hallam Liquid, powder, or heavier gas dispenser
US5094366A (en) * 1990-08-29 1992-03-10 Lin Li Hua Dispensing means for chemical solution
CN106483180B (en) * 2016-03-31 2024-08-23 深圳市理邦精密仪器股份有限公司 Blood gas analyzer and blood gas biochemical test card thereof

Also Published As

Publication number Publication date
AT244616B (en) 1966-01-10
CH423288A (en) 1966-10-31
AT243527B (en) 1965-11-10
GB1009175A (en) 1965-11-10
GB1009177A (en) 1965-11-10

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