GB1009175A - Improvements in or relating to arrangements for pneumatically actuating the discharge of liquids - Google Patents

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

Info

Publication number
GB1009175A
GB1009175A GB2514262A GB2514262A GB1009175A GB 1009175 A GB1009175 A GB 1009175A GB 2514262 A GB2514262 A GB 2514262A GB 2514262 A GB2514262 A GB 2514262A GB 1009175 A GB1009175 A GB 1009175A
Authority
GB
United Kingdom
Prior art keywords
vessel
siphon
liquid
liquids
suction
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
GB2514262A
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 GB1009175A publication Critical patent/GB1009175A/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

Abstract

1,009,175. Raising liquids. CKD DUKLA, NARODNI PODNIK. June 29, 1962 [June 30, 1961], No. 25142/62. Addition to 961,332. Heading FIR. [Also in Division E1] The invention is a modification of the invention disclosed in the parent specification. A reservoir 6, Fig. 1, is emptied via a liquid seal 2 by applying a suction pulse through a pipe 1 to actuate a siphon 5. The liquid level in seal 2 is maintained by an overflow 3. The embodiment of Fig. 2 comprises a photometry apparatus, in which a beam of light is passed through a fixed quantity of liquid in a vessel 8 which is emptied by the application of a suction pulse to siphon 5. In the embodiment of Fig. 3, two sources 20, 22 of pulses are provided. Liquid is continuously supplied to tank 12 which supplies vessel 15, which overflows into vessel 17. When vessel 17 is full, its contents siphon out through siphon 18. The suction thereby produced in pipe 21 causes siphoning over of vessel 15, this process then repeating.
GB2514262A 1961-06-30 1962-06-29 Improvements in or relating to arrangements for pneumatically actuating the discharge of liquids Expired GB1009175A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1009175A true GB1009175A (en) 1965-11-10

Family

ID=5382923

Family Applications (3)

Application Number Title Priority Date Filing Date
GB38165A Expired GB1009176A (en) 1961-06-30 1962-06-29 Improvements in or relating to arrangements for pneumatically effecting the discharge of liquids
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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
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 After (1)

Application Number Title Priority Date Filing Date
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) AT243527B (en)
CH (1) CH423288A (en)
GB (3) GB1009176A (en)

Cited By (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
CN106483180A (en) * 2016-03-31 2017-03-08 广州万孚生物技术股份有限公司 Blood gas analyzer and its vim and vigour biochemical test card

Cited By (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
CN106483180A (en) * 2016-03-31 2017-03-08 广州万孚生物技术股份有限公司 Blood gas analyzer and its vim and vigour biochemical test card

Also Published As

Publication number Publication date
CH423288A (en) 1966-10-31
AT243527B (en) 1965-11-10
AT244616B (en) 1966-01-10
GB1009176A (en) 1965-11-10
GB1009177A (en) 1965-11-10

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