GB1390799A - Precise fluid-dividing apparatus - Google Patents

Precise fluid-dividing apparatus

Info

Publication number
GB1390799A
GB1390799A GB4809372A GB4809372A GB1390799A GB 1390799 A GB1390799 A GB 1390799A GB 4809372 A GB4809372 A GB 4809372A GB 4809372 A GB4809372 A GB 4809372A GB 1390799 A GB1390799 A GB 1390799A
Authority
GB
United Kingdom
Prior art keywords
fluid
stream
portions
oct
conduits
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
GB4809372A
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.)
Damon Corp
Original Assignee
Damon Corp
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 Damon Corp filed Critical Damon Corp
Publication of GB1390799A publication Critical patent/GB1390799A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4673—Plural tanks or compartments with parallel flow
    • Y10T137/479—Flow dividing compartments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85938—Non-valved flow dividers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86131—Plural
    • Y10T137/86163—Parallel

Abstract

1390799 Automatic analysis; stream splitter DAMON CORP 18 Oct 1972 [22 Oct 1971] 48093/72 Heading G1B Apparatus for dividing flowing fluid with precision into a number of portions of selected relative volumes comprises an input conduit 42 for the fluid to be divided, a plurality of output conduits 58, 62, 64, for receiving portions of the fluid and a housing 54 with which the input and output conduits are connected, the housing having in it a stream-splitting chamber 44 in fluid communication with all the conduits, the streamsplitting chamber preferably including right cone member 74 concentric with the input conduit and with height essentially equal to the diameters of the neck-like passage sections 68. The apparatus may be used to divide a segmented stream of samples from a sampler into portions for delivery to an analysis instrument. A plurality of streamsplitter stages may be used Fig. 1 (not shown).
GB4809372A 1971-10-22 1972-10-18 Precise fluid-dividing apparatus Expired GB1390799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00191611A US3848633A (en) 1971-10-22 1971-10-22 Precise fluid-dividing apparatus

Publications (1)

Publication Number Publication Date
GB1390799A true GB1390799A (en) 1975-04-16

Family

ID=22706170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4809372A Expired GB1390799A (en) 1971-10-22 1972-10-18 Precise fluid-dividing apparatus

Country Status (7)

Country Link
US (1) US3848633A (en)
JP (1) JPS4851685A (en)
CA (1) CA969386A (en)
DE (1) DE2251397A1 (en)
FR (1) FR2157643A5 (en)
GB (1) GB1390799A (en)
IT (1) IT975263B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007638A (en) * 1975-09-29 1977-02-15 Pro-Tech Inc. Liquid sampling
US4422471A (en) * 1982-05-24 1983-12-27 The United States Of America As Represented By The Secretary Of The Navy Four bar manifold
US4494568A (en) * 1983-08-26 1985-01-22 Joy Manufacturing Company High pressure sensor base
US4712581A (en) * 1985-04-17 1987-12-15 Volkswagen Aktiengesellschaft Distribution device for a two-phase flow
FR2617963B1 (en) * 1987-07-10 1991-12-06 Cohen Daniel METHOD AND DEVICE FOR DISTRIBUTING A PRIMARY VOLUME OF A FLUID ADVANTAGEOUSLY A LIQUID, INTO A DETERMINED NUMBER OF SECONDARY VOLUMES HAVING A PREDEFINED RELATIONSHIP BETWEEN THEM, BY USING SYMMETRICALLY DISTRIBUTED DRAINAGE VENTS -MEME SYMETRIC
DE3908040A1 (en) * 1989-03-13 1990-09-20 Kernforschungsz Karlsruhe Method of sampling and of sample preparation of dissolved materials for their spectrometric detection
US20140148358A1 (en) * 2011-07-01 2014-05-29 National University Of Singapore System and method for detecting one or more analytes in a fluid
EP2690446B1 (en) * 2012-07-26 2016-12-07 Mettler-Toledo GmbH Sample divider
US9022066B2 (en) * 2012-12-09 2015-05-05 Christ Spoorenberg Effluent flow splitter
CN110449196A (en) * 2019-09-18 2019-11-15 中国人民解放军军事科学院军事医学研究院 A kind of multidirectional isocon

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323480A (en) * 1941-02-28 1943-07-06 Alco Valve Co Valve control
US3240230A (en) * 1962-10-25 1966-03-15 Nuclear Products Company Cross pattern metering valve
US3536451A (en) * 1965-01-21 1970-10-27 Isadore Ludwin System for cyclic pulsed pumping and fluid interaction
US3489525A (en) * 1967-08-25 1970-01-13 Scientific Industries System of automatic analysis
US3435684A (en) * 1967-10-02 1969-04-01 Technicon Corp Method and apparatus for the dilution and division of a stream of samples for continuous analysis
BE758311A (en) * 1969-10-31 1971-04-30 Technicon Instr FLUID DISTRIBUTOR MANIFOLD

Also Published As

Publication number Publication date
IT975263B (en) 1974-07-20
CA969386A (en) 1975-06-17
DE2251397A1 (en) 1973-04-26
JPS4851685A (en) 1973-07-20
FR2157643A5 (en) 1973-06-01
US3848633A (en) 1974-11-19

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SPA Amended specification published
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee