GB891299A - Improvements in or relating to control valve systems for multichannel flow circuits - Google Patents

Improvements in or relating to control valve systems for multichannel flow circuits

Info

Publication number
GB891299A
GB891299A GB24650/57A GB2465057A GB891299A GB 891299 A GB891299 A GB 891299A GB 24650/57 A GB24650/57 A GB 24650/57A GB 2465057 A GB2465057 A GB 2465057A GB 891299 A GB891299 A GB 891299A
Authority
GB
United Kingdom
Prior art keywords
duct
conduit
piston
rows
columns
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
GB24650/57A
Inventor
Murray Vincent Wilson
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB24650/57A priority Critical patent/GB891299A/en
Publication of GB891299A publication Critical patent/GB891299A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member
    • F16K11/027—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member the fluid flowing through a constrictable tubular diaphragm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • F16K7/068—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means by bending the hose
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/04—Detecting burst slugs
    • G21C17/042—Devices for selective sampling, e.g. valves, shutters, rotatable selector valves
    • 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
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Fluid Mechanics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

891,299. Valves. PLESSEY CO. Ltd. Aug. 1, 1958 [Aug. 2, 1957], No. 24650/57. Class 135. [Also in Group XL (a)] In apparatus, e.g. a nuclear reactor, where it is desired that the fluid flowing in ducts 1 which are arranged in a set of columns and rows C, R, Fig. 1, be periodically tested, e.g. for content of fission products, the ducts are individually associated with valves, the actuating means of which are arranged in a co-ordinate system of rows and columns. In the first example, Fig. 2, a common rotary or reciprooable valve actuator 4 is associated with each column C and a similar actuator 6 with each row R. A rubber tube 3 passes through each duct. Any duct 1 may be opened by actuation of the associated actuators 4 and 6. In the second example, Fig. 3, each duct 1 leads via the bore in a sleeve 15 to a testing conduit 8. Associated with each sleeve is a double piston arrangement 12, 13. A conduit 9 leads to the piston 12 and a conduit 10 to the piston 13. When fluid under pressure is supplied to conduit 10 the piston 13 is raised so that the closure pad 16 closes the associated duct 1 and when fluid under pressure is supplied to the conduit 9 both pistons 12, 13 are raised so that the associated duct 1 is closed. The conduit 9 and 10 are arranged in rows and columns so that if pressure is released from conduits 9 and 10 the fluid in the associated duet 1 moves the closure member 16 away from its seat to interconnect the duct with the testing duct 8.
GB24650/57A 1957-08-02 1957-08-02 Improvements in or relating to control valve systems for multichannel flow circuits Expired GB891299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24650/57A GB891299A (en) 1957-08-02 1957-08-02 Improvements in or relating to control valve systems for multichannel flow circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24650/57A GB891299A (en) 1957-08-02 1957-08-02 Improvements in or relating to control valve systems for multichannel flow circuits

Publications (1)

Publication Number Publication Date
GB891299A true GB891299A (en) 1962-03-14

Family

ID=10215072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24650/57A Expired GB891299A (en) 1957-08-02 1957-08-02 Improvements in or relating to control valve systems for multichannel flow circuits

Country Status (1)

Country Link
GB (1) GB891299A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768423A1 (en) * 1997-09-16 1999-03-19 Jean Claude Klein Champagne fountain flow controller
EP1484535A1 (en) * 2003-05-13 2004-12-08 Seiko Epson Corporation A tube valve, a tube valve apparatus and a head cleaning apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768423A1 (en) * 1997-09-16 1999-03-19 Jean Claude Klein Champagne fountain flow controller
EP1484535A1 (en) * 2003-05-13 2004-12-08 Seiko Epson Corporation A tube valve, a tube valve apparatus and a head cleaning apparatus
US7469874B2 (en) 2003-05-13 2008-12-30 Seiko Epson Corporation Tube valve, a tube valve apparatus and a head cleaning apparatus

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