GB907495A - Improvements in or relating to sampling valves - Google Patents

Improvements in or relating to sampling valves

Info

Publication number
GB907495A
GB907495A GB2890059A GB2890059A GB907495A GB 907495 A GB907495 A GB 907495A GB 2890059 A GB2890059 A GB 2890059A GB 2890059 A GB2890059 A GB 2890059A GB 907495 A GB907495 A GB 907495A
Authority
GB
United Kingdom
Prior art keywords
stem
valve
aug
secured
rubber
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
GB2890059A
Inventor
Gordon Alexander Simpson
Peter Arnold Hoare
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.)
UNITED DAIRIES WHOLESALE Ltd
Original Assignee
UNITED DAIRIES WHOLESALE 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 UNITED DAIRIES WHOLESALE Ltd filed Critical UNITED DAIRIES WHOLESALE Ltd
Priority to GB2890059A priority Critical patent/GB907495A/en
Publication of GB907495A publication Critical patent/GB907495A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/04—Dairy products

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Multiple-Way Valves (AREA)

Abstract

907,495. Valves. UNITED DAIRIES (WHOLESALE) Ltd. Aug. 24, 1960 [Aug. 24, 1959], No. 28900/59. Class 135. A sampling outlet 9 from the wall of a cylindrical body 10 having coupling parts 11 for attachment to a pipeline for conveying liquids such as milk which are subject to bacteriological contamination is controlled by a valve member 26 of rubber or rubber-like plastics material bonded to a stem 16 which is operated by rotation of a screw-threaded cap 19 secured as by welding to the stem and engaging a threaded boss 14 on the body 10. Sealing of the stem is by an 0-ring 23 in a groove 22 formed in the stem or in the boss or partly in each. The outlet 9 is a smooth bore to facilitate cleaning and sterilization of those parts that are wetted by the liquid when the valve is open and are accessible to atmosphere when the valve is closed. A hook (not shown) from which a sampling cup may be hung is soldered to the body 10. The body 10 may be secured at one end to a reservoir and at the other end to a stop cock.
GB2890059A 1959-08-24 1959-08-24 Improvements in or relating to sampling valves Expired GB907495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2890059A GB907495A (en) 1959-08-24 1959-08-24 Improvements in or relating to sampling valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2890059A GB907495A (en) 1959-08-24 1959-08-24 Improvements in or relating to sampling valves

Publications (1)

Publication Number Publication Date
GB907495A true GB907495A (en) 1962-10-03

Family

ID=10282994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2890059A Expired GB907495A (en) 1959-08-24 1959-08-24 Improvements in or relating to sampling valves

Country Status (1)

Country Link
GB (1) GB907495A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239057A (en) * 1979-07-13 1980-12-16 Frosch Robert A Pressure control valve
FR2470325A1 (en) * 1979-11-20 1981-05-29 Snecma Connecting tee for hydraulic circuit - has tube in sleeve with head which blanks main circuit and connects external circuit simultaneously
US4382860A (en) * 1980-09-26 1983-05-10 Automatik Apparate-Maschinebau H. Hench Gmbh Device for filtering liquid of high viscosity supplied under pressure, in particular a device that can be connected to an extruder to filter thermoplastic melts of plastic composition
EP0141940A1 (en) * 1983-09-13 1985-05-22 Guy Masson Device to collect samples of liquid flowing in a conduit or to inject a liquid into this conduit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239057A (en) * 1979-07-13 1980-12-16 Frosch Robert A Pressure control valve
FR2470325A1 (en) * 1979-11-20 1981-05-29 Snecma Connecting tee for hydraulic circuit - has tube in sleeve with head which blanks main circuit and connects external circuit simultaneously
US4382860A (en) * 1980-09-26 1983-05-10 Automatik Apparate-Maschinebau H. Hench Gmbh Device for filtering liquid of high viscosity supplied under pressure, in particular a device that can be connected to an extruder to filter thermoplastic melts of plastic composition
EP0141940A1 (en) * 1983-09-13 1985-05-22 Guy Masson Device to collect samples of liquid flowing in a conduit or to inject a liquid into this conduit

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