GB1207890A - Improvements in or relating to plug valves or faucets - Google Patents

Improvements in or relating to plug valves or faucets

Info

Publication number
GB1207890A
GB1207890A GB2762468A GB2762468A GB1207890A GB 1207890 A GB1207890 A GB 1207890A GB 2762468 A GB2762468 A GB 2762468A GB 2762468 A GB2762468 A GB 2762468A GB 1207890 A GB1207890 A GB 1207890A
Authority
GB
United Kingdom
Prior art keywords
plug
ring
radius
valve
cover
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
GB2762468A
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.)
Tomlinson Industries Inc
Original Assignee
Tomlinson Industries Inc
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 Tomlinson Industries Inc filed Critical Tomlinson Industries Inc
Publication of GB1207890A publication Critical patent/GB1207890A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/04—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
    • B67D3/047—Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer with a closing element having a rotational movement
    • 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
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/0214—Plug channel at 90 degrees to the inlet
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
    • F16K5/165—Means pressing on the small diameter

Abstract

1,207,890. Valves. TOMLINSON INDUSTRIES Inc. 11 June, 1968 [12 June, 1967; 22 May, 1968], No. 27624/68. Heading F2V. A rotary plug valve has a body 12, Fig. 1; with an inlet port 20 encircled by a groove 22 to receive an elastomeric sealing ring 24. The flow passage through the plug 26 has a radius 41 to prevent damage to the ring when the plug is rotated and a divergent outlet 42 to facilitate drainage. Figs. 6 and 7 show the ring in relation to the rotational axis A-A of the valve, the radius R3 being greater than the radius R4 and the thicknesses dl and d2 greater than d3 and d4. Alternatively, an 0-ring accommodated in a groove with radiused inner corners may be used. A spring 58, which may abut a shim 59, is enclosed by a cover 60 located beneath a handle 56 and a nut 62 and biases the plug into engagement with the ring. A stem 30 may be integral with the plug or be secured to it by a serrated nipple 36 and has a part 52 of polygonal section which may have a recess to receive an aperture 61 of corresponding section in the cover. Slight rotation of the cover locks it in the recess. The valve may be used for dispensing fruit-flavoured drinks.
GB2762468A 1967-06-12 1968-06-11 Improvements in or relating to plug valves or faucets Expired GB1207890A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64526067A 1967-06-12 1967-06-12
US73652368A 1968-05-22 1968-05-22

Publications (1)

Publication Number Publication Date
GB1207890A true GB1207890A (en) 1970-10-07

Family

ID=27094661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2762468A Expired GB1207890A (en) 1967-06-12 1968-06-11 Improvements in or relating to plug valves or faucets

Country Status (4)

Country Link
DE (1) DE1750863A1 (en)
GB (1) GB1207890A (en)
NL (1) NL6808235A (en)
SE (1) SE356567B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292993A (en) * 1994-09-07 1996-03-13 Btr Plc Rotary plug valve
CN103075533A (en) * 2011-04-07 2013-05-01 丛爱国 Pressure vessel valve
CN103090038A (en) * 2011-04-07 2013-05-08 丛爱国 Pressure vessel valve suitable for automatic locking
CN103090037A (en) * 2011-04-07 2013-05-08 丛爱国 Pressure vessel valve capable of avoiding being opened by mistake and suitable for automatic locking
CN103090039A (en) * 2011-04-07 2013-05-08 丛爱国 Pressure vessel valve capable of avoiding being opened by mistake
CN103090036A (en) * 2011-04-07 2013-05-08 丛爱国 Pressure vessel valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698308B (en) * 2017-01-23 2020-04-17 山东新贵科技股份有限公司 Method for controlling dissolving oxygen degree of primary pulp beer in cold-chain logistics process

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292993A (en) * 1994-09-07 1996-03-13 Btr Plc Rotary plug valve
GB2292993B (en) * 1994-09-07 1996-10-30 Btr Plc Tapered plug valve
CN103075533A (en) * 2011-04-07 2013-05-01 丛爱国 Pressure vessel valve
CN103090038A (en) * 2011-04-07 2013-05-08 丛爱国 Pressure vessel valve suitable for automatic locking
CN103090037A (en) * 2011-04-07 2013-05-08 丛爱国 Pressure vessel valve capable of avoiding being opened by mistake and suitable for automatic locking
CN103090039A (en) * 2011-04-07 2013-05-08 丛爱国 Pressure vessel valve capable of avoiding being opened by mistake
CN103090036A (en) * 2011-04-07 2013-05-08 丛爱国 Pressure vessel valve
CN103075533B (en) * 2011-04-07 2014-05-14 丛爱国 Pressure vessel valve
CN103090038B (en) * 2011-04-07 2014-09-17 丛爱国 Pressure vessel valve suitable for automatic locking
CN103090037B (en) * 2011-04-07 2014-12-24 蒋春花 Pressure vessel valve capable of avoiding being opened by mistake and suitable for automatic locking
CN103090036B (en) * 2011-04-07 2015-01-14 徐茂航 Pressure vessel valve
CN103090039B (en) * 2011-04-07 2015-01-28 同福碗粥股份有限公司 Pressure vessel valve capable of avoiding being opened by mistake

Also Published As

Publication number Publication date
NL6808235A (en) 1968-12-13
DE1750863A1 (en) 1971-02-18
SE356567B (en) 1973-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees