GB1209274A - Improvements in or relating to flow control devices - Google Patents

Improvements in or relating to flow control devices

Info

Publication number
GB1209274A
GB1209274A GB41300/68A GB4130068A GB1209274A GB 1209274 A GB1209274 A GB 1209274A GB 41300/68 A GB41300/68 A GB 41300/68A GB 4130068 A GB4130068 A GB 4130068A GB 1209274 A GB1209274 A GB 1209274A
Authority
GB
United Kingdom
Prior art keywords
peg
lugs
passages
recess
plug
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
GB41300/68A
Inventor
Alfred Frank Cleall
Helmut Abolins
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB41300/68A priority Critical patent/GB1209274A/en
Priority to DK459069AA priority patent/DK126519B/en
Priority to SE11922/69A priority patent/SE344110B/xx
Priority to NO03445/69A priority patent/NO127823B/no
Priority to DE19691943641 priority patent/DE1943641A1/en
Priority to JP44068075A priority patent/JPS5035689B1/ja
Priority to BE738208D priority patent/BE738208A/xx
Priority to ZA696202*A priority patent/ZA696202B/en
Priority to FR6929585A priority patent/FR2016603A1/fr
Priority to NL6913231A priority patent/NL6913231A/xx
Publication of GB1209274A publication Critical patent/GB1209274A/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
    • 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
    • F16K5/10—Means for additional adjustment of the rate of flow
    • 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
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
    • F16K11/0856—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug

Abstract

1,209,274. Burner control. BABCOCK & WILCOX Ltd. 29 Aug., 1969 [29 Aug., 1968], No. 41300/68. Heading F4T. [Also in Division F2] A rotary plug 19 with passages 16 is held relative to a sleeve 15 with passages 17 to maintain a predetermined flow rate therethrough by a spring-loaded peg 31 in a cap 20 of the plug entering into one of a number of recesses in an indexing plate 18 rigid with the sleeve, one of the recesses being a slot inclined to the radius and formed in a block 24 radially adjustable by screw 26 to alter the relative positions of the plug and sleeve when the peg is in the slot. The passages 17 are connected on one side of the plug to two tubes 11 interconnecting two similar valves and each connected to an inlet, one respectively for steam and the other for oil. On the other side of the plug the passages of each valve connect with passages 6, 8 in an atomizer body and leading to coaxial ducts 7A, 7B, the latter from each valve feeding a separate burner of a dual arrangement so that one may be removed at a time for maintenance. The peg 31 is removed from a recess by a hand-pull 33 and may be turned to position the bottom of lugs 34 on shoulders (38) of lugs 37 to prevent the spring 30 from moving the peg downwards. The bottom of the peg is formed as an elongated collar (40) which engages one of a plurality of slots (42) each adjacent a recess so that if the cap 20 is rotated in the correct direction the peg is rotated to move the lugs 34 off the shoulders 38 and the spring 30 moves the peg on to the indexing plate ready for the next recess but if the cap is rotated in the wrong direction the lugs 34 abut the lugs 37 to prevent rotation. In the off-position of the valve a bracket 43 on the atomizer body may be removed since a recess of the cap is opposite and thereafter a spring-loaded plunger 45 enters the recess to prevent opening of the valve while the burner is removed.
GB41300/68A 1968-08-29 1968-08-29 Improvements in or relating to flow control devices Expired GB1209274A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB41300/68A GB1209274A (en) 1968-08-29 1968-08-29 Improvements in or relating to flow control devices
DK459069AA DK126519B (en) 1968-08-29 1969-08-27 Valve for controlling a fluid flow and with two coaxial, mutually rotatable valve elements.
SE11922/69A SE344110B (en) 1968-08-29 1969-08-28
NO03445/69A NO127823B (en) 1968-08-29 1969-08-28
DE19691943641 DE1943641A1 (en) 1968-08-29 1969-08-28 Safety device for oil burner
JP44068075A JPS5035689B1 (en) 1968-08-29 1969-08-29
BE738208D BE738208A (en) 1968-08-29 1969-08-29
ZA696202*A ZA696202B (en) 1968-08-29 1969-08-29 Improvements in or relating to flow control devices
FR6929585A FR2016603A1 (en) 1968-08-29 1969-08-29
NL6913231A NL6913231A (en) 1968-08-29 1969-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41300/68A GB1209274A (en) 1968-08-29 1968-08-29 Improvements in or relating to flow control devices

Publications (1)

Publication Number Publication Date
GB1209274A true GB1209274A (en) 1970-10-21

Family

ID=10419050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41300/68A Expired GB1209274A (en) 1968-08-29 1968-08-29 Improvements in or relating to flow control devices

Country Status (10)

Country Link
JP (1) JPS5035689B1 (en)
BE (1) BE738208A (en)
DE (1) DE1943641A1 (en)
DK (1) DK126519B (en)
FR (1) FR2016603A1 (en)
GB (1) GB1209274A (en)
NL (1) NL6913231A (en)
NO (1) NO127823B (en)
SE (1) SE344110B (en)
ZA (1) ZA696202B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108518501A (en) * 2018-06-15 2018-09-11 温岭华哲电器科技有限公司 A kind of fuel gas plug valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231684U (en) * 1975-08-25 1977-03-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108518501A (en) * 2018-06-15 2018-09-11 温岭华哲电器科技有限公司 A kind of fuel gas plug valve
CN108518501B (en) * 2018-06-15 2024-03-22 林科宇 Gas plug valve

Also Published As

Publication number Publication date
ZA696202B (en) 1971-04-28
BE738208A (en) 1970-02-02
NO127823B (en) 1973-08-20
JPS5035689B1 (en) 1975-11-18
NL6913231A (en) 1970-03-03
DK126519B (en) 1973-07-23
FR2016603A1 (en) 1970-05-08
SE344110B (en) 1972-03-27
DE1943641A1 (en) 1970-04-23

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees