GB182909A - Improved gas cock - Google Patents

Improved gas cock

Info

Publication number
GB182909A
GB182909A GB1058821A GB1058821A GB182909A GB 182909 A GB182909 A GB 182909A GB 1058821 A GB1058821 A GB 1058821A GB 1058821 A GB1058821 A GB 1058821A GB 182909 A GB182909 A GB 182909A
Authority
GB
United Kingdom
Prior art keywords
gas
plug
attachment
burner
air passages
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
GB1058821A
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.)
ALFRED SHORT
Original Assignee
ALFRED SHORT
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 ALFRED SHORT filed Critical ALFRED SHORT
Priority to GB1058821A priority Critical patent/GB182909A/en
Publication of GB182909A publication Critical patent/GB182909A/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
    • F16K5/12—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

182,909. Short, A. April 11, 1821. Plug-cocks.-A single plug-cock is used for controlling the supplies of gas and air to a gas burner. The valve body is formed in two parts 1, 2 which are screwed together, whils the part 1 is also threaded for attachment to a gas-pendant pipe, and the part 2 for attachment to a burner. A conical plug 3 has a central gas passage formed by two intersecting holes, 9, 9<a>, Fig. 4, connected by a groove 10. Two air passages 13, shaped as shown in Fig. 5, are provided, which communicate with inlet holes 11. When the plug is turned in one direction, the gas is entirely or partially shut off while air passages is fully open. When the valve controls the supply to a number of burners a constricted pipe 15 is fitted to secure the necessary velocity of flow.
GB1058821A 1921-04-11 1921-04-11 Improved gas cock Expired GB182909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1058821A GB182909A (en) 1921-04-11 1921-04-11 Improved gas cock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1058821A GB182909A (en) 1921-04-11 1921-04-11 Improved gas cock

Publications (1)

Publication Number Publication Date
GB182909A true GB182909A (en) 1922-07-11

Family

ID=9970589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1058821A Expired GB182909A (en) 1921-04-11 1921-04-11 Improved gas cock

Country Status (1)

Country Link
GB (1) GB182909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443933A (en) * 1948-06-22 Gas mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2443933A (en) * 1948-06-22 Gas mixer

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