GB1222209A - A gas cock - Google Patents

A gas cock

Info

Publication number
GB1222209A
GB1222209A GB5518567A GB5518567A GB1222209A GB 1222209 A GB1222209 A GB 1222209A GB 5518567 A GB5518567 A GB 5518567A GB 5518567 A GB5518567 A GB 5518567A GB 1222209 A GB1222209 A GB 1222209A
Authority
GB
United Kingdom
Prior art keywords
port
eccentric
pin
seal
niting
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
GB5518567A
Inventor
William Alfred Gammon
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.)
HARPER WYMAN Ltd
Original Assignee
HARPER WYMAN 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 HARPER WYMAN Ltd filed Critical HARPER WYMAN Ltd
Priority to GB5518567A priority Critical patent/GB1222209A/en
Publication of GB1222209A publication Critical patent/GB1222209A/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
    • F16K5/04—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 cylindrical surfaces; Packings therefor
    • F16K5/0414—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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • 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
    • 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
    • F16K5/103—Means for additional adjustment of the rate of flow specially adapted for gas valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1,222,209. Valves. HARPER-WYMAN Ltd. 6 Aug., 1968 [5 Dec., 1967], No. 55185/67. Heading F2V. A gas cock comprises a valve member 12 rotatable in a cylindrical body 10 with an eccentric outlet port 11 in one end, the member 12 having an eccentric seal 14 which in the position shown closes the port and in another position opens communication between the port 11 and an inlet port 16. The member 12 is biased by a spring 13. A connecting port is formed in the member 12 at 90 degrees to the seal 14. An operating member 21 carries a drive-pin 25 and receives a niting pin 30 carried by a spring clip 32. In open position a notch (35), Fig. 1 (not shown), in the end of a niting pin recess, allows the operating member 21 to lift and lock in open position. There may be several seals and several outlets openable successively to provide intermediate and low positions as well as ON and OFF. In another embodiment, Fig. 6 (not shown), with a transverse outlet connection to the eccentric port and aligned inlet, an 0-ring seal is fixed to member 12 by a screw and the connecting port in the valve member is omitted.
GB5518567A 1967-12-05 1967-12-05 A gas cock Expired GB1222209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5518567A GB1222209A (en) 1967-12-05 1967-12-05 A gas cock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5518567A GB1222209A (en) 1967-12-05 1967-12-05 A gas cock

Publications (1)

Publication Number Publication Date
GB1222209A true GB1222209A (en) 1971-02-10

Family

ID=10473210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5518567A Expired GB1222209A (en) 1967-12-05 1967-12-05 A gas cock

Country Status (1)

Country Link
GB (1) GB1222209A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512156A1 (en) * 1981-08-27 1983-03-04 Imar Ind Metalurgica Ltda Angle valve for gas pipe - has fixed valve seal and spring-loaded compartmented disc
GB2187534A (en) * 1986-03-01 1987-09-09 Concentric Controls Ltd Gas taps
GB2586057A (en) * 2019-08-01 2021-02-03 B E S Ltd Connector for a hose

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512156A1 (en) * 1981-08-27 1983-03-04 Imar Ind Metalurgica Ltda Angle valve for gas pipe - has fixed valve seal and spring-loaded compartmented disc
GB2187534A (en) * 1986-03-01 1987-09-09 Concentric Controls Ltd Gas taps
GB2187534B (en) * 1986-03-01 1990-01-17 Concentric Controls Ltd Gas tap
GB2586057A (en) * 2019-08-01 2021-02-03 B E S Ltd Connector for a hose

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