GB664189A - Improvements relating to valves - Google Patents

Improvements relating to valves

Info

Publication number
GB664189A
GB664189A GB4166/49A GB416649A GB664189A GB 664189 A GB664189 A GB 664189A GB 4166/49 A GB4166/49 A GB 4166/49A GB 416649 A GB416649 A GB 416649A GB 664189 A GB664189 A GB 664189A
Authority
GB
United Kingdom
Prior art keywords
disc
plate
control
flow
valve
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
GB4166/49A
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.)
Ronald Trist and Co Ltd
Original Assignee
Ronald Trist and Co 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 Ronald Trist and Co Ltd filed Critical Ronald Trist and Co Ltd
Priority to GB4166/49A priority Critical patent/GB664189A/en
Publication of GB664189A publication Critical patent/GB664189A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/007—Regulating fuel supply using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

664,189. Valves; fluid-pressure servomotor control systems. TRIST & CO., Ltd., R., and THOMAS, H. B. Jan. 19, 1950 [Feb. 15, 1949], No. 4166/49. Class 135. A valve for controlling the flow of fuel gas to heat a boiler comprises a ported plate 16 situated at the end of a gas passage and adjustable in position to vary the datum point by means of a pull-rod 42, and a disc 22 rotatable over the plate 16 to control the flow of fuel, the disc 22 being connected to and under the control of a Bourdon tube 34 communicating with the interior of the boiler. As shown, the Bourdon tube is situated in a chamber inserted in the gas supply line 8, 10, and the movable end of the Bourdon tube is connected by a link 30 to the disc 22. Plate 16 and disc 22 are pivoted on a common pin and are urged by a spring against the base-plate. The valve might control the flow through a bye-pass acting on the actuating diaphragm of a valve controlling the main gas supply to the boiler.
GB4166/49A 1949-02-15 1949-02-15 Improvements relating to valves Expired GB664189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4166/49A GB664189A (en) 1949-02-15 1949-02-15 Improvements relating to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4166/49A GB664189A (en) 1949-02-15 1949-02-15 Improvements relating to valves

Publications (1)

Publication Number Publication Date
GB664189A true GB664189A (en) 1952-01-02

Family

ID=9771958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4166/49A Expired GB664189A (en) 1949-02-15 1949-02-15 Improvements relating to valves

Country Status (1)

Country Link
GB (1) GB664189A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642028A (en) * 1968-10-17 1972-02-15 Lucas Industries Ltd Metering valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642028A (en) * 1968-10-17 1972-02-15 Lucas Industries Ltd Metering valves

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