GB791596A - Improvements in or relating to oil-feed control devices - Google Patents

Improvements in or relating to oil-feed control devices

Info

Publication number
GB791596A
GB791596A GB809455A GB809455A GB791596A GB 791596 A GB791596 A GB 791596A GB 809455 A GB809455 A GB 809455A GB 809455 A GB809455 A GB 809455A GB 791596 A GB791596 A GB 791596A
Authority
GB
United Kingdom
Prior art keywords
plug
casing
valve
outlet
switch
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
GB809455A
Inventor
Robert Arthur Mawson
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.)
WILLIAM GREEN AND CO ECCLESFIELD Ltd
Original Assignee
WILLIAM GREEN AND CO ECCLESFIELD 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 WILLIAM GREEN AND CO ECCLESFIELD Ltd filed Critical WILLIAM GREEN AND CO ECCLESFIELD Ltd
Priority to GB809455A priority Critical patent/GB791596A/en
Publication of GB791596A publication Critical patent/GB791596A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug 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
    • F16K5/08Details
    • F16K5/10Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

791,596. Valves. GREEN & CO. (ECCLESFIELD), Ltd., W. Nov. 3, 1955 [March 21, 1955], No. 8094/55. Class 135. The valve 13 comprises a casing 15, Fig. 3, with an inlet 17 and an outlet 18, within which casing is a hollow tapered plug 19 embodying a handle that enables the plug to be rotated between two extreme positions defined by projections on the plug and a stop on the casing, which stop also serves as a pointer for a scale on the plug consisting of four index marks. Each mark relates to one of four differently sized jets 27 screwed into the plug 19 at intervals of 45 degrees and co-operating with the inlet 17 whilst diametrically opposite each jet is an outlet port. The handle end of the plug incorporates a sight glass 32 and the other plug end is provided with a threaded stem 33 that receives an external nut 36 whereby the plug is held in the bore. A jet at least equal in size to the largest of the jour fets 27 may be located downstream of the outlet 18. Any number of jets may be secured to the plug and the outlets ports may be arcuate. Oil, which is supplied to a tank 6, Fig. 1, via a filter 2 and a float chamber 4, flows to burner not shown, by way of a combined switch 9 and valve 8, and the valve 13; the switch 9 which controls a draught fan, not shown, is in circuit with a main switch 10 over which is energized a thermostatically controlled heater 11 in the tank 6.
GB809455A 1955-03-21 1955-03-21 Improvements in or relating to oil-feed control devices Expired GB791596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB809455A GB791596A (en) 1955-03-21 1955-03-21 Improvements in or relating to oil-feed control devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB809455A GB791596A (en) 1955-03-21 1955-03-21 Improvements in or relating to oil-feed control devices

Publications (1)

Publication Number Publication Date
GB791596A true GB791596A (en) 1958-03-05

Family

ID=9845646

Family Applications (1)

Application Number Title Priority Date Filing Date
GB809455A Expired GB791596A (en) 1955-03-21 1955-03-21 Improvements in or relating to oil-feed control devices

Country Status (1)

Country Link
GB (1) GB791596A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130128A (en) * 1974-07-17 1978-12-19 Fuji Photo Film Co., Ltd. Ball valve with orifice
GB2443258A (en) * 2006-10-26 2008-04-30 Altecnic Ltd Valve assembly
CN113719386A (en) * 2020-05-25 2021-11-30 福爱电子(贵州)有限公司 Multifunctional oil tank oil outlet nozzle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130128A (en) * 1974-07-17 1978-12-19 Fuji Photo Film Co., Ltd. Ball valve with orifice
GB2443258A (en) * 2006-10-26 2008-04-30 Altecnic Ltd Valve assembly
GB2443258B (en) * 2006-10-26 2008-09-17 Altecnic Ltd Valve assembly
CN113719386A (en) * 2020-05-25 2021-11-30 福爱电子(贵州)有限公司 Multifunctional oil tank oil outlet nozzle
CN113719386B (en) * 2020-05-25 2024-02-02 福爱电子(贵州)有限公司 Multifunctional oil tank oil outlet nozzle

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