GB631750A - Improvements in or relating to fuel-control valves - Google Patents

Improvements in or relating to fuel-control valves

Info

Publication number
GB631750A
GB631750A GB537247A GB537247A GB631750A GB 631750 A GB631750 A GB 631750A GB 537247 A GB537247 A GB 537247A GB 537247 A GB537247 A GB 537247A GB 631750 A GB631750 A GB 631750A
Authority
GB
United Kingdom
Prior art keywords
fuel
cylinder
plunger
valve
axis
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
GB537247A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB537247A priority Critical patent/GB631750A/en
Publication of GB631750A publication Critical patent/GB631750A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

631,750. Spray burners. MORLEY, C. G. Feb. 24, 1947, No. 5372. [Class 75(i) [Also in Group XXIX] A variable orifice fuel-injection device comprises a fuel control valve of the type in which the effective sizes of flow orifices are varied by relative adjustment of a plunger and a cylinder, one of these adjustable elements being provided with a spherically curved surface to abut a complementary surface on a seating part which is capable of displacement in a plane at right angles to the axis of the adjustable elements. A cylinder 16 in which a plunger 15 slides to vary the flow of oil through tangential slots 17 in the cylinder wall is provided with a head 18 having a part spherical surface 19 which is lapped to a complementary surface on a ring 20 seated on an annular flat surface 22 on the end of a fuel chamber 11. The head 18 of the cylinder is pressed against the seating ring 20 by a spring 24 or alternatively by the pressure of the fuel. Displacement of the axis of the cylinder relative to the axis of the fuel chamber 11 is accommodated by sliding between the part spherical surfaces and by transverse movement of the seating ring 20. The plunger 15 which is a lapped fit within the cylinder is threaded into a nut 14 closing the fuel chamber and is provided with a squared portion 25 and a collar 26 for adjustment purposes and with a locking nut 27. Fuel passes out of the cylinder through an outlet in its spherical wall to a port 21 in the seating ring leading to a fuel outlet 13 in the fuel chamber. The valve may be used in a gas turbine fuel system as a main throttle valve or as a subsidiary valve arranged in parallel with the main throttle valve to control the flow of fuel to the engine when idling. When used in variable orifice injection means, the tangential ports 17 constitute the variable orifice and the port 21 in the seating ring constitutes an atomizing orifice and the plunger is subjected to the inlet pressure of the fuel.
GB537247A 1947-02-24 1947-02-24 Improvements in or relating to fuel-control valves Expired GB631750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB537247A GB631750A (en) 1947-02-24 1947-02-24 Improvements in or relating to fuel-control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB537247A GB631750A (en) 1947-02-24 1947-02-24 Improvements in or relating to fuel-control valves

Publications (1)

Publication Number Publication Date
GB631750A true GB631750A (en) 1949-11-09

Family

ID=9794883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB537247A Expired GB631750A (en) 1947-02-24 1947-02-24 Improvements in or relating to fuel-control valves

Country Status (1)

Country Link
GB (1) GB631750A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332261A (en) * 1997-12-06 1999-06-16 Wabco Automotive Uk Valve with rigid annular seal
WO2007103371A2 (en) * 2006-03-06 2007-09-13 Sturman Industries, Inc. Three-way poppet valve with floating seat
WO2009012168A1 (en) * 2007-07-16 2009-01-22 Fisher Controls International Llc Methods and apparatus to align a seat ring in a valve
CN101149118B (en) * 2006-09-20 2011-07-20 株式会社不二工机 Motor-operated valve
US8196844B2 (en) 2004-12-21 2012-06-12 Sturman Industries, Inc. Three-way valves and fuel injectors using the same
US8629745B2 (en) 2005-11-21 2014-01-14 Sturman Digital Systems, Llc Pressure balanced spool poppet valves with printed actuator coils

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332261A (en) * 1997-12-06 1999-06-16 Wabco Automotive Uk Valve with rigid annular seal
US8196844B2 (en) 2004-12-21 2012-06-12 Sturman Industries, Inc. Three-way valves and fuel injectors using the same
US8282020B2 (en) 2004-12-21 2012-10-09 Sturman Industries, Inc. Three-way valves and fuel injectors using the same
US8629745B2 (en) 2005-11-21 2014-01-14 Sturman Digital Systems, Llc Pressure balanced spool poppet valves with printed actuator coils
WO2007103371A2 (en) * 2006-03-06 2007-09-13 Sturman Industries, Inc. Three-way poppet valve with floating seat
WO2007103371A3 (en) * 2006-03-06 2007-11-08 Sturman Ind Inc Three-way poppet valve with floating seat
US7681592B2 (en) 2006-03-06 2010-03-23 Sturman Industries, Inc. Three-way poppet valves with floating seat
CN101149118B (en) * 2006-09-20 2011-07-20 株式会社不二工机 Motor-operated valve
WO2009012168A1 (en) * 2007-07-16 2009-01-22 Fisher Controls International Llc Methods and apparatus to align a seat ring in a valve
US7954788B2 (en) 2007-07-16 2011-06-07 Fisher Controls International, Llc Methods and apparatus to align a seat ring in a valve
US8991786B2 (en) 2007-07-16 2015-03-31 Fisher Controls International Llc Methods and apparatus to align a seat ring in a valve

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