GB644212A - Improvements in or relating to gas turbine fuel systems - Google Patents

Improvements in or relating to gas turbine fuel systems

Info

Publication number
GB644212A
GB644212A GB762148A GB762148A GB644212A GB 644212 A GB644212 A GB 644212A GB 762148 A GB762148 A GB 762148A GB 762148 A GB762148 A GB 762148A GB 644212 A GB644212 A GB 644212A
Authority
GB
United Kingdom
Prior art keywords
duct
burners
plunger
spill
fuel
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
GB762148A
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.)
CA Parsons and Co Ltd
Original Assignee
CA Parsons 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 CA Parsons and Co Ltd filed Critical CA Parsons and Co Ltd
Priority to GB762148A priority Critical patent/GB644212A/en
Publication of GB644212A publication Critical patent/GB644212A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/46—Emergency fuel control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

644,212. Regulation of pumps. PARSONS & CO., Ltd., C. A., and METCALFE, F. March 12, 1948, No. 7621. [Class 102(i)] [Also in Groups XI and XXVI] An emergency cut-off valve for the fuel supply to the spill type burners of a gas turbine combustion chamber comprises a body 2 having a duct 11 connected to the fuel supply line, a duct 10 connected to a return pipe to the fuel supply system, a duct 9 connected to the burners, a duct 8 connected to the spill return from the burners and a duct 12 connected to drain. A reciprocative plunger 3 with lands 4, 5, 6 and 7 is mounted in the bore of the body 2. In the position of the plunger shown, fuel from the pump passes through the ducts 11 and 9 to the burners and the spill passes from the burners through the ducts 8 and 10 to the pump inlet. When the plunger 3 is pushed to the left, the land 6 shuts off the supply to the burners through the duct 9, the duct 11 is connected to the duct 10 and the duct 8 connected to the drain 12. This allows the fuel pump to continue to operate and the spill pressure to be relieved. To maintain the plunger 3 in balance, equalizing passages 14 and 15 are provided. The plunger may be operated by hand, by solenoid, or by a servo piston from the emergency governor oil supply.
GB762148A 1948-03-12 1948-03-12 Improvements in or relating to gas turbine fuel systems Expired GB644212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB762148A GB644212A (en) 1948-03-12 1948-03-12 Improvements in or relating to gas turbine fuel systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB762148A GB644212A (en) 1948-03-12 1948-03-12 Improvements in or relating to gas turbine fuel systems

Publications (1)

Publication Number Publication Date
GB644212A true GB644212A (en) 1950-10-04

Family

ID=9836625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB762148A Expired GB644212A (en) 1948-03-12 1948-03-12 Improvements in or relating to gas turbine fuel systems

Country Status (1)

Country Link
GB (1) GB644212A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411538A (en) * 1966-04-16 1968-11-19 Honeywell Gmbh Fluid diverting valve
WO2016192146A1 (en) * 2015-06-01 2016-12-08 广东美的暖通设备有限公司 Six-way reversing valve, and air-conditioning outdoor unit, and air conditioner having same
US11255269B2 (en) 2019-02-05 2022-02-22 Rolls-Royce Plc Valve arrangement for a fuel system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411538A (en) * 1966-04-16 1968-11-19 Honeywell Gmbh Fluid diverting valve
WO2016192146A1 (en) * 2015-06-01 2016-12-08 广东美的暖通设备有限公司 Six-way reversing valve, and air-conditioning outdoor unit, and air conditioner having same
US10018382B2 (en) 2015-06-01 2018-07-10 Gd Midea Heating & Ventilating Equipment Co., Ltd. Six-way directional valve, outdoor unit for air conditioner having the same, and air conditioner
US11255269B2 (en) 2019-02-05 2022-02-22 Rolls-Royce Plc Valve arrangement for a fuel system

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