GB669021A - Improvements in and relating to flame detectors - Google Patents

Improvements in and relating to flame detectors

Info

Publication number
GB669021A
GB669021A GB20756/50A GB2075650A GB669021A GB 669021 A GB669021 A GB 669021A GB 20756/50 A GB20756/50 A GB 20756/50A GB 2075650 A GB2075650 A GB 2075650A GB 669021 A GB669021 A GB 669021A
Authority
GB
United Kingdom
Prior art keywords
valve
thermopile
aug
gas turbine
current
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
GB20756/50A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB669021A publication Critical patent/GB669021A/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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/26—Starting; Ignition
    • F02C7/262—Restarting after flame-out

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

669,021. Gas turbine plant. BRITISH THOMSON-HOUSTON CO., Ltd. Aug. 22, 1950. [Aug. 31, 1949] No. 20756/50. Class 110(iii). [Also in Groups XII and XXXVI] A gas turbine plant is provided with a thermopile 17 the hot. junctions of which are exposed to the interior of the combustion chamber 6. Current from the thermopile passes to an amplifier 19 from which current is led to an electromagnetically operated valve 13 in the fuel supply pipe. If the flame in the chamber 6 becomes extinguished the valve 13 closes and cuts off the supply of fuel. The valve is reopened manually. Specifications 671,853, [Group XXIX], and 13858/48 (as open to inspection under Sect. 91) are referred to.
GB20756/50A 1949-08-31 1950-08-22 Improvements in and relating to flame detectors Expired GB669021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US669021XA 1949-08-31 1949-08-31

Publications (1)

Publication Number Publication Date
GB669021A true GB669021A (en) 1952-03-26

Family

ID=22072449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20756/50A Expired GB669021A (en) 1949-08-31 1950-08-22 Improvements in and relating to flame detectors

Country Status (1)

Country Link
GB (1) GB669021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108915878A (en) * 2018-07-12 2018-11-30 中科合肥微小型燃气轮机研究院有限责任公司 A kind of inflammable gas auxiliary combustion equipment for gas turbine igniting starting

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108915878A (en) * 2018-07-12 2018-11-30 中科合肥微小型燃气轮机研究院有限责任公司 A kind of inflammable gas auxiliary combustion equipment for gas turbine igniting starting
CN108915878B (en) * 2018-07-12 2019-09-27 中科合肥微小型燃气轮机研究院有限责任公司 A kind of inflammable gas auxiliary combustion equipment for gas turbine igniting starting

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