GB869652A - Ignition device for combustion chambers of engines and propulsion units - Google Patents

Ignition device for combustion chambers of engines and propulsion units

Info

Publication number
GB869652A
GB869652A GB2953/59A GB295359A GB869652A GB 869652 A GB869652 A GB 869652A GB 2953/59 A GB2953/59 A GB 2953/59A GB 295359 A GB295359 A GB 295359A GB 869652 A GB869652 A GB 869652A
Authority
GB
United Kingdom
Prior art keywords
chamber
carburetting
mixture
oxygen
ignition device
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
GB2953/59A
Inventor
Raymond Pierre Alfred Lamouche
Jean-Marie Hardy
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of GB869652A publication Critical patent/GB869652A/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
    • F02C7/264—Ignition

Abstract

869,652. Igniting burners. SOC. NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION. Jan. 27, 1959 [Feb. 3, 1958], No. 2953/59. Addition to 791,990. Classes 75(1) and 75(3). An ignition device for the combustion chamber of an engine comprises a carburetting chamber 8 supplied by tangential pipes 4 with heated air or oxygen and by a porous metal sleeve 11 with kerosene, the carburetted mixture being discharged through a nozzle 10 into a chamber 22 to induce therein through tangential pipes 23 a supply of oxygen. The mixture is then discharged into the combustion chamber of the engine. The mixture is ignited either by a U-shaped refractory rod heated electrically and adjustably disposed outside the carburetting chamber 8 or by a small straight rod heated electrically and situated within the carburetting chamber 8. The air or oxygen delivered to the carburetting chamber 8 by the pipes 4 is heated by electric resistances 7 either disposed inside or surrounding refractory tubes 6.
GB2953/59A 1958-02-03 1959-01-27 Ignition device for combustion chambers of engines and propulsion units Expired GB869652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR869652X 1958-02-03

Publications (1)

Publication Number Publication Date
GB869652A true GB869652A (en) 1961-06-07

Family

ID=9346564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2953/59A Expired GB869652A (en) 1958-02-03 1959-01-27 Ignition device for combustion chambers of engines and propulsion units

Country Status (2)

Country Link
DE (1) DE1089218B (en)
GB (1) GB869652A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0830501A1 (en) * 1995-06-06 1998-03-25 Precision Combustion, Inc. Torch assembly
CN112178686A (en) * 2019-07-04 2021-01-05 黄智梵 Air high-temperature jet ignition technology of new energy lighter
EP4019839A3 (en) * 2020-12-23 2022-10-12 Collins Engine Nozzles, Inc. Torch ignitors with gas assist start
EP4113009A1 (en) * 2021-06-28 2023-01-04 Delavan Inc Passive secondary air assist nozzles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245219B (en) * 1960-11-21 1967-07-20 Garrett Corp Drive device for the starter turbine of a gas turbine engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0830501A1 (en) * 1995-06-06 1998-03-25 Precision Combustion, Inc. Torch assembly
EP0830501A4 (en) * 1995-06-06 1999-06-30 Precision Combustion Inc Torch assembly
CN112178686A (en) * 2019-07-04 2021-01-05 黄智梵 Air high-temperature jet ignition technology of new energy lighter
EP4019839A3 (en) * 2020-12-23 2022-10-12 Collins Engine Nozzles, Inc. Torch ignitors with gas assist start
US11708793B2 (en) 2020-12-23 2023-07-25 Collins Engine Nozzles, Inc. Torch ignitors with gas assist start
EP4113009A1 (en) * 2021-06-28 2023-01-04 Delavan Inc Passive secondary air assist nozzles
US11859821B2 (en) 2021-06-28 2024-01-02 Collins Engine Nozzles, Inc. Passive secondary air assist nozzles

Also Published As

Publication number Publication date
DE1089218B (en) 1960-09-15

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