RU94025147A - Spark-plug of gas-turbine engine combustion chamber - Google Patents

Spark-plug of gas-turbine engine combustion chamber

Info

Publication number
RU94025147A
RU94025147A RU94025147/06A RU94025147A RU94025147A RU 94025147 A RU94025147 A RU 94025147A RU 94025147/06 A RU94025147/06 A RU 94025147/06A RU 94025147 A RU94025147 A RU 94025147A RU 94025147 A RU94025147 A RU 94025147A
Authority
RU
Russia
Prior art keywords
combustion chamber
spark
plug
gas
turbine engine
Prior art date
Application number
RU94025147/06A
Other languages
Russian (ru)
Other versions
RU2111592C1 (en
Inventor
М.С. Хрящиков
Original Assignee
Акционерное общество "Авиадвигатель"
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 Акционерное общество "Авиадвигатель" filed Critical Акционерное общество "Авиадвигатель"
Priority to RU94025147A priority Critical patent/RU2111592C1/en
Publication of RU94025147A publication Critical patent/RU94025147A/en
Application granted granted Critical
Publication of RU2111592C1 publication Critical patent/RU2111592C1/en

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

FIELD: spark plugs. SUBSTANCE: combustion chamber spark-plug has a body placed in an enclosure with an inlet opening forming a cooling jacket, provided with a perforated partition. The novelty is in the fact that the enclosure is furnished with a deflector, and an annular slot for discharge of cooling air is formed between the perforated partition and deflector. EFFECT: enhanced reliability of combustion chamber due to improved protection of spark-plug against high temperatures. 1 dwg

Claims (1)

Изобретение позволяет повысить надежность камеры сгорания путем улучшения защиты свечи зажигания от высоких температур. Свеча зажигания камеры сгорания содержит корпус, охватываемый кожухом с впускным отверстием с образованием охлаждающей полости, имеющим перфорированную перегородку. Кожух снабжен отражателем, а между перфорированной перегородкой и отражателем образована кольцевая щель для выхода охлаждающего воздуха. 1 ил.The invention improves the reliability of the combustion chamber by improving the protection of the spark plug from high temperatures. The spark plug of the combustion chamber contains a housing, covered by a casing with an inlet with the formation of a cooling cavity having a perforated partition. The casing is provided with a reflector, and an annular gap is formed between the perforated partition and the reflector for the exit of cooling air. 1 ill.
RU94025147A 1994-07-04 1994-07-04 Spark plug for gas-turbine engine combustion chamber RU2111592C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94025147A RU2111592C1 (en) 1994-07-04 1994-07-04 Spark plug for gas-turbine engine combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94025147A RU2111592C1 (en) 1994-07-04 1994-07-04 Spark plug for gas-turbine engine combustion chamber

Publications (2)

Publication Number Publication Date
RU94025147A true RU94025147A (en) 1996-05-27
RU2111592C1 RU2111592C1 (en) 1998-05-20

Family

ID=20158088

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94025147A RU2111592C1 (en) 1994-07-04 1994-07-04 Spark plug for gas-turbine engine combustion chamber

Country Status (1)

Country Link
RU (1) RU2111592C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2501963C2 (en) * 2008-01-15 2013-12-20 Снекма Ignition system in combustion chamber of gas turbine engine, comprising spark plug of semiconductor type, combustion chamber, comprising such spark plug and gas turbine engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927367B1 (en) * 2008-02-11 2010-05-28 Snecma DEVICE FOR MOUNTING AN IGNITION CANDLE IN A GAS TURBINE ENGINE COMBUSTION CHAMBER
RU207379U1 (en) * 2020-11-11 2021-10-26 Акционерное общество "Уфимское научно-производственное предприятие "Молния" SPARK PLUG FOR GAS TURBINE INDUSTRIAL PLANTS
RU2757292C1 (en) * 2020-11-11 2021-10-12 Акционерное общество "Уфимское научно-производственное предприятие "Молния" Ignition plug of gas turbine industrial units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2501963C2 (en) * 2008-01-15 2013-12-20 Снекма Ignition system in combustion chamber of gas turbine engine, comprising spark plug of semiconductor type, combustion chamber, comprising such spark plug and gas turbine engine

Also Published As

Publication number Publication date
RU2111592C1 (en) 1998-05-20

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Legal Events

Date Code Title Description
QB4A Licence on use of patent

Free format text: LICENCE FORMERLY AGREED ON 20000925

Effective date: 20110829