SU1720459A1 - Sparking plug - Google Patents

Sparking plug

Info

Publication number
SU1720459A1
SU1720459A1 SU4769613/06A SU4769613A SU1720459A1 SU 1720459 A1 SU1720459 A1 SU 1720459A1 SU 4769613/06 A SU4769613/06 A SU 4769613/06A SU 4769613 A SU4769613 A SU 4769613A SU 1720459 A1 SU1720459 A1 SU 1720459A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rod
semiconductor element
central electrode
casing
working part
Prior art date
Application number
SU4769613/06A
Other languages
Russian (ru)
Inventor
Г.А. Либман
А.Н. Мурысев
Original Assignee
Уфимское агрегатное конструкторское бюро "Молния"
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 Уфимское агрегатное конструкторское бюро "Молния" filed Critical Уфимское агрегатное конструкторское бюро "Молния"
Priority to SU4769613/06A priority Critical patent/SU1720459A1/en
Application granted granted Critical
Publication of SU1720459A1 publication Critical patent/SU1720459A1/en

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  • Spark Plugs (AREA)

Abstract

FIELD: engine manufacture. SUBSTANCE: sparking plug has casing 1 made of heat-proof material, ceramic insulator 2, semiconductor element made in form of a ring, central electrode which has working part 4 and contact rod 5, glass sealing compound disposed among casing 1, semiconductor element 3 and rod 5 of the central electrode. Rod 5 is made of a metal which has linear expansion gain being equal to the gain of material used for ceramic insulator 2. Working part 4 of the central electrode has bear 6 for fixing within semiconductor element 3 and blind hole 7 for locating contact rod 5 in it partially. Rod 5 is penetrated into hole 7 till achieving rest to form electric contact between parts of the electrode. EFFECT: improved resource; improved heat stability. 1 dwg
SU4769613/06A 1989-10-30 1989-10-30 Sparking plug SU1720459A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4769613/06A SU1720459A1 (en) 1989-10-30 1989-10-30 Sparking plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4769613/06A SU1720459A1 (en) 1989-10-30 1989-10-30 Sparking plug

Publications (1)

Publication Number Publication Date
SU1720459A1 true SU1720459A1 (en) 1994-03-30

Family

ID=60532391

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4769613/06A SU1720459A1 (en) 1989-10-30 1989-10-30 Sparking plug

Country Status (1)

Country Link
SU (1) SU1720459A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2782341C1 (en) * 2022-02-25 2022-10-26 Акционерное Общество "Уфимское агрегатное производственное объединение" (АО "УАПО") Semiconductor spark plug for gas turbine engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2782341C1 (en) * 2022-02-25 2022-10-26 Акционерное Общество "Уфимское агрегатное производственное объединение" (АО "УАПО") Semiconductor spark plug for gas turbine engine
RU224080U1 (en) * 2022-12-07 2024-03-15 Акционерное общество "Уфимское агрегатное производственное объединение" SEMICONDUCTOR SPARK PLUG FOR SMALL GAS TURBINE ENGINE

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