SU1720459A1 - Sparking plug - Google Patents
Sparking plugInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1989
- 1989-10-30 SU SU4769613/06A patent/SU1720459A1/en active
Cited By (2)
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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