GB856790A - Improvements in or relating to ignition means for internal combustion engines - Google Patents
Improvements in or relating to ignition means for internal combustion enginesInfo
- Publication number
- GB856790A GB856790A GB1330859A GB1330859A GB856790A GB 856790 A GB856790 A GB 856790A GB 1330859 A GB1330859 A GB 1330859A GB 1330859 A GB1330859 A GB 1330859A GB 856790 A GB856790 A GB 856790A
- Authority
- GB
- United Kingdom
- Prior art keywords
- swirl
- ignition
- air
- fuel
- chamber
- 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
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
- F02C7/266—Electric
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
856,790. Non-atmospheric pilot jets. ENTWICKLUNGSBAU PIRNA VEB. April 18, 1959, No. 13308/59. Class 75(3). [Also in Group XII] An ignition device for a combustion chamber of an internal combustion engine comprises an ignition chamber 2 communicating with the combustion chamber 1, the ignition chamber having a fuel injection nozzle 3 disposed on the axis thereof, an ignition plug 4, and a swirl device 6 located in front of the injection nozzle air tapped from the main combustion chamber secondary air supply passing through the swirl device and being caused to swirl in the same direction as the fuel issuing from the fuel injector, the angle of the spray cone from the latter being thereby increased. The swirl device 6 comprises a ring member 7 having tangentially-directed air guides passages 8 on its upper surface, air flowing through the ducts 10 as indicated by the arrows passing through the guide passages 8 and being caused to swirl in the same direction as the fuel discharged from the injector 3. The ring member 7 is also formed adjacent its periphery with axiallyextending ducts 9 through which combustionsupporting air also enters the ignition chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1330859A GB856790A (en) | 1959-04-18 | 1959-04-18 | Improvements in or relating to ignition means for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1330859A GB856790A (en) | 1959-04-18 | 1959-04-18 | Improvements in or relating to ignition means for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB856790A true GB856790A (en) | 1960-12-21 |
Family
ID=10020601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1330859A Expired GB856790A (en) | 1959-04-18 | 1959-04-18 | Improvements in or relating to ignition means for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB856790A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106796031A (en) * | 2014-08-18 | 2017-05-31 | 伍德沃德有限公司 | Torch igniter |
| US11421601B2 (en) | 2019-03-28 | 2022-08-23 | Woodward, Inc. | Second stage combustion for igniter |
| CN115355526A (en) * | 2022-08-25 | 2022-11-18 | 江西中发天信航空发动机科技有限公司 | Semi-closed precombustion chamber structure of aero-engine and combustion chamber thereof |
-
1959
- 1959-04-18 GB GB1330859A patent/GB856790A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106796031A (en) * | 2014-08-18 | 2017-05-31 | 伍德沃德有限公司 | Torch igniter |
| US10584639B2 (en) | 2014-08-18 | 2020-03-10 | Woodward, Inc. | Torch igniter |
| EP3183448B1 (en) * | 2014-08-18 | 2021-01-13 | Woodward, Inc. | Torch igniter |
| CN106796031B (en) * | 2014-08-18 | 2022-07-08 | 伍德沃德有限公司 | Torch type igniter |
| US11421601B2 (en) | 2019-03-28 | 2022-08-23 | Woodward, Inc. | Second stage combustion for igniter |
| US11965466B2 (en) | 2019-03-28 | 2024-04-23 | Woodward, Inc. | Second stage combustion for igniter |
| CN115355526A (en) * | 2022-08-25 | 2022-11-18 | 江西中发天信航空发动机科技有限公司 | Semi-closed precombustion chamber structure of aero-engine and combustion chamber thereof |
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