JPS6436567U - - Google Patents
Info
- Publication number
- JPS6436567U JPS6436567U JP12923787U JP12923787U JPS6436567U JP S6436567 U JPS6436567 U JP S6436567U JP 12923787 U JP12923787 U JP 12923787U JP 12923787 U JP12923787 U JP 12923787U JP S6436567 U JPS6436567 U JP S6436567U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- assist air
- passage
- internal combustion
- combustion 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Description
第１図は本考案の一実施例を示す要部構成図、
第２図は同上実施例の吸気弁近傍の拡大図、第３
図は従来例を示す構成図である。
１……機関本体、２……吸気ポート、４……燃
料噴射弁、５……吸気弁、６……壁膜流、１１…
…アシストエア供給通路、１２……アシストエア
噴口部、１２Ａ……溝部、１２Ｂ……開口部。
FIG. 1 is a main part configuration diagram showing an embodiment of the present invention.
Figure 2 is an enlarged view of the vicinity of the intake valve in the same embodiment as above;
The figure is a configuration diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1... Engine body, 2... Intake port, 4... Fuel injection valve, 5... Intake valve, 6... Wall membrane flow, 11...
...assist air supply passage, 12...assist air nozzle, 12A...groove, 12B...opening.
Claims (1)
の混合気を吸気弁を介して燃焼室内に供給する構
成の内燃機関において、前記燃焼室に連通する吸
気通路の吸気弁近傍内周壁に、吸気通路内方に向
けてアシストエアを供給するアシストエア噴口部
を形成したことを特徴とする内燃機関のアシスト
エア供給装置。 In an internal combustion engine configured to supply a mixture of fuel and intake air supplied into an engine intake passage into a combustion chamber via an intake valve, an intake air is provided on an inner circumferential wall near the intake valve of the intake passage communicating with the combustion chamber. An assist air supply device for an internal combustion engine, characterized in that an assist air nozzle portion for supplying assist air toward the inside of a passage is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12923787U JPS6436567U (en) | 1987-08-27 | 1987-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12923787U JPS6436567U (en) | 1987-08-27 | 1987-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6436567U true JPS6436567U (en) | 1989-03-06 |
Family
ID=31383327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12923787U Pending JPS6436567U (en) | 1987-08-27 | 1987-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6436567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020029831A (en) * | 2018-08-24 | 2020-02-27 | 株式会社Ｓｕｂａｒｕ | Suction device of internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5818055B2 (en) * | 1980-07-18 | 1983-04-11 | オリヒロ株式会社 | Thread konnyaku, Shirataki production equipment |
-
1987
- 1987-08-27 JP JP12923787U patent/JPS6436567U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5818055B2 (en) * | 1980-07-18 | 1983-04-11 | オリヒロ株式会社 | Thread konnyaku, Shirataki production equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020029831A (en) * | 2018-08-24 | 2020-02-27 | 株式会社Ｓｕｂａｒｕ | Suction device of internal combustion engine |