JP4257901B2 - 内燃機関の吸気装置 - Google Patents
内燃機関の吸気装置 Download PDFInfo
- Publication number
- JP4257901B2 JP4257901B2 JP2003316635A JP2003316635A JP4257901B2 JP 4257901 B2 JP4257901 B2 JP 4257901B2 JP 2003316635 A JP2003316635 A JP 2003316635A JP 2003316635 A JP2003316635 A JP 2003316635A JP 4257901 B2 JP4257901 B2 JP 4257901B2
- Authority
- JP
- Japan
- Prior art keywords
- intake
- pipe
- surge tank
- flange
- intake manifold
- 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 - Fee Related
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Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
3 エアクリーナ
10 インテークマニホールド
11 吸気導入管
14 サージタンク部
15 吸気管部
19 導入口
20 吸気圧センサ
21a 第1突条部
21c 第2突条部
22 接合部
33a 第1突条部
33c 第2突条部
37 空洞部
38 空洞部
39 接合部
40 取付部
41 中空部
E エンジン
Claims (1)
- 下流端が内燃機関の吸気ポートに接続される吸気管部と該吸気管部の上流端に連通するサージタンク部とが一体に成形された樹脂製のインテークマニホールドと、該インテークマニホールドとは別体に屈曲成形された吸気導入管とを備え、
前記吸気導入管の下流端の開口周縁にはフランジが形成され、
前記サージタンク部の導入口周縁には、前記吸気導入管のフランジが熱板溶着により接合され、
前記吸気導入管における屈曲部分の内側の外周壁には、中空部を有する取付部が一体に成形され、該取付部に、吸気圧を検出する吸気圧センサが前記中空部を臨むように取り付けられ、
前記吸気導入管の屈曲部分よりも下流側の外周壁には、前記中空部から前記フランジまで延び、該フランジに開口して前記インテークマニホールドのサージタンク部に連通する連通路が形成されていることを特徴とする内燃機関の吸気装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003316635A JP4257901B2 (ja) | 2003-09-09 | 2003-09-09 | 内燃機関の吸気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003316635A JP4257901B2 (ja) | 2003-09-09 | 2003-09-09 | 内燃機関の吸気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005083266A JP2005083266A (ja) | 2005-03-31 |
| JP4257901B2 true JP4257901B2 (ja) | 2009-04-30 |
Family
ID=34416470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003316635A Expired - Fee Related JP4257901B2 (ja) | 2003-09-09 | 2003-09-09 | 内燃機関の吸気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4257901B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100921113B1 (ko) | 2007-11-20 | 2009-10-12 | 현대자동차주식회사 | 플라스틱 인매니의 강성 보강비드 구조 |
| JP2013108456A (ja) * | 2011-11-22 | 2013-06-06 | Toyota Motor Corp | インテークマニホールド |
| JP6879160B2 (ja) * | 2017-10-06 | 2021-06-02 | トヨタ自動車株式会社 | 内燃機関 |
-
2003
- 2003-09-09 JP JP2003316635A patent/JP4257901B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005083266A (ja) | 2005-03-31 |
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