JPH03112560U - - Google Patents
Info
- Publication number
- JPH03112560U JPH03112560U JP2071790U JP2071790U JPH03112560U JP H03112560 U JPH03112560 U JP H03112560U JP 2071790 U JP2071790 U JP 2071790U JP 2071790 U JP2071790 U JP 2071790U JP H03112560 U JPH03112560 U JP H03112560U
- Authority
- JP
- Japan
- Prior art keywords
- surge tank
- passage
- branch pipe
- intake
- intake branch
- 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
- 238000005192 partition Methods 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
Landscapes
- Exhaust-Gas Circulating Devices (AREA)
Description
第１図は本考案の実施例の分解斜視図、第２図
は要部の断面図、第３図は従来例の斜視図である
。
１……サージタンク部、２……蓋体、３……タ
ンク本体、４……吸気支管部、５……ガス通路用
凹部、６……隔壁、７……ＥＧＲ通路、８……メ
イン吸気通路室、９……サージタンク部開口。
FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is a sectional view of essential parts, and FIG. 3 is a perspective view of a conventional example. DESCRIPTION OF SYMBOLS 1... Surge tank part, 2... Lid body, 3... Tank body, 4... Intake branch pipe part, 5... Gas passage recess, 6... Bulkhead, 7... EGR passage, 8... Main intake Passage room, 9...Surge tank opening.
Claims (1)
と共に、サージタンク部にＥＧＲ通路が設けられ
ているものであつて、サージタンク部を蓋体とタ
ンク本体とかなる２分割構造とし、蓋体とタンク
本体とを溶接によつて結合し、タンク本体に一体
に設けた隔壁によつてサージタンク部内をＥＧＲ
通路とメイン吸気通路室とに２分割し、かつ前記
隔壁の頂面に各吸気支管部に対応するガス通路用
凹部を凹設してなり、各ガス通路用凹部と各吸気
支管部のサージタンク部開口との間の距離が前記
サージタンク部開口の径の２分の１以下であるこ
とを特徴とする吸気マニホールド。 The surge tank part is equipped with a surge tank part and a plurality of intake branch pipe parts, and an EGR passage is provided in the surge tank part.The surge tank part has a two-part structure consisting of a lid body and a tank body, and It is connected to the main body by welding, and the inside of the surge tank is controlled by EGR through a partition wall that is integrated with the tank main body.
It is divided into two parts: a passage and a main intake passage chamber, and a recess for a gas passage corresponding to each intake branch pipe part is provided in the top surface of the partition wall, and a surge tank for each gas passage recess and each intake branch pipe part is formed. An intake manifold, wherein a distance between the surge tank opening and the surge tank opening is one-half or less of the diameter of the surge tank opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2071790U JPH03112560U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2071790U JPH03112560U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112560U true JPH03112560U (en) | 1991-11-18 |
Family
ID=31523805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2071790U Pending JPH03112560U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112560U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008126584A1 (en) * | 2007-03-15 | 2008-10-23 | Honda Motor Co., Ltd. | Intake manifold for multi-cylinder internal combustion engine |
| WO2008126585A1 (en) * | 2007-03-15 | 2008-10-23 | Honda Motor Co., Ltd. | Intake manifold for multi-cylinder internal combustion engine |
| JP2009144653A (en) * | 2007-12-17 | 2009-07-02 | Aisin Seiki Co Ltd | Exhaust gas recirculation device |
| JP2015163768A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | Intake manifold with egr gas distribution function |
| JP2015163774A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | Resin-made intake manifold with egr gas distributing function |
| JP2017014943A (en) * | 2015-06-29 | 2017-01-19 | ダイハツ工業株式会社 | Intake manifold of internal combustion engine |
| JP2017180227A (en) * | 2016-03-29 | 2017-10-05 | ヤンマー株式会社 | Engine device |
-
1990
- 1990-02-28 JP JP2071790U patent/JPH03112560U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008126584A1 (en) * | 2007-03-15 | 2008-10-23 | Honda Motor Co., Ltd. | Intake manifold for multi-cylinder internal combustion engine |
| WO2008126585A1 (en) * | 2007-03-15 | 2008-10-23 | Honda Motor Co., Ltd. | Intake manifold for multi-cylinder internal combustion engine |
| JP2009144653A (en) * | 2007-12-17 | 2009-07-02 | Aisin Seiki Co Ltd | Exhaust gas recirculation device |
| JP2015163768A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | Intake manifold with egr gas distribution function |
| JP2015163774A (en) * | 2014-02-28 | 2015-09-10 | ダイハツ工業株式会社 | Resin-made intake manifold with egr gas distributing function |
| JP2017014943A (en) * | 2015-06-29 | 2017-01-19 | ダイハツ工業株式会社 | Intake manifold of internal combustion engine |
| JP2017180227A (en) * | 2016-03-29 | 2017-10-05 | ヤンマー株式会社 | Engine device |