JPS6444323U - - Google Patents
Info
- Publication number
- JPS6444323U JPS6444323U JP13903587U JP13903587U JPS6444323U JP S6444323 U JPS6444323 U JP S6444323U JP 13903587 U JP13903587 U JP 13903587U JP 13903587 U JP13903587 U JP 13903587U JP S6444323 U JPS6444323 U JP S6444323U
- Authority
- JP
- Japan
- Prior art keywords
- cylinders
- bank
- intake
- intake pipes
- communicate
- 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
- 238000004880 explosion Methods 0.000 claims 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は同側面図、第３図は別の実施例を示す一部横
断平面図、第４図は従来例の平面図、第５図は吸
気行程におけるオーバラツプを示すタイムチヤー
トである。
１，２……バンク、３ａ〜３ｄ……気筒、４ａ
〜４ｄ……分岐吸気管、５，６……吸気チヤンバ
、１２……吸気チヤンバ、１３，１４……開口。
Fig. 1 is a plan view showing one embodiment of the present invention;
3 is a partially cross-sectional plan view showing another embodiment, FIG. 4 is a plan view of a conventional example, and FIG. 5 is a time chart showing overlap in the intake stroke. 1, 2...Bank, 3a-3d...Cylinder, 4a
~4d... Branch intake pipe, 5, 6... Intake chamber, 12... Intake chamber, 13, 14... Opening.
Claims (1)
のバンクに＃２および＃４の気筒を配置し、＃１
，＃３，＃２，＃４の順序で点火爆発する水平対
向４気筒エンジンにおいて、＃１，＃２の気筒に
対応する分岐吸気管を互いに連通する第１の連通
部を設け、また、＃３，＃４の気筒に対応する分
岐吸気管を互いに連通する第２の連通部を設け、
上記第１および第２の連通部により吸気を行うこ
とにより、それぞれの分岐吸気管について吸気の
流れの干渉を阻止する構成にしたことを特徴とす
る水平対向４気筒エンジンにおける吸気装置。 Cylinders #1 and #3 are placed in one bank, cylinders #2 and #4 are placed in the other bank, and cylinders #1 and #3 are placed in the other bank.
, #3, #2, and #4 in the order of ignition and explosion, a first communication portion is provided to communicate branch intake pipes corresponding to cylinders #1 and #2 with each other, and 3. A second communication part is provided to communicate the branch intake pipes corresponding to the #4 cylinder with each other,
An intake system for a horizontally opposed four-cylinder engine, characterized in that the first and second communication portions take in air, thereby preventing interference between intake air flows in the respective branched intake pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13903587U JPS6444323U (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13903587U JPS6444323U (en) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444323U true JPS6444323U (en) | 1989-03-16 |
Family
ID=31401920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13903587U Pending JPS6444323U (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3647616A1 (en) | 2018-10-31 | 2020-05-06 | Nidec-Shimpo Corporation | Bearing and speed reducer |
-
1987
- 1987-09-11 JP JP13903587U patent/JPS6444323U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3647616A1 (en) | 2018-10-31 | 2020-05-06 | Nidec-Shimpo Corporation | Bearing and speed reducer |
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