JPS6444323U - - Google Patents

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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
Application number
JP13903587U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13903587U priority Critical patent/JPS6444323U/ja
Publication of JPS6444323U publication Critical patent/JPS6444323U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一方のバンクに#1および#3の気筒を、他方
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.
JP13903587U 1987-09-11 1987-09-11 Pending JPS6444323U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3647616A1 (en) 2018-10-31 2020-05-06 Nidec-Shimpo Corporation Bearing and speed reducer

Cited By (1)

* Cited by examiner, † Cited by third party
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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