JPS5827571U - internal combustion engine intake manifold - Google Patents

internal combustion engine intake manifold

Info

Publication number
JPS5827571U
JPS5827571U JP11049281U JP11049281U JPS5827571U JP S5827571 U JPS5827571 U JP S5827571U JP 11049281 U JP11049281 U JP 11049281U JP 11049281 U JP11049281 U JP 11049281U JP S5827571 U JPS5827571 U JP S5827571U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
intake manifold
engine intake
curved
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.)
Granted
Application number
JP11049281U
Other languages
Japanese (ja)
Other versions
JPS6123649Y2 (en
Inventor
堀　重之
俊裕 高見
Original Assignee
トヨタ自動車株式会社
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 by トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP11049281U priority Critical patent/JPS5827571U/en
Publication of JPS5827571U publication Critical patent/JPS5827571U/en
Application granted granted Critical
Publication of JPS6123649Y2 publication Critical patent/JPS6123649Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の吸気マニホルドの平面図を示し、第２図
はこの考案の一実施例の平面図を示す。第３図は従来及
びこの考案の吸気マニホルドについて、各気筒の空燃比
特性の比較図である。 １・・・ライザ一部、２・・・湾曲通路、３・・・分岐
管、６ａ・・・中心線、８′・・・シリンダヘッド。FIG. 1 shows a plan view of a conventional intake manifold, and FIG. 2 shows a plan view of an embodiment of this invention. FIG. 3 is a comparison diagram of the air-fuel ratio characteristics of each cylinder for the conventional intake manifold and the intake manifold of this invention. DESCRIPTION OF SYMBOLS 1... Part of riser, 2... Curved passage, 3... Branch pipe, 6a... Center line, 8'... Cylinder head.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ライザ一部、その両側に位置する湾曲通路及び４　湾曲
通路とシリンダヘッドの吸気ポートとを連通ずる分岐管
とからなる内燃機関の吸気マニホルドであって、前記両
樗曲通路の、シリンダヘッドを指向する中心線が交差す
るように両湾曲通路の曲率が設定されていることを特徴
とする内燃機関の吸気マニホルド。An intake manifold for an internal combustion engine, comprising a portion of a riser, a curved passage located on both sides thereof, and a branch pipe communicating the curved passage with an intake port of a cylinder head, wherein both of the curved passages are oriented toward the cylinder head. An intake manifold for an internal combustion engine, characterized in that the curvatures of both curved passages are set so that their center lines intersect.
JP11049281U 1981-07-23 1981-07-23 internal combustion engine intake manifold Granted JPS5827571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11049281U JPS5827571U (en) 1981-07-23 1981-07-23 internal combustion engine intake manifold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11049281U JPS5827571U (en) 1981-07-23 1981-07-23 internal combustion engine intake manifold

Publications (2)

Publication Number Publication Date
JPS5827571U true JPS5827571U (en) 1983-02-22
JPS6123649Y2 JPS6123649Y2 (en) 1986-07-15

Family

ID=29904857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11049281U Granted JPS5827571U (en) 1981-07-23 1981-07-23 internal combustion engine intake manifold

Country Status (1)

Country Link
JP (1) JPS5827571U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018025123A (en) * 2016-08-09 2018-02-15 アイシン精機株式会社 Intake device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018025123A (en) * 2016-08-09 2018-02-15 アイシン精機株式会社 Intake device
CN107701337A (en) * 2016-08-09 2018-02-16 爱信精机株式会社 Inlet duct

Also Published As

Publication number Publication date
JPS6123649Y2 (en) 1986-07-15

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