JPH0313430U - - Google Patents

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Publication number
JPH0313430U
JPH0313430U JP7282389U JP7282389U JPH0313430U JP H0313430 U JPH0313430 U JP H0313430U JP 7282389 U JP7282389 U JP 7282389U JP 7282389 U JP7282389 U JP 7282389U JP H0313430 U JPH0313430 U JP H0313430U
Authority
JP
Japan
Prior art keywords
pair
resonance
passages
intake system
resonant
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
JP7282389U
Other languages
Japanese (ja)
Other versions
JPH0752334Y2 (en
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 JP1989072823U priority Critical patent/JPH0752334Y2/en
Publication of JPH0313430U publication Critical patent/JPH0313430U/ja
Application granted granted Critical
Publication of JPH0752334Y2 publication Critical patent/JPH0752334Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１〜５図は本考案の第一実施例を示すもので
第１図は本考案装置を備えたＶ型６気筒内燃機関
の要部縦断正面図、第２図はそのシリンダブロツ
クの平面図、第３図は第１図−線に沿う拡大
部分平面図、第４図は、第３図−線に沿う断
面図、第５図は、第３図−線に沿う断面図、
第６，７図は本考案の第２実施例を示すもので、
第３，５図と同じ吸気系の断面図、第８，９図は
本発明の第２実施例の変形例を示すもので、第４
，５図と同じ吸気系の断面図である。 Ｃ……Ｖ空間、Ｃｌ，Ｃｒ……気筒群、Ｃｒ−
ｌ，Ｃｒ−ｒ……左、右共鳴チヤンバ、１８ｌ，
１８ｒ……左、右共鳴通路、２０……スロツトル
弁、２４２……垂直壁（仕切り壁）、２４５……
水平壁（仕切り壁）。 Figures 1 to 5 show a first embodiment of the present invention. Figure 1 is a longitudinal sectional front view of the essential parts of a V-type six-cylinder internal combustion engine equipped with the device of the present invention, and Figure 2 is a plan view of its cylinder block. , FIG. 3 is an enlarged partial plan view taken along the line of FIG. 1, FIG. 4 is a sectional view taken along the line of FIG. 3, and FIG. 5 is a sectional view taken along the line of FIG.
Figures 6 and 7 show a second embodiment of the present invention.
The same sectional views of the intake system as in Figs. 3 and 5, and Figs. 8 and 9 show modifications of the second embodiment of the present invention.
, 5 is a sectional view of the same intake system as in FIG. 5. C...V space, Cl, Cr...cylinder group, Cr-
l, Cr-r...Left, right resonance chamber, 18l,
18r... Left and right resonance passages, 20... Throttle valve, 24 2 ... Vertical wall (partition wall), 24 5 ...
Horizontal wall (partition wall).

Claims (1)

【実用新案登録請求の範囲】 吸気行程が連続しない気筒群Ｃｌ，Ｃｒにそれ
ぞれ各別に連通する一対の共鳴チヤンバＣｒ−ｌ
，Ｃｒ−ｒと、下流側が前記共鳴チヤンバＣｒ−
ｌ，Ｃｒ−ｒに連通し上流側がスロツトル弁２０
を介して大気に連通する一対の共鳴通路１８ｌ，
１８ｒとを備えたＶ型多気筒内燃機関の吸気装置
において、 前記一対の共鳴チヤンバＣｒ−ｌ，Ｃｒ−ｒと
一対の共鳴通路１８ｌ，１８ｒとを、左、右気筒
群Ｃｌ，Ｃｒ間に形成されるＶ空間Ｃ内に共通の
仕切り壁２４２，２４５を挟んで並列に配設した
ことを特徴とするＶ型多気筒内燃機関の吸気装置
。[Claims for Utility Model Registration] A pair of resonant chambers Cr-l that communicate with cylinder groups Cl and Cr whose intake strokes are not continuous, respectively.
, Cr-r, and the resonance chamber Cr-r on the downstream side
The upstream side is the throttle valve 20 that communicates with l and Cr-r.
a pair of resonant passages 18l communicating with the atmosphere via
18r, the pair of resonance chambers Cr-l, Cr-r and the pair of resonance passages 18l, 18r are formed between the left and right cylinder groups Cl, Cr. An intake system for a V-type multi-cylinder internal combustion engine, characterized in that the intake system is arranged in parallel in a V-shaped space C with a common partition wall 24 2 and 24 5 interposed therebetween.
JP1989072823U 1989-06-21 1989-06-21 Intake device for V-type multi-cylinder internal combustion engine Expired - Lifetime JPH0752334Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989072823U JPH0752334Y2 (en) 1989-06-21 1989-06-21 Intake device for V-type multi-cylinder internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989072823U JPH0752334Y2 (en) 1989-06-21 1989-06-21 Intake device for V-type multi-cylinder internal combustion engine

Publications (2)

Publication Number Publication Date
JPH0313430U true JPH0313430U (en) 1991-02-12
JPH0752334Y2 JPH0752334Y2 (en) 1995-11-29

Family

ID=31611101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989072823U Expired - Lifetime JPH0752334Y2 (en) 1989-06-21 1989-06-21 Intake device for V-type multi-cylinder internal combustion engine

Country Status (1)

Country Link
JP (1) JPH0752334Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002339755A (en) * 2001-05-15 2002-11-27 Keihin Corp Intake device of v-engine for outboard
JP2002339756A (en) * 2001-05-15 2002-11-27 Keihin Corp Intake device of multicylinder engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143135U (en) * 1984-03-03 1985-09-21 マツダ株式会社 V-type engine intake system
JPS62195629U (en) * 1986-06-02 1987-12-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143135U (en) * 1984-03-03 1985-09-21 マツダ株式会社 V-type engine intake system
JPS62195629U (en) * 1986-06-02 1987-12-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002339755A (en) * 2001-05-15 2002-11-27 Keihin Corp Intake device of v-engine for outboard
JP2002339756A (en) * 2001-05-15 2002-11-27 Keihin Corp Intake device of multicylinder engine
JP4530577B2 (en) * 2001-05-15 2010-08-25 株式会社ケーヒン Intake device for V-type engine for outboard motor
JP4530578B2 (en) * 2001-05-15 2010-08-25 株式会社ケーヒン Multi-cylinder engine intake system

Also Published As

Publication number Publication date
JPH0752334Y2 (en) 1995-11-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term