JPS63164554U - - Google Patents

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Publication number
JPS63164554U
JPS63164554U JP5738387U JP5738387U JPS63164554U JP S63164554 U JPS63164554 U JP S63164554U JP 5738387 U JP5738387 U JP 5738387U JP 5738387 U JP5738387 U JP 5738387U JP S63164554 U JPS63164554 U JP S63164554U
Authority
JP
Japan
Prior art keywords
recirculation valve
exhaust recirculation
mounting structure
exhaust
annular groove
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
JP5738387U
Other languages
Japanese (ja)
Other versions
JPH0540294Y2 (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 JP5738387U priority Critical patent/JPH0540294Y2/ja
Publication of JPS63164554U publication Critical patent/JPS63164554U/ja
Application granted granted Critical
Publication of JPH0540294Y2 publication Critical patent/JPH0540294Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Exhaust-Gas Circulating Devices (AREA)

Description

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

第１図は本考案に係る排気還流弁の取付構造の
要部を破断して示す正面図、第２図は吸気マニホ
ールドから取り外した状態を示すスペーサと排気
還流弁の左側面図、第３〜５図は本考案の第２、
第３、第４の実施例に係る排気還流弁の取付構造
の正面断面図である。 ３：集合箱、６：排気還流弁、９：排気導入穴
、１０：遮熱筒、１２，２２：環状溝、１４：ス
ペーサ、１９：取付壁。 Fig. 1 is a front view with a cutaway view of the main parts of the mounting structure of the exhaust recirculation valve according to the present invention, Fig. 2 is a left side view of the spacer and the exhaust recirculation valve removed from the intake manifold, and Fig. 3 - Figure 5 shows the second part of this invention.
FIG. 7 is a front sectional view of the mounting structure of the exhaust gas recirculation valve according to the third and fourth embodiments. 3: collection box, 6: exhaust gas recirculation valve, 9: exhaust gas introduction hole, 10: heat shield cylinder, 12, 22: annular groove, 14: spacer, 19: mounting wall.

Claims (1)

【実用新案登録請求の範囲】 (1) 排気還流弁の樹脂製吸気マニホールドとの
重合せ結合部に排気出口を取り囲みかつ冷却媒体
が貫流される環状溝を設けたことを特徴とする排
気還流弁の取付構造。 (2) 前記排気出口から樹脂製吸気マニホールド
の内部へ突出する遮熱筒を設けた、実用新案登録
請求の範囲(1)に記載の排気還流弁の取付構造。 (3) 前記環状溝に吸気を導入する入口と吸気マ
ニホールドの内部へ連通する出口を設けた、実用
新案登録請求の範囲(1)に記載の排気還流弁の取
付構造。 (4) 前記環状溝および遮熱筒を排気還流弁と別
体のスペーサに形成した、実用新案登録請求の範
囲(1)に記載の排気還流弁の取付構造。[Scope of Claim for Utility Model Registration] (1) An exhaust recirculation valve characterized in that an annular groove surrounding an exhaust outlet and through which a cooling medium flows is provided at the overlapping joint portion of the exhaust recirculation valve with a resin intake manifold. mounting structure. (2) The exhaust recirculation valve mounting structure according to claim (1), which is provided with a heat shield tube that protrudes from the exhaust outlet into the interior of the resin intake manifold. (3) The exhaust recirculation valve mounting structure according to claim (1), which is provided with an inlet for introducing intake air into the annular groove and an outlet communicating with the inside of the intake manifold. (4) The exhaust recirculation valve mounting structure according to claim (1), wherein the annular groove and the heat shield cylinder are formed in a spacer separate from the exhaust recirculation valve.
JP5738387U 1987-04-17 1987-04-17 Expired - Lifetime JPH0540294Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5738387U JPH0540294Y2 (en) 1987-04-17 1987-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5738387U JPH0540294Y2 (en) 1987-04-17 1987-04-17

Publications (2)

Publication Number Publication Date
JPS63164554U true JPS63164554U (en) 1988-10-26
JPH0540294Y2 JPH0540294Y2 (en) 1993-10-13

Family

ID=30887035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5738387U Expired - Lifetime JPH0540294Y2 (en) 1987-04-17 1987-04-17

Country Status (1)

Country Link
JP (1) JPH0540294Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02146251A (en) * 1988-11-22 1990-06-05 Isuzu Motors Ltd Intake manifold of internal combustion engine
GB2317420A (en) * 1996-09-18 1998-03-25 Nissan Motor An exhaust gas recirculating system having a plastic intake passage
GB2324338A (en) * 1996-09-18 1998-10-21 Nissan Motor A plastic intake manifold for an ic engine with a variable diameter opening and spacing collar for receiving an EGR pipe.
EP0916837B2 (en) † 1997-11-17 2011-10-26 Behr GmbH & Co. KG Exhaust gas recirculating device for a combustion engine
WO2013035296A1 (en) * 2011-09-05 2013-03-14 日野自動車株式会社 Anti-freezing device for egr device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02146251A (en) * 1988-11-22 1990-06-05 Isuzu Motors Ltd Intake manifold of internal combustion engine
GB2317420A (en) * 1996-09-18 1998-03-25 Nissan Motor An exhaust gas recirculating system having a plastic intake passage
GB2324338A (en) * 1996-09-18 1998-10-21 Nissan Motor A plastic intake manifold for an ic engine with a variable diameter opening and spacing collar for receiving an EGR pipe.
GB2317420B (en) * 1996-09-18 1999-05-19 Nissan Motor Exhaust gas recirculation system of internal combustion engine
GB2324338B (en) * 1996-09-18 1999-05-19 Nissan Motor Exhaust gas recirculation system having a plastic intake passage
KR100324455B1 (en) * 1996-09-18 2002-04-17 하나와 요시카즈 Exhaust Gas Recirculation System of Internal Combustion Engine
EP0916837B2 (en) † 1997-11-17 2011-10-26 Behr GmbH & Co. KG Exhaust gas recirculating device for a combustion engine
WO2013035296A1 (en) * 2011-09-05 2013-03-14 日野自動車株式会社 Anti-freezing device for egr device
JP2013053558A (en) * 2011-09-05 2013-03-21 Hino Motors Ltd Anti-freezing device for egr device

Also Published As

Publication number Publication date
JPH0540294Y2 (en) 1993-10-13

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