JPS60143128U - Internal combustion engine exhaust manifold structure - Google Patents
Internal combustion engine exhaust manifold structureInfo
- Publication number
- JPS60143128U JPS60143128U JP3063284U JP3063284U JPS60143128U JP S60143128 U JPS60143128 U JP S60143128U JP 3063284 U JP3063284 U JP 3063284U JP 3063284 U JP3063284 U JP 3063284U JP S60143128 U JPS60143128 U JP S60143128U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust manifold
- exhaust
- combustion engine
- internal combustion
- wall
- 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
Links
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図〜第３図は夫々従来の排気マニホールド構造を示
す斜視図、第４図は同上の排気マニホールドの内部構造
を示す断面図１、第５図は本考案に係る排気マニホール
ド構造の一実施例を示す斜視 図、第６図は同上実
施例の側面断面図である。
１〜４・・・シリンダヘッド、ＩＡ〜４Ａ・・・壁、？
。
・・・排気ポート出口、８．１５・・・ガスケット、９
・・・内板、１３・・・開口、１４，１９・・・凹所、
１６・・・外板、２０・・・排気出口、２２・・・セラ
ミック、２４・・・ −集合空間。
第３図 −８
１
第４図
へ−Figures 1 to 3 are perspective views showing conventional exhaust manifold structures, Figure 4 is a sectional view 1 showing the internal structure of the exhaust manifold, and Figure 5 is an implementation of the exhaust manifold structure according to the present invention. A perspective view showing an example, and FIG. 6 is a side sectional view of the same embodiment. 1~4...Cylinder head, IA~4A...Wall?
. ...Exhaust port outlet, 8.15...Gasket, 9
...inner plate, 13...opening, 14,19...recess,
16... Outer plate, 20... Exhaust outlet, 22... Ceramic, 24... - Gathering space. Figure 3 -8 1 Go to Figure 4-
Claims (2)
数の排気ポート出口部に沿って延び、かつ排気ポート出
口と独立して連通ずる複数の開口を有した形状に形成さ
れ、前記シリンダヘッド壁にガスケットを介して周辺部
が締付固定される排気マニホールド構成用内板と、該内
板にガスケットを介して周辺部が締付固定される排気マ
ニホールド構成用外板と、を設ける一方、前記内板外壁
と外板内壁の少なくとも一方に、各排気ポート出口と連
通ずる排気の集合空間を画成する凹所を設け、前記外板
に該集合空間と連通ずる排気出口を設け、該集合空間の
内壁面にセラミック層を形成したことを特徴とする内燃
機関の排気マニホールド構造。(1) The cylinder head wall is formed in a shape having a plurality of openings extending along a plurality of parallel exhaust port exit portions opened in the cylinder head wall and communicating independently with the exhaust port exits; An inner plate for configuring an exhaust manifold whose peripheral portion is tightened and fixed via a gasket, and an outer plate for configuring an exhaust manifold whose peripheral portion is tightened and fixed to the inner plate via a gasket. At least one of the outer plate wall and the outer plate inner wall is provided with a recess that defines an exhaust collection space that communicates with each exhaust port outlet, an exhaust outlet that communicates with the collection space is provided in the outer plate, and the collection space is An exhaust manifold structure for an internal combustion engine characterized by a ceramic layer formed on the inner wall surface.
、からなることを特徴とする実用新案登録請求の範
囲第１項記載の内燃機関の排気マニホールド構造。
゛ ′(2) The exhaust manifold structure for an internal combustion engine according to claim 1, wherein the inner plate for configuring the exhaust manifold is made of ceramic.
゛ ′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3063284U JPS60143128U (en) | 1984-03-05 | 1984-03-05 | Internal combustion engine exhaust manifold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3063284U JPS60143128U (en) | 1984-03-05 | 1984-03-05 | Internal combustion engine exhaust manifold structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60143128U true JPS60143128U (en) | 1985-09-21 |
| JPS647215Y2 JPS647215Y2 (en) | 1989-02-27 |
Family
ID=30530504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3063284U Granted JPS60143128U (en) | 1984-03-05 | 1984-03-05 | Internal combustion engine exhaust manifold structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011169311A (en) * | 2010-01-25 | 2011-09-01 | Toyota Motor Corp | Exhaust manifold |
| JP2011247231A (en) * | 2010-05-31 | 2011-12-08 | Kubota Corp | Method for selectively manufacturing engine with exhaust gas treatment device |
-
1984
- 1984-03-05 JP JP3063284U patent/JPS60143128U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011169311A (en) * | 2010-01-25 | 2011-09-01 | Toyota Motor Corp | Exhaust manifold |
| JP2011247231A (en) * | 2010-05-31 | 2011-12-08 | Kubota Corp | Method for selectively manufacturing engine with exhaust gas treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS647215Y2 (en) | 1989-02-27 |
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