JPS613915U - Internal combustion engine exhaust passage structure - Google Patents
Internal combustion engine exhaust passage structureInfo
- Publication number
- JPS613915U JPS613915U JP8881684U JP8881684U JPS613915U JP S613915 U JPS613915 U JP S613915U JP 8881684 U JP8881684 U JP 8881684U JP 8881684 U JP8881684 U JP 8881684U JP S613915 U JPS613915 U JP S613915U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- combustion engine
- internal combustion
- exhaust passage
- passage structure
- 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
Links
Landscapes
- Exhaust Silencers (AREA)
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の実施例を示子シリンダヘッドの取付
状態の断面図、第２図はその分割斜視図、第３図は他の
実施例の断面図、第４図は従来構造の断面図、第５図は
他の従来構造の断面図で′ある。
２０・・・シリンダヘツＩ”’、２１・・・シリンタフ
ロック、２２・・・排気マニホールド部、２７・・・ヘ
ッド下部、２８・・・排気ポート、２９．３４・・・溝
状凹部、３０・・・ヘッド上部、３３・・・合流通路、
３８・・・断熱層。Fig. 1 is a sectional view of an embodiment of this invention with an indicator cylinder head installed, Fig. 2 is a divided perspective view thereof, Fig. 3 is a sectional view of another embodiment, and Fig. 4 is a sectional view of a conventional structure. FIG. 5 is a sectional view of another conventional structure. 20... Cylinder head I"', 21... Cylinder lock, 22... Exhaust manifold part, 27... Head lower part, 28... Exhaust port, 29. 34... Groove-shaped recess, 30... ... Upper part of the head, 33... Merging passage,
38...Insulating layer.
Claims (1)
取付けて、排気マニホールド部の溝状凹部とシリンダヘ
ッドの下面とで複数の排気示一トを合流する排気通路を
構成すると共に、シリンダヘッドをシリンダブ菊ツクの
アツパデツキと平行な面で上下に２分割し、これらの合
せ面のすくなくとも一方に溝状凹部を形成し組付時に排
気ポートを構成し、排気ポート及び排気マニホールド部
の通路面にセ−ラミツクの溶射により断熱層を形成した
ことを特徴とする内燃機関の排気通路構造。A half-split exhaust manifold section is attached to the lower surface of the cylinder head, and the groove-shaped recess of the exhaust manifold section and the lower surface of the cylinder head constitute an exhaust passage that joins a plurality of exhaust signs. Divided into upper and lower halves on a plane parallel to the top of the chrysanthemum, a groove-like recess is formed on at least one of these mating surfaces to form an exhaust port during assembly, and a seal is placed on the passage surface of the exhaust port and exhaust manifold. An exhaust passage structure for an internal combustion engine characterized by a heat insulating layer formed by thermal spraying of Lamitsuku.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8881684U JPS613915U (en) | 1984-06-14 | 1984-06-14 | Internal combustion engine exhaust passage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8881684U JPS613915U (en) | 1984-06-14 | 1984-06-14 | Internal combustion engine exhaust passage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS613915U true JPS613915U (en) | 1986-01-11 |
Family
ID=30642313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8881684U Pending JPS613915U (en) | 1984-06-14 | 1984-06-14 | Internal combustion engine exhaust passage structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03168353A (en) * | 1989-11-28 | 1991-07-22 | Honda Motor Co Ltd | Exhaust route of internal combustion engine |
| US10731538B2 (en) | 2017-12-19 | 2020-08-04 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine |
-
1984
- 1984-06-14 JP JP8881684U patent/JPS613915U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03168353A (en) * | 1989-11-28 | 1991-07-22 | Honda Motor Co Ltd | Exhaust route of internal combustion engine |
| US10731538B2 (en) | 2017-12-19 | 2020-08-04 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine |
| DE102018132693B4 (en) | 2017-12-19 | 2023-06-07 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine with combustion chamber coated with heat protection film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS613915U (en) | Internal combustion engine exhaust passage structure | |
| JPS60195926U (en) | Cooling system for reciprocating internal combustion engines | |
| JPS613914U (en) | Internal combustion engine exhaust passage structure | |
| JPS5985348U (en) | cylinder head of internal combustion engine | |
| JPS59141108U (en) | intake valve | |
| JPS5879049U (en) | Piston for internal combustion engine | |
| JPS59115862U (en) | Pre-chamber diesel engine nozzle heat shield | |
| JPS58130047U (en) | engine cylinder head | |
| JPS5848957U (en) | Gasket for exhaust manifold | |
| JPS5896033U (en) | cylinder block of internal combustion engine | |
| JPS60192254U (en) | internal combustion engine cylinder head | |
| JPS59114419U (en) | Direct injection diesel engine piston | |
| JPS60127423U (en) | Oil passage of piston cooling oil jet | |
| JPS6036549U (en) | internal combustion engine cylinder head | |
| JPS60133151U (en) | Insulated piston of internal combustion engine | |
| JPS60149848U (en) | cylinder block of internal combustion engine | |
| JPS59194530U (en) | Combustion chamber structure of direct injection internal combustion engine | |
| JPS5875932U (en) | internal combustion engine cylinder head | |
| JPS5851023U (en) | Combustion chamber structure of internal combustion engine | |
| JPS58195008U (en) | Internal combustion engine exhaust valve device | |
| JPS5965927U (en) | Engine combustion chamber structure | |
| JPS5913650U (en) | Side chamber type diesel engine | |
| JPS59172251U (en) | internal combustion engine piston | |
| JPS60147741U (en) | gasket | |
| JPS60155729U (en) | Internal combustion engine scavenging device |