JPH03127061U - - Google Patents
Info
- Publication number
- JPH03127061U JPH03127061U JP3489790U JP3489790U JPH03127061U JP H03127061 U JPH03127061 U JP H03127061U JP 3489790 U JP3489790 U JP 3489790U JP 3489790 U JP3489790 U JP 3489790U JP H03127061 U JPH03127061 U JP H03127061U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- combustion engine
- internal combustion
- linear expansion
- head
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 6
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図は、この考案の実施例を示す内燃機関の断面
図である。
図において、２……内燃機関、４……シリンダ
ブロツク、６……シリンダヘツド、８……ピスト
ン、１０……燃焼室、１２……吸気ポート、１４
……排気ポート、１６……吸気側取付孔部、１８
……排気側取付孔部、２０……吸気側取付穴、２
２……排気側取付穴、２４……ヘツドガスケツト
、２６……吸気側ヘツドボルト、２８……排気側
ヘツドボルトである。
The figure is a sectional view of an internal combustion engine showing an embodiment of this invention. In the figure, 2... Internal combustion engine, 4... Cylinder block, 6... Cylinder head, 8... Piston, 10... Combustion chamber, 12... Intake port, 14
...Exhaust port, 16...Intake side mounting hole, 18
...Exhaust side mounting hole, 20...Intake side mounting hole, 2
2...Exhaust side mounting hole, 24...Head gasket, 26...Intake side head bolt, 28...Exhaust side head bolt.
Claims (1)
をヘツドボルトの締付力により固定する内燃機関
のシリンダヘツド固定構造において、前記シリン
ダヘツドの吸気ポート部位締付用のヘツドボルト
の線膨張係数よりも前記シリンダヘツドの排気ポ
ート部位締付用のヘツドボルトの線膨張係数を大
としたことを特徴とする内燃機関のシリンダヘツ
ド固定構造。 In a cylinder head fixing structure for an internal combustion engine in which a cylinder head is fixed to a cylinder block of an internal combustion engine by the tightening force of a head bolt, the coefficient of linear expansion of the head bolt for tightening the intake port portion of the cylinder head is higher than the linear expansion coefficient of the exhaust port of the cylinder head. A cylinder head fixing structure for an internal combustion engine, characterized by a head bolt for tightening parts that has a large coefficient of linear expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3489790U JPH03127061U (en) | 1990-03-31 | 1990-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3489790U JPH03127061U (en) | 1990-03-31 | 1990-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03127061U true JPH03127061U (en) | 1991-12-20 |
Family
ID=31539774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3489790U Pending JPH03127061U (en) | 1990-03-31 | 1990-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03127061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008180181A (en) * | 2007-01-25 | 2008-08-07 | Toyota Motor Corp | Engine |
| JP2010090763A (en) * | 2008-10-07 | 2010-04-22 | Mitsubishi Motors Corp | Fastening structure for cylinder head |
| FR2957546A1 (en) * | 2010-03-18 | 2011-09-23 | Peugeot Citroen Automobiles Sa | Method for installing support washer to support assembling screw in housing arranged in cylinder head of heat engine of motor vehicle, involves installing support washer by sliding along guiding ramp until receiving washer in housing |
-
1990
- 1990-03-31 JP JP3489790U patent/JPH03127061U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008180181A (en) * | 2007-01-25 | 2008-08-07 | Toyota Motor Corp | Engine |
| JP4631854B2 (en) * | 2007-01-25 | 2011-02-16 | トヨタ自動車株式会社 | engine |
| JP2010090763A (en) * | 2008-10-07 | 2010-04-22 | Mitsubishi Motors Corp | Fastening structure for cylinder head |
| FR2957546A1 (en) * | 2010-03-18 | 2011-09-23 | Peugeot Citroen Automobiles Sa | Method for installing support washer to support assembling screw in housing arranged in cylinder head of heat engine of motor vehicle, involves installing support washer by sliding along guiding ramp until receiving washer in housing |
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