JPH055205Y2 - - Google Patents
Info
- Publication number
- JPH055205Y2 JPH055205Y2 JP1097287U JP1097287U JPH055205Y2 JP H055205 Y2 JPH055205 Y2 JP H055205Y2 JP 1097287 U JP1097287 U JP 1097287U JP 1097287 U JP1097287 U JP 1097287U JP H055205 Y2 JPH055205 Y2 JP H055205Y2
- Authority
- JP
- Japan
- Prior art keywords
- thermal shock
- valve seats
- shock resistant
- resistant member
- cylinder 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.)
- Expired - Lifetime
Links
- 230000035939 shock Effects 0.000 claims description 37
- 229910001018 Cast iron Inorganic materials 0.000 claims description 17
- 239000000463 material Substances 0.000 description 22
- 238000005266 casting Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000003779 heat-resistant material Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1097287U JPH055205Y2 (cs) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1097287U JPH055205Y2 (cs) | 1987-01-28 | 1987-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63119804U JPS63119804U (cs) | 1988-08-03 |
| JPH055205Y2 true JPH055205Y2 (cs) | 1993-02-10 |
Family
ID=30797769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1097287U Expired - Lifetime JPH055205Y2 (cs) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055205Y2 (cs) |
-
1987
- 1987-01-28 JP JP1097287U patent/JPH055205Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63119804U (cs) | 1988-08-03 |
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