JPH0524324B2 - - Google Patents
Info
- Publication number
- JPH0524324B2 JPH0524324B2 JP4625187A JP4625187A JPH0524324B2 JP H0524324 B2 JPH0524324 B2 JP H0524324B2 JP 4625187 A JP4625187 A JP 4625187A JP 4625187 A JP4625187 A JP 4625187A JP H0524324 B2 JPH0524324 B2 JP H0524324B2
- Authority
- JP
- Japan
- Prior art keywords
- intake valve
- heat insulating
- heat
- layer
- cylinder
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4625187A JPS63212710A (ja) | 1987-02-28 | 1987-02-28 | 内燃機関の吸気弁 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4625187A JPS63212710A (ja) | 1987-02-28 | 1987-02-28 | 内燃機関の吸気弁 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63212710A JPS63212710A (ja) | 1988-09-05 |
| JPH0524324B2 true JPH0524324B2 (pm) | 1993-04-07 |
Family
ID=12741948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4625187A Granted JPS63212710A (ja) | 1987-02-28 | 1987-02-28 | 内燃機関の吸気弁 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63212710A (pm) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5625690B2 (ja) * | 2010-09-30 | 2014-11-19 | マツダ株式会社 | エンジン用バルブ |
| JP7064250B2 (ja) * | 2018-03-02 | 2022-05-10 | 株式会社Nittan | 内燃機関用バルブ |
-
1987
- 1987-02-28 JP JP4625187A patent/JPS63212710A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63212710A (ja) | 1988-09-05 |
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