JPS6449605U - - Google Patents
Info
- Publication number
- JPS6449605U JPS6449605U JP14587587U JP14587587U JPS6449605U JP S6449605 U JPS6449605 U JP S6449605U JP 14587587 U JP14587587 U JP 14587587U JP 14587587 U JP14587587 U JP 14587587U JP S6449605 U JPS6449605 U JP S6449605U
- Authority
- JP
- Japan
- Prior art keywords
- face part
- valve
- valve face
- intake
- member making
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Ceramic Products (AREA)
Description
第１図は本考案による内燃機関の吸排気弁の一
つの実施例を示す全体図、第２図は本考案による
吸排気弁の要部を拡大して示す拡大断面図、第３
図は第２図の円で囲まれた領域を更に拡大して示
す縦断面図、第４図は本考案による吸排気弁に用
いられる金属部材と応力緩和層を示す斜視図であ
る。
１０…，１２……傘部、１４……弁フエース部
、２０……セラミツクス部材、２２……弁フエー
ス部材取付面、２４……接合層、２４ａ……多層
メタライズ層（結合層）、２４ｂ……応力緩和層
、２６……金属部材、３０……底面、３２……隙
間。
FIG. 1 is an overall view showing one embodiment of the intake and exhaust valve for an internal combustion engine according to the present invention, FIG. 2 is an enlarged sectional view showing the main parts of the intake and exhaust valve according to the present invention, and FIG.
This figure is a longitudinal cross-sectional view showing a further enlarged area surrounded by a circle in FIG. 2, and FIG. 4 is a perspective view showing a metal member and a stress relaxation layer used in the intake and exhaust valve according to the present invention. DESCRIPTION OF SYMBOLS 10..., 12... Umbrella part, 14... Valve face part, 20... Ceramics member, 22... Valve face member mounting surface, 24... Bonding layer, 24a... Multilayer metallized layer (bonding layer), 24b... ... Stress relaxation layer, 26 ... Metal member, 30 ... Bottom surface, 32 ... Gap.
Claims (1)
より構成され、弁フエース部を金属により構成さ
れ、前記弁フエース部を構成する金属部材は応力
緩和層を介して弁基材を成すセラミツクス部材に
接合されていることを特徴とする内燃機関の吸排
気弁。 The other parts except the valve face part are made of ceramics, the valve face part is made of metal, and the metal member making up the valve face part is joined to the ceramic member making up the valve base material through a stress relaxation layer. An intake and exhaust valve for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14587587U JPS6449605U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14587587U JPS6449605U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449605U true JPS6449605U (en) | 1989-03-28 |
Family
ID=31414849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14587587U Pending JPS6449605U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449605U (en) |
-
1987
- 1987-09-24 JP JP14587587U patent/JPS6449605U/ja active Pending
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