JPS6444305U - - Google Patents
Info
- Publication number
- JPS6444305U JPS6444305U JP13975787U JP13975787U JPS6444305U JP S6444305 U JPS6444305 U JP S6444305U JP 13975787 U JP13975787 U JP 13975787U JP 13975787 U JP13975787 U JP 13975787U JP S6444305 U JPS6444305 U JP S6444305U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- combustion engine
- internal combustion
- engine according
- heat dissipation
- 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 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000012779 reinforcing material Substances 0.000 claims 1
- -1 whiskers Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 description 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Description
第１図ないし第３図は、本考案にかかる内燃機
関用バルブの第１実施例を説明するための図面で
あり、第１図は、吸気バルブの一部を破断した正
面図、第２図は、繊維成形体の成形型の縦断面図
、そして、第３図は、複合強化金属を製造するた
めの加圧鋳造装置である。第４図は、本考案にか
かる内燃機関用バルブの第２実施例を説明するた
めの図面であり、吸気バルブの一部を破断した正
面図である。
１０……内燃機関用バルブ（吸気バルブ）、１
２……傘部、１４……軸部、１６……放熱芯体（
銅線）。
1 to 3 are drawings for explaining a first embodiment of the valve for an internal combustion engine according to the present invention, in which FIG. 1 is a partially cutaway front view of the intake valve, and FIG. 3 is a longitudinal cross-sectional view of a mold for forming a fiber molded body, and FIG. 3 is a pressure casting apparatus for producing a composite reinforced metal. FIG. 4 is a drawing for explaining a second embodiment of the valve for an internal combustion engine according to the present invention, and is a partially cutaway front view of the intake valve. 10...Valve for internal combustion engine (intake valve), 1
2... Umbrella part, 14... Shaft part, 16... Heat dissipation core (
Copper wire).
Claims (1)
子を用いた複合強化金属製のバルブであつて、 少なくとも傘部から軸部にかけてバルブ軸心方
向にマトリクス金属に比べて熱伝導性の良い材料
からなる放熱芯体を埋設したことを特徴とする内
燃機関用バルブ。 (2) マトリクス金属がアルミニウム合金である
ことを特徴とする実用新案登録請求の範囲第１項
に記載の内燃機関用バルブ。 (3) 放熱芯体が銅製の丸棒であることを特徴と
する実用新案登録請求の範囲第２項に記載の内燃
機関用バルブ。 (4) 放熱芯体が銅製の細線を束ねてあることを
特徴とする実用新案登録請求の範囲第２項に記載
の内燃機関用バルブ。[Claims for Utility Model Registration] (1) A valve made of a composite reinforced metal using short fibers, whiskers, or particles as a reinforcing material, which is stronger than a matrix metal in the axial direction of the valve from at least the cap to the shaft. A valve for an internal combustion engine characterized by having a heat dissipating core made of a material with good thermal conductivity buried therein. (2) The valve for an internal combustion engine according to claim 1, wherein the matrix metal is an aluminum alloy. (3) The valve for an internal combustion engine according to claim 2, wherein the heat dissipation core is a round rod made of copper. (4) The valve for an internal combustion engine according to claim 2, wherein the heat dissipation core is made of a bundle of thin copper wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13975787U JPS6444305U (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13975787U JPS6444305U (en) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444305U true JPS6444305U (en) | 1989-03-16 |
Family
ID=31403313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13975787U Pending JPS6444305U (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444305U (en) |
-
1987
- 1987-09-11 JP JP13975787U patent/JPS6444305U/ja active Pending
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