JPS6241441U - - Google Patents
Info
- Publication number
- JPS6241441U JPS6241441U JP12949785U JP12949785U JPS6241441U JP S6241441 U JPS6241441 U JP S6241441U JP 12949785 U JP12949785 U JP 12949785U JP 12949785 U JP12949785 U JP 12949785U JP S6241441 U JPS6241441 U JP S6241441U
- Authority
- JP
- Japan
- Prior art keywords
- port
- sub
- main
- core
- main port
- 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
- 238000005266 casting Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例にかかる可変スワー
ルポート鋳造用中子の分解斜視図、第２図はその
組立てられた状態の斜視図、第３図は本考案の一
実施例にかかる可変スワールポートの概略説明図
である。
図面中、１７は主ポート用中子、１７ａは終端
部、１７ｂは凹部、１７ｃは幅木、１７ｄは段部
、１８は副ポート用中子、１８ａは先端部、１８
ｂは幅木、１９は可変スワールポート鋳造用中子
である。
FIG. 1 is an exploded perspective view of a variable swirl port casting core according to an embodiment of the present invention, FIG. 2 is a perspective view of the assembled state, and FIG. 3 is a variable swirl port casting core according to an embodiment of the present invention. FIG. 2 is a schematic explanatory diagram of a swirl port. In the drawing, 17 is a main port core, 17a is a terminal end, 17b is a recess, 17c is a baseboard, 17d is a step, 18 is a sub port core, 18a is a tip, 18
b is a baseboard, and 19 is a variable swirl port casting core.
Claims (1)
ートの終端部近くにある角度をもつて接続された
該主ポートと独立した副ポートとを有する可変ス
ワールポートにおいて、別体で作られた前記主ポ
ートを形成する主ポート用中子と前記副ポートを
形成する副ポートを形成する副ポート用中子とが
嵌合部を介して互いに位置決め固定されてなる可
変スワールポート鋳造用中子。 A variable swirl port having a main port connected to the upstream side of the intake valve and a sub-port independent of the main port connected at an angle near the terminal end of the main port, which is made separately. A variable swirl port casting core comprising a main port core that forms the main port and a sub port core that forms the sub port that are positioned and fixed to each other via a fitting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12949785U JPS6241441U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12949785U JPS6241441U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6241441U true JPS6241441U (en) | 1987-03-12 |
Family
ID=31026116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12949785U Pending JPS6241441U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6241441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0260201A (en) * | 1988-08-25 | 1990-02-28 | Funai Electric Co Ltd | Device using dielectric resonator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594754A (en) * | 1979-01-13 | 1980-07-18 | Shigekado Sakakibara | Mold of piston for internal combustion engine |
| JPS55158852A (en) * | 1979-05-25 | 1980-12-10 | Outboard Marine Corp | Method of molding coreeunit for casting molding cylinder block |
| JPS6072643A (en) * | 1983-09-27 | 1985-04-24 | Mazda Motor Corp | Binding method of core |
-
1985
- 1985-08-27 JP JP12949785U patent/JPS6241441U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594754A (en) * | 1979-01-13 | 1980-07-18 | Shigekado Sakakibara | Mold of piston for internal combustion engine |
| JPS55158852A (en) * | 1979-05-25 | 1980-12-10 | Outboard Marine Corp | Method of molding coreeunit for casting molding cylinder block |
| JPS6072643A (en) * | 1983-09-27 | 1985-04-24 | Mazda Motor Corp | Binding method of core |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0260201A (en) * | 1988-08-25 | 1990-02-28 | Funai Electric Co Ltd | Device using dielectric resonator |
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