JPS61173319U - - Google Patents
Info
- Publication number
- JPS61173319U JPS61173319U JP5635085U JP5635085U JPS61173319U JP S61173319 U JPS61173319 U JP S61173319U JP 5635085 U JP5635085 U JP 5635085U JP 5635085 U JP5635085 U JP 5635085U JP S61173319 U JPS61173319 U JP S61173319U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- groove
- heat
- heater
- injection molding
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の実施例を示すノズルの側断面
図、第２図は第１図のＸ〜Ｘ断面図、第３図は第
１図と異なる実施例を示すノズルの側断面図、第
４図は第３図のＹ〜Ｙ断面図、第５図は従来の射
出成形機用ノズルの側断面図、第６図は第５図に
おける熱の移動を示す説明図である。
図の主要部分の説明、３…ヒータ、５…ロケツ
トブツシユ、２１…ノズル、２２…溝、Ａ，Ｂ…
熱の不良導体。
FIG. 1 is a side sectional view of a nozzle showing an embodiment of the present invention, FIG. 2 is a sectional view taken from X to X in FIG. 1, and FIG. 3 is a side sectional view of a nozzle showing an embodiment different from FIG. 4 is a sectional view taken along Y-Y in FIG. 3, FIG. 5 is a side sectional view of a conventional nozzle for an injection molding machine, and FIG. 6 is an explanatory diagram showing the movement of heat in FIG. 5. Explanation of the main parts of the diagram, 3... Heater, 5... Rocket bushing, 21... Nozzle, 22... Groove, A, B...
Bad conductor of heat.
Claims (1)
半球部との間に伝熱通路を狭くするための溝を設
け、同溝に熱の不良導体を挿入したことを特徴と
する射出成形機用ノズル。 A nozzle for an injection molding machine, characterized in that a groove is provided between the heated part of the nozzle by a heater and a hemispherical part in contact with the mold to narrow the heat transfer path, and a poor conductor of heat is inserted into the groove. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5635085U JPS61173319U (en) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5635085U JPS61173319U (en) | 1985-04-16 | 1985-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173319U true JPS61173319U (en) | 1986-10-28 |
Family
ID=30579863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5635085U Pending JPS61173319U (en) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173319U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4525271Y1 (en) * | 1965-08-20 | 1970-10-02 |
-
1985
- 1985-04-16 JP JP5635085U patent/JPS61173319U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4525271Y1 (en) * | 1965-08-20 | 1970-10-02 |