JPH0346989U - - Google Patents
Info
- Publication number
- JPH0346989U JPH0346989U JP10823789U JP10823789U JPH0346989U JP H0346989 U JPH0346989 U JP H0346989U JP 10823789 U JP10823789 U JP 10823789U JP 10823789 U JP10823789 U JP 10823789U JP H0346989 U JPH0346989 U JP H0346989U
- Authority
- JP
- Japan
- Prior art keywords
- heated
- heating
- contracts
- outer periphery
- utility
- 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
- 238000010438 heat treatment Methods 0.000 claims 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
第１図と第２図は本考案の一実施例を示すもの
で、第１図は射出成形用金型の断面図、第２図は
ブツシユ部の説明図である。
１３……ブツシユ（被加熱物）、１７……バン
ドヒータ。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a sectional view of an injection mold, and FIG. 2 is an explanatory view of the bushing portion. 13... Bush (heated object), 17... Band heater.
Claims (1)
該被加熱物を加温するバンドヒータにおいて、上
記加熱体が、加熱状態で収縮する形状記憶合金で
構成されたことを特徴とするバンドヒータ。 A cylindrical heating element is provided around the outer periphery of the object to be heated,
The band heater for heating an object to be heated, wherein the heating body is made of a shape memory alloy that contracts in a heated state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10823789U JPH0346989U (en) | 1989-09-14 | 1989-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10823789U JPH0346989U (en) | 1989-09-14 | 1989-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0346989U true JPH0346989U (en) | 1991-04-30 |
Family
ID=31656890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10823789U Pending JPH0346989U (en) | 1989-09-14 | 1989-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346989U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445080A (en) * | 1987-08-12 | 1989-02-17 | Kurieito Kogyo Kk | Electric heater with elastic plate of shape memory alloy |
-
1989
- 1989-09-14 JP JP10823789U patent/JPH0346989U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445080A (en) * | 1987-08-12 | 1989-02-17 | Kurieito Kogyo Kk | Electric heater with elastic plate of shape memory alloy |