JPH0180322U - - Google Patents
Info
- Publication number
- JPH0180322U JPH0180322U JP1987173881U JP17388187U JPH0180322U JP H0180322 U JPH0180322 U JP H0180322U JP 1987173881 U JP1987173881 U JP 1987173881U JP 17388187 U JP17388187 U JP 17388187U JP H0180322 U JPH0180322 U JP H0180322U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- cooling pipe
- main body
- cast
- jacket
- 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
- 238000001816 cooling Methods 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000010951 brass Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- B29C47/92—
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を展開して示す説明
図、第２図は第１図の側面図、第３図は第１図の
―断面図、第４図は第３図に示される冷却管
とジヤケツト付きヒータ本体との熱膨張差の吸収
状況を示す説明図、第５図は従来の押出機の要部
の斜視図、第６図は従来のジヤケツト付きヒータ
の要部の断面説明図である。
１１…ジヤケツト付きヒータ、１２…冷却管、
１３…ジヤケツト付きヒータ本体、１４，１４′
…接続部。
Fig. 1 is an explanatory diagram showing an expanded version of one embodiment of the present invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a sectional view of Fig. 1, and Fig. 4 is shown in Fig. 3. Figure 5 is a perspective view of the main parts of a conventional extruder, and Figure 6 is a cross-section of the main parts of a conventional jacketed heater. It is an explanatory diagram. 11... Heater with jacket, 12... Cooling pipe,
13...Heater body with jacket, 14, 14'
...connection section.
Claims (1)
ータと冷却管を本体内に鋳込んだジヤケツト付き
ヒータにおいて、上記冷却管の長手方向断面を凹
凸を連続的に設けた形状としたことを特徴とする
ジヤケツト付きヒータ。 A jacketed heater with a main body made of cast metal such as aluminum or brass, and an electric heater and a cooling pipe cast into the main body, characterized in that the longitudinal cross section of the cooling pipe has a shape with continuous irregularities. Heater with jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173881U JPH0180322U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173881U JPH0180322U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180322U true JPH0180322U (en) | 1989-05-30 |
Family
ID=31465767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173881U Pending JPH0180322U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180322U (en) |
-
1987
- 1987-11-16 JP JP1987173881U patent/JPH0180322U/ja active Pending