JPH0455847B2 - - Google Patents
Info
- Publication number
- JPH0455847B2 JPH0455847B2 JP30113787A JP30113787A JPH0455847B2 JP H0455847 B2 JPH0455847 B2 JP H0455847B2 JP 30113787 A JP30113787 A JP 30113787A JP 30113787 A JP30113787 A JP 30113787A JP H0455847 B2 JPH0455847 B2 JP H0455847B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- good conductor
- nozzle body
- conductor pipe
- outer periphery
- 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.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 239000004020 conductor Substances 0.000 claims description 17
- 239000011810 insulating material Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30113787A JPH01141016A (ja) | 1987-11-27 | 1987-11-27 | 射出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30113787A JPH01141016A (ja) | 1987-11-27 | 1987-11-27 | 射出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01141016A JPH01141016A (ja) | 1989-06-02 |
| JPH0455847B2 true JPH0455847B2 (enrdf_load_stackoverflow) | 1992-09-04 |
Family
ID=17893254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30113787A Granted JPH01141016A (ja) | 1987-11-27 | 1987-11-27 | 射出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141016A (enrdf_load_stackoverflow) |
-
1987
- 1987-11-27 JP JP30113787A patent/JPH01141016A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01141016A (ja) | 1989-06-02 |
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