JPH0159895B2 - - Google Patents
Info
- Publication number
- JPH0159895B2 JPH0159895B2 JP12481484A JP12481484A JPH0159895B2 JP H0159895 B2 JPH0159895 B2 JP H0159895B2 JP 12481484 A JP12481484 A JP 12481484A JP 12481484 A JP12481484 A JP 12481484A JP H0159895 B2 JPH0159895 B2 JP H0159895B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- hot
- main body
- injection molding
- runner system
- 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
- 239000011347 resin Substances 0.000 claims description 38
- 229920005989 resin Polymers 0.000 claims description 38
- 238000001746 injection moulding Methods 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12481484A JPS613720A (ja) | 1984-06-18 | 1984-06-18 | プラスチックのランナレス射出成形のためのホットランナシステムにおけるホットノズル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12481484A JPS613720A (ja) | 1984-06-18 | 1984-06-18 | プラスチックのランナレス射出成形のためのホットランナシステムにおけるホットノズル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS613720A JPS613720A (ja) | 1986-01-09 |
| JPH0159895B2 true JPH0159895B2 (en]) | 1989-12-20 |
Family
ID=14894776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12481484A Granted JPS613720A (ja) | 1984-06-18 | 1984-06-18 | プラスチックのランナレス射出成形のためのホットランナシステムにおけるホットノズル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613720A (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0832424B2 (ja) * | 1992-12-18 | 1996-03-29 | 藤夫 山田 | プラスチックのランナレス射出成形のためのホットノズルの温度制御装置 |
| JP2578583B2 (ja) * | 1994-08-08 | 1997-02-05 | 藤夫 山田 | サイドゲート式ランナレス射出成形用金型装置におけるホットノズル |
| DE102006026580A1 (de) * | 2006-06-08 | 2007-12-13 | Günther Heisskanaltechnik Gmbh | Spritzgussdüse, insbesondere Heißkanaldüse, zur Anordnung in einem Spritzgießwerkzeug |
-
1984
- 1984-06-18 JP JP12481484A patent/JPS613720A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS613720A (ja) | 1986-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4268241A (en) | Heated injection nozzle | |
| EP0407971B1 (en) | Injection molding system with flanged insulation gate seal | |
| EP0144532B1 (en) | Injection molding system having an insulation sleeve | |
| US4768945A (en) | Injection molding nozzle having grounded heating element brazed into pointed tip | |
| US5299928A (en) | Two-piece injection molding nozzle seal | |
| CA1141119A (en) | Injection moulding die with heavy-duty sprue bush | |
| US4818217A (en) | Injection molding system with nozzles in tandem | |
| US6331106B1 (en) | Insulated sprue bushing | |
| GB1509159A (en) | Hot plastic injection bushing | |
| CA2004683C (en) | Multi-gate molding heater assembly | |
| US4891001A (en) | Sprue gated stack injection molding system | |
| JPH0159895B2 (en]) | ||
| US5922367A (en) | Injection mold having heated sprue bushing | |
| EP0633118B1 (en) | Two-piece injection molding nozzle seal | |
| CA1153523A (en) | Injection molding fixed pin gate | |
| US6155815A (en) | Bushing and nozzle heating device | |
| WO1995005930A1 (en) | Nozzle for injection moulder | |
| JP4039475B2 (ja) | ホットランナノズル | |
| CA1091737A (en) | Injection mold bushing | |
| JPS60206612A (ja) | ランナ−レス射出成形方法およびホツトランナ− | |
| JPH0523304Y2 (en]) | ||
| EP0698466B1 (en) | Hot nozzle and side-gate runnerless injection molding system incorporating hot nozzle | |
| JP3288147B2 (ja) | 射出成形機用ノズル | |
| ATE280666T1 (de) | Heisskanalabschnitt, insbesondere heisskanaldüse für eine spritzgiessmaschine oder kunststoffspritzgiessform | |
| JP2510663Y2 (ja) | 射出成形装置 |