PT3970944T - Inserção para canal quente - Google Patents
Inserção para canal quenteInfo
- Publication number
- PT3970944T PT3970944T PT211942685T PT21194268T PT3970944T PT 3970944 T PT3970944 T PT 3970944T PT 211942685 T PT211942685 T PT 211942685T PT 21194268 T PT21194268 T PT 21194268T PT 3970944 T PT3970944 T PT 3970944T
- Authority
- PT
- Portugal
- Prior art keywords
- insert
- hot runner
- runner
- hot
- Prior art date
Links
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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
- B29C45/2711—Gate inserts
-
- 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
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C2045/272—Part of the nozzle, bushing or runner in contact with the injected material being made from ceramic material
-
- 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
- B29C2045/2766—Heat insulation between nozzle and mould
-
- 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
- B29C2045/2766—Heat insulation between nozzle and mould
- B29C2045/2767—Heat insulation between nozzle and mould the heat insulation being provided with an axial opening being part of the melt flow channel
-
- 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
-
- 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
- B29C45/278—Nozzle tips
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Vending Machines For Individual Products (AREA)
- Gloves (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102020000021799A IT202000021799A1 (it) | 2020-09-16 | 2020-09-16 | Inserto per camera calda |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3970944T true PT3970944T (pt) | 2024-01-29 |
Family
ID=73643210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT211942685T PT3970944T (pt) | 2020-09-16 | 2021-09-01 | Inserção para canal quente |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220080636A1 (pt) |
EP (1) | EP3970944B1 (pt) |
KR (1) | KR20220036864A (pt) |
CN (1) | CN114261065A (pt) |
IT (1) | IT202000021799A1 (pt) |
PT (1) | PT3970944T (pt) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2771285B2 (ja) * | 1988-12-05 | 1998-07-02 | モールド‐マスターズ、リミテッド | 流体冷却挿入片を有する射出成形装置 |
CA2228931C (en) * | 1998-02-02 | 2007-06-26 | Mold-Masters Limited | Injection molding three portion gate and cavity insert |
JP2003011176A (ja) * | 2001-06-29 | 2003-01-15 | Mitsubishi Materials Corp | バルブゲート式金型装置 |
US7025585B2 (en) | 2002-04-12 | 2006-04-11 | Gellert Jobst U | Mold gate insert with a thermal barrier |
DE102006018336A1 (de) * | 2006-04-19 | 2007-10-25 | Günther Heisskanaltechnik Gmbh | Schaftanordnung für eine Spritzgießdüse und Verfahren zur Herstellung einer Schaftanordnung für eine Spritzgießdüse |
IT201700080662A1 (it) * | 2017-07-17 | 2019-01-17 | Inglass Spa | Apparecchiatura di stampaggio ad iniezione di materie plastiche |
-
2020
- 2020-09-16 IT IT102020000021799A patent/IT202000021799A1/it unknown
-
2021
- 2021-09-01 EP EP21194268.5A patent/EP3970944B1/en active Active
- 2021-09-01 PT PT211942685T patent/PT3970944T/pt unknown
- 2021-09-07 KR KR1020210118876A patent/KR20220036864A/ko active Search and Examination
- 2021-09-12 US US17/472,643 patent/US20220080636A1/en active Pending
- 2021-09-15 CN CN202111080401.9A patent/CN114261065A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20220036864A (ko) | 2022-03-23 |
EP3970944A1 (en) | 2022-03-23 |
IT202000021799A1 (it) | 2022-03-16 |
CN114261065A (zh) | 2022-04-01 |
EP3970944B1 (en) | 2023-11-08 |
US20220080636A1 (en) | 2022-03-17 |
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