DE60231085D1 - Dichtung mit abstand zwischen düse und werkzeug in - Google Patents
Dichtung mit abstand zwischen düse und werkzeug inInfo
- Publication number
- DE60231085D1 DE60231085D1 DE60231085T DE60231085T DE60231085D1 DE 60231085 D1 DE60231085 D1 DE 60231085D1 DE 60231085 T DE60231085 T DE 60231085T DE 60231085 T DE60231085 T DE 60231085T DE 60231085 D1 DE60231085 D1 DE 60231085D1
- Authority
- DE
- Germany
- Prior art keywords
- seal surface
- nozzle body
- nozzle
- gap seal
- gap
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 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
- B29C45/278—Nozzle tips
-
- 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
- B29C2045/2761—Seals between nozzle and mould or gate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002358187A CA2358187A1 (en) | 2001-10-03 | 2001-10-03 | Nozzle seal |
US32883001P | 2001-10-15 | 2001-10-15 | |
PCT/CA2002/001483 WO2003028973A1 (en) | 2001-10-03 | 2002-10-03 | Gap seal between a nozzle and a mold component in a hot-runner assembly for an injection molding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60231085D1 true DE60231085D1 (de) | 2009-03-19 |
Family
ID=25682742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60231085T Expired - Lifetime DE60231085D1 (de) | 2001-10-03 | 2002-10-03 | Dichtung mit abstand zwischen düse und werkzeug in |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1436133B1 (de) |
CN (1) | CN100349718C (de) |
AT (1) | ATE422178T1 (de) |
DE (1) | DE60231085D1 (de) |
WO (1) | WO2003028973A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2358148A1 (en) | 2001-10-03 | 2003-04-03 | Mold-Masters Limited | A nozzle |
US6609902B1 (en) * | 2002-11-12 | 2003-08-26 | Husky Injection Molding Systems Ltd. | Injection molding nozzle |
US7131832B2 (en) | 2003-05-08 | 2006-11-07 | Mold-Masters Limited | Transfer seal for a removable nozzle tip of an injection molding apparatus |
DE102006026579A1 (de) * | 2006-06-08 | 2007-12-13 | Günther Heisskanaltechnik Gmbh | Spritzgussdüse, insbesondere Heißkanaldüse, zur Anordnung in einem Spritzgießwerkzeug |
DE202008007918U1 (de) * | 2008-06-16 | 2009-11-19 | Günther Heisskanaltechnik Gmbh | Spritzgießdüse für ein Spritzgießwerkzeug |
US7918663B2 (en) * | 2009-03-05 | 2011-04-05 | Mold-Masters (2007) Limited | Injection molding nozzle wedge seal |
CN104175509A (zh) * | 2014-07-24 | 2014-12-03 | 成都亨通兆业精密机械有限公司 | 在模具注塑中提高注塑准确性的注塑*** |
EP3562642B1 (de) * | 2017-04-26 | 2020-07-15 | Synventive Molding Solutions, Inc. | Doppelt gedichtete ventilnadelspitze mit entlüftung |
CN109304469A (zh) * | 2017-07-28 | 2019-02-05 | 昆山汉鼎精密金属有限公司 | 喷嘴结构 |
AT524803B1 (de) * | 2021-03-02 | 2023-05-15 | Elast Kunststoffverarbeitungs Gmbh & Co Kg | Düsenspitze |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1032318A (en) * | 1976-10-12 | 1978-06-06 | Jobst U. Gellert | Valve-gated injection molding mechanism |
US5324191A (en) * | 1992-09-30 | 1994-06-28 | Husky Injection Molding Systems Ltd. | Sealed edge gate |
US5820899A (en) * | 1996-12-23 | 1998-10-13 | Mold-Masters Limited | Injection molding nozzle with edge gate inserts and sealing ring |
US6287107B1 (en) * | 1997-09-02 | 2001-09-11 | Synventive Molding Solutions, Inc. | Apparatus for proportionally controlling fluid delivery to a mold |
-
2002
- 2002-10-03 EP EP02766992A patent/EP1436133B1/de not_active Expired - Lifetime
- 2002-10-03 CN CNB028238680A patent/CN100349718C/zh not_active Expired - Lifetime
- 2002-10-03 AT AT02766992T patent/ATE422178T1/de not_active IP Right Cessation
- 2002-10-03 DE DE60231085T patent/DE60231085D1/de not_active Expired - Lifetime
- 2002-10-03 WO PCT/CA2002/001483 patent/WO2003028973A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN100349718C (zh) | 2007-11-21 |
EP1436133B1 (de) | 2009-02-04 |
WO2003028973A1 (en) | 2003-04-10 |
EP1436133A1 (de) | 2004-07-14 |
CN1596181A (zh) | 2005-03-16 |
ATE422178T1 (de) | 2009-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |