DE9002048U1 - Beheizte Düse, sogenannte Langdüse für ein Kunststoff-Spritzgießwerkzeug - Google Patents
Beheizte Düse, sogenannte Langdüse für ein Kunststoff-SpritzgießwerkzeugInfo
- Publication number
- DE9002048U1 DE9002048U1 DE9002048U DE9002048U DE9002048U1 DE 9002048 U1 DE9002048 U1 DE 9002048U1 DE 9002048 U DE9002048 U DE 9002048U DE 9002048 U DE9002048 U DE 9002048U DE 9002048 U1 DE9002048 U1 DE 9002048U1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- nozzle body
- gradient
- heating element
- plastic melt
- 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
- 238000001746 injection moulding Methods 0.000 title claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 29
- 230000007704 transition Effects 0.000 claims description 5
- 239000011295 pitch Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011144 upstream manufacturing 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
-
- 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
- B29C45/278—Nozzle tips
- B29C2045/2783—Nozzle tips with a non-axial outlet opening of the melt channel
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 |
|---|---|---|---|
| DE9002048U DE9002048U1 (de) | 1990-02-21 | 1990-02-21 | Beheizte Düse, sogenannte Langdüse für ein Kunststoff-Spritzgießwerkzeug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9002048U DE9002048U1 (de) | 1990-02-21 | 1990-02-21 | Beheizte Düse, sogenannte Langdüse für ein Kunststoff-Spritzgießwerkzeug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9002048U1 true DE9002048U1 (de) | 1990-04-19 |
Family
ID=6851244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9002048U Expired - Lifetime DE9002048U1 (de) | 1990-02-21 | 1990-02-21 | Beheizte Düse, sogenannte Langdüse für ein Kunststoff-Spritzgießwerkzeug |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9002048U1 (xx) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0416327A2 (en) * | 1989-09-05 | 1991-03-13 | American Cyanamid Company | Chemical derivatives of antibiotics LL-E19020 alpha and beta |
| EP0438739A1 (en) * | 1990-01-19 | 1991-07-31 | Jobst Ulrich Gellert | Method of making a selected size injection molding nozzle |
| EP0443203A2 (de) * | 1990-02-21 | 1991-08-28 | Sfr Formenbau Dangelmaier Gmbh | Beheizte Düse, sogenannte LangdÀ¼se für ein Kunststoff-Spritzgiesswerkzeug |
| FR2876619A1 (fr) * | 2004-10-15 | 2006-04-21 | Delachaux Sa Sa | Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage |
-
1990
- 1990-02-21 DE DE9002048U patent/DE9002048U1/de not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0416327A2 (en) * | 1989-09-05 | 1991-03-13 | American Cyanamid Company | Chemical derivatives of antibiotics LL-E19020 alpha and beta |
| EP0416327B1 (en) * | 1989-09-05 | 1995-12-13 | American Cyanamid Company | Chemical derivatives of antibiotics LL-E19020 alpha and beta |
| EP0438739A1 (en) * | 1990-01-19 | 1991-07-31 | Jobst Ulrich Gellert | Method of making a selected size injection molding nozzle |
| EP0443203A2 (de) * | 1990-02-21 | 1991-08-28 | Sfr Formenbau Dangelmaier Gmbh | Beheizte Düse, sogenannte LangdÀ¼se für ein Kunststoff-Spritzgiesswerkzeug |
| EP0443203A3 (en) * | 1990-02-21 | 1992-03-11 | Sfr Formenbau Dangelmaier Gmbh | Heated nozzle, so-called long nozzle for a plastic injection moulding mould |
| FR2876619A1 (fr) * | 2004-10-15 | 2006-04-21 | Delachaux Sa Sa | Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage |
| WO2006042942A1 (fr) * | 2004-10-15 | 2006-04-27 | Delachaux S.A. | Dispositif d'injection-moulage a etancheite renforcee entre buse d'injection et matrice de moulage |
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