DE3640620A1 - Duese fuer spritzgiessformen - Google Patents
Duese fuer spritzgiessformenInfo
- Publication number
- DE3640620A1 DE3640620A1 DE19863640620 DE3640620A DE3640620A1 DE 3640620 A1 DE3640620 A1 DE 3640620A1 DE 19863640620 DE19863640620 DE 19863640620 DE 3640620 A DE3640620 A DE 3640620A DE 3640620 A1 DE3640620 A1 DE 3640620A1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- heat
- shaft
- conducting
- nozzle shaft
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 11
- 239000007924 injection Substances 0.000 title claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 50
- 239000002184 metal Substances 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 239000000919 ceramic Substances 0.000 claims description 30
- 239000007921 spray Substances 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 10
- 229910000952 Be alloy Inorganic materials 0.000 claims description 5
- 238000009826 distribution Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 description 10
- 238000000465 moulding Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009718 spray deposition Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000004804 winding 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
-
- 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
- B29C2045/2777—Means for controlling heat flow or temperature distribution in the nozzle
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 |
|---|---|---|---|
| DE19863640620 DE3640620A1 (de) | 1985-12-18 | 1986-11-27 | Duese fuer spritzgiessformen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19858535571 DE8535571U1 (de) | 1985-12-18 | 1985-12-18 | Düse für Spritzgießformen |
| DE19863640620 DE3640620A1 (de) | 1985-12-18 | 1986-11-27 | Duese fuer spritzgiessformen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3640620A1 true DE3640620A1 (de) | 1987-06-19 |
| DE3640620C2 DE3640620C2 (enrdf_load_stackoverflow) | 1991-06-27 |
Family
ID=25849799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863640620 Granted DE3640620A1 (de) | 1985-12-18 | 1986-11-27 | Duese fuer spritzgiessformen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3640620A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315686A (en) * | 1991-04-26 | 1994-05-24 | William Caugherty | Electrically heated nozzle for die casting |
| US5448678A (en) * | 1991-04-26 | 1995-09-05 | Booton; Harold | Electrically heated nozzle for die casting |
| DE19514487A1 (de) * | 1994-12-01 | 1996-06-05 | Schoettli Ag | Heizkörper für einen Düsenhalter |
| EP0781640A2 (de) | 1995-12-23 | 1997-07-02 | EWIKON Heisskanalsysteme GmbH & CO. Kommanditgesellschaft | Beheizte Nadelverschlussdüse |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2311829A1 (en) † | 2000-06-16 | 2001-12-16 | Jonathon Fischer | Thermally balanced hot runner nozzle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8110364U1 (de) * | 1981-04-06 | 1982-04-01 | Ing. G. Dekorsky KG, 7760 Radolfzell | "heisskanalspritzduese" |
| DE8318769U1 (de) * | 1983-06-29 | 1983-12-01 | Strack-Norma Gmbh, 5600 Wuppertal | Angussduese fuer spritzgiessformen |
-
1986
- 1986-11-27 DE DE19863640620 patent/DE3640620A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8110364U1 (de) * | 1981-04-06 | 1982-04-01 | Ing. G. Dekorsky KG, 7760 Radolfzell | "heisskanalspritzduese" |
| DE8318769U1 (de) * | 1983-06-29 | 1983-12-01 | Strack-Norma Gmbh, 5600 Wuppertal | Angussduese fuer spritzgiessformen |
Non-Patent Citations (2)
| Title |
|---|
| Kunststoffe 75, 1985, 12 S.878 * |
| LÖHL, R.: Universelle Einsatzmöglichkeiten eines standardisierten Heißkanalsystems In: Kunststoffe, 75, 1985, S. 878-881 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315686A (en) * | 1991-04-26 | 1994-05-24 | William Caugherty | Electrically heated nozzle for die casting |
| US5448678A (en) * | 1991-04-26 | 1995-09-05 | Booton; Harold | Electrically heated nozzle for die casting |
| DE19514487A1 (de) * | 1994-12-01 | 1996-06-05 | Schoettli Ag | Heizkörper für einen Düsenhalter |
| EP0781640A2 (de) | 1995-12-23 | 1997-07-02 | EWIKON Heisskanalsysteme GmbH & CO. Kommanditgesellschaft | Beheizte Nadelverschlussdüse |
| DE19548687B4 (de) * | 1995-12-23 | 2004-01-08 | EWIKON Heißkanalsysteme GmbH & Co KG | Beheizte Nadelverschlußdüse |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3640620C2 (enrdf_load_stackoverflow) | 1991-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69717825T2 (de) | Heizvorrichtung für ein spritzgussgerät | |
| DE2207001C3 (de) | Heizvorrichtung für einen Angußkanal einer Kunststoff-Spritzgießform | |
| DE69914509T2 (de) | Verfahren zur Herstellung einer dreiteiligen Spritzgiessdüse und eines Spritzgiesshohlraumeinsatzes und zum Kühlen eines Formhohlraumes | |
| DE102010056073B4 (de) | Heißkanaldüse | |
| DE19848777B4 (de) | Einspritzgesteuerte Mehrhohlraum-Spritzgießvorrichtung | |
| DE69414285T2 (de) | Giessvorrichtungen | |
| DE2519932A1 (de) | Spritzgussvorrichtung fuer kunststoff | |
| DE69228683T2 (de) | Düse für gasunterstütztes spritzgiessen | |
| DE19848789A1 (de) | Spritzgußvorrichtung mit einer Schmelzbohrung durch das vordere Ende des Stiftes | |
| DE4137720C2 (de) | Spritzgießdüse mit konischem Heizelement in der Nähe der Angussöffnung | |
| DE4003971C2 (de) | Spritzgießdüse | |
| DE3833868A1 (de) | Verfahren zum spritzgiessen von pet-formlingen und anguss-system | |
| DE19618959B4 (de) | Seitenanguß-Spritzgießvorrichtung mit radial angebrachten Angußeinsätzen | |
| DE69823304T2 (de) | Spritzgiessvorrichtung mit Schmelzeübertragungs- und Aufteilungsbuchse | |
| DE10356937A1 (de) | Düsenspitze und -dichtung | |
| EP0528316B1 (de) | Spritzgiessvorrichtung mit Heisskanaldüse | |
| DE3912209A1 (de) | Spritzgiesseinrichtung mit duesenverschlusssystem | |
| DE4005437C2 (enrdf_load_stackoverflow) | ||
| DE4300971B4 (de) | Spritzgießdüse und Verfahren zur Herstellung eines Düsenkörpers einer Spritzdüse | |
| DE4127036A1 (de) | Heisskanalduese | |
| DE69502799T2 (de) | Verfahren zur Herstellung eines Spritzgiessverteilblockes mit einem Schmelzkanal mit einem Knie | |
| DE19723374A1 (de) | Heißkanaldüse | |
| DE3640620A1 (de) | Duese fuer spritzgiessformen | |
| DE3417220C2 (enrdf_load_stackoverflow) | ||
| DE2821736C2 (de) | Spritzdüse zum intermittierenden Einspritzen von Kunststoff in Formen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |