DE3546415C2 - - Google Patents
Info
- Publication number
- DE3546415C2 DE3546415C2 DE19853546415 DE3546415A DE3546415C2 DE 3546415 C2 DE3546415 C2 DE 3546415C2 DE 19853546415 DE19853546415 DE 19853546415 DE 3546415 A DE3546415 A DE 3546415A DE 3546415 C2 DE3546415 C2 DE 3546415C2
- Authority
- DE
- Germany
- Prior art keywords
- plasticizing
- plasticizing unit
- heating coils
- cylinder
- unit according
- 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
- 238000010438 heat treatment Methods 0.000 claims description 42
- 238000001746 injection moulding Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000000391 magnesium silicate Substances 0.000 description 3
- 229910052919 magnesium silicate Inorganic materials 0.000 description 3
- 235000019792 magnesium silicate Nutrition 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 230000035939 shock Effects 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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
-
- 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
- B29C45/176—Exchanging the injection unit or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853546415 DE3546415A1 (de) | 1985-04-15 | 1985-12-31 | Plastifiziereinheit einer kunststoff-spritzgiessmaschine |
| EP86105181A EP0198473A3 (de) | 1985-04-15 | 1986-04-15 | Plastifiziereinheit einer Kunststoff-Spritzgiessmaschine |
| EP90104038A EP0376929B1 (de) | 1985-04-15 | 1986-04-15 | Plastifiziereinheit einer Kunststoff-Spritzgiessmaschine |
| DE90104038T DE3689774D1 (de) | 1985-04-15 | 1986-04-15 | Plastifiziereinheit einer Kunststoff-Spritzgiessmaschine. |
| US06/883,745 US4730937A (en) | 1985-12-31 | 1986-07-09 | Plasticizing unit for an injection molding machine |
| JP61162967A JPS62160220A (ja) | 1985-12-31 | 1986-07-12 | 合成樹脂射出成形機の加熱可塑化装置 |
| CA000515116A CA1254014A (en) | 1985-12-31 | 1986-07-31 | Plasticizing unit for injection molding machine |
| AT90104038T ATE103852T1 (de) | 1985-04-15 | 1990-03-02 | Plastifiziereinheit einer kunststoffspritzgiessmaschine. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8510995 | 1985-04-15 | ||
| DE19853546415 DE3546415A1 (de) | 1985-04-15 | 1985-12-31 | Plastifiziereinheit einer kunststoff-spritzgiessmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3546415A1 DE3546415A1 (de) | 1986-10-16 |
| DE3546415C2 true DE3546415C2 (enrdf_load_stackoverflow) | 1989-06-29 |
Family
ID=25839443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853546415 Granted DE3546415A1 (de) | 1985-04-15 | 1985-12-31 | Plastifiziereinheit einer kunststoff-spritzgiessmaschine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3546415A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4105728C1 (en) * | 1991-02-23 | 1992-03-05 | Karl 7298 Lossburg De Hehl | Low cost heating unit for plastic injection moulding - includes collar consisting of metal mould and embedded resistance elements, inner mantle surface, outer mantle, etc. |
| DE202008015979U1 (de) * | 2008-12-03 | 2010-05-06 | Türk & Hillinger GmbH | Rohrförmiges Heizelement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3068521A (en) * | 1960-01-18 | 1962-12-18 | Projectile And Engineering Com | Hydraulic motor driven injection moulding machines |
| DE1976368U (de) * | 1967-10-13 | 1968-01-04 | Hehl & Soehne Arburg Masch | Spritzgiessmaschine. |
| DE7345326U (de) * | 1973-12-21 | 1976-02-12 | Jeka Kg, H. Formatschek, 6148 Heppenheim | Vorrichtung zum beheizen von werkzeugen fuer die kunststoffverarbeitung |
| CH653603A5 (de) * | 1981-07-02 | 1986-01-15 | Netstal Ag Maschf Giesserei | Anlage mit wenigstens einer spritzgiessmaschine und einer einrichtung zum auswechseln der werkzeugeinheit und der plastifiziereinheit der maschine. |
| CH653948A5 (de) * | 1981-09-28 | 1986-01-31 | Netstal Ag Maschf Giesserei | Kupplungsvorrichtung zwischen antriebsvorrichtung und schnecke der plastifiziereinheit einer spritzgiessmaschine. |
-
1985
- 1985-12-31 DE DE19853546415 patent/DE3546415A1/de active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4105728C1 (en) * | 1991-02-23 | 1992-03-05 | Karl 7298 Lossburg De Hehl | Low cost heating unit for plastic injection moulding - includes collar consisting of metal mould and embedded resistance elements, inner mantle surface, outer mantle, etc. |
| DE202008015979U1 (de) * | 2008-12-03 | 2010-05-06 | Türk & Hillinger GmbH | Rohrförmiges Heizelement |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3546415A1 (de) | 1986-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |