DE3214884C2 - Elektrische Heizpatrone für Spritzgußmaschinen - Google Patents
Elektrische Heizpatrone für SpritzgußmaschinenInfo
- Publication number
- DE3214884C2 DE3214884C2 DE3214884A DE3214884A DE3214884C2 DE 3214884 C2 DE3214884 C2 DE 3214884C2 DE 3214884 A DE3214884 A DE 3214884A DE 3214884 A DE3214884 A DE 3214884A DE 3214884 C2 DE3214884 C2 DE 3214884C2
- Authority
- DE
- Germany
- Prior art keywords
- receiving bore
- cartridge
- cartridge heater
- copper
- heater
- 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
- 238000001746 injection moulding Methods 0.000 title claims abstract description 9
- 238000005485 electric heating Methods 0.000 title claims description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 abstract description 22
- 239000010949 copper Substances 0.000 abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 21
- 239000000155 melt Substances 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004413 injection moulding compound Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2038—Heating, cooling or lubricating 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Resistance Heating (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000377228A CA1163073A (en) | 1981-05-08 | 1981-05-08 | Injection molding heated probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3214884A1 DE3214884A1 (de) | 1982-11-25 |
| DE3214884C2 true DE3214884C2 (de) | 1987-01-29 |
Family
ID=4119916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3214884A Expired DE3214884C2 (de) | 1981-05-08 | 1982-04-22 | Elektrische Heizpatrone für Spritzgußmaschinen |
Country Status (9)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013208509A1 (de) * | 2013-05-08 | 2014-11-13 | Türk & Hillinger GmbH | Elektrische Heizpatrone und Verfahren zur Herstellung einer elektrischen Heizpatrone |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6112089Y2 (US20100170793A1-20100708-C00006.png) * | 1980-06-25 | 1986-04-16 | ||
| CA1198266A (en) * | 1982-12-17 | 1985-12-24 | Jobst U. Gellert | Method of manufacture of an injection molding integral heated probe |
| JPS59142124A (ja) * | 1983-02-02 | 1984-08-15 | Shigeru Tsutsumi | 合成樹脂射出成形機用ホツトチツプブシング |
| JPS60206612A (ja) * | 1984-03-31 | 1985-10-18 | Shigeru Tsutsumi | ランナ−レス射出成形方法およびホツトランナ− |
| US4563149A (en) * | 1984-04-20 | 1986-01-07 | Landis Plastics Inc. | Injection molding apparatus |
| CA1230457A (en) * | 1984-05-25 | 1987-12-22 | Gellert, Jobst Ulrich | Injection molding nozzle probe and stack molding apparatus |
| JPS61134218A (ja) * | 1984-12-05 | 1986-06-21 | Shigeru Tsutsumi | 熱可塑性合成樹脂射出成形システムにおけるホツトランナ−の温度制御表示装置 |
| CA1230459A (en) * | 1985-04-30 | 1987-12-22 | Gellert, Jobst Ulrich | Valve gated probe |
| US4902219A (en) * | 1986-01-08 | 1990-02-20 | Fast Heat Element Manufacturing Company, Inc. | Plastic injection molding system with multiple tip torpedo heater |
| US4913912A (en) * | 1986-09-29 | 1990-04-03 | Fast Heat Element Manufacturing Co., Inc. | Plastic injection mold apparatus with multiple tip torpedo heater |
| CA1264009A (en) * | 1987-03-20 | 1989-12-27 | Jobst Ulrich Gellert | Injection molding nozzle and method |
| US4777348A (en) * | 1987-08-19 | 1988-10-11 | Gellert Jobst U | Injection molding probe with insulation and locating hoop portion |
| US4887741A (en) * | 1988-03-30 | 1989-12-19 | Downing Donald M | Thermal adhesive applicator |
| CA1266360A (en) * | 1988-04-13 | 1990-03-06 | Jobst Ulrich Gellert | Injection molding elongated probe having integral heating element and locating means |
| US5055028A (en) * | 1989-04-07 | 1991-10-08 | Panos Trakas | Internally heated torpedo with internal melt distribution chamber |
| US5106291A (en) * | 1991-05-22 | 1992-04-21 | Gellert Jobst U | Injection molding apparatus with heated valve member |
| CA2057439C (en) * | 1991-12-11 | 2000-02-08 | Jobst Ulrich Gellert | Method of manufacturing an injection molding probe |
| US5527177A (en) * | 1994-06-07 | 1996-06-18 | Potter; Edward J. | Tip heater for a runnerless injection molding probe |
| US5545878A (en) * | 1994-11-10 | 1996-08-13 | Wirekraft Industries, Inc. | Defrost heater with spiral vent |
| US6040562A (en) * | 1997-11-13 | 2000-03-21 | Kabushiki Kaisha Kyushu Nissho | Structure for uniform heating in a heating device |
| US6394784B1 (en) * | 2000-03-08 | 2002-05-28 | Mold-Masters Limited | Compact cartridge hot runner nozzle |
| DE10247085B4 (de) * | 2002-10-09 | 2011-04-07 | Hexion Specialty Chemicals Gmbh | Wärmetauscheranguss zur Verteilung und Aufheizung einer vernetzbaren polymeren Masse |
| US20050181090A1 (en) * | 2002-12-06 | 2005-08-18 | Mold-Masters Limited | Injection molding nozzle with embedded and removable heaters |
| US7989739B2 (en) * | 2003-08-04 | 2011-08-02 | Eckert C Edward | Electric heater assembly |
| US20050145618A1 (en) * | 2003-08-04 | 2005-07-07 | Eckert C. E. | Electric heater assembly |
| US20050189346A1 (en) * | 2003-08-04 | 2005-09-01 | Eckert C. E. | Electric heater assembly |
| DE202007014964U1 (de) | 2007-10-25 | 2009-02-26 | Günther Heisskanaltechnik Gmbh | Anschlusseinrichtung |
| JP4914405B2 (ja) * | 2008-06-24 | 2012-04-11 | 富士通テレコムネットワークス株式会社 | 電解コンデンサの固定装置 |
| DE102012009790A1 (de) * | 2012-05-18 | 2013-11-21 | Gebr. Krallmann Gmbh | Verfahren zum Spritzgießen einer flüssigen Metall-Komponente und Düse zum SpritzenMetall |
| KR101497655B1 (ko) * | 2014-06-18 | 2015-02-27 | 인지컨트롤스 주식회사 | 서모스탯용 카트리지 히터 및 그 제작방법 |
| US10201042B1 (en) * | 2018-01-19 | 2019-02-05 | Trs Group, Inc. | Flexible helical heater |
| US11979950B2 (en) | 2020-02-18 | 2024-05-07 | Trs Group, Inc. | Heater for contaminant remediation |
| US11642709B1 (en) | 2021-03-04 | 2023-05-09 | Trs Group, Inc. | Optimized flux ERH electrode |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2831951A (en) * | 1954-07-06 | 1958-04-22 | Watlow Electric Mfg | Cartridge heater and method of making same |
| NL303023A (US20100170793A1-20100708-C00006.png) * | 1963-01-02 | |||
| US3335459A (en) * | 1965-02-12 | 1967-08-15 | Allied Chem | Cartridge heater constructions including extrusion dies |
| US3499189A (en) * | 1967-11-29 | 1970-03-10 | Osley & Whitney Inc | Cartridge heater for cold manifold mold |
| DE2413294B2 (de) * | 1974-03-20 | 1976-02-05 | Fr. Hesser Maschinenfabrik Ag, 7000 Stuttgart | Elektrisch beheiztes werkzeug insbesondere heissiegelwerkzeug |
| US3970821A (en) * | 1974-10-21 | 1976-07-20 | Fast Heat Element Manufacturing Co., Inc. | Electrically heated torpedo |
| US4304544A (en) * | 1974-10-21 | 1981-12-08 | Fast Heat Element Mfg. Co., Inc. | Electrically heated nozzles and nozzle systems |
| JPS51121071A (en) * | 1975-04-16 | 1976-10-22 | Sumitomo Bakelite Co | Method of forming hot runner |
| US4033485A (en) * | 1975-09-19 | 1977-07-05 | Arthur Kohler | Multiple passage plastic injection nozzle with heaters |
| CA1097472A (en) * | 1976-07-16 | 1981-03-17 | Walter R. Crandell | Electrically heated nozzle and method of making the same |
| CA1149568A (en) * | 1980-05-21 | 1983-07-12 | Jobst U. Gellert | Melt spinning nozzle tip |
| CA1136814A (en) * | 1980-07-15 | 1982-12-07 | Jobst U. Gellert | Hot tip seal |
| CA1153524A (en) * | 1980-10-15 | 1983-09-13 | Jobst U. Gellert | Injection molding mechanical double acting valve pin actuator |
-
1981
- 1981-05-08 CA CA000377228A patent/CA1163073A/en not_active Expired
- 1981-05-11 US US06/262,302 patent/US4376244A/en not_active Expired - Lifetime
-
1982
- 1982-03-29 GB GB8209173A patent/GB2098113B/en not_active Expired
- 1982-04-06 NL NLAANVRAGE8201455,A patent/NL190188C/xx not_active IP Right Cessation
- 1982-04-15 JP JP57061832A patent/JPS57191033A/ja active Granted
- 1982-04-20 CH CH2371/82A patent/CH656573A5/de not_active IP Right Cessation
- 1982-04-22 IT IT8220881A patent/IT1150874B/it active
- 1982-04-22 DE DE3214884A patent/DE3214884C2/de not_active Expired
- 1982-04-28 FR FR8207312A patent/FR2505599A1/fr active Granted
-
1985
- 1985-10-22 JP JP1985161228U patent/JPS6181924U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013208509A1 (de) * | 2013-05-08 | 2014-11-13 | Türk & Hillinger GmbH | Elektrische Heizpatrone und Verfahren zur Herstellung einer elektrischen Heizpatrone |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8220881A0 (it) | 1982-04-22 |
| JPS57191033A (en) | 1982-11-24 |
| NL190188B (nl) | 1993-07-01 |
| JPS6181924U (US20100170793A1-20100708-C00006.png) | 1986-05-30 |
| US4376244A (en) | 1983-03-08 |
| GB2098113A (en) | 1982-11-17 |
| DE3214884A1 (de) | 1982-11-25 |
| GB2098113B (en) | 1985-01-16 |
| NL190188C (nl) | 1993-12-01 |
| CH656573A5 (de) | 1986-07-15 |
| NL8201455A (nl) | 1982-12-01 |
| IT1150874B (it) | 1986-12-17 |
| FR2505599B1 (US20100170793A1-20100708-C00006.png) | 1984-08-24 |
| JPH0144132B2 (US20100170793A1-20100708-C00006.png) | 1989-09-26 |
| CA1163073A (en) | 1984-03-06 |
| FR2505599A1 (fr) | 1982-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |