AU2003279693A1 - Flexible electrical heating element for tools - Google Patents
Flexible electrical heating element for toolsInfo
- Publication number
- AU2003279693A1 AU2003279693A1 AU2003279693A AU2003279693A AU2003279693A1 AU 2003279693 A1 AU2003279693 A1 AU 2003279693A1 AU 2003279693 A AU2003279693 A AU 2003279693A AU 2003279693 A AU2003279693 A AU 2003279693A AU 2003279693 A1 AU2003279693 A1 AU 2003279693A1
- Authority
- AU
- Australia
- Prior art keywords
- heating element
- tools
- electrical heating
- flexible electrical
- metal tube
- 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.)
- Abandoned
Links
- 238000010438 heat treatment Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 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
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- 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
- B29C2045/2743—Electrical heating element constructions
-
- 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
- B29C45/2738—Heating or cooling means therefor specially adapted for manifolds
-
- 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
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/03—Heaters specially adapted for heating hand held tools
Landscapes
- Resistance Heating (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Surface Heating Bodies (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to a flexible electrical heating element (1) for tools (14), particularly for injection molding tools. According to the invention, the heating element (1) comprises at least one heat conductor (3), which is situated inside a metal tube (2) while being embedded in an insulating compound (4), and the metal tube (2) is surrounded by at least one gas-permeable metallic covering (5).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10234432.9 | 2002-06-27 | ||
DE10234432A DE10234432B4 (en) | 2002-06-27 | 2002-06-27 | Flexible electric radiator for tools |
PCT/EP2003/006608 WO2004002713A1 (en) | 2002-06-27 | 2003-06-24 | Flexible electrical heating element for tools |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003279693A1 true AU2003279693A1 (en) | 2004-01-19 |
Family
ID=29796611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003279693A Abandoned AU2003279693A1 (en) | 2002-06-27 | 2003-06-24 | Flexible electrical heating element for tools |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1515830B1 (en) |
AT (1) | ATE448069T1 (en) |
AU (1) | AU2003279693A1 (en) |
DE (2) | DE10234432B4 (en) |
WO (1) | WO2004002713A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015102398U1 (en) | 2015-05-11 | 2015-06-23 | Wema Gmbh | Device for heating and cooling a plasticizing cylinder |
US11248316B2 (en) | 2016-12-06 | 2022-02-15 | Nv Bekaert Sa | Electromagnetic shielding fabric and yarn for its manufacture |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE413562A (en) * | ||||
GB1095018A (en) * | 1965-07-01 | 1967-12-13 | Backer Electric Company Ltd | Improvements in or relating to tubular sheathed electric heating elements |
DE2533935A1 (en) * | 1975-07-30 | 1977-02-17 | Eichenauer Fa Fritz | Heating element with flattened outer tube - contains insulating thermal conductor and grille of resistance material |
US4066201A (en) * | 1976-11-10 | 1978-01-03 | Richard Bleckmann | Method of joining metal parts |
DE3123079A1 (en) * | 1981-06-11 | 1982-12-30 | Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden | Electrical tubular heating element |
DE3145876A1 (en) * | 1981-11-19 | 1983-07-14 | Elpag AG Chur, 7001 Chur | Electrically heated apparatus |
DE4242505C2 (en) * | 1992-12-16 | 1995-07-27 | Hotset Heizpatronen Zubehoer | Electric radiator for injection molds |
DE19541504B4 (en) * | 1994-05-30 | 2004-12-23 | Hotset Heizpatronen U. Zubehör Gmbh | Electric radiator for injection molds |
CZ282596A3 (en) * | 1996-09-25 | 1998-04-15 | Thomas Dipl. Ing. Vendura | Electric heating body |
DE19835378A1 (en) * | 1998-08-05 | 2000-02-10 | Ako Werke Gmbh & Co | Heated surface element |
-
2002
- 2002-06-27 DE DE10234432A patent/DE10234432B4/en not_active Expired - Fee Related
-
2003
- 2003-06-24 WO PCT/EP2003/006608 patent/WO2004002713A1/en not_active Application Discontinuation
- 2003-06-24 AT AT03740315T patent/ATE448069T1/en not_active IP Right Cessation
- 2003-06-24 DE DE50312113T patent/DE50312113D1/en not_active Expired - Lifetime
- 2003-06-24 AU AU2003279693A patent/AU2003279693A1/en not_active Abandoned
- 2003-06-24 EP EP03740315A patent/EP1515830B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2004002713A1 (en) | 2004-01-08 |
DE10234432B4 (en) | 2005-04-21 |
EP1515830A1 (en) | 2005-03-23 |
ATE448069T1 (en) | 2009-11-15 |
EP1515830B1 (en) | 2009-11-11 |
DE50312113D1 (en) | 2009-12-24 |
DE10234432A1 (en) | 2004-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |