AU2002213469A1 - Metallic overcoat for thick film heater termination - Google Patents
Metallic overcoat for thick film heater terminationInfo
- Publication number
- AU2002213469A1 AU2002213469A1 AU2002213469A AU1346902A AU2002213469A1 AU 2002213469 A1 AU2002213469 A1 AU 2002213469A1 AU 2002213469 A AU2002213469 A AU 2002213469A AU 1346902 A AU1346902 A AU 1346902A AU 2002213469 A1 AU2002213469 A1 AU 2002213469A1
- Authority
- AU
- Australia
- Prior art keywords
- thick film
- termination
- overcoat
- film heater
- heating element
- 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 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 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
-
- 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
- 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
- B29C2045/2745—Film-like electrical heaters
-
- 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
- H05B2203/013—Heaters using resistive films or coatings
-
- 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
- H05B2203/017—Manufacturing methods or apparatus for heaters
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Resistance Heating (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Surface Heating Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A metallic overcoat is shown for use on the termination of a thick film heater. The invention is specifically useful for reducing overall wall thickness on thick film heaters used in the injection molding industry. The overcoat is placed over at least the termination point of the heating element with access holes for the termination. Thereafter, holes are drilled parallel to the heater axis for the insertion of power leads. The overcoat further provides insulation for better efficiency and mechanical protection for the heating element.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/687,417 US6410894B1 (en) | 2000-10-12 | 2000-10-12 | Metallic overcoat for thick film heater termination |
US09687417 | 2000-10-12 | ||
PCT/US2001/042650 WO2002032190A2 (en) | 2000-10-12 | 2001-10-12 | Metallic overcoat for thick film heater termination |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002213469A1 true AU2002213469A1 (en) | 2002-04-22 |
Family
ID=24760371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002213469A Abandoned AU2002213469A1 (en) | 2000-10-12 | 2001-10-12 | Metallic overcoat for thick film heater termination |
Country Status (7)
Country | Link |
---|---|
US (1) | US6410894B1 (en) |
EP (1) | EP1334643B1 (en) |
AT (1) | ATE349876T1 (en) |
AU (1) | AU2002213469A1 (en) |
CA (1) | CA2425697C (en) |
DE (1) | DE60125577T2 (en) |
WO (1) | WO2002032190A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1490199A4 (en) * | 2002-03-13 | 2007-05-23 | Watlow Electric Mfg | Hot runner heater device and method of manufacture thereof |
US6902119B2 (en) | 2003-01-03 | 2005-06-07 | R&D Tool & Engineering Co. | Injection molding distribution manifold having improved uniformity of manifold block temperatures |
US7714257B2 (en) * | 2005-09-30 | 2010-05-11 | Husky Injection Molding Systems Ltd. | Electrical connector assembly for an arcuate surface in a high temperature environment and an associated method of use |
US20070084850A1 (en) * | 2005-09-30 | 2007-04-19 | Husky Injection Molding Systems Ltd. | Electrical connector assembly for an arcuate surface in a high temperature environment and an associated method of use |
US7280750B2 (en) * | 2005-10-17 | 2007-10-09 | Watlow Electric Manufacturing Company | Hot runner nozzle heater and methods of manufacture thereof |
DE102008015376B4 (en) * | 2008-03-20 | 2019-12-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Electrical connection |
US7914277B1 (en) | 2009-03-31 | 2011-03-29 | Honda Motor Co., Ltd. | Heater housing and heater for plastic injection machine nozzle |
DE202010001370U1 (en) * | 2010-01-25 | 2010-05-06 | Türk & Hillinger GmbH | Electric heater |
JP6345464B2 (en) * | 2014-03-28 | 2018-06-20 | 三洋熱工業株式会社 | Production method of electrothermal casting heater |
CN109890095A (en) * | 2019-03-21 | 2019-06-14 | 中金态和(武汉)石墨烯研究院有限公司 | A kind of graphene-based interlayer heating tube |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4304544A (en) * | 1974-10-21 | 1981-12-08 | Fast Heat Element Mfg. Co., Inc. | Electrically heated nozzles and nozzle systems |
US4035613A (en) * | 1976-01-08 | 1977-07-12 | Kyoto Ceramic Co., Ltd. | Cylindrical ceramic heating device |
US4897028A (en) * | 1987-03-20 | 1990-01-30 | General Electric Company | Apparatus for thermoplastically processing synthetic polymeric resins |
DE3843863A1 (en) * | 1988-12-24 | 1990-06-28 | Bosch Gmbh Robert | High-temperature heating element, method of producing it and use thereof |
DE4233676A1 (en) * | 1992-10-07 | 1994-04-14 | Ego Elektro Blanc & Fischer | Electric radiator for media, especially flow heaters |
US5569474A (en) * | 1994-06-06 | 1996-10-29 | Daiho Industrial Co., Ltd. | Mold for injection molding of plastics using thin film electric heater |
CN1231341C (en) * | 1997-04-16 | 2005-12-14 | 哈斯基注模系统有限公司 | Partical crystallation of amorphous plastic articles and apparatus thereof |
US6305923B1 (en) * | 1998-06-12 | 2001-10-23 | Husky Injection Molding Systems Ltd. | Molding system using film heaters and/or sensors |
US5973296A (en) * | 1998-10-20 | 1999-10-26 | Watlow Electric Manufacturing Company | Thick film heater for injection mold runner nozzle |
-
2000
- 2000-10-12 US US09/687,417 patent/US6410894B1/en not_active Expired - Lifetime
-
2001
- 2001-10-12 AU AU2002213469A patent/AU2002213469A1/en not_active Abandoned
- 2001-10-12 WO PCT/US2001/042650 patent/WO2002032190A2/en active IP Right Grant
- 2001-10-12 CA CA002425697A patent/CA2425697C/en not_active Expired - Fee Related
- 2001-10-12 AT AT01981852T patent/ATE349876T1/en not_active IP Right Cessation
- 2001-10-12 DE DE60125577T patent/DE60125577T2/en not_active Expired - Lifetime
- 2001-10-12 EP EP01981852A patent/EP1334643B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE349876T1 (en) | 2007-01-15 |
WO2002032190A3 (en) | 2002-06-20 |
EP1334643B1 (en) | 2006-12-27 |
DE60125577D1 (en) | 2007-02-08 |
WO2002032190A2 (en) | 2002-04-18 |
CA2425697C (en) | 2009-12-29 |
DE60125577T2 (en) | 2007-10-04 |
EP1334643A2 (en) | 2003-08-13 |
US6410894B1 (en) | 2002-06-25 |
CA2425697A1 (en) | 2002-04-18 |
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