DE60041058D1 - Elektrische beheizungsvorrichtungen und rückstellbare sicherungen - Google Patents

Elektrische beheizungsvorrichtungen und rückstellbare sicherungen

Info

Publication number
DE60041058D1
DE60041058D1 DE60041058T DE60041058T DE60041058D1 DE 60041058 D1 DE60041058 D1 DE 60041058D1 DE 60041058 T DE60041058 T DE 60041058T DE 60041058 T DE60041058 T DE 60041058T DE 60041058 D1 DE60041058 D1 DE 60041058D1
Authority
DE
Germany
Prior art keywords
heating
regulating
wires
self
bus
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 - Fee Related
Application number
DE60041058T
Other languages
English (en)
Inventor
Umesh Sopory
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ASUK TECHNOLOGIES LLC
Original Assignee
ASUK TECHNOLOGIES LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ASUK TECHNOLOGIES LLC filed Critical ASUK TECHNOLOGIES LLC
Application granted granted Critical
Publication of DE60041058D1 publication Critical patent/DE60041058D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0205—Switches using a fusible material
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
    • 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
    • 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
    • H05B3/565—Heating cables flat cables
    • 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
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
    • 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
    • H05B2203/011—Heaters using laterally extending conductive material as connecting means
    • 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
    • H05B2203/016—Heaters using particular connecting means
    • 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
    • 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
    • H05B2203/019—Heaters using heating elements having a negative temperature coefficient
    • 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
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient
    • 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
    • H05B2203/021—Heaters specially adapted for heating liquids
    • 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
    • H05B2203/026—Heaters specially adapted for floor heating
DE60041058T 1999-05-14 2000-05-12 Elektrische beheizungsvorrichtungen und rückstellbare sicherungen Expired - Fee Related DE60041058D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13411199P 1999-05-14 1999-05-14
PCT/US2000/013164 WO2000070916A1 (en) 1999-05-14 2000-05-12 Electrical heating devices and resettable fuses

Publications (1)

Publication Number Publication Date
DE60041058D1 true DE60041058D1 (de) 2009-01-22

Family

ID=22461816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041058T Expired - Fee Related DE60041058D1 (de) 1999-05-14 2000-05-12 Elektrische beheizungsvorrichtungen und rückstellbare sicherungen

Country Status (9)

Country Link
US (1) US6492629B1 (de)
EP (1) EP1186206B1 (de)
JP (1) JP2003500804A (de)
KR (2) KR100786679B1 (de)
CN (2) CN100391310C (de)
AT (1) ATE417488T1 (de)
AU (1) AU4847700A (de)
DE (1) DE60041058D1 (de)
WO (1) WO2000070916A1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7164100B2 (en) * 1998-06-15 2007-01-16 The Trustees Of Dartmouth College High-frequency de-icing of cableways
US7087876B2 (en) * 1998-06-15 2006-08-08 The Trustees Of Dartmouth College High-frequency melting of interfacial ice
US6703593B2 (en) * 2000-12-18 2004-03-09 Asuk Technologies Llc Low and high voltage electrical heating devices
US6664512B2 (en) * 2001-09-11 2003-12-16 Sunbeam Products, Inc. Warming blanket with heat reflective strips
US7311709B2 (en) * 2001-10-22 2007-12-25 Surgrx, Inc. Electrosurgical instrument and method of use
US8075558B2 (en) 2002-04-30 2011-12-13 Surgrx, Inc. Electrosurgical instrument and method
US7189233B2 (en) 2001-10-22 2007-03-13 Surgrx, Inc. Electrosurgical instrument
US7041102B2 (en) * 2001-10-22 2006-05-09 Surgrx, Inc. Electrosurgical working end with replaceable cartridges
JP2003151726A (ja) * 2001-11-19 2003-05-23 Nec Corp 加温装置、加温装置実装構造および光導波路デバイス
US7638735B2 (en) 2002-02-11 2009-12-29 The Trustees Of Dartmouth College Pulse electrothermal and heat-storage ice detachment apparatus and methods
US8405002B2 (en) 2002-02-11 2013-03-26 The Trustees Of Dartmouth College Pulse electrothermal mold release icemaker with safety baffles for refrigerator
KR100799779B1 (ko) * 2002-02-11 2008-01-31 더 트러스티즈 오브 다트마우스 칼리지 얼음-물체 계면의 변형시스템 및 방법
FR2842387B1 (fr) * 2002-07-11 2005-07-08 Cit Alcatel Chemisage chauffant pour reacteur de gravure plasma, procede de gravure pour sa mise en oeuvre
FR2851404A1 (fr) * 2003-02-18 2004-08-20 Acome Soc Coop Travailleurs Dispositif a cable chauffant ctp comprenant un dispositif de limitation de courant
GB0316506D0 (en) * 2003-07-15 2003-08-20 Thermocable Flexible Elements Heating blanket
US7955331B2 (en) 2004-03-12 2011-06-07 Ethicon Endo-Surgery, Inc. Electrosurgical instrument and method of use
US20050201030A1 (en) * 2004-03-15 2005-09-15 Tyco Electronics Corporation Protection circuit for dual voltage electrical distribution system
EP2221561A2 (de) 2004-06-22 2010-08-25 The Trustees of Dartmouth College Impulssysteme und Verfahren zum Entfernen von Eis
GB0428297D0 (en) * 2004-12-24 2005-01-26 Heat Trace Ltd Control of heating cable
DE102005021329A1 (de) * 2005-05-04 2006-11-16 Otto Junker Gmbh Stromversorgungseinrichtung für Induktionsöfen
US7470984B2 (en) * 2006-03-23 2008-12-30 Intel Corporation Perpendicularly oriented electrically active element method and system
JP4934336B2 (ja) * 2006-03-24 2012-05-16 株式会社東京技術研究所 ヒータ設計・製作・施行方法およびヒータ設計・製作・施行方法により設計・製作・施行されるヒータ
DE102007040407A1 (de) * 2007-08-27 2009-03-05 Epcos Ag PTC-Anordnung
US20110062145A1 (en) * 2007-09-10 2011-03-17 Amo Co., Ltd. Drying heater, heating unit for drying laundry using the same, drying control system and control method thereof
US8399814B2 (en) * 2007-10-29 2013-03-19 PCK Technology Inc. Heating assemblies providing a high degree of uniformity over a surface area
CN102265103A (zh) 2008-11-05 2011-11-30 达特默斯大学托管会 利用脉冲电热除霜的制冷剂蒸发器
KR100955861B1 (ko) * 2009-08-05 2010-05-04 송범식 파이프 가열 장치
US8143559B2 (en) * 2009-09-01 2012-03-27 Advance Thermo Control, Ltd. Heating pad with temperature control and safety protection device
US20100194286A1 (en) * 2009-11-09 2010-08-05 Jlj, Inc. Series-wired christmas light string with overcurrent protection
US8931296B2 (en) 2009-11-23 2015-01-13 John S. Chen System and method for energy-saving inductive heating of evaporators and other heat-exchangers
US8698051B2 (en) * 2011-07-14 2014-04-15 Amphenol Thermometrics, Inc. Heating system, heater, and methods of heating a component
US9442133B1 (en) * 2011-08-21 2016-09-13 Bruker Nano Inc. Edge electrode for characterization of semiconductor wafers
KR101254293B1 (ko) * 2011-09-08 2013-04-12 이재준 스마트 기능을 보유한 지능형 히팅 케이블 및 그 제조방법
CN103083775A (zh) * 2011-10-31 2013-05-08 北京谊安医疗系统股份有限公司 呼气阀、呼吸机及呼气阀的加热方法
GB201210819D0 (en) * 2012-06-19 2012-08-01 Enman Ltd Electrically heatable garment
RU2516219C2 (ru) * 2012-07-06 2014-05-20 Георгий Николаевич Степанчук Кабель нагревательный коаксиальный трехфазный
JP6447245B2 (ja) * 2014-07-25 2019-01-09 株式会社デンソー 輻射ヒータ装置
US9583240B2 (en) * 2014-08-26 2017-02-28 Globalfoundries Inc. Temperature independent resistor
US9664132B2 (en) * 2014-12-12 2017-05-30 Ford Global Technologies, Llc Oxygen sensor control responsive to resistance and impedance
DE102016224069A1 (de) * 2016-12-02 2018-06-07 E.G.O. Elektro-Gerätebau GmbH Kochgerät mit einer Kochplatte und einer Heizeinrichtung darunter
US20200072420A1 (en) * 2016-12-05 2020-03-05 Tech Design Llc Systems and methods for heating equipment in hazardous environments
CN108064093A (zh) * 2017-12-27 2018-05-22 宁波高新区布瑞恩科技有限公司 一种碳纤维远红外发热片
US10952284B2 (en) 2018-07-19 2021-03-16 Schluter Systems L.P. Heating cable
CN108901094A (zh) * 2018-09-25 2018-11-27 安徽华星电缆集团有限公司 一种防辐射并联自控温伴热电缆
CN112174809B (zh) * 2019-07-05 2022-10-21 中国石油化工股份有限公司 一种均相有机钼化合物的连续制备装置
US11425797B2 (en) 2019-10-29 2022-08-23 Rosemount Aerospace Inc. Air data probe including self-regulating thin film heater
US11745879B2 (en) 2020-03-20 2023-09-05 Rosemount Aerospace Inc. Thin film heater configuration for air data probe
DE102020115017A1 (de) * 2020-06-05 2021-12-09 Eugen Forschner Gmbh Elektrische schaltung für ein fluidleitungssystem
CN116670894A (zh) 2020-12-28 2023-08-29 东莞令特电子有限公司 用于低限制温度操作的高功率pptc加热器

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117312A (en) 1976-07-22 1978-09-26 Thermon Manufacturing Company Self-limiting temperature electrical heating cable
US4121088A (en) * 1976-10-18 1978-10-17 Rosemount Inc. Electrically heated air data sensing device
US4200973A (en) 1978-08-10 1980-05-06 Samuel Moore And Company Method of making self-temperature regulating electrical heating cable
DE2938099A1 (de) * 1978-09-29 1980-04-10 Fisher Joseph Flexibles heizelement
US4582983A (en) * 1982-04-16 1986-04-15 Raychem Corporation Elongate electrical assemblies
JPS5918394U (ja) * 1982-07-27 1984-02-03 朝日化学工業株式会社 面状発熱体
CA1235450A (en) 1983-05-11 1988-04-19 Kazunori Ishii Flexible heating cable
JPS6091583A (ja) 1983-10-24 1985-05-22 松下電器産業株式会社 発熱体
US4700054A (en) 1983-11-17 1987-10-13 Raychem Corporation Electrical devices comprising fabrics
EP0143118A1 (de) 1983-11-29 1985-06-05 Matsushita Electric Industrial Co., Ltd. Wärmegefühliger Heizdraht
US4638150A (en) * 1984-07-19 1987-01-20 Raychem Corporation Modular electrical heater
US4777351A (en) 1984-09-14 1988-10-11 Raychem Corporation Devices comprising conductive polymer compositions
JPS61195577A (ja) * 1985-02-25 1986-08-29 古河電気工業株式会社 発熱線
US4668857A (en) * 1985-08-16 1987-05-26 Belton Corporation Temperature self-regulating resistive heating element
CN1008050B (zh) * 1985-09-27 1990-05-16 Tdk株式会社 正温度系数加热装置
US4849611A (en) * 1985-12-16 1989-07-18 Raychem Corporation Self-regulating heater employing reactive components
JPS62169485U (de) * 1986-04-18 1987-10-27
JPS63128688U (de) * 1987-02-17 1988-08-23
JPH07118373B2 (ja) * 1987-12-23 1995-12-18 日本電熱株式会社 たて編式発熱編み物
US4967057A (en) * 1988-08-02 1990-10-30 Bayless Ronald E Snow melting heater mats
US4919744A (en) 1988-09-30 1990-04-24 Raychem Corporation Method of making a flexible heater comprising a conductive polymer
JP2791979B2 (ja) * 1989-08-21 1998-08-27 三菱マテリアル 株式会社 過電圧過電流から保護する保護回路
DE4101290C2 (de) * 1991-01-17 1994-11-03 Ruthenberg Gmbh Waermetechnik Elektrisches Flächenheizelement
CN2094843U (zh) * 1991-05-31 1992-01-29 杨琼香 全包型陶瓷半导体绝缘加热装置
US5558794A (en) 1991-08-02 1996-09-24 Jansens; Peter J. Coaxial heating cable with ground shield
JP3037525B2 (ja) 1993-04-12 2000-04-24 松下電器産業株式会社 発熱シート
FR2704629B1 (fr) * 1993-04-27 1995-08-04 Ho Ra Film chauffant a structure modulaire, pour chauffage par rayonnement, et dispositif pour sa connexion.
DE69504333T2 (de) * 1994-05-16 1999-05-12 Raychem Corp Elektrisches bauteil mit einem ptc-widerstandselement
US5668521A (en) 1995-03-22 1997-09-16 Littelfuse, Inc. Three piece female blade fuse assembly having fuse link terminal with a clip receiving portion
DE69606310T2 (de) * 1995-08-15 2001-04-05 Bourns Multifuse Hong Kong Ltd Oberflächenmontierte leitfähige bauelemente und verfahren zur herstellung derselben
US5801914A (en) 1996-05-23 1998-09-01 Sunbeam Products, Inc. Electrical safety circuit with a breakable conductive element
WO1998009478A1 (en) * 1996-08-29 1998-03-05 Arthur Gurevich Heating element and method of manufacture
US5703463A (en) * 1997-02-18 1997-12-30 National Semiconductor Corporation Methods and apparatus for protecting battery cells from overcharge
US5818676A (en) 1997-05-16 1998-10-06 Yazaki Corporation Multiple element PTC overcurrent protection device
US5796569A (en) 1997-06-19 1998-08-18 Yazaki Corporation Cylindrical PTC circuit overcurrent protection device
US6242997B1 (en) * 1998-03-05 2001-06-05 Bourns, Inc. Conductive polymer device and method of manufacturing same
US6157286A (en) * 1999-04-05 2000-12-05 General Electric Company High voltage current limiting device

Also Published As

Publication number Publication date
CN1148996C (zh) 2004-05-05
CN100391310C (zh) 2008-05-28
EP1186206A1 (de) 2002-03-13
KR100786679B1 (ko) 2007-12-21
KR100759935B1 (ko) 2007-09-18
KR20020011413A (ko) 2002-02-08
EP1186206A4 (de) 2006-03-08
ATE417488T1 (de) 2008-12-15
JP2003500804A (ja) 2003-01-07
CN1360810A (zh) 2002-07-24
CN1525794A (zh) 2004-09-01
KR20070043860A (ko) 2007-04-25
US6492629B1 (en) 2002-12-10
EP1186206B1 (de) 2008-12-10
WO2000070916A1 (en) 2000-11-23
AU4847700A (en) 2000-12-05

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