BRPI0700038A8 - Elemento de aquecimento de lâmina, e, conjunto de aquecimento eletrotérmico - Google Patents
Elemento de aquecimento de lâmina, e, conjunto de aquecimento eletrotérmicoInfo
- Publication number
- BRPI0700038A8 BRPI0700038A8 BRPI0700038A BRPI0700038A BRPI0700038A8 BR PI0700038 A8 BRPI0700038 A8 BR PI0700038A8 BR PI0700038 A BRPI0700038 A BR PI0700038A BR PI0700038 A BRPI0700038 A BR PI0700038A BR PI0700038 A8 BRPI0700038 A8 BR PI0700038A8
- Authority
- BR
- Brazil
- Prior art keywords
- distinct region
- heating element
- blade
- patterned
- electrothermal
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title abstract 7
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
- H05B3/20—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
- B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
- B64D13/08—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned the air being heated or cooled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
- B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric 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
- 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
- H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
-
- 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
- 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
- H05B2203/011—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
- H05B2203/017—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
- H05B2203/026—Heaters specially adapted for floor heating
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Abstract
ELEMENTO DE AQUECIMENTO DE LÂMINA, E, CONJUNTO DE AQUECIMENTO ELETROTÉRMICO. Um elemento de aquecimento de folha laminar padronizado tem uma primeira região distinta padronizada, com uma primeira pluralidade de furos formando múltiplas fitas condutoras e tendo unia primeira resistividade de folha. Ele também tem uma segunda região distinta, padronizada com uma segunda pluralidade de furos formando múltiplas fitas condutoras e tendo uma segunda resistividade de folha. Pelo menos algumas das múltiplas fitas condutoras da primeira região distinta ficam em continuidade elétrica com pelo menos algumas das múltiplas fitas condutoras da segunda região distinta e a primeira região distinta e a segunda região distinta confinam ambas com uma primeira tira de junção do elemento de aquecimento de lâmina. Um conjunto de aquecimento eletrotérmico pode ser formado usando-se tal folha laminar padronizada, intercalada entre duas camadas de material, que podem ser termicamente condutoras e eletricamente isolantes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/331,003 US7211772B2 (en) | 2005-03-14 | 2006-01-13 | Patterned electrical foil heater element having regions with different ribbon widths |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0700038A BRPI0700038A (pt) | 2007-10-16 |
BRPI0700038A8 true BRPI0700038A8 (pt) | 2018-05-22 |
BRPI0700038B1 BRPI0700038B1 (pt) | 2020-04-07 |
Family
ID=37882331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0700038A BRPI0700038B1 (pt) | 2006-01-13 | 2007-01-12 | elemento de aquecimento de lâmina, e, conjunto de aquecimento eletrotérmico |
Country Status (4)
Country | Link |
---|---|
US (2) | US7211772B2 (pt) |
EP (1) | EP1809073B1 (pt) |
BR (1) | BRPI0700038B1 (pt) |
CA (1) | CA2572785C (pt) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7763833B2 (en) * | 2004-03-12 | 2010-07-27 | Goodrich Corp. | Foil heating element for an electrothermal deicer |
DE102004020662B3 (de) * | 2004-04-24 | 2005-09-15 | Esw-Extel Systems Wedel Gesellschaft Für Ausrüstung Mbh | Vorrichtung zur Beheizung von Verriegelungselementen in Flugzeugen |
JPWO2005105691A1 (ja) * | 2004-04-28 | 2008-03-13 | 旭硝子株式会社 | 導電性プリントを有するガラス板およびその製造方法 |
US7211772B2 (en) * | 2005-03-14 | 2007-05-01 | Goodrich Corporation | Patterned electrical foil heater element having regions with different ribbon widths |
US7923668B2 (en) * | 2006-02-24 | 2011-04-12 | Rohr, Inc. | Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein |
CN101466598B (zh) * | 2006-03-10 | 2013-02-27 | 豪富公司 | 飞机中使用的低密度雷击防护物 |
US8796588B2 (en) * | 2006-03-14 | 2014-08-05 | Rtr Technologies, Inc. | Heated floor panel for transit vehicle |
CN101484628A (zh) * | 2006-05-02 | 2009-07-15 | 罗尔股份有限公司 | 使用纳米增强材料对用于复合材料中的增强纤维丝束的改性 |
US20080166563A1 (en) * | 2007-01-04 | 2008-07-10 | Goodrich Corporation | Electrothermal heater made from thermally conducting electrically insulating polymer material |
ITBO20070126A1 (it) * | 2007-02-27 | 2007-05-29 | Gd Spa | Macchina per la produzione e /o confezionamento di articoli da fumo. |
GB2447928B (en) * | 2007-03-28 | 2012-04-11 | Cypherco Ltd | Thermoplastic components |
US20100123044A1 (en) * | 2008-11-17 | 2010-05-20 | Botura Galdemir C | Aircraft Ice Protection System |
US8561934B2 (en) * | 2009-08-28 | 2013-10-22 | Teresa M. Kruckenberg | Lightning strike protection |
US20110233340A1 (en) * | 2010-03-29 | 2011-09-29 | Christy Daniel P | Aircraft ice protection system |
JP5316478B2 (ja) * | 2010-05-24 | 2013-10-16 | コニカミノルタ株式会社 | 定着装置および画像形成装置 |
US8827207B2 (en) | 2011-05-03 | 2014-09-09 | Goodrich Corporation | Ice protection system |
US9067679B2 (en) * | 2011-12-30 | 2015-06-30 | Aerospace Filtration Systems, Inc. | Heated screen for air intake of aircraft engines |
EP2650220B1 (en) * | 2012-04-11 | 2015-07-15 | Goodrich Corporation | Deicer zones with shedding-enhanced borders |
US9193466B2 (en) * | 2012-07-13 | 2015-11-24 | Mra Systems, Inc. | Aircraft ice protection system and method |
BR102013011585A2 (pt) * | 2012-07-27 | 2014-12-23 | Lorenzetti S A Ind Brasileiras Eletromelaturgicas | Resistência elétrica para aparelhos elétricos de aquecimento de água |
EP3013119A1 (en) * | 2014-10-24 | 2016-04-27 | Centre National De La Recherche Scientifique | Transparent heating device with graphene film |
US20160167624A1 (en) * | 2014-12-16 | 2016-06-16 | Jere Rask Lansinger | Electrically heating windshield washer fluid system |
EP3366080A1 (en) * | 2015-10-19 | 2018-08-29 | LaminaHeat Holding Ltd. | Laminar heating elements with customized or non-uniform resistance and/or irregular shapes, and processes for manufacture |
KR101795931B1 (ko) | 2016-05-11 | 2017-11-13 | 한국표준과학연구원 | 유연 박막 다층형 열전발전장치 및 그 제조방법 |
US10368394B2 (en) | 2016-09-01 | 2019-07-30 | Hamilton Sundstrand Corporation | PTC heater with autonomous control |
US11297692B2 (en) * | 2016-11-01 | 2022-04-05 | Goodrich Corporation | Multilayered panels |
EP3551511A1 (en) | 2016-12-09 | 2019-10-16 | SEEVA Technologies, Inc. | Washer fluid heating system and apparatus |
US10842318B2 (en) * | 2017-01-06 | 2020-11-24 | Revolution Cooking, Llc | Heating element for a cooking appliance |
JP7044791B2 (ja) * | 2017-01-20 | 2022-03-30 | ピルキントン グループ リミテッド | 合わせガラスとその製造方法 |
CN107084100B (zh) * | 2017-06-19 | 2023-04-18 | 东方电气风电股份有限公司 | 一种基于石墨烯加热膜的风电叶片加热融冰系统及该叶片的制作方法 |
US10960983B2 (en) * | 2017-09-01 | 2021-03-30 | Textron Innovations Inc. | Tailored rotor-blade ice-protection system |
WO2019112058A1 (ja) * | 2017-12-08 | 2019-06-13 | 株式会社美鈴工業 | ヒータ、定着装置、画像形成装置及び加熱装置 |
DE102018206639A1 (de) * | 2018-04-27 | 2019-10-31 | Bayerische Motoren Werke Aktiengesellschaft | Heizeinrichtung für eine energiespeicherzelle, energiespeicher mit heizeinrichtung und herstellungsverfahren |
US20200001832A1 (en) | 2018-06-27 | 2020-01-02 | Seeva Technologies, Inc. | Systems and methods for perception surface cleaning, drying, and/or thermal management with manifolds |
US20220053612A1 (en) * | 2018-09-13 | 2022-02-17 | De Luca Oven Technologies, Llc | Heater element incorporating primary conductor for use in a high-speed oven |
DE102018132123A1 (de) * | 2018-09-14 | 2020-03-19 | Elbe Flugzeugwerke Gmbh | Fußbodensystem mit Heizeinheit |
US20200113020A1 (en) * | 2018-10-05 | 2020-04-09 | Serendipity Technologies Llc | Low power high-efficiency heating element |
DE102018009218A1 (de) * | 2018-11-23 | 2020-05-28 | Airbus Operations Gmbh | Verkleidungselement mit Heizschicht in Sandwichbauweise |
US20200260532A1 (en) * | 2019-02-08 | 2020-08-13 | Laminaheat Holding Ltd. | Perforated laminar heating element |
US11240881B2 (en) * | 2019-04-08 | 2022-02-01 | Watlow Electric Manufacturing Company | Method of manufacturing and adjusting a resistive heater |
USD911038S1 (en) | 2019-10-11 | 2021-02-23 | Laminaheat Holding Ltd. | Heating element sheet having perforations |
WO2021170232A1 (de) * | 2020-02-26 | 2021-09-02 | E.G.O. Elektro-Gerätebau GmbH | Heizeinrichtung |
US11427336B2 (en) * | 2020-03-25 | 2022-08-30 | Goodrich Corporation | High strain tolerant chord-wise ice protection layout |
TWI821573B (zh) * | 2020-06-15 | 2023-11-11 | 財團法人紡織產業綜合研究所 | 電熱織物 |
USD987047S1 (en) * | 2021-03-03 | 2023-05-23 | Jahn Jeffery Stopperan | Foil heater |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3266005A (en) * | 1964-04-15 | 1966-08-09 | Western Electric Co | Apertured thin-film circuit components |
US3573430A (en) * | 1966-12-30 | 1971-04-06 | Paul Eisler | Surface heating device |
US3495328A (en) * | 1967-07-07 | 1970-02-17 | Corning Glass Works | Electric heating unit |
CA948564A (en) * | 1970-09-04 | 1974-06-04 | "Au.Ro" S.R.L. | Motor vehicles storage device |
US3798417A (en) * | 1973-07-12 | 1974-03-19 | Gould Inc | Heating element assembly |
DE2443224C3 (de) * | 1974-09-10 | 1979-02-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum Enteisen von Triebwerks-, Flügel- und Leitwerksystemen an Flugkörpern |
US4581522A (en) * | 1981-10-07 | 1986-04-08 | Intermountain Thermafloor, Inc. | Electrical heating system including a mesh heating element |
JPS58152794U (ja) * | 1982-04-06 | 1983-10-13 | 東京特殊電線株式会社 | 面状発熱体 |
AT383931B (de) * | 1982-11-11 | 1987-09-10 | Hans Oppitz | Flaechenheizelement, insbesondere fuer verbaende oder heizdecken |
JPS59108291A (ja) * | 1982-12-11 | 1984-06-22 | 佐藤 亮拿 | 面発熱体 |
SE8505911L (sv) * | 1985-12-13 | 1987-06-14 | Kanthal Ab | Folieelement |
US4826108A (en) * | 1987-07-16 | 1989-05-02 | The B. F. Goodrich Company | De-icer |
US5098037A (en) * | 1989-11-06 | 1992-03-24 | The B. F. Goodrich Company | Structural airfoil having integral expulsive system |
GB2243412B (en) * | 1990-03-30 | 1994-11-23 | United Technologies Corp | Aircraft engine propulsor blade deicing |
EP0459216A3 (en) * | 1990-06-01 | 1993-03-17 | The Bfgoodrich Company | Electrical heater de-icer |
US5248116A (en) * | 1992-02-07 | 1993-09-28 | The B. F. Goodrich Company | Airfoil with integral de-icer using overlapped tubes |
US5380988A (en) * | 1992-04-29 | 1995-01-10 | Dyer; C. William | Heated mat structure for melting ice and snow |
GB2275161B (en) * | 1993-02-11 | 1996-05-15 | Ceramaspeed Ltd | Method of manufacturing a radiant electric heater |
US5361183A (en) * | 1993-06-30 | 1994-11-01 | Alliedsignal Inc. | Ground fault protection for electrothermal de-icing applications |
US5427332A (en) * | 1993-11-10 | 1995-06-27 | The B. F. Goodrich Company | Modular ice protection assembly |
US5641421A (en) * | 1994-08-18 | 1997-06-24 | Advanced Metal Tech Ltd | Amorphous metallic alloy electrical heater systems |
US5590854A (en) * | 1994-11-02 | 1997-01-07 | Shatz; Solomon | Movable sheet for laminar flow and deicing |
US5657951A (en) * | 1995-06-23 | 1997-08-19 | The B.F. Goodrich Company | Electrothermal de-icing system |
US5928549A (en) * | 1997-03-21 | 1999-07-27 | Cox & Company, Inc. | Etched foil heater for low voltage applications requiring uniform heating |
US6027075A (en) * | 1997-06-16 | 2000-02-22 | Trustees Of Dartmouth College | Systems and methods for modifying ice adhesion strength |
US5911896A (en) * | 1997-06-25 | 1999-06-15 | Brooks Automation, Inc. | Substrate heating apparatus with glass-ceramic panels and thin film ribbon heater element |
US6279856B1 (en) * | 1997-09-22 | 2001-08-28 | Northcoast Technologies | Aircraft de-icing system |
US6237874B1 (en) * | 1997-09-22 | 2001-05-29 | Northcoast Technologies | Zoned aircraft de-icing system and method |
US6832742B2 (en) * | 1999-10-25 | 2004-12-21 | The Trustees Of Dartmouth College | System and method for an electrical de-icing coating |
US6770848B2 (en) * | 2001-04-19 | 2004-08-03 | William S. Haas | Thermal warming devices |
GB0319397D0 (en) * | 2003-08-19 | 2003-09-17 | Dc Heat Ltd | Heating apparatus |
US7211772B2 (en) * | 2005-03-14 | 2007-05-01 | Goodrich Corporation | Patterned electrical foil heater element having regions with different ribbon widths |
-
2006
- 2006-01-13 US US11/331,003 patent/US7211772B2/en active Active
- 2006-12-15 EP EP06026086.6A patent/EP1809073B1/en active Active
-
2007
- 2007-01-02 CA CA2572785A patent/CA2572785C/en active Active
- 2007-01-12 BR BRPI0700038A patent/BRPI0700038B1/pt active IP Right Grant
- 2007-03-16 US US11/687,255 patent/US20070164015A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
BRPI0700038A (pt) | 2007-10-16 |
EP1809073A1 (en) | 2007-07-18 |
US20070164015A1 (en) | 2007-07-19 |
CA2572785C (en) | 2012-04-10 |
US7211772B2 (en) | 2007-05-01 |
EP1809073B1 (en) | 2013-09-04 |
CA2572785A1 (en) | 2007-07-13 |
BRPI0700038B1 (pt) | 2020-04-07 |
US20060201933A1 (en) | 2006-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: B64D 13/08 (2006.01), B64D 15/12 (2006.01), H05B 3 |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2020, OBSERVADAS AS CONDICOES LEGAIS. |