CA3166615A1 - Modular ceramic heater - Google Patents

Modular ceramic heater Download PDF

Info

Publication number
CA3166615A1
CA3166615A1 CA3166615A CA3166615A CA3166615A1 CA 3166615 A1 CA3166615 A1 CA 3166615A1 CA 3166615 A CA3166615 A CA 3166615A CA 3166615 A CA3166615 A CA 3166615A CA 3166615 A1 CA3166615 A1 CA 3166615A1
Authority
CA
Canada
Prior art keywords
heater
ceramic substrate
modular
heaters
resistive trace
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.)
Pending
Application number
CA3166615A
Other languages
English (en)
French (fr)
Inventor
Jerry Wayne Smith
James Douglas Gilmore
Jichang Cao
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.)
Lexmark International Inc
Original Assignee
Lexmark International Inc
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 Lexmark International Inc filed Critical Lexmark International Inc
Publication of CA3166615A1 publication Critical patent/CA3166615A1/en
Pending 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • 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 [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/004—Cooking-vessels with integral electrical heating means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0611—Roasters; Grills; Sandwich grills the food being cooked between two heating plates, e.g. waffle-irons
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/067—Horizontally disposed broiling griddles
    • A47J37/0676—Horizontally disposed broiling griddles electrically heated
    • 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 [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/265—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
    • 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/748—Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater
    • 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
    • H05B2203/009—Heaters using conductive material in contact with opposing surfaces of the resistive element or resistive layer
    • H05B2203/01—Heaters comprising a particular structure with multiple layers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
  • Baking, Grill, Roasting (AREA)
  • Control Of Resistance Heating (AREA)
CA3166615A 2020-02-10 2021-01-29 Modular ceramic heater Pending CA3166615A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202062972284P 2020-02-10 2020-02-10
US62/972,284 2020-02-10
US202063064028P 2020-08-11 2020-08-11
US63/064,028 2020-08-11
US17/147,907 2021-01-13
US17/147,907 US20210251045A1 (en) 2020-02-10 2021-01-13 Modular ceramic heater
PCT/US2021/015773 WO2021162875A1 (en) 2020-02-10 2021-01-29 Modular ceramic heater

Publications (1)

Publication Number Publication Date
CA3166615A1 true CA3166615A1 (en) 2021-08-19

Family

ID=77178081

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3166615A Pending CA3166615A1 (en) 2020-02-10 2021-01-29 Modular ceramic heater
CA3167613A Pending CA3167613A1 (en) 2020-02-10 2021-01-29 Cooking device having a modular ceramic heater

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3167613A Pending CA3167613A1 (en) 2020-02-10 2021-01-29 Cooking device having a modular ceramic heater

Country Status (6)

Country Link
US (3) US20210251045A1 (https=)
EP (2) EP4104644A4 (https=)
JP (2) JP2023512678A (https=)
CN (2) CN115088390A (https=)
CA (2) CA3166615A1 (https=)
WO (2) WO2021162876A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11903472B2 (en) * 2019-02-08 2024-02-20 Lexmark International, Inc. Hair iron having a ceramic heater
WO2020222847A1 (en) * 2019-05-02 2020-11-05 Trade Box, Llc Hair styling apparatus
GB2635405A (en) * 2023-11-13 2025-05-14 Dyson Technology Ltd Heater assembly

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222026A (en) * 1979-01-22 1980-09-09 Ford Motor Company Exhaust gas sensor having two titania ceramic elements
GB8704468D0 (en) * 1987-02-25 1987-04-01 Thorn Emi Appliances Substrates for supporting electrical components
US4786799A (en) * 1987-07-27 1988-11-22 General Electric Company Power control for cooking appliance with multiple heating units
DE9007495U1 (de) * 1990-03-10 1992-06-11 Grass AG, Höchst, Vorarlberg Heizplatte
US5221829A (en) * 1990-10-15 1993-06-22 Shimon Yahav Domestic cooking apparatus
JPH06202512A (ja) * 1992-12-29 1994-07-22 Canon Inc 加熱装置及び画像記録装置
JP3160510B2 (ja) * 1995-11-14 2001-04-25 シャープ株式会社 面状発熱体
JP3764521B2 (ja) * 1996-05-10 2006-04-12 日本電熱株式会社 熱盤
JPH11260533A (ja) * 1998-03-06 1999-09-24 Canon Inc 加熱体アセンブリ、加熱装置、及び画像形成装置
US5968391A (en) * 1998-05-06 1999-10-19 Emerson Electric Company Modular radiant heating unit
US6194689B1 (en) * 1998-05-11 2001-02-27 Emerson Electric Co. Radiant heater element for use in grill and the like
WO2001078454A1 (fr) * 2000-04-07 2001-10-18 Ibiden Co., Ltd. Dispositif chauffant ceramique
US7241131B1 (en) * 2000-06-19 2007-07-10 Husky Injection Molding Systems Ltd. Thick film heater apparatus
JP2002184558A (ja) * 2000-12-12 2002-06-28 Ibiden Co Ltd ヒータ
DE10110789C1 (de) * 2001-03-06 2002-07-04 Schott Glas Kochgerät mit einer nicht planaren, mehrdimensional geformten Kochfläche aus Glas- oder Glaskeramik
GB0206738D0 (en) * 2002-03-22 2002-05-01 Ceramaspeed Ltd Electrical heating assembly
GB2389504B (en) * 2002-06-07 2005-06-08 Ceramaspeed Ltd Electrical food warming apparatus
US6960741B2 (en) * 2002-08-26 2005-11-01 Lexmark International, Inc. Large area alumina ceramic heater
JP2004111122A (ja) * 2002-09-17 2004-04-08 Matsushita Electric Ind Co Ltd 加熱装置
JP3975944B2 (ja) * 2003-02-27 2007-09-12 住友電気工業株式会社 半導体あるいは液晶製造装置用保持体およびそれを搭載した半導体あるいは液晶製造装置
DE10344860B4 (de) * 2003-09-26 2008-06-26 Electrolux Home Products Corp. N.V. Heizvorrichtung für ein Gargerät
US7482556B2 (en) * 2004-03-30 2009-01-27 Shaw John R Heating apparatus with multiple element array
CA2582453C (en) * 2004-09-30 2012-11-06 Watlow Electric Manufacturing Company Modular layered heater system
US20060186110A1 (en) * 2005-02-22 2006-08-24 Mark Campello Electric heater with resistive carbon heating elements
KR100925033B1 (ko) * 2005-06-29 2009-11-04 와틀로 일렉트릭 매뉴팩츄어링 컴파니 스마트 적층형 히터면
CN2847768Y (zh) * 2005-12-09 2006-12-13 珠海佳一电子技术有限公司 恒温加热板
US20070251938A1 (en) * 2006-04-26 2007-11-01 Watlow Electric Manufacturing Company Ceramic heater and method of securing a thermocouple thereto
US7800020B2 (en) * 2007-01-19 2010-09-21 Ceva Carlos Jose Heating plate for hair straightening iron and its manufacturing process
EP2437838B1 (en) * 2009-06-05 2017-01-11 Fisher & Paykel Healthcare Limited Humidifier heater base
WO2011133978A1 (en) * 2010-04-23 2011-10-27 Daniel Levin Continuous flow kettle for dispensing hot liquids
EP2820985B1 (en) * 2013-07-01 2018-10-17 Electrolux Appliances Aktiebolag Barbecue grill
FR3012008B1 (fr) * 2013-10-11 2015-10-23 Illinois Tool Works Element chauffant a couche epaisse et equipement de cuisine comportant un tel element chauffant
CN103906279B (zh) * 2014-04-17 2015-08-19 南京格林木业有限公司 一种自发热板及其制作工艺方法
TR201611097A2 (tr) * 2016-08-08 2018-02-21 Arcelik As İnce Film Isıtıcılı Isıtma Elemanı Yapısı
KR102292907B1 (ko) * 2017-06-15 2021-08-25 엘지이노텍 주식회사 히터 코어, 히터 및 이를 포함하는 히팅 시스템
KR101975939B1 (ko) * 2017-09-22 2019-05-07 조재웅 세라믹 히터 모듈 및 이를 포함하는 세라믹 히터
KR20190086981A (ko) * 2018-01-15 2019-07-24 엘지전자 주식회사 단열 구조 및 가열 성능이 개선된 하이브리드 쿡탑
US11582837B2 (en) * 2018-05-18 2023-02-14 Hateo Corporation Temperature-regulating appliance with removable base
KR102110417B1 (ko) * 2018-08-21 2020-05-13 엘지전자 주식회사 전기 히터

Also Published As

Publication number Publication date
US20210251045A1 (en) 2021-08-12
EP4104644A4 (en) 2024-03-13
JP2023512677A (ja) 2023-03-28
EP4103027A4 (en) 2024-04-24
CA3167613A1 (en) 2021-08-19
US20210251046A1 (en) 2021-08-12
CN115088390A (zh) 2022-09-20
WO2021162876A8 (en) 2022-09-09
EP4104644A1 (en) 2022-12-21
WO2021162875A1 (en) 2021-08-19
CN115175596A (zh) 2022-10-11
JP2023512678A (ja) 2023-03-28
EP4103027A1 (en) 2022-12-21
US20230300951A1 (en) 2023-09-21
WO2021162876A1 (en) 2021-08-19

Similar Documents

Publication Publication Date Title
US20230300951A1 (en) Cooking device having a modular ceramic heater
US11998133B2 (en) Cooking device having a cooking vessel and a ceramic heater
CA2051861C (en) Domestic cooking apparatus
JP3983304B2 (ja) 加熱素子
EP1008278B1 (en) Electrical liquid heating apparatus
US20230276919A1 (en) Thick film printed heat spreader for low thermal mass heating solutions
GB2307629A (en) Thick film electric heater: Control of supply
US20210321812A1 (en) Heater assembly for a cooking device lid
GB2333901A (en) Control device
CN219538023U (zh) 电加热锅
AU2012265567B2 (en) Temperature sensing for an electric heating device
CN223860663U (zh) 烹饪容器和烹饪设备
JPWO2021162876A5 (https=)
GB2603434A (en) Flow through heaters

Legal Events

Date Code Title Description
MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 4TH ANNIV.) - STANDARD

Year of fee payment: 4

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20241219

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20241219

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20241219

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D11-D117 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION RECEIVED

Effective date: 20250114

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W200 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST OR RESPONSE SUBMITTED ONLINE

Effective date: 20250114

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20250114

D00 Search and/or examination requested or commenced

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D00-D118 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20250116

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-D155 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALL REQUIREMENTS FOR EXAMINATION DETERMINED COMPLIANT

Effective date: 20250501

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250505

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 5TH ANNIV.) - STANDARD

Year of fee payment: 5

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260116

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260116