CN109506358B - 流加热器 - Google Patents

流加热器 Download PDF

Info

Publication number
CN109506358B
CN109506358B CN201811066745.2A CN201811066745A CN109506358B CN 109506358 B CN109506358 B CN 109506358B CN 201811066745 A CN201811066745 A CN 201811066745A CN 109506358 B CN109506358 B CN 109506358B
Authority
CN
China
Prior art keywords
plate
heating
flow
resistive layer
heater
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.)
Active
Application number
CN201811066745.2A
Other languages
English (en)
Other versions
CN109506358A (zh
Inventor
C·麦卡锡
S·斯威尼
D·奥卡罗
H·霍安
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.)
BorgWarner Ludwigsburg GmbH
Original Assignee
BorgWarner Ludwigsburg GmbH
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 BorgWarner Ludwigsburg GmbH filed Critical BorgWarner Ludwigsburg GmbH
Publication of CN109506358A publication Critical patent/CN109506358A/zh
Application granted granted Critical
Publication of CN109506358B publication Critical patent/CN109506358B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2221—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0072—Special adaptations
    • F24H1/009—Special adaptations for vehicle systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • F24H9/1827—Positive temperature coefficient [PTC] resistor
    • 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 plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/24—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor being self-supporting
    • 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
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/262—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an insulated metal plate
    • 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
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional 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 plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an inorganic material, e.g. ceramic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2268—Constructional features
    • B60H2001/2271—Heat exchangers, burners, ignition devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00—Electrical heat generating means
    • F24H2250/04—Positive or negative temperature coefficients, e.g. PTC, NTC
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)

Abstract

一种流加热器，包括具有入口(1)和出口(2)的壳体，以及设置在壳体中并且限定从入口(1)至出口(2)的流动路径(5)的板状加热***件。根据本发明，板状加热***件包括第一加热板(6)、第二加热板(7)和设置在第一加热板(6)与第二加热板(7)之间的板支承件(8)，其中第一加热板(6)和第二加热板(7)设置在板支承件(8)的相反的两侧，并且第一加热板(6)和第二加热板(7)各自包括载有电阻层(11)的基板(10)。

Description

流加热器
技术领域
本发明涉及流加热器。在DE 102013105270A1中公开了一种流加热器，包括具有入口和出口的壳体，以及设置在壳体中并且限定从入口至出口的流动路径的板状加热***件。
背景技术
在这种流加热器中，板状加热***件通过将壳体的内部分成加热***件上方的部分和加热***件下方的部分而在壳体中限定流动路径。因此，热量通过板状加热***件的两侧传递至液体。
例如在车辆中需要用于加热各种液体，尤其是水或水基溶液的流加热器。开发用于车辆的流加热器的共同目标涉及紧凑的设计、低制造成本和高效率，使得可在短时间内加热大量液体。
发明内容
本发明的目的在于在更大程度上满足上述目标。
该目的通过根据本发明的第一方面的流加热器实现。本发明的有利改进是其它方面的主题。
在根据本发明的流加热器中，板状加热***件包括第一加热板、第二加热板和设置在第一加热板与第二加热板之间的板支承件。因此，两个加热板均可暴露于被加热的液体，从而可实现有效的热传递。第一加热板和第二加热板设置在板支承件的相反的两侧。第一加热板和第二加热板各自包括载有电阻层的基板。这使得与包括设置在两个接触板之间的PTC块的现有技术流加热器相比，能够具有更紧凑的设计。
电阻层可以是例如印刷层或通过其他方式沉积在基板上的层，例如，通过气相沉积。电阻层的厚度可为0.2mm或更小。因此，本发明的板状加热***件及其包括的加热板可非常薄。
基板可以是陶瓷板，例如氧化铝板或一些其他电绝缘陶瓷板。基板也可以是导电的，例如基板可以是金属板，如铝板。如果基板是导电体，则可在金属板与电阻层之间设置电绝缘层。
在本发明的改进中，板支承件是框架。框架可具有非常小的质量，使得加热***件的重量和热容量相当小。例如，框架可具有与加热板的轮廓相对应的轮廓，使得加热板的边缘部置于框架上。框架的轮廓可围绕空的空间或由腹板交叉的空间。在任何情况下，框架均可为加热***件提供减小其重量和热容量的中空空间。
附图说明
结合附图参照实施例说明本发明的进一步细节和优点。
图1示出流加热器的剖视图；
图2示出流加热器的分解图；
图3示出流加热器的加热***件的分解图；
图4示出加热***件的框架；并且
图5示出加热***件的加热板。
附图标记列表
1：入口；
2：出口；
3：壳体部件；
4：壳体部件；
5：流动路径；
6：加热板；
7：加热板；
8：板支承件；
10：基板；
11：电阻层；
12：绝缘层；
13：开口；
14：开口；
15：开口；
16：腹板；
17：腹板。
具体实施方式
在图1中以剖视图示出并且在图2中以分解图示出的流加热器包括具有入口1和出口2的壳体。壳体可由例如外壳的两个壳体部件3、4形成。在图3中以分解图示出的板状加热***件设置在壳体内部。加热***件限定壳体内部的流动路径5，使得被加热的液体沿板状加热***件的两侧流动。
加热***件包括第一加热板6、第二加热板7和设置在加热板6、7之间的板支承件8。加热板6、7可例如通过粘合剂、焊接或螺纹固定点固定至板支承件8，或者仅通过经壳体部件3、4施加的压力保持在适当位置。
加热板6、7可相同。图5中示出加热板6的实施例。各加热板6、7包括具有电阻层11的基板10。基板10可以是例如氧化铝的陶瓷板或金属板。在所示的实施例中，基板10是例如铝的金属板。绝缘层12设置在基板10与电阻层11之间。因而，金属基板10与电阻层11电绝缘。因此，流过电阻层11的加热电流的方向在由电阻层11限定的平面内，而不是垂直于电阻层11。
电阻层11和绝缘层12可例如作为浆料或油墨印刷，或者通过例如气相沉积的其他方式沉积。电阻层可以是例如基于钛酸钡的PTC层。电阻层11可相当薄，例如，0.02mm至0.2mm。
加热板6、7设置为使得各自的电阻层11彼此面对。由此，电阻层11被基板10屏蔽而不与沿流动路径5流过流加热器的液体接触。
加热***件具有流动路径5经过的开口14。因此，流道具有沿第一加热板6经过的区段、经过开口14的连接段以及沿第二加热板7经过的区段。加热板6、7各自具有图5中所示的相应开口13。
板支承件8是也具有相应开口15的框架。板支承件可包括用于密封的垫圈(未示出)，使得经过开口15的液体不会进入加热板6、7之间的干燥空间。
板支承件8包括支承加热板的边缘的周围腹板16。板支承件8可包括用于增加横跨加热***件的内部空间的机械稳定性的附加腹板17。
流加热器还可包括例如设置在印刷电路板上的控制电子器件18。控制电子器件可设置在壳体部件4的干燥侧并且由盖19保护。

Claims (8)

1.一种流加热器，包括具有入口(1)和出口(2)的壳体，以及设置在所述壳体中并且限定从所述入口(1)至所述出口(2)的流动路径(5)的板状加热***件，其特征在于：
所述板状加热***件包括第一加热板(6)、第二加热板(7)和设置在所述第一加热板(6)与所述第二加热板(7)之间的板支承件(8)，
其中所述第一加热板(6)和所述第二加热板(7)设置在所述板支承件(8)的相反的两侧，
所述第一加热板(6)和所述第二加热板(7)各自包括载有电阻层(11)的基板(10)，并且
所述板支承件(8)是框架，所述第一加热板(6)和所述第二加热板(7)各自的边缘部置于所述框架上，使得在所述第一加热板(6)与所述第二加热板(7)7之间形成被加热的液体不会进入的干燥空间。
2.根据权利要求1所述的流加热器，其特征在于，所述第一加热板(6)和所述第二加热板(7)各自的基板(10)是金属板，载有设置在所述电阻层(11)与所述金属板之间的绝缘层(12)。
3.根据权利要求1或2所述的流加热器，其特征在于，所述加热板(6、7)设置在所述板支承件(8)上，使得各自的电阻层(11)分别面向另一加热板。
4.根据权利要求1或2所述的流加热器，其特征在于，所述流动路径从所述入口(1)沿所述第一加热板(6)引入，然后沿所述第二加热板(7)引向所述出口(2)。
5.根据权利要求1或2所述的流加热器，其特征在于，所述电阻层(11)的厚度为0.2mm或更小。
6.根据权利要求1或2所述的流加热器，其特征在于，所述电阻层(11)是印刷层。
7.根据权利要求1或2所述的流加热器，其特征在于，所述加热***件构造成使加热电流沿由所述电阻层(11)限定的平面内的方向流动。
8.根据权利要求1或2所述的流加热器，其特征在于，所述加热***件具有所述流动路径通过的开口(14)。
CN201811066745.2A 2017-09-14 2018-09-13 流加热器 Active CN109506358B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017121341.4 2017-09-14
DE102017121341.4A DE102017121341B4 (de) 2017-09-14 2017-09-14 Durchlauferhitzer

Publications (2)

Publication Number Publication Date
CN109506358A CN109506358A (zh) 2019-03-22
CN109506358B true CN109506358B (zh) 2022-01-11

Family

ID=65441474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811066745.2A Active CN109506358B (zh) 2017-09-14 2018-09-13 流加热器

Country Status (3)

Country Link
US (1) US10889164B2 (zh)
CN (1) CN109506358B (zh)
DE (1) DE102017121341B4 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10969141B2 (en) * 2018-03-13 2021-04-06 Ngb Innovations Llc Regulating temperature and reducing buildup in a water heating system
EP3722124B1 (en) * 2019-04-08 2023-12-13 Borgwarner Emissions Systems Spain, S.L.U. Heating device for use thereof in a vehicle
DE102019125281B4 (de) * 2019-09-19 2021-08-12 Borgwarner Ludwigsburg Gmbh Flüssigkeitsheizer
DE102019127364B4 (de) * 2019-10-10 2022-03-31 Borgwarner Ludwigsburg Gmbh Durchlauferhitzer und Verfahren zur Herstellung eines Durchlauferhitzers
DE102019127324A1 (de) * 2019-10-10 2021-04-15 Borgwarner Ludwigsburg Gmbh Heizplatte und Durchlauferhitzer mit Heizplatte
DE102020123066A1 (de) * 2019-11-18 2021-05-20 Borgwarner Ludwigsburg Gmbh Durchlauferhitzer
DE102020115842B3 (de) 2020-06-16 2021-11-11 Borgwarner Ludwigsburg Gmbh Durchlauferhitzer mit Drucksensor
DE102020123996A1 (de) 2020-09-15 2022-03-17 Borgwarner Ludwigsburg Gmbh Durchlauferhitzer mit Wellrippen
DE102020125107B4 (de) 2020-09-25 2023-11-16 Borgwarner Ludwigsburg Gmbh Durchlauferhitzer mit Bypasskanal
DE102021103483A1 (de) * 2021-02-15 2022-08-18 Bayerische Motoren Werke Aktiengesellschaft Klimasystem für ein elektrisch antreibbares Kraftfahrzeug mit einem Kühlkörper und einer Heizeinrichtung, Kraftfahrzeug sowie Verfahren zum Betreiben eines Klimasystems
DE102021204704A1 (de) 2021-05-10 2022-05-05 Vitesco Technologies GmbH Elektrische Heizvorrichtung und elektrische Heizung für ein Fahrzeug
DE102022110017A1 (de) 2021-06-18 2022-12-22 Borgwarner Ludwigsburg Gmbh Durchlauferhitzer für Automobile
DE102022205703A1 (de) 2022-06-03 2023-12-14 Mahle International Gmbh Elektrische Heizeinrichtung für ein Heizsystem

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10340362A1 (de) * 2003-09-02 2005-03-24 Stiebel Eltron Gmbh & Co. Kg Elektrischer Durchlauferhitzer
EP2689945A1 (de) * 2012-07-24 2014-01-29 Behr GmbH & Co. KG Heizvorrichtung
EP2734007A1 (en) * 2012-11-14 2014-05-21 Betacera Inc. Electrical heating device and equipment with pluggable heating module
CN104903658A (zh) * 2012-12-06 2015-09-09 利宾科爱材料技术有限公司 瞬间热水加热装置
CN204795644U (zh) * 2015-05-18 2015-11-18 东辉休闲运动用品(上海)有限公司 一种spa水池用双重绝缘ptc加热器
CN205648066U (zh) * 2016-04-19 2016-10-12 金成波 一种石墨块电极热水装置
CN107525259A (zh) * 2017-09-07 2017-12-29 浙江安扬新能源科技有限公司 一种用于汽车水箱的厚膜加热装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985830A (en) * 1929-10-01 1934-12-25 Hynes Lee Powers Apparatus for treating fluid mediums
US5438642A (en) * 1993-07-13 1995-08-01 Instantaneous Thermal Systems, Inc. Instantaneous water heater
DE4436013A1 (de) 1994-10-08 1996-04-18 Wolfgang Kurz Durchlauferwärmungsvorrichtung
DE19720880A1 (de) 1997-05-17 1998-11-19 Ego Elektro Geraetebau Gmbh Elektrisches Heizelement
US20050047768A1 (en) * 2003-08-29 2005-03-03 Valeo Electrical Systems, Inc. Fluid heater with integral heater element ground connections
JP4423956B2 (ja) * 2003-12-10 2010-03-03 パナソニック株式会社 熱交換器およびそれを備えた衛生洗浄装置
WO2009155852A1 (en) * 2008-06-24 2009-12-30 Advanced Materials Enterprises Company Limited Water heating apparatus
FR2938634B1 (fr) * 2008-09-05 2012-12-07 Valeo Systemes Dessuyage Dispositif de chauffage de liquide a deux chemins d'ecoulement pour vehicule automobile.
WO2012011198A1 (ja) 2010-07-21 2012-01-26 Taguchi Koshiro 液体流路内蔵式高効率温水発生車載用ヒータ
DE102011003296A1 (de) 2011-01-28 2012-08-02 Behr Gmbh & Co. Kg Wärmeübertrager
DE102011050992A1 (de) 2011-06-09 2012-12-13 Borgwarner Beru Systems Gmbh Vorrichtung zum Erwärmen von Flüssigkeiten
JP5979892B2 (ja) * 2012-02-01 2016-08-31 三菱重工業株式会社 熱媒体加熱装置およびそれを備えた車両用空調装置
ITTO20120451A1 (it) * 2012-05-24 2013-11-25 Lavazza Luigi Spa Dispositivo riscaldatore elettrico per la produzione di acqua calda e/o vapore.
EP2797381B1 (de) 2013-04-26 2016-03-09 Eberspächer catem GmbH & Co. KG Elektrische Heizvorrichtung und Verfahren zu deren Herstellung
JP2014225348A (ja) * 2013-05-15 2014-12-04 三菱重工オートモーティブサーマルシステムズ株式会社 熱媒体加熱装置およびその製造方法並びにそれを用いた車両用空調装置
DE102013105270A1 (de) * 2013-05-23 2014-11-27 Borgwarner Beru Systems Gmbh Durchlauferhitzer
KR101601457B1 (ko) * 2014-07-29 2016-03-09 현대자동차주식회사 리저버 일체형의 워셔액 가열장치
EP3101364B1 (de) 2015-06-02 2017-08-30 Eberspächer catem GmbH & Co. KG Elektrische heizvorrichtung
CN204956023U (zh) * 2015-09-06 2016-01-13 镇江东方电热科技股份有限公司 集成式电子自动控制***的新能源汽车ptc电加热器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10340362A1 (de) * 2003-09-02 2005-03-24 Stiebel Eltron Gmbh & Co. Kg Elektrischer Durchlauferhitzer
EP2689945A1 (de) * 2012-07-24 2014-01-29 Behr GmbH & Co. KG Heizvorrichtung
EP2734007A1 (en) * 2012-11-14 2014-05-21 Betacera Inc. Electrical heating device and equipment with pluggable heating module
CN104903658A (zh) * 2012-12-06 2015-09-09 利宾科爱材料技术有限公司 瞬间热水加热装置
CN204795644U (zh) * 2015-05-18 2015-11-18 东辉休闲运动用品(上海)有限公司 一种spa水池用双重绝缘ptc加热器
CN205648066U (zh) * 2016-04-19 2016-10-12 金成波 一种石墨块电极热水装置
CN107525259A (zh) * 2017-09-07 2017-12-29 浙江安扬新能源科技有限公司 一种用于汽车水箱的厚膜加热装置

Also Published As

Publication number Publication date
CN109506358A (zh) 2019-03-22
US20190077224A1 (en) 2019-03-14
US10889164B2 (en) 2021-01-12
DE102017121341B4 (de) 2019-09-12
DE102017121341A1 (de) 2019-03-14

Similar Documents

Publication Publication Date Title
CN109506358B (zh) 流加热器
US11721456B2 (en) PTC heating element and an electric heating device
JP6771167B2 (ja) 組み込まれた温度センサを有する加熱装置
US4930045A (en) High power, high temperature disassemblable ceramic capacitor mount
CN106162955B (zh) 电加热装置
CN110617620A (zh) 用于加热流体的ptc加热模块
US20220377877A1 (en) Printed circuit board and fluid heater
WO2017108651A1 (en) Internal battery heating unit with thin-printed foil
US20210204365A1 (en) Heat Generating Element and Method for Manufacturing the Same
US20210227633A1 (en) Electric Heating Device
JP2018193058A (ja) 電気ヒータ
CN111788678B (zh) 用于冷却功率部件的冷却装置
US20210108830A1 (en) Heating plate and flow heater having heating plate
US10363797B2 (en) Vehicle heater
US20230007738A1 (en) Electric heater for heating a substance in a motor vehicle
CN111586907A (zh) 加热器组件和ptc加热器
WO2018155119A1 (ja) ガスセンサ
US20230132066A1 (en) Linear motor
US20180275116A1 (en) Gas sensor
KR200372489Y1 (ko) 면상발열체
WO1991001041A1 (en) High power, high temperature ceramic capacitor mount
CN212324394U (zh) 加热器组件和ptc加热器
US20240057222A1 (en) PTC Heating Device
CN114071810A (zh) 用于制造ptc加热元件的方法和ptc加热元件
CN115039511A (zh) 用于加热机动车辆中的物质的电加热器

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant