公开(公告)号：US20180376547A1

公开(公告)日：2018-12-27

申请号：US16018167

申请日：2018-06-26

申请人： LG Electronics Inc.

发明人： Heejun LEE

IPC分类号： H05B6/12 ,  H05B6/36

摘要： A coil assembly and an induction heating device including a coil assembly are provided. The coil assembly may include a coil frame having a shape corresponding to a shape of a heating region defined in a plate. A working coil may extend alternately in between opposite first and second directions, rather than being circularly arranged as in related art coil assemblies.

公开(公告)号：US10165629B2

公开(公告)日：2018-12-25

申请号：US14344735

申请日：2012-09-11

申请人： Franz Haimer ,  Wolfgang Kugle

发明人： Franz Haimer ,  Wolfgang Kugle

IPC分类号： H05B6/36 ,  H05B6/10 ,  H05B6/02 ,  H05B6/04 ,  H05B6/44 ,  H05B6/14 ,  B23P11/02

摘要： The induction coil unit for heating a component which is rotationally symmetrical relative to an axis, includes a plurality of coils arranged about the axis of the tool holder, with pole elements, which are movable radially with respect to the axis, of which pole elements each one consists of includes a stack of pole rods that can be moved relative to one another. A yoke ring connects the pole elements, which, when the coils are excited by alternating current in the tool holder, produce a magnetic flux running in the peripheral direction to inductively heat the tool holder. The pole rods of each pole element can be moved jointly by means of pinion rollers, wherein, however, slide couplings or the like are provided in the drive force transmission path between the individual pole rods so that the pole elements can adapt to different contours of the tool holder.

公开(公告)号：US10143044B1

公开(公告)日：2018-11-27

申请号：US15270494

申请日：2016-09-20

申请人： INDUCTOTHERM CORP.

发明人： Jean Lovens ,  Michel Fontaine

IPC分类号： H05B6/10 ,  H05B6/36 ,  H05B6/40

摘要： A rectangular sheet heating inductor or a multi-turn inductor is provided for induction heat treatment of a strip or slab material that may require a change in the interior opening of the inductor to allow an abnormal region of the material to pass through the interior opening and/or to allow a change in a dimension of the inductor to achieve impedance load matching with a material having variable electromagnetic properties such as a multiphase steel.

公开(公告)号：US10136479B2

公开(公告)日：2018-11-20

申请号：US15115745

申请日：2015-04-07

申请人： Electrolux Appliances Aktiebolag

发明人： Alex Viroli ,  Jérôme Brasseur

IPC分类号： H05B6/12 ,  H05B6/04 ,  H05B6/08 ,  H05B6/36 ,  H05B6/06 ,  F24C7/08

摘要： The invention discloses a hob (100) with free configurable heating array (115) and touchscreen control (130). A user may combine graphic representations (145) and (150) of a first and a second pot in order to combine a control operation of a first and a second heating zone (107, 112) associated to the respective pots. In this manner, plural heating zones can be combined by a single input, and visibility on the touchscreen control is improved by uniting both representations of the pots on the touchscreen control display. Combining/separating heating zones can be effected by the synchronous movement of two fingers uniting the two graphic representations of the pots on the touchscreen respectively diverging the two graphic representations of the pots on the touchscreen (130). A computer program product (500) allows to easily and freely configure the hob (100) and to perform maintenance and mass production.

公开(公告)号：US10128524B2

公开(公告)日：2018-11-13

申请号：US15308390

申请日：2015-05-20

申请人： Nissan Motor Co., Ltd.

发明人： Keiji Ichihara ,  Naoyuki Torii ,  Tsuneo Saito ,  Takahiko Fujii ,  Teruhito Nakatomi

IPC分类号： H01M8/241 ,  H01M8/0286 ,  H05B6/36 ,  B32B7/14 ,  B32B37/00 ,  B32B37/06 ,  B32B37/12 ,  H01M8/1004 ,  H05B6/10

摘要： A fuel cell manufacturing method and a fuel cell manufacturing device are provided in which it is possible to heat, in a localized manner, sections for which heating is desired. In this fuel cell manufacturing method, a laminate is obtained by stacking a membrane electrode assembly and a separator that has an adhesive disposed therebetween. Coils are provided adjacent a site of the laminate to be heated. Preferably, coils are disposed on opposite sides of the site in the stacking direction of the membrane electrode assembly and the separator such that current flows in the same direction as directions intersecting the stacking direction. The site to be heated is subjected to induction heating by passing current through the coils.

公开(公告)号：US20180274124A1

公开(公告)日：2018-09-27

申请号：US15762506

申请日：2016-07-04

申请人： Shin AKUTSU

发明人： Shin AKUTSU

IPC分类号： C30B13/20 ,  C30B13/30 ,  H05B6/30 ,  H05B6/06 ,  H05B6/36

CPC分类号： C30B13/20 ,  C30B13/22 ,  C30B13/30 ,  C30B29/52 ,  H05B6/067 ,  H05B6/30 ,  H05B6/32 ,  H05B6/367

摘要： To provide a single crystal production apparatus capable of efficiently producing a single crystal of relatively high quality, by cooling a melting zone, the device including: a heating part that forms the melting zone from a raw material by irradiation of light; and a supporting part that supports the melting zone in a non-contact manner.

公开(公告)号：US20180245794A1

公开(公告)日：2018-08-30

申请号：US15910935

申请日：2018-03-02

申请人： FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING CO., LTD. ,  MIDEA GROUP CO., LTD.

发明人： Hongjian MAO ,  Zhicai LIU ,  Zhifeng WANG ,  Yifan CHEN ,  Jiangping FENG ,  Zhihai MA ,  Dali OU

IPC分类号： F24C7/06 ,  F24C7/08 ,  H05B3/00 ,  H05B6/12 ,  H05B6/06 ,  H05B6/36

CPC分类号： F24C7/06 ,  F24C7/04 ,  F24C7/087 ,  H05B3/0076 ,  H05B6/06 ,  H05B6/062 ,  H05B6/129 ,  H05B6/36 ,  H05B2203/032

摘要： The present disclosure provides an electromagnetic heating device, comprising: an electromagnetic heating unit, an infrared heating unit and a MCU. The MCU is coupled with the electromagnetic heating unit and the infrared heating unit, so as to control the electromagnetic heating unit and the infrared heating unit to heat individually or simultaneously. The electromagnetic heating device of the present disclosure, since it comprises an electro electromagnetic heating unit and an infrared heating unit, the heating of the heating appliances of different materials can be performed, the application thereof is wide and unrestricted. In addition, since the infrared heating unit is comprised, the maximum heating power thereof is not limited by that of the coil disk.

公开(公告)号：US20180139804A1

公开(公告)日：2018-05-17

申请号：US15814160

申请日：2017-11-15

申请人： RATIONAL Aktiengesellschaft

发明人： David SCHICK ,  Thomas SCHREINER

IPC分类号： H05B6/12 ,  H05B6/36 ,  B21D26/00

CPC分类号： H05B6/129 ,  B21D26/00 ,  F24C15/00 ,  H01F38/14 ,  H05B6/365 ,  Y02B40/126

摘要： An energy transfer cooking device accessory is described which includes a plastically deformed metal sheet (and a transformer-like power transfer unit which has a primary circuit and a secondary circuit. The plastically deformed metal sheet is arranged between said primary circuit and said secondary circuit. Simultaneously said plastically deformed metal sheet forms a magnetically permeable coupling point for said primary circuit and said secondary circuit, so that a magnetic flux from said primary circuit to said secondary circuit via said plastically deformed metal sheet is guaranteed. Furthermore, a method of manufacturing an energy transfer cooking device accessory and a cooking device are described.

公开(公告)号：US20180098388A1

公开(公告)日：2018-04-05

申请号：US15566820

申请日：2015-12-04

申请人： POSCO ,  PSTEK CO., LTD.

发明人： Hee-Tae JEONG ,  Byoung-Gee SUNG ,  Sang-Hyeon LEE ,  Hwan-Jin SUNG ,  Hwan-Ho SEONG

IPC分类号： H05B6/36 ,  H05B6/52

CPC分类号： H05B6/362 ,  H05B6/08 ,  H05B6/104 ,  H05B6/365 ,  H05B6/42 ,  H05B6/52

摘要： A coil assembly for an induction heating device comprises: a first coil part which has, on one surface thereof, a first cooling-pipe insertion groove indented to the inside thereof; a first cooling pipe coupled to the first cooling-pipe insertion groove so that a part of the outer surface can be exposed; a second coil part which is disposed to be opposite to one surface of the first coil part provided with the first cooling-pipe insertion groove and has, on one surface opposite to the one surface of the first coil part, a second cooling-pipe insertion groove indented to the inside thereof; and a second cooling pipe coupled to the second cooling-pipe insertion groove so that a part of the outer surface can be exposed.

公开(公告)号：US20180092164A1

公开(公告)日：2018-03-29

申请号：US15716692

申请日：2017-09-27

申请人： Novelis Inc.

发明人： David Anthony Gaensbauer ,  David Edward Gantzer ,  Robert Bruce Wagstaff ,  Theresa Elizabeth MacFarlane ,  Rodger Brown ,  Andrew James Hobbis ,  Antoine Jean Willy Pralong

IPC分类号： H05B6/32 ,  F27D99/00 ,  H05B6/36

CPC分类号： C22F1/04 ,  B21B39/02 ,  B21B39/34 ,  B21C37/02 ,  B21C47/16 ,  B21C47/18 ,  B21C47/3433 ,  B21C47/3483 ,  B21D22/022 ,  B21D37/16 ,  B65G54/02 ,  B65H29/006 ,  B65H29/20 ,  C21D1/04 ,  C21D1/42 ,  C22C21/02 ,  C22C21/06 ,  C22C21/10 ,  C22C21/12 ,  C22F1/02 ,  F27D99/0001 ,  F27D2019/0003 ,  H02N15/00 ,  H05B6/104 ,  H05B6/32 ,  H05B6/36 ,  Y02P10/253

摘要： A non-contact heating apparatus uses a series of rotating magnets to heat, levitate, and/or move metal articles therethrough. A first series of rotating magnets heats the metal article to a desired temperature. A second series of rotating magnets levitates the metal article within the heating apparatus and maintains desired tension in the metal article, including urging the metal article through the heating apparatus. The heating apparatus can extend sufficiently far to soak the metal article at the desired temperature for a desired duration. The rotating magnets can be positioned outside of an electrically non-conductive, heat resistant chamber filled with an inert or mildly reactive gas, through which the metal article passes in the heating apparatus.