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1. 发明授权

US07009159B2 Induction heating apparatus having electrostatic shielding member 有权
标题翻译：具有静电屏蔽构件的感应加热装置
公开(公告)号：US07009159B2
公开(公告)日：2006-03-07
申请号：US10507990
申请日：2003-03-19
申请人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
发明人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
IPC分类号： H05B6/12
CPC分类号： H05B6/062 , H05B6/1263 , H05B2206/022
摘要： An induction heating apparatus with high safety is provided in which leakage current is prevented from flowing to the human body and there is no possibility of an electric shock even when an electrostatic shielding member does not sufficiently perform its function. The driving apparatus of the present invention is an induction heating apparatus in which the electrostatic shielding member is provided between an object to be heated and an induction heating coil where sensing portion for sensing the conduction condition of the electrostatic shielding member is provided, and driving portion for driving the induction heating coil is controlled through sensing by the sensing portion.
摘要翻译：提供了一种具有高安全性的感应加热装置，其中防止了泄漏电流流向人体，即使静电屏蔽构件不能充分发挥功能也不会发生电击。本发明的驱动装置是一种感应加热装置，其中静电屏蔽构件设置在待加热物体和感应加热线圈之间，其中设有用于感测静电屏蔽构件的导电状态的感测部分，以及驱动部分用于驱动感应加热线圈通过感测部分的感测来控制。

2. 发明申请

US20060081615A1 Induction heating apparatus having electrostatic shielding member 有权
公开(公告)号：US20060081615A1
公开(公告)日：2006-04-20
申请号：US11286666
申请日：2005-11-23
申请人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
发明人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
IPC分类号： H05B6/12
CPC分类号： H05B6/062 , H05B6/1263 , H05B2206/022
摘要： An induction heating apparatus with high safety is provided in which leakage current is prevented from flowing to the human body and there is no possibility of an electric shock even when an electrostatic shielding member does not sufficiently perform its function. The driving apparatus of the present invention is an induction heating apparatus in which the electrostatic shielding member is provided between an object to be heated and an induction heating coil where sensing portion for sensing the conduction condition of the electrostatic shielding member is provided, and driving portion for driving the induction heating coil is controlled through sensing by the sensing portion.

3. 发明申请

US20050274717A1 Induction heating apparatus 有权
标题翻译：感应加热装置
公开(公告)号：US20050274717A1
公开(公告)日：2005-12-15
申请号：US10521876
申请日：2003-08-01
申请人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
发明人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
IPC分类号： H05B6/12
CPC分类号： H05B6/1209 , H05B2206/022
摘要： An induction heating apparatus wherein an electrostatic shield and the low-potential portion of an inverter circuit are electrically connected securely is provided. The induction heating apparatus in accordance with the present invention comprises a top plate 11 on which a matter 14 to be heated is placed, an induction heating coil 12 for induction heating the matter 14 to be heated, driving means 19 for driving the induction heating coil 12, and a stationary plate 15 and a cover for stationary plate 18 provided between the matter 14 to be heated and the induction heating coil 12, wherein connection portions 17a each integrated with a connection terminal 17 are electrically connected to the electrostatic shield 16 provided on the stationary plate 15 using a conductive adhesive, and the connection parts are held between the stationary plate 15 and the cover for stationary plate 18. With this configuration, the connection parts can be held securely and stably.
摘要翻译：提供了一种感应加热装置，其中静电屏蔽和逆变器电路的低电位部分被牢固地电连接。根据本发明的感应加热装置包括顶板11，待加热物14放置在其上，用于感应加热被加热物14的感应加热线圈12，用于驱动感应加热线圈的驱动装置19 设置在要加热的物质14和感应加热线圈12之间的固定板15和固定板18的盖子，其中与连接端子17一体化的连接部分17a电连接到所提供的静电屏蔽件16 在固定板15上使用导电粘合剂，并且连接部分保持在固定板15和固定板18的盖之间。通过这种构造，可以牢固且稳定地保持连接部。

4. 发明授权

US07173224B2 Induction heating apparatus having electrostatic shielding member 有权
标题翻译：具有静电屏蔽构件的感应加热装置
公开(公告)号：US07173224B2
公开(公告)日：2007-02-06
申请号：US11286666
申请日：2005-11-23
申请人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
发明人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
IPC分类号： H05B6/12
CPC分类号： H05B6/062 , H05B6/1263 , H05B2206/022
摘要： An induction heating apparatus with high safety is provided in which leakage current is prevented from flowing to the human body and there is no possibility of an electric shock even when an electrostatic shielding member does not sufficiently perform its function. The driving apparatus of the present invention is an induction heating apparatus in which the electrostatic shielding member is provided between an object to be heated and an induction heating coil where sensing portion for sensing the conduction condition of the electrostatic shielding member is provided, and driving portion for driving the induction heating coil is controlled through sensing by the sensing portion.
摘要翻译：提供了一种具有高安全性的感应加热装置，其中防止了泄漏电流流向人体，即使静电屏蔽构件不能充分发挥功能也不会发生电击。本发明的驱动装置是一种感应加热装置，其中静电屏蔽构件设置在待加热物体和感应加热线圈之间，其中设有用于感测静电屏蔽构件的导电状态的感测部分，以及驱动部分用于驱动感应加热线圈通过感测部分的感测来控制。

5. 发明授权

US07176423B2 Induction heating apparatus 有权
标题翻译：感应加热装置
公开(公告)号：US07176423B2
公开(公告)日：2007-02-13
申请号：US10521876
申请日：2003-08-01
申请人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
发明人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
IPC分类号： H05B6/12
CPC分类号： H05B6/1209 , H05B2206/022
摘要： An induction heating apparatus wherein an electrostatic shield and the low-potential portion of an inverter circuit are electrically connected securely is provided. The induction heating apparatus in accordance with the present invention comprises a top plate 11 on which a matter 14 to be heated is placed, an induction heating coil 12 for induction heating the matter 14 to be heated, driving means 19 for driving the induction heating coil 12, and a stationary plate 15 and a cover for stationary plate 18 provided between the matter 14 to be heated and the induction heating coil 12, wherein connection portions 17a each integrated with a connection terminal 17 are electrically connected to the electrostatic shield 16 provided on the stationary plate 15 using a conductive adhesive, and the connection parts are held between the stationary plate 15 and the cover for stationary plate 18. With this configuration, the connection parts can be held securely and stably.
摘要翻译：提供了一种感应加热装置，其中静电屏蔽和逆变器电路的低电位部分被牢固地电连接。根据本发明的感应加热装置包括顶板11，待加热物14放置在其上，用于感应加热被加热物14的感应加热线圈12，用于驱动感应加热线圈的驱动装置19 设置在要加热的物质14和感应加热线圈12之间的固定板15和固定板18的盖子，其中与连接端子17一体化的连接部分17a电连接到所提供的静电屏蔽件16 在固定板15上使用导电粘合剂，并且连接部分保持在固定板15和固定板18的盖之间。通过这种结构，可以牢固且稳定地保持连接部。

6. 发明授权

US07057144B2 Induction heating device 有权
标题翻译：感应加热装置
公开(公告)号：US07057144B2
公开(公告)日：2006-06-06
申请号：US10491833
申请日：2003-02-21
申请人： Izuo Hirota , Atsushi Fujita , Takahiro Miyauchi , Yuji Fujii , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio
发明人： Izuo Hirota , Atsushi Fujita , Takahiro Miyauchi , Yuji Fujii , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio
IPC分类号： H05B6/12 , H05B6/32
CPC分类号： H05B6/1254 , H05B2206/022 , Y02B40/126
摘要： In an induction heating apparatus, in order to decrease the buoyancy exerted on an object to be heated which is made of a material having high electrical conductivity and low magnetic permeability, such as aluminum, an electrical conductor is provided between a heating coil and the object to be heated, thereby increasing the equivalent series resistance of the heating coil. Hence, the current of the heating coil, which is required for obtaining a desired heating output, is decreased, whereby the buoyancy of the object to be heated can be decreased. In addition, the electrical conductor is divided into two halves, and they are arranged in a circular arc form with a clearance provided therebetween and made close contact with the bottom face of a plate, whereby the temperature rise of the electrical conductor can be restricted. Furthermore, the heat of the electrical conductor is transferred and dissipated to the object to be heated, whereby the heating coil and the like are not damaged even if the electrical conductor is heated. An electrical conductor temperature sensor for detecting the temperature of the electrical conductor is provided; when the detection temperature becomes a predetermined temperature, the heating output of a drive circuit is decreased, whereby the heat generation of the electrical conductor is decreased and the heating coil and the like are not damaged by heat.
摘要翻译：在感应加热装置中，为了降低由诸如铝的导电性高导磁率低的材料制成的被加热物体的浮力，在加热线圈和物体之间设置电导体被加热，从而增加加热线圈的等效串联电阻。因此，为了获得期望的加热输出而需要的加热线圈的电流减小，从而能够降低待加热物体的浮力。此外，电导体被分成两半，并且它们被布置成圆弧形，间隙设置在它们之间并且与板的底面紧密接触，由此可以限制电导体的温度升高。此外，电导体的热量被传递并散发到被加热物体，由此即使加热电导体，加热线圈等也不会损坏。提供用于检测电导体的温度的电导体温度传感器; 当检测温度变为预定温度时，驱动电路的加热输出减小，导电体的发热量减少，加热线圈等不会受到热损伤。

7. 发明申请

US20050115957A1 Induction heating apparatus 有权
标题翻译：感应加热装置
公开(公告)号：US20050115957A1
公开(公告)日：2005-06-02
申请号：US10507990
申请日：2003-03-19
申请人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
发明人： Akira Kataoka , Izuo Hirota , Katsuyuki Aihara , Nobuyoshi Makio
IPC分类号： H05B6/04 , H05B6/06 , H05B6/12
CPC分类号： H05B6/062 , H05B6/1263 , H05B2206/022
摘要： An induction heating apparatus with high safety is provided in which leakage current is prevented from flowing to the human body and there is no possibility of an electric shock even when an electrostatic shielding member does not sufficiently perform its function. The driving apparatus of the present invention is an induction heating apparatus in which the electrostatic shielding member is provided between an object to be heated and an induction heating coil where sensing means for sensing the conduction condition of the electrostatic shielding member is provided, and driving means for driving the induction heating coil is controlled through sensing by the sensing means.
摘要翻译：提供了一种具有高安全性的感应加热装置，其中防止了泄漏电流流向人体，即使静电屏蔽构件不能充分发挥功能也不会发生电击。本发明的驱动装置是一种感应加热装置，其中静电屏蔽构件设置在待加热对象和感应加热线圈之间，其中设置用于感测静电屏蔽构件的导电状态的感测装置，以及驱动装置用于驱动感应加热线圈通过感测装置的感测来控制。

8. 发明授权

US07145116B2 Induction heating coil 有权
标题翻译：感应加热线圈
公开(公告)号：US07145116B2
公开(公告)日：2006-12-05
申请号：US10524595
申请日：2003-08-13
申请人： Toshihiro Keishima , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio , Kazuya Gotou
发明人： Toshihiro Keishima , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio , Kazuya Gotou
IPC分类号： H05B6/36 , H01F5/06 , H05B6/12
CPC分类号： H05B6/1245 , Y02B40/126 , Y10T29/4902
摘要： An induction heating coil having little high-frequency loss and producing little hast is easily manufactured by covering a conductor with a first insulating material to form a wire, then bundling and twisting such wires to form a stranded wire, covering the outer surface of the stranded wire with a second insulating material to form a coil wire, winding the coil wire a certain number of turns into a coil portion having a certain shape. The end portion of the coil portion and a connecting portion are heated with Joule heat while applying pressure to the end portion at the same time, so that the first and second insulating materials are fused and pressure-bonded to the conductor. Thus a terminal portion for the external connection of the coil portion is fixed while keeping the electrical connection with the conductor. Accordingly, an induction heating coil of low cost and stable quality can be easily manufactured. The induction heating coil producing little heat because of its high-frequency loss and suitable for induction heating of a highly-conductive nonmagnetic substance such as aluminum.
摘要翻译：通过用第一绝缘材料覆盖导体以形成线，容易制造几乎没有高频损耗并且产生较小的感应加热线圈，然后捆扎和扭曲这种线以形成绞合线，覆盖绞合的外表面用第二绝缘材料线形成线圈线，将线圈线圈缠绕一定数量的匝至具有一定形状的线圈部分。线圈部分的端部和连接部分同时以焦耳热加热同时向端部施加压力，使得第一和第二绝缘材料被熔融并压接在导体上。因此，用于线圈部分的外部连接的端子部分固定，同时保持与导体的电连接。因此，可以容易地制造成本低，质量稳定的感应加热线圈。感应加热线圈由于其高频损耗而产生的热量很小，并且适用于高导电性非磁性物质如铝的感应加热。

9. 发明申请

US20050284862A1 Induction heating coil 有权
标题翻译：感应加热线圈
公开(公告)号：US20050284862A1
公开(公告)日：2005-12-29
申请号：US10524595
申请日：2003-08-13
申请人： Toshihiro Keishima , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio , Kazuya Gotou
发明人： Toshihiro Keishima , Akira Kataoka , Katsuyuki Aihara , Nobuyoshi Makio , Kazuya Gotou
IPC分类号： H05B6/36 , H05B6/12
CPC分类号： H05B6/1245 , Y02B40/126 , Y10T29/4902
摘要： An induction heating coil having little high-frequency loss and producing little hast is easily manufactured by covering a conductor with a first insulating material to form a wire, then bundling and twisting such wires to form a stranded wire, covering the outer surface of the stranded wire with a second insulating material to form a coil wire, winding the coil wire a certain number of turns into a coil portion having a certain shape. The end portion of the coil portion and a connecting portion are heated with Joule heat while applying pressure to the end portion at the same time, so that the first and second insulating materials are fused and pressure-bonded to the conductor. Thus a terminal portion for the external connection of the coil portion is fixed while keeping the electrical connection with the conductor. Accordingly, an induction heating coil of low cost and stable quality can be easily manufactured. The induction heating coil producing little heat because of its high-frequency loss and suitable for induction heating of a highly-conductive nonmagnetic substance such as aluminum.
摘要翻译：通过用第一绝缘材料覆盖导体以形成线，容易制造几乎没有高频损耗并且产生较小的感应加热线圈，然后捆扎和扭曲这种线以形成绞合线，覆盖绞合的外表面用第二绝缘材料线形成线圈线，将线圈线圈缠绕一定数量的匝至具有一定形状的线圈部分。线圈部分的端部和连接部分同时以焦耳热加热同时向端部施加压力，使得第一和第二绝缘材料被熔融并压接在导体上。因此，用于线圈部分的外部连接的端子部分固定，同时保持与导体的电连接。因此，可以容易地制造成本低，质量稳定的感应加热线圈。感应加热线圈由于其高频损耗而产生的热量很小，并且适用于高导电性非磁性物质如铝的感应加热。

10. 发明申请

US20100102054A1 INDUCTION HEATING DEVICE 有权
标题翻译：感应加热装置
公开(公告)号：US20100102054A1
公开(公告)日：2010-04-29
申请号：US12520263
申请日：2007-03-19
申请人： Tomoya Fujinami , Naoaki Ishimaru , Izuo Hirota , Akira Kataoka
发明人： Tomoya Fujinami , Naoaki Ishimaru , Izuo Hirota , Akira Kataoka
IPC分类号： H05B6/06
CPC分类号： H05B6/062 , H05B2213/05 , H05B2213/07
摘要： An induction heating device includes a top plate, a thermo-sensitive device, a temperature detector, a coil, a controller, and a light-emitting section. The top plate places thereon a cooking utensil containing material to be cooked. The thermo-sensitive device changes its electrical characteristics with the temperature of the cooking utensil. The temperature detector detects the temperature of the cooking utensil based on the electrical characteristics of the thermo-sensitive device. The coil heats the cooking utensil. The controller controls the coil based on the temperature information of the temperature detector, thereby controlling an amount of the electric heating power to be supplied to the cooking utensil. The light-emitting section emits visible light to the area over the thermo-sensitive device. The light from the light-emitting section illuminates the area over the thermo-sensitive device through the top plate.
摘要翻译：感应加热装置包括顶板，热敏装置，温度检测器，线圈，控制器和发光部。顶板放置有包含要烹饪的材料的烹饪器具。热敏设备改变其电特性与炊具的温度。温度检测器基于热敏装置的电特性检测炊具的温度。线圈加热炊具。控制器基于温度检测器的温度信息来控制线圈，由此控制供给到炊具的电加热功率的量。发光部分向热敏元件上的区域发射可见光。来自发光部的光通过顶板照射热敏装置上的区域。

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