专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1429365A3 Magnetron, and microwave oven and high-frequency heating apparatus each equipped with the same 审中-公开
标题翻译：磁控管和微波和射频加热系统具有这样的磁控管
公开(公告)号：EP1429365A3
公开(公告)日：2008-08-13
申请号：EP03256905.5
申请日：2003-10-31
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V. , Ha, Hyun-Jun
IPC分类号： H01J23/10 , H01J25/587
CPC分类号： H05B6/72 , H01J23/10 , H01J25/587
摘要： A magnetron includes a ring-shaped anode (303), a cathode, an activating space (304), at least one permanent magnet (305) and a magnetic flux carrying unit (306,307,308). The ring-shaped anode (303) forms a plurality of resonance circuits (302). The cathode is disposed at the axial center of the anode (303) to emit thermions. The activating space (304) is formed between the anode (303) and the cathode. The at least one permanent magnet (305) is provided beside the anode (303). The magnetic flux carrying unit (306,307,308) carries magnetic flux generated by the at least one permanent magnet (305) to the activating space (304). A microwave oven and/or high frequency heating apparatus may utilize the magnetron.

2. 发明公开

EP1391908A2 Magnetron for microwave ovens 有权
标题翻译：磁控管用于微波炉
公开(公告)号：EP1391908A2
公开(公告)日：2004-02-25
申请号：EP02258076.5
申请日：2002-11-25
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V.
IPC分类号： H01J23/22 , H01J25/50
CPC分类号： H05B6/72 , H01J23/22 , H01J25/587
摘要： A magnetron for use in, for example, microwave ovens, includes a positive polar cylinder (101), a plurality of vanes (102), and large-diameter and small-diameter strip rings (401,402). The vanes (102) constitute a positive polar section, along with the positive polar cylinder (101). The large-diameter and small-diameter strip rings (401,402) are disposed on an upper portion and a lower portion of the vanes, respectively, to alternatively and electrically connect the vanes to one another. The inside and outside diameters of the large-diameter strip ring (401) are in a range of 17.1 mm to 18.01 mm and 18.6 mm to 19.6 mm, respectively. The inside and outside diameters of the small-diameter strip ring (402) are in a range of 13.4 mm to 14.4 mm and 14.9 mm to 15.9 mm, respectively. The height of the large-diameter and small-diameter strip rings (401,402) is in a range of 1.50 mm to 1.60 mm. The distance between the large-diameter strip ring and the small-diameter strip ring is maintained in an error range of 2.20 mm. Advantageously, the magnetron is readily manufactured having a desired frequency, and a high efficiency (Q).
摘要翻译：用于例如微波炉的磁控管包括正极性圆柱体101，多个叶片102以及大直径和小直径的带状环401,402。叶片（102）与正极性圆柱体（101）一起构成正极性区段。大直径和小直径的带环（401,402）分别设置在叶片的上部和下部，以交替地并且将叶片彼此电连接。大直径带环（401）的内径和外径分别在17.1mm至18.01mm和18.6mm至19.6mm的范围内。小直径带环（402）的内径和外径分别在13.4mm至14.4mm和14.9mm至15.9mm的范围内。大直径和小直径带环（401,402）的高度在1.50mm至1.60mm的范围内。大直径带环和小直径带环之间的距离保持在2.20mm的误差范围内。有利地，磁控管易于制造成具有期望的频率和高效率（Q）。

3. 发明公开

EP1391908A3 Magnetron for microwave ovens 有权
标题翻译：磁控管微波炉
公开(公告)号：EP1391908A3
公开(公告)日：2007-08-22
申请号：EP02258076.5
申请日：2002-11-25
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V.
IPC分类号： H01J23/22 , H01J25/50
CPC分类号： H05B6/72 , H01J23/22 , H01J25/587
摘要： A magnetron for use in, for example, microwave ovens, includes a positive polar cylinder (101), a plurality of vanes (102), and large-diameter and small-diameter strip rings (401,402). The vanes (102) constitute a positive polar section, along with the positive polar cylinder (101). The large-diameter and small-diameter strip rings (401,402) are disposed on an upper portion and a lower portion of the vanes, respectively, to alternatively and electrically connect the vanes to one another. The inside and outside diameters of the large-diameter strip ring (401) are in a range of 17.1 mm to 18.01 mm and 18.6 mm to 19.6 mm, respectively. The inside and outside diameters of the small-diameter strip ring (402) are in a range of 13.4 mm to 14.4 mm and 14.9 mm to 15.9 mm, respectively. The height of the large-diameter and small-diameter strip rings (401,402) is in a range of 1.50 mm to 1.60 mm. The distance between the large-diameter strip ring and the small-diameter strip ring is maintained in an error range of 2.20 mm. Advantageously, the magnetron is readily manufactured having a desired frequency, and a high efficiency (Q).

4. 发明公开

EP1427257A3 Apparatus and method for automatically cooking fruit 审中-公开
标题翻译：的装置和方法的水果自动烹调
公开(公告)号：EP1427257A3
公开(公告)日：2006-08-02
申请号：EP03252504.0
申请日：2003-04-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V. , Kim, Tai Eun
IPC分类号： H05B6/68
CPC分类号： H05B6/6458
摘要： An apparatus and a method implement automatic cooking, which may automatically cook compote, thus conveniently providing the uniform and optimal cooking quality of compote to a user. The cooking apparatus includes a cooking cavity (104) that contains food to be cooked and water therein, and a heating unit (106a) that heats the food and the water. The cooking apparatus further includes a control unit (202) operated to heat the food and the water at a preset initial output of the heating unit (106a), to reduce the output of the heating unit (106a) to a first reduced output, allow a heated high temperature water to be absorbed into the food after the water is boiled, and to increase and reduce the output of the heating unit (106a) in stages to reduce an amount of the water.

5. 发明公开

EP1482531A3 Magnetron 有权
标题翻译：磁控
公开(公告)号：EP1482531A3
公开(公告)日：2008-02-20
申请号：EP04250016.5
申请日：2004-01-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V. , Ha, Hyun-Jun
IPC分类号： H01J23/20 , H01J23/213 , H01J23/22 , H01J25/587
CPC分类号： H01J25/587 , H01J23/20 , H01J23/213 , H01J23/22
摘要： A magnetron includes semi-circularly shaped electric field adjusting grooves (150) provided on surfaces of outer ends of vanes (104) brought into contact with an inner surface of a positive polar body (102) to make distribution of an electric field uniform on the surfaces of the outer ends of the vanes (104). Accordingly, the electric field becomes uniform by the electric field adjusting grooves (150) provided on the surfaces of the outer ends of the vanes (104), so that generation of undesirable harmonics is suppressed.
摘要翻译：磁控管包括设置在与正极体（102）的内表面接触的叶片（104）的外端表面上的半圆形电场调节槽（150），以使电场在叶片（104）的外端的表面。相应地，通过设置在叶片（104）的外端表面上的电场调节槽（150），电场变得均匀，从而抑制了不希望的谐波的产生。

6. 发明公开

EP1403900A2 Magnetron for microwave ovens 审中-公开
标题翻译： Magnetron希望Mikrowellenensens
公开(公告)号：EP1403900A2
公开(公告)日：2004-03-31
申请号：EP02258698.6
申请日：2002-12-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V. , Kim, Chul , Ha, Hyun-Jun
IPC分类号： H01J25/587
CPC分类号： H01J25/587 , H01J23/04 , H01J23/11 , H05B6/72
摘要： A magnetron includes upper and lower shields (700,800) to cover a top and bottom of a filament (106), respectively. Upper and lower pole pieces (117,118) are disposed to induce magnetic flux into the activating space. The upper shield (700) and/or the lower shield (800) have a diameter ranging from 6.95 mm to 7.10 mm. The upper shield and the lower shield (700,800) are each geometrically structured to change electric and magnetic fields in the activating space, thereby preventing thermions emitted by the filament from escaping the activating space.
摘要翻译：磁控管包括分别覆盖灯丝（106）的顶部和底部的上部和下部屏蔽件（700,800）。设置上下极片（117,118）以将磁通量引入激活空间。上屏蔽（700）和/或下屏蔽（800）的直径范围为6.95mm至7.10mm。上屏蔽和下屏蔽（700,800）各自被几何构造以改变激活空间中的电场和磁场，从而防止灯丝发射的热量逸出激活空间。

7. 发明公开

EP1383154A1 Magnetron 审中-公开
标题翻译：磁控
公开(公告)号：EP1383154A1
公开(公告)日：2004-01-21
申请号：EP02258563.2
申请日：2002-12-11
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V.
IPC分类号： H01J25/587 , H01J9/36 , H01J23/40
CPC分类号： H01J23/22 , H01J23/20 , H01J23/40 , H01J25/587
摘要： A magnetron includes a filament (10) to irradiate thermoelectrons, a plurality of anodic vanes (22) arranged around the filament (10) in radial directions, and an antenna (38) connected to at least one of the anodic vanes. The vane connected to the antenna is provided with an antenna holding part (24). The antenna holding part (24) outwardly extends from an upper edge of the vane by a predetermined length to connect the antenna to the vane. Advantageously, a surface area of each vane is substantially equal, thereby preventing harmonic waves from being generated in the magnetron.
摘要翻译：磁控管包括用于照射热电子的细丝（10），在径向方向上布置在灯丝（10）周围的多个阳极叶片（22）和连接到至少一个阳极叶片的天线（38）。连接到天线的叶片设置有天线保持部分（24）。天线保持部分（24）从叶片的上边缘向外延伸预定长度以将天线连接到叶片。有利地，每个叶片的表面积基本相等，从而防止在磁控管中产生谐波。

8. 发明公开

EP1403900A3 Magnetron for microwave ovens 审中-公开
标题翻译：的微波炉的磁控管
公开(公告)号：EP1403900A3
公开(公告)日：2008-09-10
申请号：EP02258698.6
申请日：2002-12-17
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V. , Kim, Chul , Ha, Hyun-Jun
IPC分类号： H01J25/587
CPC分类号： H01J25/587 , H01J23/04 , H01J23/11 , H05B6/72
摘要： A magnetron includes upper and lower shields (700,800) to cover a top and bottom of a filament (106), respectively. Upper and lower pole pieces (117,118) are disposed to induce magnetic flux into the activating space. The upper shield (700) and/or the lower shield (800) have a diameter ranging from 6.95 mm to 7.10 mm. The upper shield and the lower shield (700,800) are each geometrically structured to change electric and magnetic fields in the activating space, thereby preventing thermions emitted by the filament from escaping the activating space.

9. 发明授权

EP1391908B1 Magnetron for microwave ovens 有权
标题翻译：磁控管微波炉
公开(公告)号：EP1391908B1
公开(公告)日：2008-07-23
申请号：EP02258076.5
申请日：2002-11-25
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Shon, Jong-Chull , Rayskiy, Boris V.
IPC分类号： H01J23/22 , H01J25/50
CPC分类号： H05B6/72 , H01J23/22 , H01J25/587

10. 发明公开

EP1482531A2 Magnetron 有权
标题翻译：磁控
公开(公告)号：EP1482531A2
公开(公告)日：2004-12-01
申请号：EP04250016.5
申请日：2004-01-05
申请人： Samsung Electronics Co., Ltd.
发明人： Shon, Jong-Chull , Rayskiy, Boris V. , Ha, Hyun-Jun
IPC分类号： H01J25/587
CPC分类号： H01J25/587 , H01J23/20 , H01J23/213 , H01J23/22
摘要： A magnetron includes semi-circularly shaped electric field adjusting grooves (150) provided on surfaces of outer ends of vanes (104) brought into contact with an inner surface of a positive polar body (102) to make distribution of an electric field uniform on the surfaces of the outer ends of the vanes (104). Accordingly, the electric field becomes uniform by the electric field adjusting grooves (150) provided on the surfaces of the outer ends of the vanes (104), so that generation of undesirable harmonics is suppressed.
摘要翻译：磁控管与正极体（102）一起具有正极性部分。一组叶片（104）连接到极体的内表面，并且朝向极体的中心轴线径向布置。每个叶片在叶片的外端设置有一个槽（150），以使叶片与内表面接触，并允许在叶片上形成均匀的电场。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式