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111. 发明授权

KR1019920010855B1 고주파 발열관 失效
标题翻译：微波加热器
公开(公告)号：KR1019920010855B1
公开(公告)日：1992-12-19
申请号：KR1019900013138
申请日：1990-08-24
申请人： 최봉은
发明人： 최봉은
IPC分类号： H01J23/12 , H05B6/64
摘要： The high frequency heating tube is for browning surface of food in microwave oven. The high frequency tube includes a protective tube (1) made of a microwave permeable material to protect a heating tube (3), a holder (2) having elasticity to absorb the expansion of a heating tube, a heating tube (3) for browning surface of food, and a layer (4) for preventing thermal transmission from the heating tube. The heating tube is made by mixing a silica powder and a high frequency lossy material to get high temperature rising for a short time.
摘要翻译：高频加热管用于微波炉食品的褐变表面。高频管包括由微波可渗透材料制成的保护管（1），以保护加热管（3），具有弹性的吸收加热管膨胀的保持器（2），用于褐变的加热管（3）食品表面，以及防止来自加热管的热传递的层（4）。加热管通过混合二氧化硅粉末和高频损耗材料制成，以在短时间内升高温度。

113. 发明授权

KR1019920007821B1 전파흡수용 비드 失效
标题翻译：电磁波吸收器
公开(公告)号：KR1019920007821B1
公开(公告)日：1992-09-17
申请号：KR1019900011392
申请日：1990-07-26
申请人： 최봉은
发明人： 최봉은
IPC分类号： H01F1/00
摘要： The bead for absorbing electric waves is manufactured by coating a high frequency loss material onto an inorganic material containing silicate. The high frequency loss material is selected from magnetic, dielectric or electroconductive material. The inorganic material is selected from sand, silica sand, kaoline, clay, bentonite, chamotte, zircon, eucryptite, olivine, cordierite, steatite or mullite. The beads have a good absorption characteristic in a wide frequency band and are useful for shield materials for electric waves.
摘要翻译：用于吸收电波的珠是通过将高频损失材料涂覆到含硅酸盐的无机材料上来制造的。高频损耗材料选自磁性，电介质或导电材料。无机材料选自砂，硅砂，高岭土，粘土，膨润土，火山灰，锆石，堇青石，橄榄石，堇青石，滑石或莫来石。珠在宽频带中具有良好的吸收特性，对于电波的屏蔽材料是有用的。

114. 发明授权

KR1019920007541B1 쎄라믹 발열체 失效
标题翻译：陶瓷加热装置
公开(公告)号：KR1019920007541B1
公开(公告)日：1992-09-05
申请号：KR1019900008633
申请日：1990-06-12
申请人： 최봉은
发明人： 박영우 , 최봉은
IPC分类号： H05B3/20 , H05B6/64
摘要： The ceramic heating element comprises a high frequency high loss material, dielectric loss and magnetic loss maerial or dielectric material such as barium titanate having electromagnetic wave absorbing property and a lattice vacncy material having transparency against electromagnetic wave such as kaolinite, bentonite, eucryptite, cordierite, etc. and colloidal silica as a binding agent. The heating element is prepared by sintering at 1,200 deg.C for 4 hrs., after mixing them.
摘要翻译：陶瓷加热元件包括高频高损耗材料，介电损耗和具有电磁波吸收特性的钛酸钡等磁损耗介质材料和对电磁波具有透明性的晶格孔隙材料，如高岭石，膨润土，堇青石，堇青石，胶体二氧化硅等作为粘合剂。加热元件通过在1,200℃下烧结4小时，混合后制备。

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