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    • 1. 发明申请
    • DEVICE COMPRISING AN INTEGRATED COIL
    • 包含集成线圈的设备
    • WO1998029881A1
    • 1998-07-09
    • PCT/IB1997001543
    • 1997-12-08
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.PHILIPS NORDEN AB
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.PHILIPS NORDEN ABLEEUWENBURGH, Arie, Jan
    • H01F05/00
    • H01F5/003H01F2017/0046H01F2017/0086H03H7/0115
    • The invention relates to a device comprising an integrated coil (L) on a substrate, which coil (L) includes a first conductor track (1) in the form of a spiral having windings (2, 3), with an outer end (6) of the first track (1) being situated on an outside of the spiral, and an inner end (7) of the first track (1) being situated on an inside of the spiral, and said coil (L) comprising a conductive cross-strip (10) which is connected to the inner end (7) and continues to the outside of the spiral, so that the cross-strip (10) forms a crossing (11) with a winding (3) in the spiral. A problem with such a coil (L) is that the crossing (11) of the cross-strip (10) and the first conductor track (1) yields a stray capacitance which adversely affects the frequency behavior of the device. In accordance with the invention, the device is characterized in that a compensation-conductor track (21) is provided which makes electric contact (31) with a first winding (2), and which demonstrates an overlap with a winding (3) adjacent to the first winding (2). The overlap between the compensation-conductor track (21) and a winding (3) forms a compensation capacitance. The effect of the stray capacitance of the crossing (11) on the frequency behavior of the coil (L) is compensated for by the compensation capacitance.
    • 本发明涉及一种包括在基板上的集成线圈(L)的装置,该线圈(L)包括螺旋形式的具有绕组(2,3)的第一导体轨道(1),其具有外端(6) )位于所述螺旋的外侧,并且所述第一轨道(1)的内端(7)位于所述螺旋的内侧,所述线圈(L)包括导电十字 - 带(10),其连接到所述内端(7)并且继续到所述螺旋的外部,使得所述横条(10)与所述螺旋中的绕组(3)形成交叉点(11)。 这种线圈(L)的问题是交叉条(10)和第一导体轨道(1)的交叉(11)产生杂散电容,这对器件的频率特性产生不利影响。 根据本发明,该装置的特征在于提供一种与第一绕组(2)进行电接触(31)的补偿导体轨道(21),并且示出与邻近的绕组(3)的重叠 第一卷(2)。 补偿导体轨道(21)和绕组(3)之间的重叠形成补偿电容。 交叉点(11)的杂散电容对线圈(L)的频率行为的影响由补偿电容补偿。
    • 8. 发明申请
    • HAIR STYLING INSTRUMENT
    • 发型仪器
    • WO1998027844A1
    • 1998-07-02
    • PCT/IB1997001555
    • 1997-12-08
    • PHILIPS ELECTRONICS N.V.PHILIPS NORDEN AB
    • PHILIPS ELECTRONICS N.V.PHILIPS NORDEN ABVAN DEN BRUG, LippeKIP, Albart, Johannes
    • A45D20/12
    • A45D20/50
    • A hair styling instrument comprises a housing (8) having a front side (9), formed with at least one passage (10) for heated air. Elongate hair guides (12, 13, 14) project exclusively from the front side (9) of the housing (8) or, at least in the area of the passage (10), fixed elongate hair guides (12, 14) project from the housing (8). Movable ones of the hair guides (13) are movable between a first position, in which they project fully from the housing (8), and a second position, in which they project from the housing (8) at the most to a smaller extent than in said first position. With the movable hair guides (13) in the second position the hair styling instrument can be moved through wet tangled hair with a low resistance. Subsequently, when the hair is tidied and dried, a proper grip and hence a satisfactory styling performance is achieved with the movable hair guides (13) in the first position.
    • 头发造型器具包括具有前侧(9)的壳体(8),所述前侧形成有用于加热空气的至少一个通道(10)。 细长的头发引导件(12,13,14)从外壳(8)的前侧(9)突出,或至少在通道(10)的区域中,固定的细长的头发引导件(12,14)从 外壳(8)。 可移动的头发导件(13)可在其中从壳体(8)完全突出的第一位置和第二位置之间移动,在第二位置,它们从壳体(8)以最大程度的伸出 比在第一个位置。 随着可移动的头发导板(13)处于第二位置,头发定型器可以以低阻力移动通过湿缠结的头发。 随后,当头发被整理和干燥时,可移动的头发引导件(13)处于第一位置就可以获得适当的抓握并因此获得满意的造型性能。