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公开(公告)号：US5569023A
公开(公告)日：1996-10-29
申请号：US288904
申请日：1994-08-11
CPC分类号： F04D23/008
摘要： A vortex blower includes an induction motor and a blower portion driven by the motor. The blower portion includes an impeller and a casing. The impeller is so mounted on a rotary output shaft of the induction motor that the impeller is disposed near the induction motor. The casing is so disposed that the impeller is interposed between the induction motor and the casing. An inlet port and an outlet port are provided on an end of the casing opposite to the induction motor. The blower portion has approximately the same diameter as that of the induction motor.
摘要翻译： 涡流鼓风机包括感应电动机和由电动机驱动的鼓风机部分。 鼓风机部分包括叶轮和壳体。 叶轮安装在感应电动机的旋转输出轴上，叶轮设置在感应电动机附近。 壳体被布置成使得叶轮介于感应电动机和壳体之间。 在与感应电动机相对的壳体的一端设有入口和出口。 鼓风机部分具有与感应电动机大致相同的直径。
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2.发明授权Vortex flow blower having blades each formed by curved surface and method of manufacturing the same 失效具有各自由曲面形成的叶片的涡流鼓风机及其制造方法
公开(公告)号：US5395210A
公开(公告)日：1995-03-07
申请号：US24870
申请日：1993-03-01
申请人： Susumu Yamazaki , Eiichi Ito , Hiroshi Asabuki , Masayuki Fujio , Hajime Fujita , Kazuo Kobayashi , Kengo Hasegawa , Yukio Chihara , Hiromoto Ashihara , Takashi Watanabe , Kanzi Mizutani , Yuichi Nakatsuhama , Yukio Makuta , Kazuo Yanagiya , Tomoya Tamura
发明人： Susumu Yamazaki , Eiichi Ito , Hiroshi Asabuki , Masayuki Fujio , Hajime Fujita , Kazuo Kobayashi , Kengo Hasegawa , Yukio Chihara , Hiromoto Ashihara , Takashi Watanabe , Kanzi Mizutani , Yuichi Nakatsuhama , Yukio Makuta , Kazuo Yanagiya , Tomoya Tamura
CPC分类号： F04D29/30 , F04D23/008 , F04D29/26 , Y10T29/49321 , Y10T29/49323
摘要： A vortex flow blower used as an air source to be incorporated into general industrial machines. The vortex flow blower is characterized in that the shape of the blade in its impeller is three dimensionally formed such that at least the inner portion of the blade can be adapted to the three dimensional internal flow. According to the present invention, the aerodynamic performance can be significantly improved and the size of a vortex flow blower can be reduced. Furthermore, an impeller having three dimensionally shaped blades is manufactured by independently manufacturing the shroud and the blades and coupling them, so that the impeller of a complicated shape can be readily manufactured. Furthermore, since the blade can be made of a thin and light material, the secondary moment of inertia of the impeller can be reduced.
摘要翻译： 用作作为一般工业机器的空气源的涡流鼓风机。 涡流鼓风机的特征在于，其叶轮中的叶片的形状被三维地形成为使得至少叶片的内部部分能够适应于三维内部流动。 根据本发明，可以显着提高空气动力性能，并且可以减小涡流鼓风机的尺寸。 此外，通过独立地制造护罩和叶片并联接它们来制造具有三维形状的叶片的叶轮，从而可以容易地制造复杂形状的叶轮。 此外，由于叶片可以由薄且轻的材料制成，所以可以减小叶轮的二次转动惯量。
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公开(公告)号：US5697152A
公开(公告)日：1997-12-16
申请号：US351183
申请日：1994-11-30
申请人： Susumu Yamazaki , Eiichi Ito , Hiroshi Asabuki , Masayuki Fujio , Hajime Fujita , Kazuo Kobayashi , Kengo Hasegawa , Yukio Chihara , Hiromoto Ashihara , Takashi Watanabe , Kanzi Mizutani , Yuichi Nakatsuhama , Yukio Makuta , Kazuo Yanagiya , Tomoya Tamura
发明人： Susumu Yamazaki , Eiichi Ito , Hiroshi Asabuki , Masayuki Fujio , Hajime Fujita , Kazuo Kobayashi , Kengo Hasegawa , Yukio Chihara , Hiromoto Ashihara , Takashi Watanabe , Kanzi Mizutani , Yuichi Nakatsuhama , Yukio Makuta , Kazuo Yanagiya , Tomoya Tamura
CPC分类号： F04D29/30 , F04D23/008 , F04D29/26 , Y10T29/49321 , Y10T29/49323
摘要： A vortex flow blower used as an air source to be incorporated into general industrial machines. The vortex flow blower is characterized in that the shape of the blade in its impeller is three dimensionally formed such that at least the inner portion of the blade can be adapted to the three dimensional internal flow. According to the present invention, the aerodynamic performance can be significantly improved and the size of a vortex flow blower can be reduced. Furthermore, an impeller having three dimensionally shaped blades is manufactured by independently manufacturing the shroud and the blades and coupling them, so that the impeller of a complicated shape can be readily manufactured. Furthermore, since the blade can be made of a thin and light material, the secondary moment of inertia of the impeller can be reduced.
摘要翻译： 用作作为一般工业机器的空气源的涡流鼓风机。 涡流鼓风机的特征在于，其叶轮中的叶片的形状被三维地形成为使得至少叶片的内部部分能够适应于三维内部流动。 根据本发明，可以显着提高空气动力性能，并且可以减小涡流鼓风机的尺寸。 此外，通过独立地制造护罩和叶片并联接它们来制造具有三维形状的叶片的叶轮，从而可以容易地制造复杂形状的叶轮。 此外，由于叶片可以由薄且轻的材料制成，所以可以减小叶轮的二次转动惯量。
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公开(公告)号：US5536139A
公开(公告)日：1996-07-16
申请号：US351181
申请日：1994-11-30
申请人： Susumu Yamazaki , Eiichi Ito , Hiroshi Asabuki , Masayuki Fujio , Hajime Fujita , Kazuo Kobayashi , Kengo Hasegawa , Yukio Chihara , Hiromoto Ashihara , Takashi Watanabe , Kanzi Mizutani , Yuichi Nakatsuhama , Yukio Makuta , Kazuo Yanagiya , Tomoya Tamura
发明人： Susumu Yamazaki , Eiichi Ito , Hiroshi Asabuki , Masayuki Fujio , Hajime Fujita , Kazuo Kobayashi , Kengo Hasegawa , Yukio Chihara , Hiromoto Ashihara , Takashi Watanabe , Kanzi Mizutani , Yuichi Nakatsuhama , Yukio Makuta , Kazuo Yanagiya , Tomoya Tamura
CPC分类号： F04D29/30 , F04D23/008 , F04D29/26 , Y10T29/49321 , Y10T29/49323
摘要： A vortex flow blower used as an air source to be incorporated into general industrial machines. The vortex flow blower is characterized in that the shape of the blade in its impeller is three dimensionally formed such that at least the inner portion of the blade can be adapted to the three dimensional internal flow. According to the present invention, the aerodynamic performance can be significantly improved and the size of a vortex flow blower can be reduced. Furthermore, an impeller having three dimensionally shaped blades is manufactured by independently manufacturing the shroud and the blades and coupling them, so that the impeller of a complicated shape can be readily manufactured. Furthermore, since the blade can be made of a thin and light material, the secondary moment of inertia of the impeller can be reduced.
摘要翻译： 用作作为一般工业机器的空气源的涡流鼓风机。 涡流鼓风机的特征在于，其叶轮中的叶片的形状被三维地形成为使得至少叶片的内部部分能够适应于三维内部流动。 根据本发明，可以显着提高空气动力性能，并且可以减小涡流鼓风机的尺寸。 此外，通过独立地制造护罩和叶片并联接它们来制造具有三维形状的叶片的叶轮，从而可以容易地制造复杂形状的叶轮。 此外，由于叶片可以由薄且轻的材料制成，所以可以减小叶轮的二次转动惯量。
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公开(公告)号：USD327316S
公开(公告)日：1992-06-23
申请号：US687535
申请日：1991-04-19
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公开(公告)号：US5035519A
公开(公告)日：1991-07-30
申请号：US488948
申请日：1990-03-05
申请人： Kooji Aizawa , Katsutoshi Nii , Kazuhiko Kawaike , Kengo Hasegawa , Akira Saruta , Ryoichi Nakashima
发明人： Kooji Aizawa , Katsutoshi Nii , Kazuhiko Kawaike , Kengo Hasegawa , Akira Saruta , Ryoichi Nakashima
摘要： A thrust bearing including a ring-like form plate body, and a plurality of rib members provided on the ring-like form plate body of the thrust bearing. Such a plurality of rib members may be provided on a thrust runner. The rib members cause a difference in load deformation amount in a circumferential direction according to thrust load and generate a wedge-shaped form clearance between a sliding face of the thrust bearing and a sliding face of the thrust runner. Since the wedge-shaped form clearance is formed by utilizing the load deformation, even when the thrust load becomes large, the wedge-shaped form clearance does not become narrow. The occurrence of dynamic pressure by the wedge effect and the formation of a water film can be assured, and the temperature increase between the sliding face of the thrust runner and the sliding face of the thrust bearing can be restrained.
摘要翻译： 推力轴承，其包括环状的板状体，以及设置在推力轴承的环状的板状体上的多个肋部件。 这样的多个肋构件可以设置在推力滑轮上。 肋构件根据推力负载引起圆周方向的载荷变形量的差异，并且在推力轴承的滑动面和推力滑轮的滑动面之间产生楔形的间隙。 由于通过利用负载变形来形成楔形的间隙，所以即使推力负荷变大，楔形间隙也不会变窄。 可以确保通过楔形效应产生的动态压力和水膜的形成，并且可以抑制推力滑块的滑动面与推力轴承的滑动面之间的温度升高。
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公开(公告)号：US5091823A
公开(公告)日：1992-02-25
申请号：US711492
申请日：1991-05-28
申请人： Takatsugu Kanbara , Hiroshi Asabuki , Satoshi Ibori , Kengo Hasegawa , Kenji Nandou , Takehiko Yanagida , Naoto Suzuki , Shigeyuki Baba , Hiroshi Fujii , Takuji Torii
发明人： Takatsugu Kanbara , Hiroshi Asabuki , Satoshi Ibori , Kengo Hasegawa , Kenji Nandou , Takehiko Yanagida , Naoto Suzuki , Shigeyuki Baba , Hiroshi Fujii , Takuji Torii
CPC分类号： H05K9/0022 , H02M5/44 , H02M7/003 , H05K7/20918 , H05K7/20927
摘要： In an inverter device comprising a main circuit section which switches a power at high speed, having a switching element and a smoothing condenser for smoothing the power supplied to the switching element, and a logic section for controlling the main circuit section, a shielding member is disposed between the main circuit section and the logical section. The shielding member includes a combination of a heat shielding member and an electromagnetic shielding member so as to protect the logic section from heat, electromagnetic noise, and vibration generated in the main circuit section for improving reliability of the inverter device.
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公开(公告)号：US4333520A
公开(公告)日：1982-06-08
申请号：US156116
申请日：1980-06-03
申请人： Michio Yanadori , Kengo Hasegawa , Motokazu Uchida
发明人： Michio Yanadori , Kengo Hasegawa , Motokazu Uchida
CPC分类号： F28D15/0275 , F24F12/002 , Y02B30/563
摘要： A ventilating system including a heat exchanger utilizing boiling and condensation of a liquid mounted in a cabinet formed with a first air passage and a second air passage by a partition plate extending horizontally across the heat exchanger substantially in the center thereof. At least one air sucking and exhausting fan is mounted in one of the first and second air passages, and the heat exchanger is provided with at least one auxiliary heat exchanger operative to perform space cooling or space heating. The first and second air passages are each provided with ventilating ports for effecting heat recovery, ventilating ports for effecting cooling by ventilation and a ventilating port for allowing cooled air or heated air to flow therethrough, so that the ventilating system can be operated in a heat recovery mode, a cooling by ventilation mode and a space cooling or space heating mode by actuating the auxiliary heat exchanger and suitably opening and closing various ventilating ports.
摘要翻译： 一种通风系统，其特征在于，包括利用沸腾冷凝的热交换器，所述热交换器利用通过大致在其中心水平穿过热交换器延伸的分隔板，安装在由第一空气通道形成的柜中的液体和第二空气通道。 至少一个吸气排风扇安装在第一和第二空气通道中的一个中，并且热交换器设置有至少一个辅助热交换器，其操作以执行空间冷却或空间加热。 第一和第二空气通道均设有用于实现热回收的通风口，用于通过通风进行冷却的通风口和用于允许冷却空气或热空气流过其的通风口，使得通风系统能够在热量 恢复模式，通过通风模式的冷却和空间冷却或空间加热模式，通过致动辅助热交换器并适当地打开和关闭各种通风口。
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