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1. 发明授权

US5395210A Vortex flow blower having blades each formed by curved surface and method of manufacturing the same 失效
标题翻译：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
IPC分类号： F04D23/00 , F04D29/26 , F04D29/30 , F04D5/00
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。

2. 发明授权

US5697152A Method of manufacturing an impeller 失效
标题翻译：制造叶轮的方法
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
IPC分类号： F04D23/00 , F04D29/26 , F04D29/30 , B23P15/00
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。

3. 发明授权

US5536139A Vortex flow blower having blades each formed by curved surface 失效
标题翻译：具有各自由弯曲表面形成的叶片的涡流鼓风机
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
IPC分类号： F04D23/00 , F04D29/26 , F04D29/30 , F04D5/00
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。

4. 外观设计

USD327316S Vortex blower 失效
公开(公告)号：USD327316S
公开(公告)日：1992-06-23
申请号：US687535
申请日：1991-04-19
申请人： Toshiharu Yoshidomi , Takeshi Abe , Eiichi Ito , Masayuki Fujio , Kazuo Kobayashi , Kengo Hasegawa , Yukio Chihara
设计人： Toshiharu Yoshidomi , Takeshi Abe , Eiichi Ito , Masayuki Fujio , Kazuo Kobayashi , Kengo Hasegawa , Yukio Chihara

5. 发明授权

US5281083A Vortex flow blower 失效
标题翻译：涡流鼓风机
公开(公告)号：US5281083A
公开(公告)日：1994-01-25
申请号：US900932
申请日：1992-06-18
申请人： Eiichi Ito , Susumu Yamazaki , Masayuki Fujio , Toshiharu Yoshidomi , Hiroshi Asabuki , Kazuo Kobayashi
发明人： Eiichi Ito , Susumu Yamazaki , Masayuki Fujio , Toshiharu Yoshidomi , Hiroshi Asabuki , Kazuo Kobayashi
IPC分类号： F04D23/00 , F04D5/00
CPC分类号： F04D23/008 , F04D29/161 , F05D2250/51
摘要： A vortex flow blower including a blower casing having an annular flow passageway extending from an inlet port for receiving fluid to an outlet port for discharging the fluid, the outlet port being disposed adjacent to the inlet port, and an impeller accommodated in the blower casing for producing a vortex flow of the fluid in the annular flow passageway. The vortex flow blower is configured for enabling at least one of noise reduction pressure increase and reduction of power requirements of the vortex flow blower, by providing at least one of sectional area reducer for reducing a sectional area of the annular flow passageway which annular flow passageway includes an annular groove disposed in facing relation to vanes of the impeller, and a partition wall partitioning a part of the circumference of the annular groove so that the inlet port and the outlet port being provided at opposite end portions of the annular groove partitioned by the partition wall with the sectional area reducer is disposed at a position of the annular passageway located between the outlet port of the annular passageway and a midpoint between the inlet port and the outlet port of the annular passageway, and an auxiliary flow supply path for supplying an auxiliary flow of the fluid introduced to the annular flow passageway from the inlet port so as to conduct the fluid in a direction to form the vortex flow.
摘要翻译：一种涡流鼓风机，其包括鼓风机壳体，该鼓风机壳体具有从用于接收流体的入口端口延伸到用于排出流体的出口的环形流动通道，所述出口与所述入口邻近设置，以及容纳在所述鼓风机壳体中的叶轮，在环形流动通道中产生流体的涡流。涡流鼓风机被配置为通过提供至少一个截面面积减小器来减少环形流动通道的截面面积，使至少一个降噪压力增加和减少涡流鼓风机的功率需求，该环形流动通道的环形流动通道包括以与叶轮的叶片相对的方式设置的环形槽和分隔环形槽的周边的一部分的分隔壁，使得入口端口和出口设置在由所述环形槽分隔的环形槽的相对端部处具有截面积减小器的隔壁设置在位于环形通道的出口与环形通道的入口和出口之间的中点之间的环形通道的位置，以及辅助流动供应路径，从入口引入环形流动通道的流体的辅助流动，以便导引f 在形成涡流的方向上流动。

6. 发明授权

US5487639A Vortex flow blower and vane wheel therefor 失效
标题翻译：涡流风机和叶轮
公开(公告)号：US5487639A
公开(公告)日：1996-01-30
申请号：US200109
申请日：1994-02-22
申请人： Hiroshi Asabuki , Masayuki Fujio , Takashi Watanabe , Susumu Yamazaki , Fumiaki Ishida
发明人： Hiroshi Asabuki , Masayuki Fujio , Takashi Watanabe , Susumu Yamazaki , Fumiaki Ishida
IPC分类号： F04D23/00 , F04D29/28 , F01D1/12
CPC分类号： F04D29/281 , F04D23/008 , Y10T29/49316 , Y10T29/49327
摘要： A vane wheel driven by a shaft for transferring a gas, comprises, vortex flow chambers opening in a direction substantially parallel to the shaft to receive the gas, to urge the gas in a substantially circumferential direction of the vane wheel, and to generate and accelerate a vortex flow of the gas. A vane member includes a hub through which the vane member is connected to the shaft, with the vane member including a plurality of vanes each extending integrally from the hub in a substantially radial direction of the vane wheel. Each of the vanes includes a front surface for urging the gas in the substantially circumferential direction of the vane wheel. A vortex flow chamber wall extends integrally from both the hub and each of the vanes, and a cover contacts the vortex flow chamber wall to form the vortex flow chambers together with the vortex flow chamber wall and the vanes.
摘要翻译：由用于传送气体的轴驱动的叶轮包括在基本上平行于轴的方向上开口的涡流流室，以接收气体，以沿着叶轮的大致圆周方向推动气体，并产生和加速气体的涡流。叶片构件包括毂，叶片构件通过该毂与轴连接，叶片构件包括多个叶片，每个叶片沿着叶轮的大致径向方向从轮毂一体地延伸。每个叶片包括用于沿叶轮的大致圆周方向推压气体的前表面。涡流室壁从轮毂和每个叶片两者一体地延伸，并且盖与涡流流动室壁接触以与涡流流动室壁和叶片一起形成涡流室。

7. 发明授权

US5600886A Method of making vortex flow blower and vane wheel therefor 失效
标题翻译：制造涡流风机和叶轮的方法
公开(公告)号：US5600886A
公开(公告)日：1997-02-11
申请号：US470455
申请日：1995-06-06
申请人： Hiroshi Asabuki , Masayuki Fujio , Takashi Watanabe , Susumu Yamazaki , Fumiaki Ishida
发明人： Hiroshi Asabuki , Masayuki Fujio , Takashi Watanabe , Susumu Yamazaki , Fumiaki Ishida
IPC分类号： F04D23/00 , F04D29/28 , B23P15/00
CPC分类号： F04D29/281 , F04D23/008 , Y10T29/49316 , Y10T29/49327
摘要： A vane wheel driven by a shaft for transferring a gas, comprises, vortex flow chambers opening in a direction substantially parallel to the shaft to receive the gas, to urge the gas in a substantially circumferential direction of the vane wheel, and to generate and accelerate a vortex flow of the gas. A vane member includes a hub through which the vane member is connected to the shaft, with the vane member including a plurality of vanes each extending integrally from the hub in a substantially radial direction of the vane wheel. Each of the vanes includes a front surface for urging the gas in the substantially circumferential direction of the vane wheel. A vortex flow chamber wall extends integrally from both the hub and each of the vanes, and a cover contacts with the vortex flow chamber wall to form the vortex flow chambers together with the vortex flow chamber wall and the vanes.
摘要翻译：由用于传送气体的轴驱动的叶轮包括在基本上平行于轴的方向上开口的涡流流室，以接收气体，以沿着叶轮的大致圆周方向推动气体，并产生和加速气体的涡流。叶片构件包括毂，叶片构件通过该毂与轴连接，叶片构件包括多个叶片，每个叶片沿着叶轮的大致径向方向从轮毂一体地延伸。每个叶片包括用于沿叶轮的大致圆周方向推压气体的前表面。涡流室壁从轮毂和每个叶片两者一体地延伸，并且盖与涡流流动室壁接触以与涡流流动室壁和叶片一起形成涡流室。

8. 发明授权

US5628615A Vortex flow blower and vane wheel therefor 失效
标题翻译：涡流风机和叶轮
公开(公告)号：US5628615A
公开(公告)日：1997-05-13
申请号：US470457
申请日：1995-06-06
申请人： Hiroshi Asabuki , Masayuki Fujio , Takashi Watanabe , Susumu Yamazaki , Fumiaki Ishida
发明人： Hiroshi Asabuki , Masayuki Fujio , Takashi Watanabe , Susumu Yamazaki , Fumiaki Ishida
IPC分类号： F04D23/00 , F04D29/28 , F01D1/12
CPC分类号： F04D29/281 , F04D23/008 , Y10T29/49316 , Y10T29/49327
摘要： A vane wheel driven by a shaft for transferring a gas, comprises, vortex flow chambers opening in a direction substantially parallel to the shaft to receive the gas, to urge the gas in a substantially circumferential direction of the vane wheel, and to generate and accelerate a vortex flow of the gas, A vane member includes a hub through which the vane member is connected to the shaft, with the vane member including a plurality of vanes each extending integrally from the hub in a substantially radial direction of the vane wheel. Each of the vanes includes a front surface for urging the gas in the substantially circumferential direction of the vane wheel. A vortex flow chamber wall extends integrally from both the hub and each of the vanes, and a cover contacts the vortex flow chamber wall to form the vortex flow chambers together with the vortex flow chamber wall and the vanes.
摘要翻译：由用于传送气体的轴驱动的叶轮包括在基本上平行于轴的方向上开口的涡流流室，以接收气体，以沿着叶轮的大致圆周方向推动气体，并产生和加速气体的涡流，叶片构件包括毂，叶片构件通过该毂与轴连接，叶片构件包括多个叶片，每个叶片沿着叶轮的大致径向方向从轮毂一体地延伸。每个叶片包括用于沿叶轮的大致圆周方向推压气体的前表面。涡流室壁从轮毂和每个叶片两者一体地延伸，并且盖与涡流流动室壁接触以与涡流流动室壁和叶片一起形成涡流室。

9. 发明授权

US5569023A Vortex blower 失效
标题翻译：鼓风机
公开(公告)号：US5569023A
公开(公告)日：1996-10-29
申请号：US288904
申请日：1994-08-11
申请人： Fumiaki Ishida , Masayuki Fujio , Kazuo Kobayashi , Kengo Hasegawa
发明人： Fumiaki Ishida , Masayuki Fujio , Kazuo Kobayashi , Kengo Hasegawa
IPC分类号： F04D25/08 , F04D23/00 , F04D29/58 , F04B17/00
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。

10. 发明授权

US5672052A Blower muffling apparatus 失效
标题翻译：鼓风机消声器
公开(公告)号：US5672052A
公开(公告)日：1997-09-30
申请号：US597045
申请日：1996-02-05
申请人： Fumiaki Ishida , Masayuki Fujio , Hiromoto Ashihara , Takeshi Moritake
发明人： Fumiaki Ishida , Masayuki Fujio , Hiromoto Ashihara , Takeshi Moritake
IPC分类号： F04D23/00 , F04C29/06 , F04D29/66 , F04B39/00
CPC分类号： F04C29/066 , F04D23/008 , F04D29/664
摘要： A blower muffling apparatus includes a blower chamber for housing a blower therein, an exhaust chamber positioned adjacent the blower body side of a blower disposed in the blower chamber, communicating in one of upper and lower portions with the blower chamber, and having an exhaust port in the other portion, a muffling passage chamber disposed adjacent the blower chamber in the axial direction of the blower, and having one end communicating with the other portion of the exhaust chamber and the other end communicating with a discharge port of the blower through a flexible exhaust duct, and a duct accommodating chamber for accommodating the flexible exhaust duct therein, each of the chambers being surrounded by a sound-absorbing material. Exhaust gas of the blower is discharged from the flexible exhaust duct through the muffling passage chamber and the exhaust chamber to thereby absorb exhaust noise of the blower.
摘要翻译：一种鼓风机消音装置，包括：鼓风机室，用于容纳鼓风机;排气室，其位于与设置在鼓风机室中的鼓风机主体侧相邻，与鼓风机室连通，并具有排气口在另一部分中，在鼓风机的轴向上与鼓风机室相邻设置的消音通道室，其一端与排气室的另一部分连通，另一端通过柔性的与鼓风机的排出口连通排气管道和用于在其中容纳柔性排气管道的管道容纳室，每个室被吸声材料包围。鼓风机的废气通过消音通道室和排气室从柔性排气管排出，从而吸收鼓风机的排气噪声。

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