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公开(公告)号：US10537041B2
公开(公告)日：2020-01-14
申请号：US15242607
申请日：2016-08-22
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Bor-Haw Chang , Wen-Hao Liu
IPC: H05K7/20
Abstract: A heat dissipation system with air sensation function includes a chassis, multiple fans, multiple air sensation units and an external control device connected to the fans. The chassis has an installation face for installing the fans thereon. The air sensation units are respectively disposed on the fans for detecting the air state of the corresponding fans to generate an air sensation signal. The external control device serves to receive the air sensation signal transmitted from the air sensation units and compare the data contained in the air sensation signal with preset data so as to control/adjust the rotational speed of the corresponding fans. Accordingly, a uniform airflow flows out of the fans to effectively lower the noise.
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公开(公告)号：US20180054917A1
公开(公告)日：2018-02-22
申请号：US15242607
申请日：2016-08-22
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Bor-Haw Chang , Wen-Hao Liu
IPC: H05K7/20
Abstract: A heat dissipation system with air sensation function includes a chassis, multiple fans, multiple air sensation units and an external control device connected to the fans. The chassis has an installation face for installing the fans thereon. The air sensation units are respectively disposed on the fans for detecting the air state of the corresponding fans to generate an air sensation signal. The external control device serves to receive the air sensation signal transmitted from the air sensation units and compare the data contained in the air sensation signal with preset data so as to control/adjust the rotational speed of the corresponding fans. Accordingly, a uniform airflow flows out of the fans to effectively lower the noise.
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公开(公告)号：US09429163B2
公开(公告)日：2016-08-30
申请号：US14074453
申请日：2013-11-07
Applicant: Asia Vital Components Co., Ltd.
Inventor： Wen-Hao Liu
CPC classification number: F04D19/007 , F04D29/522 , F04D29/646 , F04D29/668 , F05D2250/311
Abstract: A series fan assembling structure includes a connection assembly, a first fan and a second fan. The connection assembly has a first connection member having a first end face and a second end face opposite to the first end face. A second connection member is disposed at an upper end of the first connection member to outward horizontally extend from the first end face. A third connection member is disposed at a lower end of the first connection member to outward horizontally extend from the second end face. A passage is formed at the centers of the first and second end faces. The first fan is mated with the first end face of the first connection member and horizontally connected with the second connection member. The second fan is mated with the second end face of the first connection member and horizontally connected with the third connection member.
Abstract translation: 串联风扇组装结构包括连接组件，第一风扇和第二风扇。 连接组件具有第一连接构件，其具有第一端面和与第一端面相对的第二端面。 第二连接构件设置在第一连接构件的上端，从第一端面向外水平延伸。 第三连接构件设置在第一连接构件的下端，从第二端面向外水平延伸。 在第一和第二端面的中心处形成通道。 第一风扇与第一连接构件的第一端面配合并且与第二连接构件水平连接。 第二风扇与第一连接构件的第二端面配合并且与第三连接构件水平连接。
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公开(公告)号：US20140178240A1
公开(公告)日：2014-06-26
申请号：US13726184
申请日：2012-12-23
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Wen-Hao Liu
IPC: F16C33/00
CPC classification number: F16C33/104 , F16C33/121 , F16C33/145 , F16C2202/04 , F16C2220/20
Abstract: A bearing forming method in which different properties of powder materials are compressed and molded in batches and then the materials are together sintered to form an integrated porous bearing. By means of the bearing forming method, the necessary material properties of a part of the bearing are enhanced. Moreover, the material cost and the manufacturing cost are greatly lowered.
Abstract translation: 一种轴承成型方法，其中粉末材料的不同性质被分批地压缩和模制，然后材料一起被烧结以形成一体的多孔轴承。 通过轴承成型方法，轴承的一部分的必要材料性能得到提高。 此外，材料成本和制造成本大大降低。
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公开(公告)号：US20230016990A1
公开(公告)日：2023-01-19
申请号：US17948242
申请日：2022-09-20
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Sung-Wei Sun , Chu-Hsien Chou , Yi-Chih Lin , Pei-Chuan Lee , Wen-Hao Liu
IPC: F04D29/046 , F04D29/66 , F04D29/043
Abstract: A fan frame body structure includes a first frame body. The first frame body has a first upper end, a first lower end, a first frame wall and a first main flow way. The first main flow way passes through the first frame body and is formed with a first main inlet and a first main outlet respectively at the first upper end and the first lower end. A first subsidiary flow way is disposed in the first frame wall. The first subsidiary flow way is in parallel the first main flow way. The first subsidiary outlet is positioned at the first upper end of the first frame body in flush with and in adjacency to the first main inlet.
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Patent Agency Ranking
公开(公告)号：US11357128B2
公开(公告)日：2022-06-07
申请号：US16686218
申请日：2019-11-18
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Bor-Haw Chang , Wen-Hao Liu
Abstract: A heat dissipation system with air sensation function includes a chassis, multiple fans, multiple air sensation units and an external control device connected to the fans. The chassis has an installation face for installing the fans thereon. The air sensation units are respectively disposed on the fans for detecting the air state of the corresponding fans to generate an air sensation signal. The external control device serves to receive the air sensation signal transmitted from the air sensation units and compare the data contained in the air sensation signal with preset data so as to control/adjust the rotational speed of the corresponding fans. Accordingly, a uniform airflow flows out of the fans to effectively lower the noise.
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公开(公告)号：US11326623B2
公开(公告)日：2022-05-10
申请号：US16920429
申请日：2020-07-03
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Wen-Hao Liu
IPC: F04D29/66 , F04D29/046
Abstract: A fan noise-lowering structure includes a fan frame and a connection section. The fan frame has a bottom side and a circumferential wall. The circumferential wall defines an airflow passage. Two ends of the airflow passage respectively have an inlet and an outlet. The connection section is disposed on inner side or outer side of the circumferential wall. The connection section has an internal passage. Two ends of the internal passage respectively have an inlet end and an outlet end. The outlet end is disposed on the inner side of the circumferential wall in connection with the airflow passage near the inlet. The inlet end is disposed on the bottom side in flush with the outlet. The connection section serves to guide the high-pressure air at the outlet to jet to the inlet so as to achieve multiple noise-lowering effects.
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公开(公告)号：US20200332810A1
公开(公告)日：2020-10-22
申请号：US16920431
申请日：2020-07-03
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Wen-Hao Liu
IPC: F04D29/66
Abstract: A fan noise-lowering structure includes a fan frame main body and a connecting pipe. The fan frame main body has a bottom section and a peripheral wall section; the peripheral wall section is externally located around and forwardly extended normal to the bottom section and internally defines an air-stream passage. Further, the peripheral wall section is formed with a first pipe and a second pipe, which are communicable with the air-stream passage defined in the peripheral wall section. The connecting pipe has two ends respectively connected to the first pipe and the second pipe. With the connecting pipe, air at an air outlet of the air-stream passage having higher pressure is guided to generate swirls, which moves toward an air inlet of the air-stream passage to thereby effectively lower the noise produced by the fan in operating.
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公开(公告)号：US10746024B2
公开(公告)日：2020-08-18
申请号：US15979485
申请日：2018-05-15
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Wen-Hao Liu
Abstract: A fan noise-lowering structure includes a fan frame main body and a connection section. The fan frame main body has a bottom side and a frame peripheral wall. The frame peripheral wall is perpendicularly annularly disposed on the outer rim of the bottom side. The inner rim of the frame peripheral wall defines an airflow passage. Two ends of the airflow passage respectively have an inlet and an outlet. The connection section is disposed in the frame peripheral wall. Two ends of the connection section are connected with the frame peripheral wall. The two ends of the middle passage are an inlet end and an outlet end in communication with the airflow passage. The connection section serves to guide the high-pressure air of the outlet to jet toward the inlet so as to achieve multiple noise-lowering effects.
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公开(公告)号：US20200173451A1
公开(公告)日：2020-06-04
申请号：US16686218
申请日：2019-11-18
Applicant: ASIA VITAL COMPONENTS CO., LTD.
Inventor： Bor-Haw Chang , Wen-Hao Liu
Abstract: A heat dissipation system with air sensation function includes a chassis, multiple fans, multiple air sensation units and an external control device connected to the fans. The chassis has an installation face for installing the fans thereon. The air sensation units are respectively disposed on the fans for detecting the air state of the corresponding fans to generate an air sensation signal. The external control device serves to receive the air sensation signal transmitted from the air sensation units and compare the data contained in the air sensation signal with preset data so as to control/adjust the rotational speed of the corresponding fans. Accordingly, a uniform airflow flows out of the fans to effectively lower the noise.
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