Patents by Inventor Huayuan Jiang
Huayuan Jiang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11207945Abstract: A flow control device for use in a heat exchange system, including: a housing, a movable valve member and a drive control member, the housing being formed to have a mounting cavity, a first interface and a second interface, while the drive control member includes a control unit, a power output unit, a magnetic element and a detection element; the power output unit provides power to the movable valve member, while the detection element and the control unit are electrically connected, and the magnetic element and the power output unit are mutually assembled and oppositely fixed, the power output unit may drive the magnetic element to rotate; the detection element and the magnetic element are oppositely disposed, the detection element being located within the range of the magnetic field of the magnetic element, the detection element may sense a magnetic pole change of the magnetic element.Type: GrantFiled: November 29, 2017Date of Patent: December 28, 2021Assignee: Zhejiang Sanhua Intelligent Controls Co., Ltd.Inventors: Huayuan Jiang, Xuexia Gong, Yaoyao Zhang, Zhi Wu
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Patent number: 10982780Abstract: A flow control apparatus for a heat exchange system of a vehicle, including a housing and a valve cartridge assembly. A limiting part located in a mounting cavity of the housing is provided for a transmission part of the valve cartridge assembly; correspondingly, a limiting recess, a first stop part, and a second stop part are formed on the housing; the limiting part is at least partially located in the limiting recess. When the transmission part is located at a first position, the limiting part abuts against the first stop part; when the transmission part rotates to a second position, the limiting part abuts against the second stop part. First and second valve plates are sealed from each other, so that the seal performance of a product can be improved.Type: GrantFiled: June 21, 2017Date of Patent: April 20, 2021Assignee: Hangzhou Sanhua Research Institute Co., Ltd.Inventors: Yumin Yu, Huayuan Jiang, Zhi Wu
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Patent number: 10941871Abstract: A flow control apparatus for a heat exchange system of a vehicle, including a housing, a valve cartridge assembly, and a control part. A first protrusion is provided on the housing; correspondingly, a second protrusion is provided on a shell of the control part; the first protrusion and the second protrusion are assembled and engaged; a first valve plate is sealed from a second valve plate, so that the seal performance of a product can be improved.Type: GrantFiled: June 21, 2017Date of Patent: March 9, 2021Assignee: Hangzhou Sanhua Research Institute Co., Ltd.Inventors: Yumin Yu, Huayuan Jiang, Zhi Wu, Yaoyao Zhang, Hongmin Lu
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Patent number: 10920894Abstract: A flow control device used in a vehicle heat exchange system and a method for manufacturing the same are provided. The flow control device includes a housing and a valve body assembly. The valve body assembly comprises a first valve plate, a second valve plate, and a transmission n part. The housing has an accommodating portion and a protruding limiter, in which the protruding limiter circumferentially limits the first valve plate, a lower side surface of the second valve plate (22) is disposed opposite to the protruding limiter, and at least a part of the lower side surface of the second valve plate is in contact with the first valve plate. The transmission part drives the second valve plate to open or close the circulating valve port of the first valve plate and/or adjust the opening degree of the circulating valve port, such that the product sealing performance can be improved.Type: GrantFiled: June 8, 2017Date of Patent: February 16, 2021Assignee: Hangzhou Sanhua Research Institute Co., Ltd.Inventors: Zhi Wu, Huayuan Jiang, Yumin Yu
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Publication number: 20190309862Abstract: A flow control apparatus for a heat exchange system of a vehicle, including a housing and a valve cartridge assembly. A limiting part located in a mounting cavity of the housing is provided for a transmission part of the valve cartridge assembly; correspondingly, a limiting recess, a first stop part, and a second stop part are formed on the housing; the limiting part is at least partially located in the limiting recess. When the transmission part is located at a first position, the limiting part abuts against the first stop part; when the transmission part rotates to a second position, the limiting part abuts against the second stop part. First and second valve plates are sealed from each other, so that the seal performance of a product can be improved.Type: ApplicationFiled: June 21, 2017Publication date: October 10, 2019Applicant: Hangzhou Sanhua Research Institute Co., Ltd.Inventors: Yumin Yu, Huayuan Jiang, Zhi Wu
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Publication number: 20190309859Abstract: A flow control apparatus for a heat exchange system of a vehicle, including a housing, a valve cartridge assembly, and a control part. A first protrusion is provided on the housing; correspondingly, a second protrusion is provided on a shell of the control part; the first protrusion and the second protrusion are assembled and engaged; a first valve plate is sealed from a second valve plate, so that the seal performance of a product can be improved.Type: ApplicationFiled: June 21, 2017Publication date: October 10, 2019Applicant: Hangzhou Sanhua Research Institute Co., LtdInventors: Yumin Yu, Huayuan Jiang, Zhi Wu, Yaoyao Zhang, Hongmin Lu
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Publication number: 20190301619Abstract: A flow control device used in a vehicle heat exchange system and a method for manufacturing the same are provided. The flow control device includes a housing and a valve body assembly. The valve body assembly comprises a first valve plate, a second valve plate, and a transmission n part. The housing has an accommodating portion and a protruding limiter, in which the protruding limiter circumferentially limits the first valve plate, a lower side surface of the second valve plate (22) is disposed opposite to the protruding limiter, and at least a part of the lower side surface of the second valve plate is in contact with the first valve plate. The transmission part drives the second valve plate to open or close the circulating valve port of the first valve plate and/or adjust the opening degree of the circulating valve port, such that the product sealing performance can be improved.Type: ApplicationFiled: June 8, 2017Publication date: October 3, 2019Applicant: Hangzhou Sanhua Research Institute Co., Ltd.Inventors: Zhi Wu, Huayuan Jiang, Yumin Yu
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Publication number: 20190283534Abstract: A flow control device for use in a heat exchange system, including: a housing, a movable valve member and a drive control member, the housing being formed to have a mounting cavity, a first interface and a second interface, while the drive control member includes a control unit, a power output unit, a magnetic element and a detection element; the power output unit provides power to the movable valve member, while the detection element and the control unit are electrically connected, and the magnetic element and the power output unit are mutually assembled and oppositely fixed, the power output unit may drive the magnetic element to rotate; the detection element and the magnetic element are oppositely disposed, the detection element being located within the range of the magnetic field of the magnetic element, the detection element may sense a magnetic pole change of the magnetic element.Type: ApplicationFiled: November 29, 2017Publication date: September 19, 2019Applicant: Hangzhou Sanhua Research Institute Co., Ltd.Inventors: Huayuan Jiang, Xuexia Gong, Yaoyao Zhang, Zhi Wu
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Patent number: D869506Type: GrantFiled: December 27, 2017Date of Patent: December 10, 2019Assignee: Hangzhou Sanhua Research Institute Co., Ltd.Inventors: Huayuan Jiang, Zhi Wu, Yaoyao Zhang, Long Lin
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Patent number: D870776Type: GrantFiled: December 27, 2017Date of Patent: December 24, 2019Assignee: Hangzhou Sanhua Research Institute Co., Ltd.Inventors: Yaoyao Zhang, Zhi Wu, Huayuan Jiang, Huipeng Lv