Patents by Inventor Tiegang ZHANG
Tiegang ZHANG 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: 11982459Abstract: The electric control box includes a box body, a mounting plate, a radiator, an electronic component and a cooling fan; the box body is provided with a mounting chamber, the mounting plate is arranged in the mounting chamber and the mounting chamber forms a first chamber and a second chamber which are located at two sides of the mounting plate, the mounting plate is provided with a first ventilation opening and a second ventilation opening which are spaced apart, the first ventilation opening and the second ventilation opening enables communication between the first chamber and the second chamber; the radiator is at least partially arranged in the first chamber; the electronic component is arranged in the second chamber and is in heat conducting connection with the radiator; and the cooling fan is used for supplying air.Type: GrantFiled: August 24, 2021Date of Patent: May 14, 2024Assignees: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., MIDEA GROUP CO., LTD.Inventors: Guochun Wang, Mingren Wang, Tiegang Zhang, Weihong Luo, Xihua Ma, Hongwei Li, Zhaohui Li
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Patent number: 11975146Abstract: The invention relates to a positioning sputum suction laryngeal mask. The positioning sputum suction laryngeal mask comprises a mask body and a mask body tube, wherein the mask body comprises a mask body bottom plate and a mask main body arranged on the mask body bottom plate, a central region in the mask main body is provided with a mask body cavity communicated with the mask body tube, a stomach decompression tube corresponding to the stomach mouth is arranged on the back side of the mask body bottom plate, and the stomach decompression tube is isolated from the mask body cavity through the mask body bottom plate. The positioning sputum suction laryngeal mask also comprises a connection suction mechanism capable of realizing negative pressure suction in a gas supply process.Type: GrantFiled: April 19, 2019Date of Patent: May 7, 2024Assignee: WUXI HOLY NOAH TECHNOLOGY CO., LTDInventors: Dongxiao Huang, Jun Zhou, Hong Gao, Tiegang Wei, Jun Wang, Zhentian Xiong, Qian Wang, Leibo Zhang
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Publication number: 20240127733Abstract: A method, apparatus, device, and storage medium for driving a display screen to display. The method includes: obtaining a current level of brightness adjustment of the display screen; obtaining, under a condition that the current level satisfies a first preset condition, an initial data voltage value and a compensation data voltage value corresponding to the current level, in which the first preset condition includes that a power voltage value corresponding to the current level is different from a power voltage value corresponding to a previous level or a next level directly adjacent to the current level, the current level is a level other than a designated level; and driving the display screen to display based on the initial data voltage value and the compensation data voltage value.Type: ApplicationFiled: December 20, 2023Publication date: April 18, 2024Applicant: Yungu (Gu’an) Technology Co., Ltd.Inventors: Tiegang WANG, Xiaobao ZHANG, Haibin JIANG, Xiuning SHANGGUAN, Guangguang HAN
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Patent number: 11828485Abstract: A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing, a transition tube, and a filter screen assembly. The filter screen assembly is provided in the casing, fitted with and connected to an inner wall of the casing, the casing is an integrally formed piece, and two axial ends of the casing have neck sections, and two neck sections are both fixedly connected to the transition tube.Type: GrantFiled: February 3, 2023Date of Patent: November 28, 2023Inventors: Tiegang Zhang, Yongfeng Xu, Tongbing Lao, Yandong Wu, Shiqiang He, Chunlei Cui
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Publication number: 20230184445Abstract: The electric control box includes a box body, a mounting plate, a heat sink, an electronic component and a heat dissipation fan. The box body is provided with a mounting cavity. The mounting board is arranged in the mounting cavity to form a first chamber and a second chamber located on two sides of the mounting board. A first air vent and a second air vent are arranged on the mounting board and are spaced apart. The first air vent and the second air vent are connected to the first chamber and the second chamber. The heat sink is at least partially arranged in the first chamber. The electronic component is arranged in the second chamber and in thermally conductive connection with the heat sink. The heat dissipation fan is used for blowing air and from the first chamber into the second chamber via the first air vent.Type: ApplicationFiled: August 25, 2021Publication date: June 15, 2023Inventors: Tiegang ZHANG, Mingren WANG, Hongwei LI, Guochun WANG, Zhijun TAN, Weihong LUO, Xihua MA, Zhaohui LI
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Publication number: 20230184458Abstract: A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing, a transition tube, and a filter screen assembly. The filter screen assembly is provided in the casing, fitted with and connected to an inner wall of the casing, the casing is an integrally formed piece, and two axial ends of the casing have neck sections, and two neck sections are both fixedly connected to the transition tube.Type: ApplicationFiled: February 3, 2023Publication date: June 15, 2023Inventors: Tiegang ZHANG, Yongfeng XU, Tongbing LAO, Yandong WU, Shiqiang HE, Chunlei CUI
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Publication number: 20230168000Abstract: The electric control box includes a box body, a mounting plate, a radiator, an electronic component and a cooling fan; the box body is provided with a mounting chamber, the mounting plate is arranged in the mounting chamber and the mounting chamber forms a first chamber and a second chamber which are located at two sides of the mounting plate, the mounting plate is provided with a first ventilation opening and a second ventilation opening which are spaced apart, the first ventilation opening and the second ventilation opening enables communication between the first chamber and the second chamber; the radiator is at least partially arranged in the first chamber; the electronic component is arranged in the second chamber and is in heat conducting connection with the radiator; and the cooling fan is used for supplying air.Type: ApplicationFiled: August 24, 2021Publication date: June 1, 2023Inventors: Guochun WANG, Mingren WANG, Tiegang ZHANG, Weihong LUO, Xihua MA, Hongwei LI, Zhaohui LI
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Publication number: 20230080586Abstract: An oil separator of an outdoor unit of an air conditioner includes a tank body, an inlet pipe, a gas outlet pipe and a separating member, the lower end of the tank body being provided with an oil outlet, the inlet pipe being connected to the tank body, the central line of the inlet pipe being parallel to a horizontal direction, the gas outlet pipe being connected to the upper end of the tank body. A mixture has a tangential speed and rotates in the tank body, and oil-gas separation is realized by a centrifugal force, and kinetic energy loss is reduced. The inlet pipe is parallel to the horizontal direction so as to reduce unnecessary collisions between the mixture and the upper end of the tank body, and to allow sufficient time for the mixture to be separated.Type: ApplicationFiled: November 22, 2022Publication date: March 16, 2023Inventors: Libo YAN, Huanqiao MA, Tiegang ZHANG, Zhongzhen LI, Yuanbo CUI
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Publication number: 20230083100Abstract: A pipeline connection structure includes a first pipe body, a second pipe body, and a connection sleeve assembly, wherein the first pipe body and the second pipe body are connected by the connection sleeve assembly. A compressor assembly has the pipeline connection structure.Type: ApplicationFiled: November 22, 2022Publication date: March 16, 2023Inventors: Yuanbo CUI, Tiegang ZHANG, Yandong WU, Mingren WANG, Chunlei CUI, Tongbing LAO
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Publication number: 20230078988Abstract: A housing assembly includes a panel having a plurality of sub-panels including a first sub-panel and at least one second sub-panel, the first sub-panel being fitted with an electric control box of an air-conditioner outdoor for shielding the electric control box. According to the housing assembly provided in the present disclosure, when an electric control box is to be maintained, only the first sub-panel is removed to expose the electric control box, without removing two panels to expose the electric control box, thereby reducing the difficulty of electric control maintenance and improving the convenience of electric control maintenance.Type: ApplicationFiled: November 22, 2022Publication date: March 16, 2023Inventors: Weihong Luo, Shengsheng Liao, Mingren Wang, Tiegang Zhang, Tao Zhang, Weijie Yuan
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Patent number: 11598553Abstract: A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing (10), a transition tube (20), and a filter screen assembly (30). The filter screen assembly (30) is provided in the casing (10), fitted with and connected to an inner wall of the casing (10), the casing (10) is an integrally formed piece, and two axial ends of the casing (10) have neck sections (11), and two neck sections (11) are both fixedly connected to the transition tube (20).Type: GrantFiled: December 27, 2018Date of Patent: March 7, 2023Inventors: Tiegang Zhang, Yongfeng Xu, Tongbing Lao, Yandong Wu, Shiqiang He, Chunlei Cui
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Publication number: 20200149777Abstract: A filter, a manufacturing method for a filter, and an air conditioner are provided. The filter includes a casing (10), a transition tube (20), and a filter screen assembly (30). The filter screen assembly (30) is provided in the casing (10), fitted with and connected to an inner wall of the casing (10), the casing (10) is an integrally formed piece, and two axial ends of the casing (10) have neck sections (11), and two neck sections (11) are both fixedly connected to the transition tube (20).Type: ApplicationFiled: December 27, 2018Publication date: May 14, 2020Inventors: Tiegang ZHANG, Yongfeng XU, Tongbing LAO, Yandong WU, Shiqiang HE, Chunlei CUI
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Patent number: 10378658Abstract: Provided are a stop valve (100) and an air conditioner having the same. The stop valve (100) includes: a valve seat (1) defining a valve chamber (11) and a fitting chamber (12) in communication with the valve chamber (11), in which the fitting chamber (12) is located at a first end face of the valve chamber (11) and the valve chamber (11) is provided with two ports (112) in communication with the valve chamber (11); a lantern ring (2) fitted in one of the two ports (112); a valve disc (3) including a fitting part (31) and a stopping part (32) disposed to the fitting part (31), in which the fitting part (31) is threadedly fitted with the fitting chamber (12), the stopping part (32) is located in the valve chamber (11); and an elastic sealing member (4).Type: GrantFiled: August 18, 2015Date of Patent: August 13, 2019Assignee: GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.Inventors: Yongfeng Xu, Langshui Huang, Tiegang Zhang, Weihong Luo, Shengsheng Liao
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Publication number: 20180023709Abstract: Provided are a stop valve (100) and an air conditioner having the same. The stop valve (100) includes: a valve seat (1) defining a valve chamber (11) and a fitting chamber (12) in communication with the valve chamber (11), in which the fitting chamber (12) is located at a first end face of the valve chamber (11) and the valve chamber (11) is provided with two ports (112) in communication with the valve chamber (11); a lantern ring (2) fitted in one of the two ports (112); a valve disc (3) including a fitting part (31) and a stopping part (32) disposed to the fitting part (31), in which the fitting part (31) is threadedly fitted with the fitting chamber (12), the stopping part (32) is located in the valve chamber (11); and an elastic sealing member (4).Type: ApplicationFiled: August 18, 2015Publication date: January 25, 2018Inventors: Yongfeng XU, Langshui HUANG, Tiegang ZHANG, Weihong LUO, Shengsheng LIAO