Patents by Inventor Tangtang Gu
Tangtang Gu 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: 10190798Abstract: An air deflector device includes an air deflector provided with rotating shaft inserting channels, and a rotating shaft system. One end of the rotating shaft system is provided with a first connecting part configured to connect with a driving device, and the other end of the rotating shaft system is provided with a second connecting part configured to connect with a case of an air conditioner. The rotating shaft system includes air deflector rotating shafts, and each air deflector rotating shaft includes an inserting plate engageable with the rotating shaft inserting channel. An air conditioner having the air deflector device is also disclosed.Type: GrantFiled: January 15, 2016Date of Patent: January 29, 2019Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Heqing Zheng, Wuzhan Ye, Tangtang Gu, Wenwei Ji, Zhihui Liang, Mang Chi, Chao Li, Xiong Gao
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Patent number: 9970676Abstract: An indoor unit of an air conditioner, comprising an air duct, an air outlet in communication with the air duct, and an air deflector for guiding the direction of air outflow of the air conditioner, with a volute tongue being provided at an end of the air duct proximately to the air outlet, wherein it further comprises a rotation driving motor in drive connection with a left support end of the air deflector.Type: GrantFiled: August 13, 2012Date of Patent: May 15, 2018Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Bin Shang, Tangtang Gu
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Patent number: 9885488Abstract: An indoor unit of an air conditioner is provided, comprising an air duct, an air outlet in communication with the air duct, and an air deflector for guiding the direction of air outflow of the air conditioner, with a volute tongue being provided at an end of the air duct proximately to the air outlet, wherein the indoor unit of the air conditioner further comprises an air deflector opening and closing mechanism in drive connection with the air deflector which is rotatably provided at the outer side of the air outlet. The indoor unit of the air conditioner can sealingly close the air outlet with respect to the air deflector and avoid any gap from being formed between the air deflector and the air outlet when the air deflector is closed.Type: GrantFiled: August 13, 2012Date of Patent: February 6, 2018Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Bin Shang, Tangtang Gu
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Patent number: 9709298Abstract: An indoor air-conditioner unit comprises an air duct, an air outlet connected with the air duct, and an air deflector guiding directions of air flow from the air-conditioner. A volute tongue is provided in the air duct and near an outer end of the air outlet. Wherein, the indoor air-conditioner unit further comprises a central support mechanism, which is elastically arranged between the central part of the back of the air deflector and the volute tongue, thus a complete seal of the air outlet can be achieved when the air deflector is closed, i.e., there are no gaps in the air outlet.Type: GrantFiled: August 13, 2012Date of Patent: July 18, 2017Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Bin Shang, Tangtang Gu
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Publication number: 20160131393Abstract: An air deflector device comprises an air deflector provided with rotating shaft slots, and a rotating shaft system. One end of the rotating shaft system is provided with a first connecting part configured to connect with a driving device, and the other end of the rotating shaft system is provided with a second connecting part configured to connect with a case of an air conditioner. The rotating shaft system comprises air deflector rotating shafts, and each air deflector rotating shaft comprises an inserting plate engageable with the rotating shaft slot. An air conditioner having the air deflector device is also disclosed.Type: ApplicationFiled: January 15, 2016Publication date: May 12, 2016Inventors: Heqing Zheng, Wuzhan Ye, Tangtang Gu, Wenwei Ji, Zhihui Liang, Mang Chi, Chao Li, Xiong Gao
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Publication number: 20140199936Abstract: An indoor air-conditioner unit comprises an air duct, an air outlet connected with the air duct, and an air deflector guiding directions of air flow from the air-conditioner. A volute tongue is provided in the air duct and near an outer end of the air outlet. Wherein, the indoor air-conditioner unit further comprises a central support mechanism, which is elastically arranged between the central part of the back of the air deflector and the volute tongue, thus a complete seal of the air outlet can be achieved when the air deflector is closed, i.e., there are no gaps in the air outlet.Type: ApplicationFiled: August 13, 2012Publication date: July 17, 2014Applicant: GREEN ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Bin Shang, Tangtang Gu
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Publication number: 20140199937Abstract: An indoor unit of an air conditioner, comprising an air duct, an air outlet in communication with the air duct, and an air deflector for guiding the direction of air outflow of the air conditioner, with a volute tongue being provided at an end of the air duct proximately to the air outlet, wherein it further comprises a rotation driving motor in drive connection with a left support end of the air deflector.Type: ApplicationFiled: August 13, 2012Publication date: July 17, 2014Applicant: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Bin Shang, Tangtang Gu
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Publication number: 20140194051Abstract: An indoor unit of an air conditioner is provided, comprising: an air duct, an air outlet in communication with the air duct, and an air deflector for guiding the direction of outflow of the air conditioner, with a volute tongue being provided at an end of the air duct proximately to the air outlet, wherein the indoor unit of the air conditioner further comprises an air deflector opening and closing mechanism in drive connection with the air deflector which is rotatably provided at the outer side of the air outlet. The indoor unit of the air conditioner can sealingly close the air outlet with respect to the air deflector and avoid any gap from being formed between the air deflector and the air outlet when the air deflector is closed.Type: ApplicationFiled: August 13, 2012Publication date: July 10, 2014Applicant: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Bin Shang, Tangtang Gu
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Patent number: D744076Type: GrantFiled: October 4, 2013Date of Patent: November 24, 2015Assignee: Gree Electric Appliances, Inc. of ZhuhaiInventors: Kangquan Xu, Jie Wang, Dongchang Yi, Yunlong Tan, Renchun Zhou, Xueqiao Wu, Ying Wang, Mingzhu Dong, Hui Zhang, Huanlong Wu, Liang Li, Tangtang Gu, Huazhong Zhang
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Patent number: D754830Type: GrantFiled: December 31, 2013Date of Patent: April 26, 2016Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAIInventors: Hui Huang, Zhen Zhang, Sha Li, Shaolin Chen, Yan Ruan, Zhaigu Fu, Yongliang An, Caihua Peng, Tangtang Gu, Heqing Zheng