Patents by Inventor TANG-QUAN CHEN
TANG-QUAN CHEN 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: 10283386Abstract: A processing room includes a processing chamber, a discharge chamber, a sealing member, a blocking member, and a reclaiming member. The discharge chamber includes a main body communicating with the processing chamber, and a receiving portion and a discharge portion communicating with the main body. The receiving portion is aligned to the discharge portion. The sealing member includes a sealing portion and a sealing valve mounted on the sealing portion. The sealing portion is partially and moveably received in the receiving portion and resists against a sidewall of the receiving portion. The blocking member is detachably mounted on an end of the discharge portion and seals the discharge portion. The reclaiming member is partially received in the main body.Type: GrantFiled: October 23, 2014Date of Patent: May 7, 2019Assignee: Shenzhen Jingjiang Yunchuang Technology, Co., Ltd.Inventors: Tang-Quan Chen, Kai Luo, Xiao-Bo Yuan, Yi-Min Jiang
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Patent number: 9643243Abstract: A pressure casting machine can be configured to mold a molten material into a workpiece. The pressure casting machine can include a vacuum chamber and a pressure casting mechanism coupled to the vacuum chamber. The vacuum chamber can include a processing section having a top wall and a bottom wall opposite to the top wall, a first gate configured to seal the processing section, and a first vacuum pump coupled to the processing section. The pressure casting mechanism can include a first driver positioned adjacent to the top wall, a first core received in the processing section and coupled to the first driver, a second core received in the processing section, and a plurality of pushing members received in the processing section. The second core can be coupled to the bottom wall and opposite to the first core. The pushing members can be coupled to the top wall.Type: GrantFiled: December 24, 2014Date of Patent: May 9, 2017Assignee: JI ZHUN PRECISION INDUSTRY (HUI ZHOU) CO., LTD.Inventors: Tang-Quan Chen, Xian-He Li, Xiao-Bo Yuan, Yi-Min Jiang, Jun-Qi Li
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Patent number: 9579863Abstract: A frame for a hydraulic apparatus includes at least two supporting pillars parallel to each other, a supporting assembly mounted on the at least two supporting pillars, and a link mechanism mounted on the supporting assembly and coupling the core plate to the adjustable die plate. The supporting assembly includes a fixed die plate, an adjustable die plate slidably, and a core plate. The fixed die plate includes a periphery sidewall and a surface perpendicular to the periphery sidewall, the fixed die plate defines a ring-shaped indentation in the surface and extending along a circumferential direction of the fixed die plate, the fixed die plate further defines at least two first through openings interconnected with the ring-shaped indentation and cut through the periphery sidewall.Type: GrantFiled: October 13, 2016Date of Patent: February 28, 2017Assignee: JI ZHUN PRECISION INDUSTRY (HUI ZHOU) CO., LTD.Inventors: Tang-Quan Chen, Xiao-Bo Yuan, Yi-Min Jiang, Jun-Qi Li
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Publication number: 20170028663Abstract: A frame for a hydraulic apparatus includes at least two supporting pillars parallel to each other, a supporting assembly mounted on the at least two supporting pillars, and a link mechanism mounted on the supporting assembly and coupling the core plate to the adjustable die plate. The supporting assembly includes a fixed die plate, an adjustable die plate slidably, and a core plate. The fixed die plate includes a periphery sidewall and a surface perpendicular to the periphery sidewall, the fixed die plate defines a ring-shaped indentation in the surface and extending along a circumferential direction of the fixed die plate, the fixed die plate further defines at least two first through openings interconnected with the ring-shaped indentation and cut through the periphery sidewall.Type: ApplicationFiled: October 13, 2016Publication date: February 2, 2017Inventors: TANG-QUAN CHEN, XIAO-BO YUAN, YI-MIN JIANG, JUN-QI LI
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Patent number: 9492983Abstract: A frame for hydraulic apparatus includes at least three supporting pillars, a supporting assembly mounted on the supporting pillars and including a fixed die plate fixed to the supporting pillars, an adjustable die plate slidably fixed to the at least three supporting pillars and a core plate slidably fixed to the at least three supporting pillars and located between the fixed die plate and the adjustable die plate and a link mechanism mounted on the supporting assembly and coupling the core plate to the adjustable die plate. The fixed die plate, the core plate and the adjustable die plate each have a periphery sidewall, and include a first protrusion protruded from the periphery sidewall and extended along a circumferential direction thereof, and define an indentation adjacent to the first protrusion and further define a plurality of openings on the first protrusion interconnected with the indentation.Type: GrantFiled: December 30, 2014Date of Patent: November 15, 2016Assignee: JI ZHUN PRECISION INDUSTRY (HUI ZHOU) CO., LTD.Inventors: Tang-Quan Chen, Xiao-Bo Yuan, Yi-Min Jiang, Jun-Qi Li
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Patent number: 9352390Abstract: A vacuum container includes a connecting chamber a valve chamber, a discharging chamber, and a sealing member. The connecting chamber defines an inclined sealing surface. The discharging chamber defines a discharging passage therein. The valve chamber interconnects the connecting chamber and the discharging chamber. The sealing member is slidably received in the valve chamber, wherein the sealing member is configured for sliding toward the sealing surface, such that the sealing member resists the inclined sealing surface to hermetically isolate the connecting chamber from the discharging chamber.Type: GrantFiled: June 30, 2014Date of Patent: May 31, 2016Assignee: JI ZHUN PRECISION INDUSTRY (HUI ZHOU) CO., LTD.Inventors: Tang-Quan Chen, Xian-He Li, Yi-Min Jiang
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Publication number: 20150192240Abstract: A frame for hydraulic apparatus includes at least three supporting pillars, a supporting assembly mounted on the supporting pillars and including a fixed die plate fixed to the supporting pillars, an adjustable die plate slidably fixed to the at least three supporting pillars and a core plate slidably fixed to the at least three supporting pillars and located between the fixed die plate and the adjustable die plate and a link mechanism mounted on the supporting assembly and coupling the core plate to the adjustable die plate. The fixed die plate, the core plate and the adjustable die plate each have a periphery sidewall, and include a first protrusion protruded from the periphery sidewall and extended along a circumferential direction thereof, and define an indentation adjacent to the first protrusion and further define a plurality of openings on the first protrusion interconnected with the indentation.Type: ApplicationFiled: December 30, 2014Publication date: July 9, 2015Inventors: TANG-QUAN CHEN, XIAO-BO YUAN, YI-MIN JIANG, JUN-QI LI
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Publication number: 20150184886Abstract: A processing room includes a processing chamber, a discharge chamber, a sealing member, a blocking member, and a reclaiming member. The discharge chamber includes a main body communicating with the processing chamber, and a receiving portion and a discharge portion communicating with the main body. The receiving portion is aligned to the discharge portion. The sealing member includes a sealing portion and a sealing valve mounted on the sealing portion. The sealing portion is partially and moveably received in the receiving portion and resists against a sidewall of the receiving portion. The blocking member is detachably mounted on an end of the discharge portion and seals the discharge portion. The reclaiming member is partially received in the main body.Type: ApplicationFiled: October 23, 2014Publication date: July 2, 2015Inventors: TANG-QUAN CHEN, KAI LUO, XIAO-BO YUAN, YI-MIN JIANG
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Publication number: 20150174652Abstract: A pressure casting machine can be configured to mold a molten material into a workpiece. The pressure casting machine can include a vacuum chamber and a pressure casting mechanism coupled to the vacuum chamber. The vacuum chamber can include a processing section having a top wall and a bottom wall opposite to the top wall, a first gate configured to seal the processing section, and a first vacuum pump coupled to the processing section. The pressure casting mechanism can include a first driver positioned adjacent to the top wall, a first core received in the processing section and coupled to the first driver, a second core received in the processing section, and a plurality of pushing members received in the processing section. The second core can be coupled to the bottom wall and opposite to the first core. The pushing members can be coupled to the top wall.Type: ApplicationFiled: December 24, 2014Publication date: June 25, 2015Inventors: TANG-QUAN CHEN, XIAN-HE LI, XIAO-BO YUAN, YI-MIN JIANG, JUN-QI LI
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Publication number: 20150000857Abstract: A vacuum container includes a connecting chamber a valve chamber, a discharging chamber, and a sealing member. The connecting chamber defines an inclined sealing surface. The discharging chamber defines a discharging passage therein. The valve chamber interconnects the connecting chamber and the discharging chamber. The sealing member is slidably received in the valve chamber, wherein the sealing member is configured for sliding toward the sealing surface, such that the sealing member resists the inclined sealing surface to hermetically isolate the connecting chamber from the discharging chamber.Type: ApplicationFiled: June 30, 2014Publication date: January 1, 2015Inventors: TANG-QUAN CHEN, XIAN-HE LI, YI-MIN JIANG