Patents Assigned to JING KAI INDUSTRIAL CO., LTD.
-
Patent number: 11614755Abstract: A vent valve includes an outer frame, a ventilation box movable in the outer frame, a sealing cover, a buoyant box and elongate sliding members. The ventilation box has an interior space. The sealing cover has a cover opening, and closes/opens a surrounding space defined by the ventilation box and the outer frame. The buoyant box is disposed within the interior space. When the buoyant box abuts the sealing cover and closes the cover opening, the cover opening is disconnected from the interior space. When the buoyant box moves away from the sealing cover, the interior space communicates the cover opening. The sliding members slidingly contact the outer frame and ventilation box to guide sliding movements.Type: GrantFiled: May 6, 2020Date of Patent: March 28, 2023Assignee: JING KAI INDUSTRIAL CO., LTD.Inventors: Wen-Pin Pan, Shu-Wen Yen
-
Patent number: 11352201Abstract: A peripheral sealing assembly for connection with a buoyant panel unit usable in a liquid storage tank includes a fixing frame, an enclosure, and a buffer pipes. The fixing frame connects the buoyant panel unit. The enclosure is fixed to the fixing frame to sealingly contact an inner surrounding wall of the liquid storage tank. The enclosure defines a looped receiving space between the inner surrounding wall and the buoyant panel unit. The buffer pipes are inserted into the looped receiving space. Each buffer pipe is hollow, extends along the looped receiving space and has a lengthwise outer peripheral surface fixed to the lengthwise outer peripheral surfaces of two adjacent other buffer pipes.Type: GrantFiled: May 6, 2020Date of Patent: June 7, 2022Assignee: Jing Kai Industrial Co., Ltd.Inventors: Wen-Pin Pan, Shu-Wen Yen
-
Patent number: 11187003Abstract: A floating roof assembly includes longitudinal girders, and floating members arranged in rows that alternate with the longitudinal girders. Upper and lower press bars are disposed across and fixed to the longitudinal girders. Each of the upper and lower press bars has fastening holes each of which has a first hole portion and a second hole portion. Fastening members connect the upper and lower press bars to the longitudinal girders through the fastening holes. When the fastening members reach the second hole portions of the upper and lower press bars, the longitudinal girders can increase a clamping force thereof to clamp the floating members.Type: GrantFiled: May 6, 2020Date of Patent: November 30, 2021Assignee: JING KAI INDUSTRIAL CO., LTD.Inventors: Wen-Pin Pan, Shu-Wen Yen
-
Publication number: 20210208613Abstract: A vent valve includes an outer frame, a ventilation box movable in the outer frame, a sealing cover, a buoyant box and elongate sliding members. The ventilation box has an interior space. The sealing cover has a cover opening, and closes/opens a surrounding space defined by the ventilation box and the outer frame. The buoyant box is disposed within the interior space. When the buoyant box abuts the sealing cover and closes the cover opening, the cover opening is disconnected from the interior space. When the buoyant box moves away from the sealing cover, the interior space communicates the cover opening. The sliding members slidingly contact the outer frame and ventilation box to guide sliding movements.Type: ApplicationFiled: May 6, 2020Publication date: July 8, 2021Applicant: JING KAI INDUSTRIAL CO., LTD.Inventors: Wen-Pin PAN, Shu-Wen YEN
-
Publication number: 20210206563Abstract: A peripheral sealing assembly for connection with a buoyant panel unit usable in a liquid storage tank includes a fixing frame, an enclosure, and a buffer pipes. The fixing frame connects the buoyant panel unit. The enclosure is fixed to the fixing frame to sealingly contact an inner surrounding wall of the liquid storage tank. The enclosure defines a looped receiving space between the inner surrounding wall and the buoyant panel unit. The buffer pipes are inserted into the looped receiving space. Each buffer pipe is hollow, extends along the looped receiving space and has a lengthwise outer peripheral surface fixed to the lengthwise outer peripheral surfaces of two adjacent other buffer pipes.Type: ApplicationFiled: May 6, 2020Publication date: July 8, 2021Applicant: JING KAI INDUSTRIAL CO., LTD.Inventors: Wen-Pin PAN, Shu-Wen YEN
-
Patent number: D929210Type: GrantFiled: May 6, 2020Date of Patent: August 31, 2021Assignee: JING KAI INDUSTRIAL CO., LTD.Inventors: Wen-Pin Pan, Shu-Wen Yen