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公开(公告)号：US11864339B2
公开(公告)日：2024-01-02
申请号：US17401834
申请日：2021-08-13
申请人： ZT Group Int'l, Inc.
发明人： Chen An , Zichun Song
CPC分类号： H05K7/1489 , H05K5/0221
摘要： A lock device may include a slider assembly including a first slider, a second slider movably coupled to the first slider, and a base having a planar portion with a top rail and a bottom rail that hold the slider assembly and allows the relative movement of the first slider relative to the second slider along the top and bottom rails in the base. The second slider can move relative to the first slider to different positions including a latch lock position, a latch unlock position, and a latch impending lock position. The lock device may also include a latch assembly attached to a chassis. The latch assembly including a latch element is configured to move to a first, a second, and a third heights from the top rail of the base corresponding to the latch lock position, the latch unlock position, and the latch impending lock position of the slider assembly, respectively.
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公开(公告)号：US11852186B1
公开(公告)日：2023-12-26
申请号：US16891408
申请日：2020-06-03
申请人： ZT Group Int'l, Inc.
发明人： Chen An , Maheshkumar Varrey , Zichun Song
IPC分类号： F16B5/06
CPC分类号： F16B5/06
摘要： An apparatus provides a latch with a rotary dial and a leaf spring with teeth that extend from a frame into an engaging position. Inward axial movement of the dial causes the dial to deform the leaf spring and the teeth to extend into the engaging position. In the engaging position, the dial supports the teeth and resists forces that might otherwise cause the teeth to unlatch. In the engaging position, a catch in a track on the dial engages a pin of the frame to maintain the engaging position. From the engaging position, a rotation of the dial unseats the catch and allows the dial to move axially outward and the teeth to recede into the frame.
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公开(公告)号：US11815428B1
公开(公告)日：2023-11-14
申请号：US17388309
申请日：2021-07-29
申请人： ZT Group Int'l, Inc.
发明人： Mahesh Kumar Varrey , Chen An
CPC分类号： G01M3/165 , G01M3/04 , G01M3/18 , G01R27/00 , H01B7/1875
摘要： An apparatus and system are provided for detecting leaks in cooling tubing using sensor cabling. In the leak detection system, a leak detection cable is routed along the full length of the cooling tube. The leak detection cable and the cooling tubing are encased within a shrunken tube, which leaves such a small gap between the cooling tubing and the heat-shrunk tube that leakage is distributed within the gap about the outside of the cooling tubing by capillary action. The relative position of the detection cable above or below the cooling tubing is then irrelevant, since the capillary action may overcome the effect of gravity and distribute leakage from the bottom of the tubing to a detection cable at the top of the tubing.
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公开(公告)号：US10929327B1
公开(公告)日：2021-02-23
申请号：US15049977
申请日：2016-02-22
申请人： ZT Group Int'l, Inc.
发明人： Michael Schrempp , Chen An , Zichun Song , Raphael Deng , Kevin R. Qualters , Jonah Dunham
摘要： An expansion device is disclosed for including a plurality of modular devices within a pre-defined volume, such as the drive bay of a computing device. The expansion device may include a standardized bus connection and circuitry connecting to a controller chip, circuitry electrically coupling the controller chip to a plurality of modular devices, and a housing that houses the controller chip, connecting circuitry, and modular devices and that fits within the pre-defined volume.
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公开(公告)号：US20240114649A1
公开(公告)日：2024-04-04
申请号：US17936444
申请日：2022-09-29
发明人： Sruti Chigullapalli , Chen An , YU Wang
CPC分类号： H05K7/20272 , G06F1/20 , H05K7/20254 , H05K7/20763
摘要： A manifold system includes a supply manifold and a return manifold. The supply manifold delivers fluid to cold plates to cool processing units of a computing system. The return manifold receives the fluid from the cold plates. The supply manifold has supply fluid ports equidistantly spaced about the side surface of the supply manifold, and the return manifold has return fluid ports equidistantly spaced about the side surface of the return manifold.
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公开(公告)号：US11913576B2
公开(公告)日：2024-02-27
申请号：US17673472
申请日：2022-02-16
申请人： ZT GROUP INT'L, INC.
发明人： Anthony Villafuerte , Mark Chubb , Chen An
CPC分类号： F16L3/137 , F28F9/0246 , H05K7/20272 , H05K7/20781
摘要： A device for constraining liquid cooling tubes may include connecting a first tube connector and a second tube connector with a stretchable strip of flexible material. The first tube connector is configured to fluidly seal to a first end of a liquid cooling tube, and the second tube connector is configured to fluidly seal to a second end of the liquid cooling tube. The device may also include connecting the first tube connector to a first manifold and connecting the second tube connector to a second manifold when a computing device in a rack is in operation. The device may also include disconnecting the first tube connector to the first manifold and the second tube connector to the second manifold. The first tube connector and the second tube connector are constrained by the stretchable strip of flexible material when the computing device is moved out of the rack.
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公开(公告)号：US20230258285A1
公开(公告)日：2023-08-17
申请号：US17673472
申请日：2022-02-16
发明人： Anthony Villafuerte , Mark Chubb , Chen An
CPC分类号： F16L3/137 , F28F9/0246 , H05K7/20781 , H05K7/20272
摘要： The present technology is directed to constraining liquid cooling tubes. The present technology may include connecting a first tube connector and a second tube connector with a stretchable string of flexible material. The first tube connector is configured to fluidly seal to a first end of a liquid cooling tube, and the second tube connector is configured to fluidly seal to a second end of the liquid cooling tube. The present technology may also include connecting the first tube connector to a first manifold and connecting the second tube connector to a second manifold to extend the stretchable strip of flexible material when a computing device in a rack is in operation. The present technology may also include disconnecting the first tube connector to the first manifold and the second tube connector to the second manifold to prepare for the computing device to be serviced. The first tube connector and the second tube connector are constrained by the stretchable strip of flexible material when the computing device is moved out of the rack.
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公开(公告)号：US11683905B1
公开(公告)日：2023-06-20
申请号：US17831853
申请日：2022-06-03
申请人： ZT Group Int'l, Inc.
发明人： Chen An , Mahesh Kumar Varrey
CPC分类号： H05K7/1492 , H05K7/1409 , H05K7/1424 , H05K7/1489 , H05K7/183
摘要： A connection mechanism is provided with a circuit board that replaces internal chassis cabling to multiple electronic devices. In use, the motion of a lever of the connection mechanism drives a carrier of the circuit board in one direction to make an electrical connection at a side of the circuit board. Continued motion of the lever drives the carrier downward to make an additional electrical connections at the bottom of the circuit board.
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公开(公告)号：US12133350B2
公开(公告)日：2024-10-29
申请号：US18363200
申请日：2023-08-01
申请人： ZT GROUP INT'L, INC.
发明人： Chen An , Zichun Song
CPC分类号： H05K7/1489 , H05K5/0221
摘要： A lock device may include a slider assembly including a first slider, a second slider movably coupled to the first slider, and a base having a planar portion with a top rail and a bottom rail that hold the slider assembly and allows the relative movement of the first slider relative to the second slider along the top and bottom rails in the base. The second slider can move relative to the first slider to different positions including a latch lock position, a latch unlock position, and a latch impending lock position. The lock device may also include a latch assembly attached to a chassis. The latch assembly including a latch element is configured to move to a first, a second, and a third heights from the top rail of the base corresponding to the latch lock position, the latch unlock position, and the latch impending lock position of the slider assembly, respectively.
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公开(公告)号：US11490536B1
公开(公告)日：2022-11-01
申请号：US17098811
申请日：2020-11-16
申请人： ZT Group Int'l, Inc.
发明人： Chen An , Mahesh Kumar Varrey , Son Hung Lam
摘要： An elevator provides for lifting and disconnecting an electronic device from a chassis circuit board and the subsequent removal of the device from a chassis slot. A sliding element between the device and the slot includes tracks within which travel followers associated with the electronic device. Motion in a first direction the tracks causes the tracks to move with respect to the followers, raising the device away from the circuit board. In a fully raised position, the device is disconnected and may be removed from the slot. Motion in the opposite direction causes the relative motion between the track and follower to lower the device toward the circuit board. In a fully seated position, the device is connected to the circuit board.
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