Other

Jiangsu Shemar Electric Co., Ltd.

Baoshan Iron & Steel Co., Ltd.

Memverge, Inc.

Jiangsu Shenma Electric Co., Ltd.

Honeywell International Inc.

Illinois Tool Works Inc.

Shanghai United Imaging Healthcare Co., Ltd.

Southeast University

Stmicroelectronics (china) Investment Co. Ltd

Yanfeng Adient Seating Co. Ltd.

Shanghai Shemar Power Engineering Co., Ltd

Shanghai Guangdian Electric Group Co., Ltd.

Yu, Jie

Jie Yu

Bin Ma

Yue Li

Robert W Beauchamp

Jiang Fang

Dequan Li

Yue Zhao

Ning Xu

Peng Zhao

Wei Kang

Jiajie Sun

Qing Huang

Yuanjie Wu

Kunwu Huang

Yi Bin Wang

Bing Wang

Haiyan Wang

Peiyu Zhuang

Yin Zhang

Shaofeng Liu

Jiawen Zhou

Rongbao Nie

Yang Li

Chao Liu

Minghua Wang

XiaoGuang Zhao

Yangyang Lin

James Zhang

Guiyan Ni

Chunxia Zhang

Huaizhong Yan

Jia Cao

Jialin Du

Aihua Mao

Jibang Yang

Ronghua Wang

Qingzhan Wang

Xinsen Zhang

Yiwen Xu

Yong Qiu

Changfu Dong

Yong Zhu

Weidi Cao

Xizhong Liu

The present disclosure discloses a composite crossarm and a power transmission tower. The composite crossarm includes two post insulators and two suspension insulators. Of the two post insulators and the two suspension insulators, one ends are configured to be connected to a tower body of a power transmission tower, and the other ends are connected together to form an end portion of the composite crossarm to hang a power transmission line. The two suspension insulators are located on same sides of the two post insulators and respectively arranged adjacent to the two post insulators. At the same time, an angle between the two post insulators ranges from 20° to 50°, and an angle between the post insulator and the suspension insulator adjacent thereto ranges from 15° to 45°. The composite crossarm according to the present disclosure is highly stable and convenient to for mounting grading ring.

Composite crossarm and power transmission tower

The present invention discloses a multi-device site selection method for an integrated energy virtual power plant, and belongs to the field of virtual power plants. The multi-device site selection method for an integrated energy virtual power plant includes the following steps: constructing a calculation method for calculating a comprehensive energy flow distribution entropy through power flow distribution in a power distribution network and flow distribution in a heat distribution network, to reflect energy distribution balance in an energy network; under a condition that capacity of each device is known, establishing a multi-device site selection optimal planning model of the integrated energy virtual power plant with a goal of maximizing a comprehensive energy flow distribution entropy index; and determining an installation location of each device of the integrated energy virtual power plant in the energy network, and determining an operating state of each device.

Multi-device site selection method for integrated energy virtual power plant

The present disclosure discloses a composite crossarm and a power transmission tower. The composite crossarm includes a post insulator and three suspension insulators. The post insulator and the suspension insulators each has an end configured to be connected to a tower body of the power transmission tower, and another end connected together to form an end of the composite crossarm that is configured to attach a transmission line. The three suspension insulators are arranged at intervals around the post insulator. Axes of two suspension insulators and an axis of the post insulator are in the same plane. The two suspension insulators whose axes are in the same plane as the axis of the post insulator are defined as first suspension insulators, the remaining suspension insulator is defined as a second suspension insulator. The two first suspension insulators form an angle ranged from 45° to 90°.

A vent device includes at least one stage ventilation assembly, each stage of the at least one stage ventilation assembly includes an inner layer element and an outer layer element. An air duct is formed between the outer layer element and the inner layer element, and the air duct has an air duct outlet. Each stage of the at least one stage ventilation assembly has an air duct open position and closed position. The outer layer element and the inner layer element are configured to be able to move along the first direction relative to each other between the air duct open position and closed position. In the air duct closed position, the inner layer element closes the air duct outlet, and in the air duct open position, the inner layer element opens the air duct outlet.

Vent device having one or more stage ventilation assemblies

The present invention relates to an inbuilt seat leg support and a seat. The seat leg support is mounted in a seat. The seat includes a base frame and a cushion frame located above the base frame. A receiving space is formed between the base frame and the cushion frame. The seat leg support includes a leg support frame configured to be received in the receiving space. The leg support frame is movable and adjustable relative to the cushion frame. Movement and adjustment of the leg support frame cause the leg support frame to extend out of the receiving space to be in an extended state or to retract into the receiving space to be in a received state. According to the present invention, a receiving space for a leg support frame is reserved between a base frame and a cushion frame, and the leg support frame is disposed to be movable so that the leg support frame can be received in the receiving space when not in use. Receiving a leg support in a seat causes the present invention to be space-saving.

Inbuilt seat leg support and seat

Disclosed in the present invention is a post insulator, comprising a hollow insulating tube, a shed positioned on a periphery of the hollow insulating tube, and an upper flange and a lower flange provided at two ends of the hollow insulating tube, wherein gas is sealed inside of the hollow insulating tube, and the absolute pressure of the gas is 0.1-0.15 MPa. Further disclosed is an insulated support post formed by the end-to-end connection of the post insulators. The post insulator and the insulated support post of the present invention solve an interface problem present in internal insulating solid material filling, and also solve a gas leaking problem that occurs when using high-pressure gas filling, such that the post insulator does not need to be detected and maintained. At the same time, the margin of the micro-water control range is improved, and micro-water control and production difficulty is reduced.

Post insulator and insulated support post

A composite crossarm fixed on a pole body of a transmission pole is disclosed. The composite crossarm includes: a core rod, an insulating layer and a load-bearing member. The insulating layer and the load-bearing member cover and are fixed to an outer peripheral surface of the core rod. The load-bearing member is positioned in a middle region of the core rod connected to the pole body, and the insulating layer is positioned in regions of the core rod other than the middle region. A transmission pole using the above composite crossarm is also disclosed. In the above manner, the load-bearing member is arranged at a position where the core rod is connected to the pole body in advance. On one hand, the core rod is able to be connected to the pole body without providing with a hole. On the other hand, the load caused by the fixed connection is applied on the load-bearing member directly, with no damage to the insulating layer. Both the load-bearing member and the insulating layer cover and are fixed on the outer peripheral surface of the core rod, so that the core rod is protected from external corrosion, to ensure the mechanical properties of the composite crossarm.

Composite crossarm and transmission pole

An electromagnetic coil assembly for a control rod driving mechanism, comprising coils and a yoke for embedding the coils, wherein damascene holes are disposed on the yoke, the coils are installed in the damascene holes, the yoke comprises first yokes and second yokes, and the damascene holes are disposed on the first yokes; the first yokes are connected with the second yokes, and a through hole for cooperating with a sealing shell assembly is disposed on the second yokes; and a thermal conductivity of the first yokes is stronger than a thermal conductivity of the second yokes. The method is the processing method of the assembly. The coil assembly provided in technical solution or the coil assembly obtained by the method can remarkably reduce the temperature inside the coil, thereby improving the reliability of the CRDM electromagnetic coil assembly and prolonging the service life of the CRDM electromagnetic coil assembly.

Electromagnetic coil assembly for control rod driving mechanism and method of manufacturing the same

An overhead power distribution line () comprises a tension resistant pole (), two composite crossbeams () and tension resistant fixing members (). A middle portion of the composite crossbeam () is horizontally secured on the tension resistant pole (), and end portions of the composite crossbeam () are connected to the tension resistant fixing members (). The tension resistant fixing members () enable the two composite crossbeams () to integrally connect and are for fixing conducting lines. With the above configuration, two composite crossbeams () are secured on the same horizontal plane of the tension resistant pole (), thus satisfying vertical tension of a tension resistant requirement. Further, by using composited crossbeam bodies (), a dry arc distance is significantly increased, and electrical lightning resistance performance is enhanced, preventing incidents such as line disconnection and flashover caused by lightning strike. The composite crossbeams () are maintenance-free and do not require periodical inspection and maintenance, significantly reducing labor costs. The use of crossbeams () can further eliminate the use of tension insulators and simplify the structure of lines.

Overhead power distribution line

Provided is a cross arm with one end connected to a tower body and a free end for connecting a conducting wire. Free end comprises an end connecting piece and an extension piece. Extension piece is fixed with end connecting piece. Extension piece protrudes horizontally from end connecting piece. Conducting wire is connected to extension piece. An angle between extension piece and a cross arm center line is greater than that between conducting wire and cross arm center line. Cross arm free end includes a jumper wire device horizontally arranged on end connecting piece for hitching jumper wire. Extension piece use increases distance between conducting wire and tower body when turning angle condition is met. Gap requirement between conducting wire and tower body is met, and cross arm length increase is eliminated. Horizontally arranging jumper wire device on end connecting piece reduces distance between wire layers and tower body size.

Cross arm and angle tower and tension tower comprising the same

The present disclosure relates to systems and methods for configuring a medical device for a medical procedure. The systems may perform the methods to initialize a gantry angle of a medical device of a new scan. The systems may also perform the methods to obtain a pre-set gantry angle associated with the new scan. The systems may also perform the methods to determine whether the initialized gantry angle is consistent with the pre-set gantry angle. The systems may also perform the methods to adjust the initialized gantry angle of the medical device to the pre-set gantry angle in response to a determination that the initialized gantry angle is inconsistent with the pre-set gantry angle.

Systems and methods for configuring medical device

The present invention discloses a method for manufacturing a superior 13Cr tool coupler, which method comprises the following steps: manufacturing a blank; forging the blank; heating the forged blank to 600-700&#xb0; C. for a stress-relief annealing; quenching; and tempering. The present technical solution can produce a superior 13Cr tool coupler which achieves a mechanic feature of 110 ksi.

Method for manufacturing superior 13Cr tool coupler

Disclosed herein is an apparatus and method for a naming service in a distributed memory object system. In one embodiment, a name service method includes electing a primary node for the master key value store from a plurality of name service nodes, the primary node to receive master key value requests, a master key value store containing an entry for each directory within the distributed memory object, wherein the master key value store is configured for associating a directory pathname to a uniform unique identifier, and replicating the master key value store across the plurality of name service nodes. In another embodiment, a name service computing device includes a primary node for the master key value store, wherein the primary node is selected from a plurality of name service nodes and is configured to receive master key value requests, a master key value store containing an entry for each directory within the distributed memory object, wherein the master key value store is configured to associate a directory pathname to a uniform unique identifier, and the system further being in communication with the plurality of name service nodes, wherein the master key value store is replicated across the plurality of name service nodes.

Naming service in a distributed memory object architecture

Disclosed herein is an apparatus and method for a key value store snapshot for a distributed memory object system. In one embodiment, a method includes forming a system cluster comprising a plurality of nodes, wherein each node includes a memory, a processor and a network interface to send and receive messages and data; creating a plurality of sharable memory spaces having partitioned data, wherein each space is a distributed memory object having a compute node, wherein the sharable memory spaces are at least one of persistent memory or DRAM cache; storing data in persistent memory, the data having a generation tag created from a generation counter and a doubly linked list having a current view and a snapshot view, the data further being stored in either a root or a persisted row; creating a snapshot comprising a consistent point-in-time view of key value contents within a node and incrementing the generation counter; copying the snapshot to a second node; regenerating an index for the key value contents within the node; and logging updates since the snap was applied to update copied data in the second node.

Key value store snapshot in a distributed memory object architecture

Disclosed herein is an apparatus and method for a shuffle manager for a distributed memory object system. In one embodiment, a method includes forming a system cluster comprising a plurality of nodes, wherein each node includes a memory, a processor and a network interface to send and receive messages and data, wherein the network interface operates on remote direct memory access; creating a plurality of sharable memory spaces having partitioned data, wherein each space is a distributed memory object having a compute node, wherein the sharable memory spaces are at least one of persistent memory or DRAM cache; and storing data in an in-memory data structure when there is available memory in a compute node; and if there is an out of memory condition, serializing at least some of the in-memory data and spilling it to a distributed memory object system to persist shuffled data outside the compute node.

Shuffle manager in a distributed memory object architecture

Growing community of inventors

Shanghai, China

Jie Yu