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公开(公告)号：EP4130534A1
公开(公告)日：2023-02-08
申请号：EP21782364.0
申请日：2021-03-23
发明人： ZHANG, Xingkui , ZHANG, Wei , LAN, Yunzhi , ZHU, Zhenshan
IPC分类号： F16K41/06 , F16K41/04 , F16K41/02 , F16K5/06 , F16K5/08 , F16K5/22 , F16K27/06 , F16K27/08 , F16K31/02
摘要： An electric valve (100) and an assembly method therefor. The provision of multilayered sealing of a first sealing element (5), a second sealing element (6), and a sealing medium located between the first sealing element (5) and the second sealing element (6) along the axial direction of a valve stem (4) is conducive to restricting outward leakage of a fluid along the axial direction of the valve stem (4).
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公开(公告)号：EP3690360A1
公开(公告)日：2020-08-05
申请号：EP18860173.6
申请日：2018-09-18
发明人： ZHANG, Rongrong , ZOU, Jiang , ZHU, Zhenshan
IPC分类号： F25B41/06
摘要： An integrated cooling assembly and a battery assembly. The integrated cooling assembly comprises a cooling assembly and a valve assembly. The cooling assembly has a first interface and a second interface. The valve assembly and the cooling assembly are fixedly integrated as a whole. The valve assembly comprises a connecting block and a valve core assembly. The connecting block has at least a mounting hole for mounting the valve core assembly, and a first port and a second port in communication with the mounting hole. The second port is located on an inner end surface of the connecting block. The inner end surface faces the cooling assembly. The first interface is in communication with the second port. The valve assembly comprises a first fluid channel. One end of the channel is the first port of the connecting block, and the other end is the second port. A channel passage area of the first fluid channel is equal to or greater than zero, and switches between zero and a specified passage area of the first fluid channel. The cooling integrated assembly has a simple and compact structure, improving heat exchange efficiency.
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