公开(公告)号：WO2011103755A1

公开(公告)日：2011-09-01

申请号：PCT/CN2010/078700

申请日：2010-11-13

Applicant: BYD COMPANY LIMITED ,  GONG, Qing ,  ZHOU, Liang ,  MIAO, Weifeng ,  ZHANG, Xiong

Inventor： GONG, Qing ,  ZHOU, Liang ,  MIAO, Weifeng ,  ZHANG, Xiong

IPC: C23C18/20 ,  C23C18/38 ,  C23C18/32

CPC classification number: C23C18/204 ,  C23C18/1641 ,  C23C18/1651 ,  C23C18/1653 ,  C25D5/56 ,  Y10T428/12569

Abstract: A method for preparing a plastic article and a plastic article made using the same are provided. The method comprises steps of: providing a plastic substrate made from a plastic comprising an accelerator dispersed therein; irradiating a predetermined area on a surface of the plastic substrate to expose the accelerator in the predetermined area; plating the irradiated area on the surface of the plastic substrate to form a first metal layer on the predetermined area; and plating the first metal layer to form a second metal layer on the first metal layer. The accelerator is represented by formulas of AM x B y O z and/or A'M' m O n .

Abstract translation: 提供了一种制备塑料制品的方法和使用其制造的塑料制品。 该方法包括以下步骤：提供由包含促进剂分散在其中的塑料制成的塑料基板; 照射塑料基板的表面上的预定区域以在预定区域中暴露加速器; 电镀塑料基板表面上的照射区域，以在预定区域上形成第一金属层; 以及电镀所述第一金属层以在所述第一金属层上形成第二金属层。 加速剂由AMxByOz和/或A'M'nOn的式表示。

公开(公告)号：WO2011072506A1

公开(公告)日：2011-06-23

申请号：PCT/CN2010/072055

申请日：2010-04-22

Applicant: BYD COMPANY LIMITED ,  GONG, Qing ,  ZHOU, Liang ,  MIAO, Weifeng ,  ZHANG, Xiong

Inventor： GONG, Qing ,  ZHOU, Liang ,  MIAO, Weifeng ,  ZHANG, Xiong

IPC: C23C18/54 ,  C23C18/20 ,  C23C18/31

CPC classification number: C23C18/1608 ,  B01J23/80 ,  B01J37/0201 ,  B01J37/34 ,  B01J37/349 ,  C23C18/1612 ,  C23C18/1641 ,  C23C18/1651 ,  C23C18/1653 ,  C23C18/182 ,  C23C18/204 ,  C23C18/36 ,  C23C18/405 ,  Y10T428/12569

Abstract: Disclosed is a method for metallizing a plastic surface. The method may comprise the steps: 1) gasifying the plastic surface to expose the electroless plating promoter; and 2) electroless plating a layer of copper or nickel on the plastic surface, followed by electroplating or a second electroless plating to form a metallized layer on the plastic surface. Further, disclosed are a method for preparing a plastic article and a plastic article as manufactured by the method as described.

Abstract translation: 公开了一种用于金属化塑料表面的方法。 该方法可以包括以下步骤：1）气化塑料表面以暴露无电镀促进剂; 和2）在塑料表面上化学镀一层铜或镍，随后进行电镀或第二无电镀，以在塑料表面上形成金属化层。 此外，公开了通过所述方法制造的塑料制品和塑料制品的制备方法。

公开(公告)号：WO2010111933A1

公开(公告)日：2010-10-07

申请号：PCT/CN2010/071368

申请日：2010-03-26

Applicant: BYD COMPANY LIMITED ,  GONG, Qing ,  DU, Xin ,  CHENG, Xiaofeng

Inventor： GONG, Qing ,  DU, Xin ,  CHENG, Xiaofeng

IPC: H01F1/057 ,  H01F41/02

CPC classification number: H01F1/0579 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y25/00 ,  C22C1/0441 ,  C22C38/002 ,  C22C38/005 ,  C22C38/02 ,  C22C38/06 ,  C22C38/10 ,  C22C38/16 ,  C22C2202/02 ,  H01F41/0266 ,  B22F1/0003 ,  B22F3/02 ,  B22F3/10 ,  B22F2003/248 ,  B22F2202/05 ,  B22F3/1007 ,  B22F2201/20 ,  B22F2201/10

Abstract: A composite magnetic material and a method for preparing the same are provided. The composite magnetic material comprises Nd-Fe-B alloy and Fe-base soft magnetic alloy having the general formula of Fe 100-x-y-z A x R a Si y B z , wherein A is at least one element selected from Cu and Au, R is at least one element selected from the group consisting of Ti, Zr, Hf, Mo, Nb, Ta, W and V, x ranges from 0 to 3, y ranges from 0 to 20, a ranges from 0 to 10, and z ranges from 2 to 25. The magnetic energy product and the residual magnetism of the composite magnetic material are both improved.

Abstract translation: 提供复合磁性材料及其制备方法。 复合磁性材料包括具有通式Fe100-xy-zAxRaSiyBz的Nd-Fe-B合金和Fe基软磁合金，其中A是选自Cu和Au中的至少一种元素，R是选自以下的至少一种元素： 由Ti，Zr，Hf，Mo，Nb，Ta，W和V组成的组，x的范围为0至3，y的范围为0至20，a的范围为0至10，z的范围为2至25。 磁能产物和复合磁性材料的剩余磁性都有所改善。

公开(公告)号：EP4170051A1

公开(公告)日：2023-04-26

申请号：EP21826605.4

申请日：2021-06-02

Applicant: BYD Company Limited ,  Huawei Technologies Co., Ltd.

Inventor： GONG, Qing ,  GUO, Qiang ,  WANG, Mengde ,  WANG, Hua ,  ZHAI, Yushan ,  LIU, Xiaorui ,  HU, Banghong ,  AN, Wei ,  FU, Jingsong

IPC: C22C21/02 ,  C22C1/02 ,  C22F1/043 ,  F28F21/08

Abstract: An aluminum alloy and a preparation method and application thereof are provided. The aluminum alloy includes, in percentages by weight: 9%-11% of Si, 0.001%-0.2% of Mg, 0.3%-0.7% of Fe, 0.003%-0.04% of Sr, 0.003%-0.03% of B, 0.001%-0.2% of Zn, 0.001%-0.1% of Cu, 0.001%-0.09% of Mn, less than 0.05% of Cr, 0.002%-0.05% of Ga, 0.001%-0.01% of Mo, and the balance of aluminum and other elements, wherein a total amount of the other elements is lower than 0.1%.

公开(公告)号：EP3734089A1

公开(公告)日：2020-11-04

申请号：EP18893647.0

申请日：2018-12-21

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  GUO, Qiang ,  FANG, Bin ,  WANG, Mengde ,  AN, Wei

IPC: F16B39/24

Abstract: An anti-loosening washer (100) for a threaded connector (200) and a fabrication method thereof are provided. The anti-loosening washer (100) includes an upper washer (1) and a lower washer (2). A plurality of first ratchet teeth (3) distributed in a fan shape are disposed at the bottom of the upper washer (1), and a plurality of second ratchet teeth (4) engaged with the first ratchet teeth (3) are disposed on the top of the lower washer (2). The first ratchet tooth (3) has a wide surface (31) attached to the second ratchet tooth (4) and a narrow surface (32) with an area less than an area of the wide surface (31). The wide surface (31) is a spiral surface formed through a spiral motion performed by a generatrix (12) spaced apart from an axis (11a) around the axis (11a) by using a central axis (11) of the upper washer (1) as the axis (11a). A lead angle of a wire (13) at a middle diameter position of the spiral surface is greater than a lead angle of the threaded connector (200).

公开(公告)号：EP3617271A1

公开(公告)日：2020-03-04

申请号：EP18791487.4

申请日：2018-03-28

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  ZHOU, Wei ,  ZHANG, Xiong ,  YU, Yue ,  SHI, Renlan

IPC: C08L67/02 ,  C08L81/02

Abstract: The present invention discloses a low-dielectric resin composition, a low-dielectric resin/metal composite material and a preparation method thereof, and an electronic device. The resin composition comprises, based on 100% by weight of the resin composition: 45-70 wt% of a base resin, 20-45 wt% of a chopped glass fiber, 1-3 wt% of a toughening resin, 0.2-0.5 wt% of an unmodified glycidyl methacrylate, and 0-10 wt% of an auxiliary. The base resin is selected from the PBT resin and/or the PPS resin. The chopped glass fiber has a dielectric constant of 4.0 to 4.4 at 1 MHz. With the same base resin component, the dielectric constant and dielectric loss of the low-dielectric resin material prepared with the low-dielectric resin composition are significantly reduced, which is advantageous for satisfying the requirements of use of plastics for antenna channels in metal shell of an electronic device, so as to improve the ability of the electronic device having antennas to receive and transmit signals.

公开(公告)号：EP2989067B1

公开(公告)日：2018-10-24

申请号：EP14787406.9

申请日：2014-04-25

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  LIN, Xinping ,  LIN, Yongzhao ,  ZHANG, Faliang ,  CHEN, Jianxin ,  XU, Shurong

IPC: C04B37/02 ,  C04B35/74 ,  B22F7/08

CPC classification number: C04B41/5133 ,  B22F7/08 ,  B22F2998/10 ,  C04B35/488 ,  C04B35/71 ,  C04B41/009 ,  C04B41/4515 ,  C04B41/52 ,  C04B41/90 ,  C04B2235/40 ,  C04B2235/404 ,  C04B2235/483 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/606 ,  C04B2235/608 ,  C04B2235/612 ,  C04B2235/616 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6581 ,  C22C1/0458 ,  C22C29/06 ,  C22C29/08 ,  C22C29/10 ,  C22C29/12 ,  C22C32/0005 ,  C22C32/0031 ,  C22C32/0052 ,  C04B35/48 ,  C04B38/00 ,  C04B41/4539 ,  C04B41/4572 ,  C04B41/5057 ,  C04B41/522 ,  C04B41/4523 ,  C04B41/5111 ,  C04B41/5144 ,  C04B41/5155 ,  B22F7/006 ,  B22F2007/066 ,  C22C2001/1057 ,  C22C2001/1073

Abstract: A metal-ceramic composite includes a ceramic substrate and a metallic composite. A groove is formed in a surface of the ceramic substrate and the metallic composite is filled in the groove. The metallic composite includes a Zr based alloy-A composite. A includes at least one selected from a group consisting of W, Mo, Ni, Cr, stainless steel, WC, TiC, SiC, ZrC and ZrO2. Based on the total volume of the Zr based alloy-A composite, the content of A is about 30% to about 70% by volume. A method for preparing the metal-ceramic composite is also provided.

公开(公告)号：EP2791380B1

公开(公告)日：2018-10-10

申请号：EP12857624.6

申请日：2012-12-14

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： GONG, Qing ,  ZHANG, Faliang ,  LI, Yunchun

IPC: C22C45/10 ,  C22C45/00 ,  C22C1/00 ,  B22D25/06

CPC classification number: B22D25/06 ,  C22C1/002 ,  C22C45/10

Abstract: An amorphous and a manufacturing method thereof are provided. The amorphous alloy may have a formula of ZraCubAlcMdNe, M is at least one selected from the group consisting of Ni, Fe, Co, Mn, Cr, Ti, Hf, Ta, Nb and rare earth elements; N is at least one selected from a group consisting of Ca, Mg, and C; 40≦a≦70, 15≦b≦35, 5≦c≦15, 5≦d≦15, 0≦e≦2, and a+b+c+d+e=100.

公开(公告)号：EP3351073A1

公开(公告)日：2018-07-25

申请号：EP16859087.5

申请日：2016-10-28

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  SUN, Yaxuan ,  LIN, Xinping ,  ZHAO, Shuming ,  WU, Bo ,  LUO, Jingjing ,  CHENG, Donghai

IPC: H05K7/20

CPC classification number: H05K7/20254 ,  H01L23/3677 ,  H01L23/473 ,  H01L25/07 ,  H01L29/7393

Abstract: A base plate for a heat sink as well as a heat sink and an IGBT module having the same are provided. The base plate includes: a base plate body, including a body part; and a first surface layer and a second surface layer disposed respectively on two opposing surfaces of the body part; and N pins disposed on the first surface layer and spaced apart from one another, each pin having a first end fixed on the first surface layer and a second end configured as a free end, in which the first surface layer and the N pins are configured to contact a coolant, an area of a first portion of the first surface layer contacting the coolant is denoted as S1, and an area of a second portion of the first surface layer contacting each pin is denoted as S2, in which 180≤S1/S2≤800, and 300≤N

公开(公告)号：EP2962526B1

公开(公告)日：2018-05-30

申请号：EP14791730.6

申请日：2014-04-18

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  LIN, Xinping ,  REN, Maolin ,  LI, Xiaofang ,  DENG, Tianyou ,  WANG, Shumin ,  WU, Hui ,  WU, Mengxiang ,  QIU, Hongmei ,  WEN, Huaitong ,  ZHANG, Weifeng

IPC: H05B3/50 ,  H05B3/84 ,  F24D13/02 ,  B60H1/22 ,  F24H3/04 ,  H05B3/04

CPC classification number: F24H3/0405 ,  B60H1/00471 ,  B60H1/2225 ,  B60H2001/2287 ,  F24H3/0435 ,  F24H9/0063 ,  F24H9/0073 ,  F24H9/1872 ,  F24H9/2071 ,  H05B3/04 ,  H05B3/50 ,  H05B2203/02 ,  H05B2203/023

Abstract: An electric heater, and an apparatus, a heating and air conditioning system and a vehicle, each comprising the electric heater, are provided. The electric heater comprises an outer frame; a heating core configured to connect to a power source and disposed within the outer frame; and a sealing-waterproof glue member disposed within the outer frame and configured to encase at least one end of the heating core. The heating core further comprises: a plurality of heat dissipating components and heating components arranged alternately, and each of the heat dissipating component is coupled with a heating component via a thermal conductor. Each of the heating components further comprises a core tube and a positive temperature coefficient thermistor disposed in the core tube.