国家/地区 中国（8） 世界知识产权组织（3）
IPC部 H（5） C（3） B（2）
IPC大类 H01（5） C25（3） C01（2）
IPC小类 C25D（3） H01B（3） H01H（3）
C01B（2）
IPC C25D003/46（3） C25D015/00（3） C01B032/194（2）
H01B005/14（2） H01B013/00（2） H01H001/02（2）
H01H001/06（2）
发明人 HUANG H（4） LI Z（4） WANG J（4）
HU Y（3） JI S（3） LIN J（3）
LIN R（3） OTHER I R N（3） SHEN Q（3）
WANG C（3） XU Z（3） ZENG L（3）
ZHENG J（3） ZHOU J（3） GONG Y（2）
公开年 2022（4） 2023（4）
申请年 2022（8）
专利权人 ZHEJIANG CHINT ELECTRICS CO LTD（8）

Welding structure of contact, has graphene layer that is set on outer surface of exposed portion, so that when welding, graphene layer is propped against conductive portion of contact.

HUANG H, WANG J, LI Z, GONG Y

Composite profile for cable core material, has adjacent two graphene areas connected by connecting part graphene along width direction of graphene, where size of graphene connecting part is less than graphene of distribution sub-area.

HUANG H, WANG J, LI Z, GONG Y

Electric contact contact conductor, has middle layer covering base body, first anti-corrosion layer covering middle layer, and second anti- corrosion layers covering first and middle layers, where first layer is silver-graphene-organic layer.

WANG J, HUANG H, LI Z

Contact structure for use in pulse relay, has movable contact comprising movable conductive plate, where contact and contact are coated with electroplated layer that comprises layer of metal-graphene composite plating layer.

YANG Y, WANG L, JIANG G

Preparing electric contact conductor, used in graphene method, used for agglomeration, involves pressing metal granules into metal framework with through-hole, filling graphene into throughhole to form prefabricated structure, and extruding and stretching pre-built structure to form electric contact.

WANG J, HUANG H, LI Z

Composite dispersant useful in preparing mixed electroplating solution comprises distilled water, Tween composite as nonionic surfactant, hydrocarbyl sulfonate composite as anionic surfactant, and amide composite as wetting agent.

HU Y, WANG C, LIN R, JI S, XU Z, ZHOU J, ZENG L, SHEN Q, LIN J, ZHENG J, OTHER I R N

Composite dispersant useful in mixed electroplating solution, comprises distilled water, polysorbate as non-ionic surfactant and wetting agent containing hydrocarbyl sulfate compounds and hydrocarbyl sulfonate compounds.

JI S, XU Z, ZHOU J, ZENG L, SHEN Q, LIN J, ZHENG J, HU Y, WANG C, LIN R, OTHER I R N

Composite dispersant useful in mixed electroplating solution used as composite electric contact material, comprises distilled water, non-ionic surfactant, anionic surfactant, and wetting agent.

SHEN Q, LIN J, ZHENG J, HU Y, WANG C, LIN R, JI S, XU Z, ZHOU J, ZENG L, OTHER I R N