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    TEMPERATURE MEASUREMENT STRUCTURE, CHARGING APPARATUS AND MOTOR VEHICLE
    1.
    发明公开
    TEMPERATURE MEASUREMENT STRUCTURE, CHARGING APPARATUS AND MOTOR VEHICLE 审中-实审

    公开(公告)号：EP4390348A1

    公开(公告)日：2024-06-26

    申请号：EP22857689.8

    申请日：2022-08-12

    申请人： Changchun Jetty Automotive Technology Co., Ltd.

    发明人： WANG, Chao

    IPC分类号： G01K7/22 ,  G01K7/18 ,  G01K1/16 ,  G01K1/00 ,  H02J7/00

    CPC分类号： Y02T10/70

    摘要： A temperature measurement structure, a charging apparatus and a motor vehicle. The temperature measurement structure includes a heat conduction medium (4), a temperature sensor (2) and a pressure supply mechanism, and the heat conduction medium (4) is mounted on the pressure supply mechanism, the pressure supply mechanism supplies pressure to make the heat conduction medium (4) in contact with a measure object (6) and the temperature sensor (2) respectively, and the temperature sensor (2) determines a temperature of the measured object (6) through a temperature of the heat conduction medium (4). The temperature of the measured object (6) is indirectly conducted to the temperature sensor (2) through the heat conduction medium (4), so that not only the temperature of the measured object (6) is monitored, but also a disruptive influence on the temperature sensor (2) is avoided.

    THE METHOD OF PREPARING FUNCTIONALIZED REDUCED GRAPHENE OXIDE LAYER AND THE TEMPERATURE SENSOR COMPRISING SUCH A LAYER
    2.
    发明公开
    THE METHOD OF PREPARING FUNCTIONALIZED REDUCED GRAPHENE OXIDE LAYER AND THE TEMPERATURE SENSOR COMPRISING SUCH A LAYER 审中-公开

    公开(公告)号：EP4296226A1

    公开(公告)日：2023-12-27

    申请号：EP22181056.7

    申请日：2022-06-24

    申请人： Espio, s.r.o.

    发明人： Vretenár, Viliam ,  Hudec, Ján

    IPC分类号： C01B32/192 ,  C01B32/194 ,  G01K7/18

    摘要： A method of preparing functionalized reduced graphene oxide layer comprises the following steps:
    a) preparation of colloidal dispersion of graphene oxide flakes in the water with concentration 0,5 g/l or less using modified Hummer's method wherein:
    - the temperature of the colloidal dispersion is maintained below 10°C during adding of oxidation agents, preferably KMnO4,
    - colloidal dispersion is subsequently stirred for at least 50 and no more than 70 minutes while the temperature of the colloidal dispersion is maintained below 10 °C,
    - temperature of the water added to the dispersion after stirring is no more than 10°C;

    b) functionalization of graphene oxide flakes in dipolar aprotic organic solvent using amine agent;
    c) reduction of functionalized graphene oxide flakes using reducing agent,
    d) functionalization and reduction according to step b) and step c) is carried out at elevated temperature of at least 90°C but no more than 105 °C;
    e) deposition colloidal dispersion of reduced functionalized graphene oxide flakes on non-conductive or electrically passivated substrate using spraying deposition to form sprayed layer under following conditions:
    - liquid droplets with size of no more than 5 µm
    - substrate temperature during deposition is at least 150 °C,
    - sprayed colloid has a concentration of no more than 0.2 g/l;

    f) thermal reduction and annealing of sprayed layer from step e) under the following conditions:
    - small temperature ramp up to 0.2 °C/min
    - stabilization at a temperature of at least 230 °C
    - dwelling time of at least 10 hours;

    g) passivation of prepared active layer using graphene oxide sprayed layer or adhesive polyimide foil or tropical (non-aromatic) varnish for mechanical and electro-chemical protection.

    CONDUCTIVE FILM, METHOD FOR MANUFACTURING CONDUCTIVE FILM, AND TEMPERATURE SENSOR FILM
    8.
    发明公开
    CONDUCTIVE FILM, METHOD FOR MANUFACTURING CONDUCTIVE FILM, AND TEMPERATURE SENSOR FILM 审中-公开

    公开(公告)号：EP4040128A1

    公开(公告)日：2022-08-10

    申请号：EP20872137.3

    申请日：2020-09-16

    申请人： NITTO DENKO CORPORATION

    发明人： NAKAJIMA, Kazuhiro ,  NASHIKI, Tomotake ,  MIYAMOTO, Kodai

    IPC分类号： G01K7/16 ,  G01K7/18

    摘要： A conductive film (102) includes: a resin film base (50) having a hard coat layer (6) on one main surface of a resin film (5); an underlying layer (20) on a hard coat layer-formed surface of the resin film base; and a metal thin film (10) on the underlying layer. The underlying layer includes at least one layer of inorganic dielectric thin film. The hard coat layer contains first fine particles having an average primary particle diameter of 10 to 100 nm. In a cross section of the hard coat layer, the proportion of an area occupied by the first fine particles is preferably 10% or more.

    CAPTEUR DE TEMPÈRATURE POUR UN CIRCUIT DE FLUIDE DE VÉHICULE AUTOMOBILE
    10.
    发明公开
    CAPTEUR DE TEMPÈRATURE POUR UN CIRCUIT DE FLUIDE DE VÉHICULE AUTOMOBILE 审中-公开

    公开(公告)号：EP3967995A1

    公开(公告)日：2022-03-16

    申请号：EP21194632.2

    申请日：2021-09-02

    申请人： HUTCHINSON

    发明人： GABRIELLE, Brice ,  BENARD, Thierry

    IPC分类号： G01K13/02 ,  G01K7/18

    摘要： L'invention concerne un capteur (10) de température pour une conduite de fluide, en particulier pour un véhicule automobile, ce capteur (10) comportant une première partie (20) comprenant une surface plane (22) configurée pour être au contact d'un fluide et sur laquelle est située une piste (41) formant un élément thermosensible (40), cette piste (41) ayant une forme générale allongée et comportant des extrémités opposées (41A, 41B) reliées respectivement à des bornes (43) du capteur (10) par des conducteurs électriques (42) noyés dans ledit corps (15).
    L'invention concerne également une conduite de fluide comprenant un tel capteur (10), un véhicule automobile comprenant un tel capteur (10) ou une telle conduite et un procédé de fabrication d'un tel capteur (10).