HIGH THERMAL CONDUCTIVITY FUSE HOLDER
    2.
    发明公开

    公开(公告)号:EP4456111A1

    公开(公告)日:2024-10-30

    申请号:EP24155148.0

    申请日:2024-01-31

    申请人: Littelfuse, Inc.

    IPC分类号: H01H85/17

    摘要: A fuse holder (100) includes a housing (104) and a knob (108). The housing has a telescoping chamber designed to receive a knob terminal (106), where the knob terminal is adapted to receive a fuse. The knob has a neck (110) which is inserted into the telescoping chamber to enclose the cylindrical fuse. The housing and neck are made of a polymer having a thermal conductivity in a range of 4.0 to 10 W/mK.

    A SUBSEA FUSE ASSEMBLY
    4.
    发明公开

    公开(公告)号:EP3660881A1

    公开(公告)日:2020-06-03

    申请号:EP18208455.8

    申请日:2018-11-27

    申请人: ABB Schweiz AG

    发明人: Launonen, Markku

    摘要: The subsea fuse assembly comprises an enclosure (11) filled with a dielectric fluid (80) and provided with an equalization opening (22, 32), which is sealed with a flexible element (40). A first electric conductor (61) extends into the enclosure through a first lead-through (70) positioned in a wall (15) of the enclosure. A second electric conductor (62) is attached to an inner surface of a wall (14) of the enclosure. A fuse (50) is connected between the first electric conductor and the second electric conductor within the enclosure. A third electric conductor (63) extends outside the enclosure and is attached to an outer surface of a wall of the enclosure. An electrically conductive path is thus provided between the second electric conductor and the third electric conductor through the electrically conductive enclosure.

    Verwendung einer Kunststoffmischung aus einem linearen, hochmolekularen Polyester und einem Olefincopolymeren
    8.
    发明公开
    Verwendung einer Kunststoffmischung aus einem linearen, hochmolekularen Polyester und einem Olefincopolymeren 失效
    使用直链,高分子量聚酯和烯烃的塑料混合物的。

    公开(公告)号:EP0663424A2

    公开(公告)日:1995-07-19

    申请号:EP94117966.5

    申请日:1994-11-15

    CPC分类号: C08L67/02 C08L23/00

    摘要: Formteile auf Basis von linearen, hochmolekularen Polyestern werden häufig in der elektrotechnischen Industrie verwendet. Sehr nachteilig für die Verwendung des Werkstoffes ist die Kriechwegbildung auf der Oberfläche der Formteile. Die vorliegende Erfindung vermeidet die bekannten Nachteile durch Verwendung einer Kunststoffmischung aus

    A. 60 bis 95 Gew.-% eines linearen, hochmolekularen Polyesters
    und

    B. 5 bis 40 Gew.-% eines Olefincopolymeren.

    摘要翻译: 一种塑料混合。 用于制造模制compsns。 相对高痕指数(CTI)含有60-95%(重量)。线型高摩尔。 聚酯(I)和α-烯烃共聚物的5-40%(ii)包含重量50-84.5重量%2-6C unsatd。 CPD。 (III),式CH 15-35%(重量)丙烯酸酯2 = C(R <1>) - COOR <2>(IV)和0.5-15%(重量)unsatd .. CPD。 (V)与反应性酸,酸酐和/或环氧化物的GP。 在(IV)中,R <1> = H或1-6C烷基; 且R <2> = 1-8C烷基。 县。 在(IV)R <1> = H; [R <2> =逸(II)是C 2 H 4或C 3 H 6。 及(v)是马来酸或酸酐或甲基丙烯酸缩水甘油酯。 该混合物。 包含79-95重量%的(I)和5-21重量%的(II)。 (ii)包含60-75重量%的(III),23-30%(重量)(IV)和2-10%(重量)(V)。