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    Switch
    41.
    发明授权
    Switch 失效
    开关

    公开(公告)号：US4128823A

    公开(公告)日：1978-12-05

    申请号：US746993

    申请日：1976-12-02

    Applicant: Akira Tanaka ,  Yuji Hayashi ,  Makoto Kassai ,  Toshito Hara

    Inventor： Akira Tanaka ,  Yuji Hayashi ,  Makoto Kassai ,  Toshito Hara

    IPC: H01H1/02 ,  H01H36/00 ,  H01H51/28 ,  H01H1/54

    CPC classification number: H01H51/288 ,  H01H1/0201 ,  H01H36/0006 ,  H01H36/0073 ,  H01H2001/545

    Abstract: A switch is disclosed comprising two sets of rod-shaped fixed electrodes formed of a magnetic material and one cylindrical moving electrode formed of a permanent magnet, each set of the fixed electrodes being fixed to the respective end of a cylindrical vessel so that the ends of each set of the fixed electrodes face the ends of the other set of the fixed electrodes with the moving electrode capable of reciprocating between the ends of the two sets of fixed electrodes inside the cylindrical vessel. The moving electrode is comprised of at least one adhesive layer of a metal selected from the group consisting of silver, nickel, copper and alloys thereof on the surface of the permanent magnet, and at least one contact layer of a metal selected from the group consisting of rhodium, wolfram, rhenium, ruthenium and alloys thereof, silver-wolfram, gold-chromium on the adhesive layer of metal. At least the permanent magnet of the moving electrode and the adhesive layer of metal are thermally diffused with each other.

    Abstract translation: 公开了一种开关，其包括由磁性材料形成的两组棒状固定电极和由永磁体形成的一个圆柱形移动电极，每组固定电极固定到圆柱形容器的相应端部， 每组固定电极面对另一组固定电极的端部，移动电极能够在圆柱形容器内的两组固定电极的端部之间往复运动。 移动电极由在永磁体的表面上选自银，镍，铜及其合金的金属的至少一个粘合剂层组成，并且至少一个金属接触层选自 的铑，钨，铼，钌及其合金，金 - 钨，金 - 铬在金属的粘合剂层上。 至少移动电极的永磁体和金属的粘合层彼此热扩散。

    Process of producing semi-hard magnetic materials
    42.
    发明授权
    Process of producing semi-hard magnetic materials 失效
    生产半硬磁性材料的工艺

    公开(公告)号：US3989557A

    公开(公告)日：1976-11-02

    申请号：US593031

    申请日：1975-07-03

    Applicant: Zenzo Henmi ,  Tatsuji Sasaki ,  Makoto Kassai ,  Masanori Okada

    Inventor： Zenzo Henmi ,  Tatsuji Sasaki ,  Makoto Kassai ,  Masanori Okada

    IPC: C22C19/07 ,  C22F1/10 ,  H01F1/04 ,  H01H1/02 ,  H01F1/00

    CPC classification number: C22F1/10 ,  C22C19/07 ,  H01F1/04 ,  H01H1/0201

    Abstract: Semi-hard magnetic materials exhibiting an excellent square hysteresis loop are prepared by the following steps. An alloy material consisting essentially, by weight, of 73-93% Co, 1-5%Nb and the balance Fe is subjected to process annealing at not lower than 900.degree. C and cold working at a reduction of area of not less than 75% and then is subjected to any combination treatment involving one or more stress relief annealings at a temperature in the range 500.degree.-700.degree. C for a short period of time such that no intermetallic compound precipitates in said alloy followed by cooling to the ambient temperature, and one or more ageing treatments of said cooled material at a temperature in the range 600.degree.-900.degree. C for a considerably longer time such that an intermetallic compound does precipitate in said alloy.

    Abstract translation: 通过以下步骤制备表现出极好的方形磁滞回线的半硬磁性材料。 基本上由73-93％Co，1-5％Nb和余量的Fe组成的合金材料进行不低于900℃的加工退火，并且以不小于75的面积进行冷加工 ％，然后在500℃-700℃的温度下进行涉及一次或多次应力消除退火的任何组合处理短时间，使得所述合金中没有金属间化合物沉淀，然后冷却至环境温度 以及所述冷却材料在600-900℃的温度下进行一个或多个老化处理相当长的时间，使得金属间化合物在所述合金中确实沉淀。

    Reed switch construction
    43.
    发明授权
    Reed switch construction 失效
    簧片开关结构

    公开(公告)号：US3949335A

    公开(公告)日：1976-04-06

    申请号：US569861

    申请日：1975-04-21

    Applicant: David W. Morgan

    Inventor： David W. Morgan

    IPC: C03C3/089 ,  C03C4/08 ,  H01H1/02 ,  H01H51/28 ,  C03C3/08 ,  E05C7/06 ,  H01H1/66

    CPC classification number: C03C3/089 ,  C03C4/082 ,  H01H1/0201 ,  H01H51/282

    Abstract: A reed switch construction is described embodying magnetic metal reeds and an improved glass envelope. The envelope is drawn from an infrared absorbing glass having a steep viscosity curve which permits forming a seal between the metal reeds and the glass envelope with infrared heating at a temperature sufficiently low to avoid damaging the reeds.

    Abstract translation: 描述了一种簧片开关结构，体现了磁性金属簧片和改进的玻璃封套。 该信封由具有陡峭粘度曲线的红外吸收玻璃制成，该曲线允许在足够低的温度下用红外加热在金属簧片和玻璃外壳之间形成密封，以避免损坏簧片。

    Switch spring for a relay
    44.
    发明授权
    Switch spring for a relay 失效
    开关弹簧用于继电器

    公开(公告)号：US3723688A

    公开(公告)日：1973-03-27

    申请号：US3723688D

    申请日：1971-08-13

    Applicant: LICENTIA GMBH

    Inventor： EICHHORST I

    IPC: H01H1/02 ,  H01H51/28

    CPC classification number: H01H1/0201 ,  H01H51/287

    Abstract: A relay switch spring composed of an elongated flat strip which has a core made of an electrically conductive material surrounded by a sheath of material of a lower conductivity than the core material. The strip has a free end to which a contact is connected so that the contact engages both the core and sheath material.

    Abstract translation: 一种继电器开关弹簧，其由细长的扁平带构成，该扁平带具有由导电材料制成的芯体，该导电材料由比芯芯材料的导电性低的材料的护套围绕。 条具有自由端，接触件连接到该自由端，使得接触件接合芯和护套材料。

    Reed material for sealed contact application
    45.
    发明授权
    Reed material for sealed contact application 失效
    密封接触应用的REED材料

    公开(公告)号：US3668355A

    公开(公告)日：1972-06-06

    申请号：US3668355D

    申请日：1971-01-27

    Applicant: NORTHERN ELECTRIC CO

    Inventor： CAMPBELL DAVID ,  CHAMBERLAND REAL OSCAR

    IPC: H01H1/02 ,  H01H1/66

    CPC classification number: H01H1/0201

    Abstract: A reed for use in a reed-type switch comprising a body of magnetic material having a contacting surface essentially made up of a precious metal with some of the body material diffused therein, and an interface layer of an alloy of the precious metal and the body material between the body of magnetic material and the precious metal layer. The magnetic material is a glasscompatible nickel-iron alloy containing from about 0.125 to about 0.250 manganese by weight percent and having a resistivity not greater than about 225 ohms per circular mil foot.

    Abstract translation: 一种用于簧片型开关的簧片，包括具有基本由贵金属与其中扩散的一些主体材料的接触表面的磁性材料体，以及贵金属和本体的合金的界面层 磁性材料体与贵金属层之间的材料。 磁性材料是玻璃相容的镍 - 铁合金，其含有约0.125至约0.250重量百分比的锰，并且每圆密耳英尺具有不大于约225欧姆的电阻。

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