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11 条记录 (耗时 0.016 秒)

    Magnetic recording medium and magnetic recording reproducer
    1.
    发明公开
    Magnetic recording medium and magnetic recording reproducer 失效
    用于再现的磁性记录的磁性记录介质和装置。

    公开(公告)号：EP0620547A3

    公开(公告)日：1995-01-25

    申请号：EP94102233.7

    申请日：1994-02-14

    申请人： HITACHI, LTD.

    发明人： Nakakawaji, Takayuki ,  Shoji, Mitsuyoshi ,  Takamura, Tomoe ,  Imazeki, Shuji ,  Ito, Yutaka ,  Morooka, Hisashi ,  Murakami, Yuko ,  Arai, Juichi

    IPC分类号： G11B5/72 ,  G11B5/60

    CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/3154

    摘要： A magnetic recording medium (1) comprising a non-magnetic substrate and a magnetic layer and a protective layer which are formed on the non-magnetic substrate in that order, wherein a substance(s) as a single component or a plurality of components, which constitute a liquid continuously supplied to the surface of said protective layer, are adsorbed on or react with the surface of said protective layer to form a lubricating film (3) having low frictional properties and low wearing-out properties. The present invention can realize negligible friction and wear resistance even in severe sliding at a very slightly kept-off or completely contacted state by continuous supply of a liquid lubricant (3) prepared by adding a fluoro compound and an extreme pressure agent or an oiliness agent to a solvent to the surface of a disc, and can provide a magnetic recording reproducer having excellent sliding-resistant characteristics.

    Magnetic recording medium and magnetic recording reproducer
    2.
    发明公开
    Magnetic recording medium and magnetic recording reproducer 失效
    用于再现的磁性记录的磁性记录介质和装置。

    公开(公告)号：EP0620547A2

    公开(公告)日：1994-10-19

    申请号：EP94102233.7

    申请日：1994-02-14

    申请人： HITACHI, LTD.

    发明人： Nakakawaji, Takayuki ,  Shoji, Mitsuyoshi ,  Takamura, Tomoe ,  Imazeki, Shuji ,  Ito, Yutaka ,  Morooka, Hisashi ,  Murakami, Yuko ,  Arai, Juichi

    IPC分类号： G11B5/72 ,  G11B5/60

    CPC分类号： G11B5/725 ,  Y10S428/90 ,  Y10T428/3154

    摘要： A magnetic recording medium (1) comprising a non-magnetic substrate and a magnetic layer and a protective layer which are formed on the non-magnetic substrate in that order, wherein a substance(s) as a single component or a plurality of components, which constitute a liquid continuously supplied to the surface of said protective layer, are adsorbed on or react with the surface of said protective layer to form a lubricating film (3) having low frictional properties and low wearing-out properties. The present invention can realize negligible friction and wear resistance even in severe sliding at a very slightly kept-off or completely contacted state by continuous supply of a liquid lubricant (3) prepared by adding a fluoro compound and an extreme pressure agent or an oiliness agent to a solvent to the surface of a disc, and can provide a magnetic recording reproducer having excellent sliding-resistant characteristics.

    摘要翻译： 包括一个非磁性基片的磁性记录介质（1）和一个磁性层和其上形成有上以该顺序在非磁性基板，worin的物质（S）作为单一组分或组分的多个保护层， 构成的液体连续地供给到所述保护层的表面上，被吸附在或与所述保护层的表面上反应，以形成润滑薄膜 - （3），其具有低摩擦性和低磨损出的特性。 本发明能够实现可忽略的摩擦和耐磨性，即使在严峻的在非常微微保持关闭滑动或完全由（3）制备的液体润滑剂的连续供应呼叫接触状态通过添加氟化合物和极压剂或油性剂 到溶剂中的盘的表面上，并且可以提供具有优异的滑动性特性的磁记录再现。

    Winding insulation applied with a single vacuum pressure impregnation
    4.
    发明公开
    Winding insulation applied with a single vacuum pressure impregnation 有权
    Statorwicklungsisolierung mit einem einzigenVakuumimprägnierungsverfahren

    公开(公告)号：EP1850460A2

    公开(公告)日：2007-10-31

    申请号：EP07003894.8

    申请日：2007-02-26

    申请人： Hitachi, Ltd.

    发明人： Ikeda, Kenji ,  Morooka, Hisashi ,  Suzuki, Keiji ,  Onoda, Mitsuru ,  Tanaka, Nobuaki

    IPC分类号： H02K3/30

    CPC分类号： H02K15/12 ,  H01B3/40 ,  H02K3/30 ,  Y10T428/2907 ,  Y10T428/2911

    摘要： The present invention is designed to provide an insulation coil with high insulation reliability using a dry mica tape, an integral impregnation coil and a mica tape for the electrical rotating machines using these coils, said mica tape having a long shelf life and capable of preventing run-off of the impregnating epoxy resin composition during curing, with the cured product of said epoxy resin composition being high in heat resistance. It is also envisaged to provide a single insulation coil using a mica tape containing epoxy adduct imidazole as an epoxy resin curing catalyst or a mica tape containing a mixture of epoxy adduct imidazole and zinc naphthenate. An integral impregnation coil made by using said insulation coil and an epoxy resin composition, and the electrical rotating machines using such coils are also provided.

    摘要翻译： 本发明旨在提供一种使用干燥云母带，一体式浸渍线圈和使用这些线圈的旋转电机的云母带具有高绝缘可靠性的绝缘线圈，所述云母带具有长的保质期并且能够防止运行 所述环氧树脂组合物的固化物的耐热性高。 还设想使用包含环氧加成咪唑作为环氧树脂固化催化剂的云母带或含有环氧加合咪唑和环烷酸锌混合物的云母带提供单个绝缘线圈。 还提供了使用所述绝缘线圈和环氧树脂组合物制成的整体浸渍线圈，以及使用这种线圈的旋转电机。

    Dry mica tape, electrically insulated coil using the same, and electrical rotating machine using the same
    5.
    发明公开
    Dry mica tape, electrically insulated coil using the same, and electrical rotating machine using the same 审中-公开
    Trockenes Glimmerband，elektrisch isolierte Spule und elektrische Drehmaschine umfassend das乐队

    公开(公告)号：EP2602105A2

    公开(公告)日：2013-06-12

    申请号：EP12196088.4

    申请日：2012-12-07

    申请人： Hitachi Ltd.

    发明人： Morooka, Hisashi ,  Ikeda, Kenji ,  Iizuka, Motonobu ,  Haraguchi, Yoshihiro ,  Hiruta, Naohiro ,  Maruyama, Shoichi

    IPC分类号： B32B7/12 ,  B32B19/00 ,  H01B3/04 ,  H01B3/42 ,  H02K3/30 ,  C08F283/01

    CPC分类号： H02K3/30 ,  C08F283/01 ,  C09J151/08 ,  H01B3/006 ,  H01B3/04 ,  H01B3/425 ,  H01F27/327 ,  H02K3/345 ,  H02K3/40

    摘要： The purpose of the present invention is to provide a dry mica tape (10), and an electrically insulated coil (30, 40) using the same, and a electrical rotating machine using the same, with reduced amount of VOC (Volatile Organic Compound) generated during manufacturing thereof, while both of excellent impregnation property and excellent heat resistance are achieved. The dry mica tape (10), and the electrically insulated coil (30) using the same, and the electrical rotating machine using the same, the dry mica tape including mica, a substrate, an adhesive (3) which glues the mica (1) and the substrate (2) together, in which the adhesive (3) includes unsaturated polyester compound which has a reactive double bond.

    摘要翻译： 本发明的目的是提供一种干燥云母带（10）和使用该干燥云母带（10）的电绝缘线圈（30,40）和使用该干燥云母带的电绝缘线圈（30,40），并减少VOC（挥发性有机化合物） 在制造时产生，同时实现了优异的浸渍性能和优异的耐热性。 干燥云母带（10）和使用该干燥云母带（10）的电绝缘线圈（30）和使用该干燥云母带的电气旋转机械，包括云母的干云母带，基板，粘合云母（1） ）和基材（2）在一起，其中粘合剂（3）包括具有反应性双键的不饱和聚酯化合物。

    Dry mica tape and instruction coils manufactured therewith
    6.
    发明公开
    Dry mica tape and instruction coils manufactured therewith 有权
    TROCKENES GLIMMERBAND UND DAMIT HERGESTELLTE ANWEISUNGSSPULEN

    公开(公告)号：EP2418079A1

    公开(公告)日：2012-02-15

    申请号：EP11176454.4

    申请日：2011-08-03

    申请人： Hitachi Ltd.

    发明人： Ikeda, Kenji ,  Morooka, Hisashi ,  Iizuka, Motonobu ,  Haraguchi, Yoshihiro ,  Hiruta, Naohiro ,  Maruyama, Shoichi

    IPC分类号： B32B19/02 ,  H02K15/12 ,  H01B3/40 ,  H02K3/30 ,  H01B3/04

    CPC分类号： H01B3/40 ,  B32B19/045 ,  B32B27/10 ,  B32B27/281 ,  B32B2307/206 ,  B32B2307/306 ,  B32B2405/00 ,  B32B2457/00 ,  B32B2457/04 ,  H01B3/04 ,  H01B3/50 ,  H02K3/30 ,  H02K3/40 ,  Y10T428/287

    摘要： To improve the heat-resisting property of insulating material including a dry mica tape and impregnating varnish, to improve the electric insulation property of insulation coils and a stator coil (13) at a high temperature, and to thereby miniaturize rotating machines (15).
    A dry mica tape includes a base material, a binder resin layer A formed on the base material and including an epoxy resin and an accelerator, a mica paper layer formed in contact with the binder resin layer A, and a binder resin layer B formed in contact with the mica paper layer, including an epoxy resin, and providing a cured resin with a higher glass transition point than that of a cured resin of an impregnating varnish only by reacting with an impregnating varnish including an epoxy resin impregnated into the dry mica tape wound around a conductor.

    摘要翻译： 为了提高包括干燥云母带和浸渍清漆的绝缘材料的耐热性，提高绝缘线圈和定子线圈（13）在高温下的电绝缘性，从而使旋转机器（15）小型化。 干燥云母带包括基材，形成在基材上并包含环氧树脂和促进剂的粘合剂树脂层A，与粘合剂树脂层A接触形成的云母纸层和形成在粘合剂树脂层B中的粘合剂树脂层B 与包含环氧树脂的云母纸层接触，并且仅通过与浸渍在干燥云母带中的环氧树脂的浸渍清漆反应来提供比浸渍清漆的固化树脂更高的玻璃化转变点的固化树脂 缠绕在导体上。

    Winding insulation applied with a single vacuum pressure impregnation
    10.
    发明公开
    Winding insulation applied with a single vacuum pressure impregnation 有权
    用单个真空浸渍过程定子绕组绝缘

    公开(公告)号：EP1850460A3

    公开(公告)日：2010-08-04

    申请号：EP07003894.8

    申请日：2007-02-26

    申请人： Hitachi, Ltd.

    发明人： Ikeda, Kenji ,  Morooka, Hisashi ,  Suzuki, Keiji ,  Onoda, Mitsuru ,  Tanaka, Nobuaki

    IPC分类号： H02K3/30

    CPC分类号： H02K15/12 ,  H01B3/40 ,  H02K3/30 ,  Y10T428/2907 ,  Y10T428/2911

    摘要： The present invention is designed to provide an insulation coil with high insulation reliability using a dry mica tape, an integral impregnation coil and a mica tape for the electrical rotating machines using these coils, said mica tape having a long shelf life and capable of preventing run-off of the impregnating epoxy resin composition during curing, with the cured product of said epoxy resin composition being high in heat resistance. It is also envisaged to provide a single insulation coil using a mica tape containing epoxy adduct imidazole as an epoxy resin curing catalyst or a mica tape containing a mixture of epoxy adduct imidazole and zinc naphthenate. An integral impregnation coil made by using said insulation coil and an epoxy resin composition, and the electrical rotating machines using such coils are also provided.