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45 条记录 (耗时 0.017 秒)

    PRESSURE VESSEL
    2.
    发明申请
    PRESSURE VESSEL 有权
    压力容器

    公开(公告)号：US20120255948A1

    公开(公告)日：2012-10-11

    申请号：US13438239

    申请日：2012-04-03

    申请人： Toshihiko KANEZAKI ,  Kazuo MIYAGAWA

    发明人： Toshihiko KANEZAKI ,  Kazuo MIYAGAWA

    IPC分类号： B65D1/40

    CPC分类号： F17C13/02 ,  F17C2201/0109 ,  F17C2201/056 ,  F17C2203/0619 ,  F17C2203/0646 ,  F17C2203/0663 ,  F17C2203/069 ,  F17C2221/012 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/036 ,  F17C2250/043 ,  F17C2250/0469 ,  F17C2250/0473 ,  F17C2250/0491 ,  F17C2250/0495 ,  F17C2260/042 ,  F17C2270/0168 ,  Y02E60/321

    摘要： A remaining lifetime of a pressure vessel mounted on a fuel cell vehicle or the like and comprises a liner at its inner side and a reinforcing layer at its outer side can be predicted with high precision and in short time. An artificial imperfect structure is formed at an outer surface of the liner in a size capable of being maintained by a weakest part of a hydrogen gas tank throughout the total period of use of the hydrogen gas tank. A detector is, for example, comprised of a crack gauge intervening between the liner and the reinforcing layer, and is fixed to the outer surface of the liner close to the artificial imperfect structure. A crack length increases accompanying the increase of a pressure cycle of an internal pressure caused by usage of the hydrogen gas tank. The detector increases a resistance value accompanying a crack growth.

    摘要翻译： 安装在燃料电池车辆等上的压力容器的剩余寿命可以以高精度和短时间预测，其内侧包括衬垫和外侧的增强层。 在衬套的外表面上形成人造不完美的结构，其尺寸能够在氢气罐的整个使用期间由氢气罐的最弱部分维持。 例如，检测器包括介于衬套和加强层之间的裂纹计，并且固定到靠近人造不完美结构的衬垫的外表面。 伴随着由氢气罐的使用引起的内部压力的压力循环的增加，裂纹长度增加。 检测器增加伴随裂纹扩展的电阻值。

    Aerosol container with pressure relief mechanism
    7.
    发明授权
    Aerosol container with pressure relief mechanism 失效
    具有减压机构的气溶胶容器

    公开(公告)号：US07971759B2

    公开(公告)日：2011-07-05

    申请号：US12195175

    申请日：2008-08-20

    申请人： Roger Dalan ,  Tom Nicoletto ,  Joe Koch

    发明人： Roger Dalan ,  Tom Nicoletto ,  Joe Koch

    IPC分类号： B65D83/00

    CPC分类号： B65D83/70 ,  F17C2201/0114 ,  F17C2201/032 ,  F17C2201/058 ,  F17C2203/069 ,  F17C2260/042 ,  F17C2270/0718 ,  Y10T137/1744

    摘要： An aerosol container (10) dispenses a fluid product under pressure. A pressure relief mechanism (30) vents the container in a controlled manner when the container is subjected to excessive pressure so to prevent the container from bursting. The container has a container body (12) of a hollow, generally cylindrical shape. Pressurized contents of the container are expelled through a valve assembly (18) installed at one end of the container. An end piece (22) attached to the container body at the other end of the container has a first circular shaped section (26) surrounded by a ring shaped outer section (28). The pressure relief mechanism comprises U-shaped score lines (32) formed across the transition between the two sections of the end piece. These score lines create lines of weakness in the material from which the end piece is made for the end piece to fracture along the score lines when the pressure within the container exceeds a predetermined pressure level. This allows the container to vent a controlled manner rather than burst.

    摘要翻译： 气雾剂容器（10）在压力下分配流体产品。 当容器受到过大压力时，压力释放机构（30）以受控的方式排出容器，以防止容器爆裂。 容器具有中空的，大致圆柱形的容器主体（12）。 容器的加压内容物通过安装在容器一端的阀组件（18）排出。 在容器的另一端处附接到容器主体的端部件（22）具有由环形外部部分（28）包围的第一圆形部分（26）。 减压机构包括形成在端件的两个部分之间的过渡部分上的U形刻痕线（32）。 这些刻痕线在容器内的压力超过预定压力水平时，沿着刻痕线在端部件制造端部件产生断裂线。 这允许容器以受控的方式排放而不是爆裂。

    HIGH-PRESSURE CONTAINER
    8.
    发明申请
    HIGH-PRESSURE CONTAINER 有权
    高压容器

    公开(公告)号：US20110139796A1

    公开(公告)日：2011-06-16

    申请号：US13059245

    申请日：2009-08-26

    申请人： Sergey V. Lukiyanets ,  Nikolay G. Moroz

    发明人： Sergey V. Lukiyanets ,  Nikolay G. Moroz

    IPC分类号： F17C1/00

    CPC分类号： F17C1/06 ,  F17C2201/0109 ,  F17C2201/056 ,  F17C2201/058 ,  F17C2203/0604 ,  F17C2203/0619 ,  F17C2203/0624 ,  F17C2203/0636 ,  F17C2203/0665 ,  F17C2203/067 ,  F17C2203/069 ,  F17C2205/0302 ,  F17C2205/0397 ,  F17C2209/232 ,  F17C2221/011 ,  F17C2223/0123 ,  F17C2225/036 ,  F17C2260/011 ,  F17C2260/012 ,  F17C2260/017 ,  F17C2270/0168 ,  F17C2270/025 ,  F17C2270/07 ,  F17C2270/079

    摘要： The aim of the invention is to increase the strength and reliability of a high-pressure container. To achieve this, the high-pressure container comprises a thin-walled, closed, sealed, metal cylindrical liner (1) with at least one neck and at least one outer reinforcement jacket (2) consisting of a composite material that is formed from at least one group of layers of high modulus fibre of a reinforcement material, said fibres being aligned spirally and in an annular direction in relation to the cylindrical liner (1) and having previously determined linear arrangement densities. One layer of fibres of the spiral reinforcement (4) is positioned above a layer of fibres of the annular reinforcement (3). The invention is characterised in that a local predetermined breaking point band is formed in the reinforcement jacket as part of said jacket (2), the band being delimited on the interior by the cylindrical surface of the liner (1) and on the exterior by a concave surface in relation to the liner (1), said concave surface being formed from spiral fibres of the reinforcement material. The linear arrangement density of the fibres of the reinforcement material aligned in an annular direction (3) in the region of the local predetermined breaking point band is less than or equal to 70% of the linear arrangement density of the fibres of the reinforcement material aligned in an annular direction (3) in the remainder of the cylindrical part.

    摘要翻译： 本发明的目的是提高高压容器的强度和可靠性。 为了实现这一点，高压容器包括具有至少一个颈部和至少一个外部增强护套（2）的薄壁密闭的金属圆柱形衬套（1），所述外部增强护套（2）由复合材料构成，所述复合材料由从 至少一组增强材料的高模量纤维层，所述纤维相对于圆柱形衬垫（1）螺旋地且沿环形方向对准并且具有预先确定的线性排列密度。 螺旋加强件（4）的一层纤维位于环形增强件（3）的纤维层之上。 本发明的特征在于，作为所述护套（2）的一部分，在加强护套中形成局部预定的断裂带，该带由内衬（1）的圆柱形表面限定在内部，外部由 相对于衬套（1）的凹面，所述凹面由增强材料的螺旋形纤维形成。 在局部预定断裂带区域中在环形方向（3）上排列的增强材料的纤维的线性排列密度小于或等于被加强材料的纤维的线性排列密度的70％ 在圆柱形部分的其余部分中的环形方向（3）上。