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    • 3. 发明授权
    • Apparatus for filtering and/or conditioning and/or purifying a fluid such as water
    • 用于过滤和/或调节和/或净化诸如水的流体的装置
    • US08671980B2
    • 2014-03-18
    • US12806233
    • 2010-08-06
    • Richard T. WilliamsCarl Beiswenger
    • Richard T. WilliamsCarl Beiswenger
    • E03B1/00F16K24/00B01D21/24
    • B01D35/1573B01D35/147B01D35/30B01D2201/302B01D2201/4015C02F1/008C02F1/444C02F9/005C02F2201/001C02F2201/006C02F2301/043C02F2303/04Y10T137/86324Y10T137/87941Y10T137/87949
    • An apparatus for filtering water has an interface and a filtration/purification canister removably mountable thereon. Connecting the canister to the interface automatically opens a check valve in the interface to permit water to flow from the interface into and through the canister, and then back to and through the interface to an outlet port. Disconnecting the canister from the interface automatically closes the check valve, stopping the flow of water. An end cap may be substituted for the canister to permit fluid to flow through the interface when the canister is not mounted on the interface. The outlet port may be directly connected to an appliance that uses water, to eliminate possible contamination that may occur when water is brought indirectly form the outlet port to the appliance instead. A flapper valve is provided in the canister to prevent back flow of fluid from the inlet port of the canister when the canister is not mounted on the interface. The flapper valve also is provided with an actuating means to automatically open the flapper valve when the canister is mounted on the interface, which permits fluid to be drained from the canister when the fluid distribution system is being drained without disconnecting the canister from the interface.
    • 用于过滤水的装置具有可拆卸地安装在其上的界面和过滤/净化罐。 将罐连接到界面将自动打开接口中的止回阀,以允许水从界面流入并通过罐,然后通过接口回到出口。 将罐与接口断开自动关闭止回阀,停止水流。 当罐没有安装在界面上时,端盖可以代替罐以允许流体流过界面。 出口端口可以直接连接到使用水的器具,以消除当间接地将水从出口端口连接到器具时可能发生的污染。 在罐上设置挡板阀,以防止当罐没有安装在界面上时,流体从罐的入口端回流。 挡板阀还设置有致动装置,以在罐安装在界面上时自动打开挡板阀,当流体分配系统排出而不将罐从界面断开时,允许流体从罐排出。
    • 5. 发明授权
    • Coupling device
    • 耦合装置
    • US08443837B2
    • 2013-05-21
    • US12451311
    • 2007-05-30
    • Seiji Kimura
    • Seiji Kimura
    • F16L37/32
    • B29C33/0083B29C45/1742B29C45/7312B29C2045/1746F16L29/04Y10T137/87941Y10T137/87957
    • A coupling device which contributes to a further reduction in the space required to transport a die etc., in which first and second joints are simplified in structure and downsized, and that is advantageous when multiple sets of such first and second joints are installed. The coupling device comprises a female joint and a male joint. The female joint is fitted on a mold and comprises a first valve casing, a first valve body, and a first open/close valve having a first valve seat and a first valve portion. The male joint is fitted on a clamping plate of an injection molding machine and comprises a second valve casing, a second valve body, and a second open/close valve having a second valve seat and a second valve portion. The coupling device further comprises a valve body drive unit. When, in a condition where the front ends of the first and second valve casings and are in contact with each other, the valve body drive unit drives and advances, in the male joint, only the second valve body relative to the second valve casing, the first and second valve bodies and are driven to the valve opening side.
    • 一种耦合装置,其有助于进一步减小运输模具等所需的空间,其中第一和第二关节的结构简化并且尺寸缩小,并且当多组这样的第一和第二关节被安装时是有利的。 联接装置包括阴接头和阳接头。 阴接头安装在模具上,包括第一阀壳体,第一阀体和具有第一阀座和第一阀部分的第一开/关阀。 公接头安装在注射成型机的夹板上,包括第二阀壳体,第二阀体和具有第二阀座和第二阀部分的第二开/关阀。 联接装置还包括阀体驱动单元。 当在第一和第二阀壳体的前端彼此接触的状态下,阀体驱动单元在阳接头中仅驱动第二阀体相对于第二阀壳体前进, 第一和第二阀体并被驱动到阀开口侧。
    • 6. 发明授权
    • Female quick coupling fitting element for pipes
    • 管用快速接头配件
    • US07946627B2
    • 2011-05-24
    • US11989693
    • 2006-07-31
    • Matteo AlleviGianmarco GattiGiovanni StucchiSergio Tivelli
    • Matteo AlleviGianmarco GattiGiovanni StucchiSergio Tivelli
    • F16L17/00
    • F16L29/02Y10T137/87941
    • A female element (1) includes a hollow internal body (2) having an end (3) provided with fastening device (5) to one of the pipes to be joined, a hollow external body (7) coaxial with the internal body (2) and having an end (8) which axially protrudes with respect to another end (4) of the internal body (2) opposite to that provided with the fastening device (5), one rigid central stem (9) coaxially supported by the internal body (2) by a transversal perforated base (18) and having a widened end (10) near the protruding end (8) of the external body (7), an axially sliding sealing bush (12) coaxially arranged about the stem (9) and elastically stressed to be engaged with the widened end (10) of the stem (9) to prevent the passage of fluid within the female element (1), a cleaning bush (14) coaxially arranged about the sealing bush (12) and axially stressed in position so as to prevent the entrance of dirt about the sealing bush (12) and a lock sleeve (16) arranged about the protruding end (8) of the external body (7) and engageable with a complementary end of a male element to ensure the stable union of the two male and female elements of the fitting. The stem (9) is fixed to the base (18) by at least one half bush (25) radially fitted and axially locked in corresponding seats (26, 27) of the stem (9) and the base (18).
    • 阴元件(1)包括具有端部(3)的中空内部主体(2),所述端部(3)具有紧固装置(5)连接到待接合的管道之一,与内部主体(2)同轴的中空外部主体(7) ),并且具有相对于与设置有紧固装置(5)的内部主体(2)的另一端(4)轴向突出的端部(8),一个刚性中心杆(9)由内部 主体(2)通过横向穿孔基座(18)并且在外部主体(7)的突出端(8)附近具有加宽端部(10),轴向滑动的密封衬套(12)围绕杆(9)同轴布置 )并弹性地应力地与所述杆(9)的加宽端(10)接合,以防止所述阴元件(1)内的流体通过,围绕所述密封衬套(12)同轴布置的清洁衬套(14)和 轴向应力位置,以防止密封衬套(12)周围的污物进入,并且围绕突出e布置的锁套(16) nd(8),并且可以与阳元件的互补端接合,以确保配件的两个公件和母件的稳定联接。 杆(9)通过径向配合并轴向锁定在杆(9)和基座(18)的相应座(26,27)中的至少一个半衬套(25)固定到基座(18)。
    • 9. 发明申请
    • Pressure Regulator
    • 压力调节器
    • US20080314462A1
    • 2008-12-25
    • US11575277
    • 2005-09-12
    • Yasuaki NakamuraHideto UsuiSatoshi KomiyamaMitsuo Hirotomi
    • Yasuaki NakamuraHideto UsuiSatoshi KomiyamaMitsuo Hirotomi
    • G05D16/06
    • F23K5/16F17C13/04F17C2201/0119F17C2205/0335F17C2205/0338F17C2205/0341F17C2209/234F17C2223/0123F17C2223/0153F17C2250/0626F17C2260/036F17C2270/0718G05D16/0663Y10T137/7758Y10T137/87941Y10T137/88054
    • A pressure regulator, comprising a pressure regulating mechanism and a connector. A supply connecting tool (3) supplying a pressurized fluid to a body part (11) with the built-in pressure regulating mechanism (5) is connected to the connector (2) to secure excellent pressure regulating function by preventing the pressure regulating function from being affected by the connecting operation of the connecting tool and supply a fluid to stop the reverse flow of fluid caused by the attaching/detaching operations of the connecting tool. The connector (2) comprises a link member (544) openably operating a valve mechanism (6) according to the connecting operation of the supply connecting tool (3). The pressure regulating mechanism (5) comprises a pressure regulating valve (55) operated according to the deviation of a diaphragm (52) to regulate the pressurized fluid to a secondary pressure. The link member (544) is formed separately from the pressure regulating valve (55). Two reverse flow prevention valves (56) and (57) stopping the reverse flow of fluid are installed on the inside and outside of the pressure regulating valve (55).
    • 一种压力调节器,包括压力调节机构和连接器。 通过内置压力调节机构(5)将加压流体供给到主体部分(11)的供应连接工具(3)连接到连接器(2),以通过防止压力调节功能 受到连接工具的连接操作的影响,并提供流体以阻止由连接工具的连接/拆卸操作引起的反向流体流动。 连接器(2)包括根据供应连接工具(3)的连接操作可开启地操作阀机构(6)的连杆构件(544)。 压力调节机构(5)包括根据隔膜(52)的偏差操作以将加压流体调节到次级压力的压力调节阀(55)。 连杆构件(544)与压力调节阀(55)分开形成。 在压力调节阀(55)的内部和外部安装有两个阻止流体逆流的防逆流阀(56)和(57)。
    • 10. 发明申请
    • Quick coupling
    • 快速耦合
    • US20060130910A1
    • 2006-06-22
    • US11273765
    • 2005-11-14
    • Per Knuthson
    • Per Knuthson
    • F16L37/32
    • F16L37/56F16L37/18F16L37/20F16L37/34Y10S285/924Y10T137/87161Y10T137/87941
    • In order to create a quick coupling for connecting at least two pressurised lines to a first coupling part that is connectable to a second coupling part so as to be pressure-proof, which quick coupling in a simple manner makes possible easy coupling while avoiding the mentioned disadvantages in all pressure ranges, it is provided for an externally arranged central pressure relief device (70) which is integrated in a second coupling part, or arranged on the second coupling part in an additional block (84), to be connectable to the pressurised lines (Lx) by way of pressure-relief connection lines (52A to 52D), and for the coupling parts to be able to be reversibly brought by a lever element (92) from a non-coupled position (P1) to a coupled position (P2), and to be lockable in place.
    • 为了形成用于将至少两条加压管线连接到可连接到第二联接部件以便耐压的第一联接部件的快速联接件,以简单的方式快速联接使得可以容易地联接,同时避免提及的 在所有压力范围内的缺点是为外部布置的中央压力释放装置(70)提供,其集成在第二联接部分中,或者设置在附加块(84)中的第二联接部上,以可连接到加压 通过减压连接线(52A至52D)的线(Lx),并且能够由杠杆元件(92)从非联接位置(P 1)到 耦合位置(P 2),并且可锁定就位。