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公开(公告)号：US09970563B2
公开(公告)日：2018-05-15
申请号：US14893860
申请日：2013-05-24
IPC分类号： F16K15/20 , F16K27/08 , F16J15/04 , F16L55/115
CPC分类号： F16K27/08 , F16J15/04 , F16L55/1152
摘要： A valve cap (14) can be configured to have an integral sealing member (50) at least part of which is extendable into an opening(18) of a valve body (12) and seals against an inner surface of a valve body wall (16). The sealing member (50) is configured to have a void space (51) such that when fluid leaks from a valve stem disposed in the valve body (12), an internal pressure in the void space forces a surface of the sealing member (50) against the inner surface of the valve body wall (16), thereby tightening a seal between the sealing member (50) and the valve body wall (16). In such circumstances, the fluid is prevented effectively from exiting the valve cap (14).
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公开(公告)号：US09909612B2
公开(公告)日：2018-03-06
申请号：US15329325
申请日：2015-07-27
申请人： HI-LEX CORPORATION
发明人： Atsushi Nishimura
CPC分类号： F16C1/107 , F16C1/10 , F16C2326/01 , F16J15/022 , F16J15/025 , F16J15/04
摘要： A seal structure includes: a longitudinal member; and an elastic member having an insertion part into which the longitudinal member is inserted and which is brought into close contact with the outer circumference of the longitudinal member. The insertion part includes: a tubular part having openings on both ends; an insertion hole which is connected to both of the openings and through which the longitudinal member is inserted; and a seal part for sealing the longitudinal member in the inner wall of the insertion hole. The seal part has: first projections that can closely contact, in the circumferential direction, the longitudinal member inserted into the insertion hole; and second projections that can contact, on the outer circumference of the longitudinal member, the longitudinal member inserted into the insertion hole.
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公开(公告)号：US09746079B2
公开(公告)日：2017-08-29
申请号：US11865497
申请日：2007-10-01
申请人： Jens Braun , Dominik Vees
发明人： Jens Braun , Dominik Vees
CPC分类号： F16J15/0887 , B23K26/1462 , F16J15/04
摘要： An integrated sealing device of a laser machining head for sealing between a hollow cage member and a conduit of the laser machining head is described. The hollow cage member includes a first contact surface and a first opening therethrough. The first contact surface includes a substantially planar portion and an elastically deformable sealing lip extending therefrom. The conduit includes a second contact surface and a second opening therethrough. The sealing lip of the first contact surface is configured to contact the second contact surface to form a seal between the hollow cage member and the conduit.
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公开(公告)号：US09533629B2
公开(公告)日：2017-01-03
申请号：US14959840
申请日：2015-12-04
CPC分类号： B60R13/06 , B60P3/34 , F16J15/022 , F16J15/04 , F16J15/061
摘要： A seal assembly is mounted to a floor portion of an RV with a slide out room. The slide out room has a wall and a floor that is separated from the floor of the RV. The seal assembly has a wear bar with a ramped surface extending up from a flange at an obtuse angle, terminating in a flat top surface which then terminates in a wall that extends downwardly to another flange. The seal has a flexible wiper that seals to the slide out room floor. The seal assembly includes a splash shield with a resilient end that seals to the wall of the slide out room.
摘要翻译： 密封组件安装到具有滑出室的RV的地板部分上。 滑出房间有一个墙壁和一个地板，与房车的地板分开。 密封组件具有耐磨条，其具有从法兰以钝角向上延伸的倾斜表面，终止于平坦的顶表面，然后该平坦顶表面终止于向下延伸到另一凸缘的壁。 密封件具有柔性擦拭器，密封到滑出室外。 密封组件包括具有弹性端的防溅罩，其密封到滑出室的壁。
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公开(公告)号：US09388694B2
公开(公告)日：2016-07-12
申请号：US13976799
申请日：2011-12-08
CPC分类号： F01B3/0023 , F04B35/045 , F16F3/02 , F16F15/043 , F16J15/022 , F16J15/04
摘要： The present invention relates to a resonant mechanism for compressors which comprises a tubular body (1) containing at least two slot sets (12) that delimit an intermediate surface (13) which central portion has substantially ellipsoidal conformation (14) on which it is located a hole (15) through which the resonant spring will be affixed (2); a resounding spring (2) housed within the tubular body (1); at least two fastening sets (3) for fastening the resonant spring (2) to the tubular body (1), and leaf flat springs (4) alternately and successively mounted with spacers (not shown) along with the circular side faces (11) of the tubular body (1). The slot sets (12) have a specific configuration to allow rigidity and flexibility suitable for the mechanism operation in situations where the resulting axial force differs from zero.
摘要翻译： 本发明涉及一种用于压缩机的共振机构，其包括管状主体（1），该管状体（1）包含限定中间表面（13）的至少两个槽组件（12），所述中间部分具有基本上椭圆形构造（14） 一个孔（15），共振弹簧将通过该孔（2）固定; 容纳在管状体（1）内的响亮弹簧（2）; 用于将共振弹簧（2）紧固到管状体（1）的至少两个紧固组件（3）以及与圆形侧面（11）一起交替且相继地安装有间隔件（未示出）的叶片弹簧（4） 的管状体（1）。 狭缝组12具有特定的结构，以便在产生的轴向力不同于零的情况下允许适用于机构操作的刚性和柔性。
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公开(公告)号：US08758489B2
公开(公告)日：2014-06-24
申请号：US13913959
申请日：2013-06-10
IPC分类号： B01D63/10
CPC分类号： B01D65/003 , B01D63/10 , B01D63/106 , B01D63/12 , F16J15/04
摘要： A radial seal is described for use in a filtration system having annular elements. The rings or annuli fit in a groove in an outer surface of a seal plate. Each annulus has an outer diameter larger than the inner diameter of a cylindrical housing of the filtration system. A gap in the annulus has a width selected to enable the annular element to deform sufficiently to permit insertion of the at least one annulus into the cylindrical housing. Two or more annuli can be configured such that the gaps of the annuli are misaligned when both annuli are installed in the groove, thereby minimizing leakage in operation. A registration system includes a registration element that cooperates with a registration element of the other annulus to ensure misalignment of the gaps of the pair of annuli.
摘要翻译： 描述了用于具有环形元件的过滤系统中的径向密封。 环或环配合在密封板的外表面的凹槽中。 每个环的外径大于过滤系统的圆柱形外壳的内径。 环中的间隙具有选择的宽度，以使得环形元件能够充分变形，以允许将至少一个环插入到圆柱形壳体中。 可以构造两个或更多个环，使得当两个环被安装在槽中时，环的间隙不对准，从而最小化操作中的泄漏。 注册系统包括与另一个环的配准元件协作的注册元件，以确保该对环的间隙的不对准。
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7.发明申请Nozzle Body and Device Head of a Cleaning Device Comprising Said Type of Nozzle Body 审中-公开包括所述类型的喷嘴体的清洁装置的喷嘴体和装置头公开(公告)号：US20130292500A1
公开(公告)日：2013-11-07
申请号：US13809405
申请日：2011-07-11
申请人： Emilia Steinicke
发明人： Emilia Steinicke
IPC分类号： B05B1/00
摘要： A nozzle body is disclosed. The nozzle body includes a nozzle head which begins at a front end face of the nozzle body, a shaft which is connected to the nozzle head and ends at a rear end face of the nozzle body, and a ceramic insert. A longitudinal channel runs through the nozzle body and opens into the front and rear end faces of the nozzle body. An annular surface facing the rear end face of the nozzle body is formed in the longitudinal channel of the nozzle body. The ceramic insert has a longitudinal channel that is concentric with the longitudinal channel of the nozzle body, the ceramic insert is disposed in the longitudinal channel of the nozzle body, and the ceramic insert is in contact with the annular surface. A rear end of the shaft protrudes beyond the ceramic insert and forms an edge.
摘要翻译： 公开了一种喷嘴体。 喷嘴主体包括从喷嘴主体的前端面开始的喷嘴头，连接到喷嘴头并在喷嘴体的后端面端部的轴和陶瓷插入件。 纵向通道穿过喷嘴体并且通向喷嘴体的前后端面。 在喷嘴主体的纵向通道中形成面向喷嘴主体的后端面的环形表面。 陶瓷插件具有与喷嘴主体的纵向通道同心的纵向通道，陶瓷插入件设置在喷嘴体的纵向通道中，并且陶瓷插入件与环形表面接触。 轴的后端突出超过陶瓷插入件并形成边缘。
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公开(公告)号：US20110084455A1
公开(公告)日：2011-04-14
申请号：US12902424
申请日：2010-10-12
CPC分类号： B01D65/003 , B01D63/10 , B01D63/106 , B01D63/12 , F16J15/04
摘要： A radial seal is described for use in a filtration system having annular elements. The rings or annuli fit in a groove in an outer surface of a seal plate. Each annulus has an outer diameter larger than the inner diameter of a cylindrical housing of the filtration system. A gap in the annulus has a width selected to enable the annular element to deform sufficiently to permit insertion of the at least one annulus into the cylindrical housing. Two or more annuli can be configured such that the gaps of the annuli are misaligned when both annuli are installed in the groove, thereby minimizing leakage in operation. A registration system includes a registration element that cooperates with a registration element of the other annulus to ensure misalignment of the gaps of the pair of annuli.
摘要翻译： 描述了用于具有环形元件的过滤系统中的径向密封。 环或环配合在密封板的外表面的凹槽中。 每个环的外径大于过滤系统的圆柱形外壳的内径。 环中的间隙具有选择的宽度，以使得环形元件能够充分变形，以允许将至少一个环插入到圆柱形壳体中。 可以构造两个或更多个环，使得当两个环被安装在槽中时，环的间隙不对准，从而最小化操作中的泄漏。 注册系统包括与另一个环的配准元件协作的注册元件，以确保该对环的间隙的不对准。
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公开(公告)号：US20110084013A1
公开(公告)日：2011-04-14
申请号：US12902477
申请日：2010-10-12
CPC分类号： B01D65/003 , B01D63/10 , B01D63/106 , B01D63/12 , F16J15/04
摘要： An axial face seal is described that may be employed to seal a spiral membrane element of a filtration system. A seal can be formed using a first seal plate for capping the spiral membrane element to engage a corresponding face of a second seal plate of an adjacent spiral membrane element. The faces of the first and second seal plates have complementary profiles that yield an intermeshed contact of the seal plates when the spiral membrane element is coupled to the adjacent spiral membrane element. The intermeshed contact creates a tortuous flow path from inside the spiral membrane element to the outside of the spiral membrane element, thereby sealing the spiral membrane element at the point of coupling with the adjacent spiral membrane element. Adjacent spiral membrane elements can be coupled using a latching mechanism that is engaged before the spiral membrane elements are inserted into the cylindrical housing.
摘要翻译： 描述了可用于密封过滤系统的螺旋膜元件的轴向面密封件。 可以使用用于封盖螺旋膜元件的第一密封板来形成密封件，以接合相邻螺旋膜元件的第二密封板的相应表面。 第一和第二密封板的表面具有互补的轮廓，当螺旋膜元件联接到相邻的螺旋膜元件时，这些轮廓产生密封板的相互啮合的接触。 相互啮合的接触从螺旋膜元件内部形成曲折的流动路径到螺旋膜元件的外部，从而在与相邻螺旋膜元件的联接点处密封螺旋膜元件。 可以使用在螺旋膜元件插入圆柱形壳体之前接合的闭锁机构来连接相邻的螺旋膜元件。
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公开(公告)号：US20100295298A1
公开(公告)日：2010-11-25
申请号：US12594444
申请日：2008-04-04
申请人： Isabelle Haumont , Christian Roure
发明人： Isabelle Haumont , Christian Roure
CPC分类号： F16L23/032 , F16J15/04
摘要： The prestressed flanged leaktight connection device comprises a first flange (130) presenting a first contact surface (111), a second flange (140) presenting a second contact surface (121) situated facing the first contact surface (111), a sealing gasket (160) received in a gasket housing (170) formed between the first and second contact surfaces and clamping elements (150) for clamping together the first and second flanges (130, 140). The first and second contact surfaces present a localized bearing zone (Z1) forming a dog situated in the vicinity of the sealing gasket (160). At least one (111) of the first and second contact surfaces presents, in the localized bearing zone (Z1) a surface of specified shape, e.g. conical, such that before tightening of the tightening elements (150), contact between the first and second flanges (130, 140) at the localized bearing zone (Z1) is limited to a fraction of the surface of the localized bearing zone (Z1), whereas after tightening of the tightening elements (150; 250) the contact is distributed evenly over all of the localized bearing zone (Z1).
摘要翻译： 预应力法兰密封连接装置包括呈现第一接触表面（111）的第一凸缘（130），呈现面向第一接触表面（111）的第二接触表面（121）的第二凸缘（140），密封垫圈 160）容纳在形成在第一和第二接触表面之间的垫圈壳体（170）和用于将第一和第二凸缘（130,140）夹紧在一起的夹紧元件（150）之间。 第一和第二接触表面呈现形成位于密封垫圈（160）附近的狗的局部轴承区（Z1）。 第一和第二接触表面中的至少一个（111）在局部承载区域（Z1）中呈现指定形状的表面，例如。 使得在拧紧紧固元件（150）之前，在局部轴承区域（Z1）处的第一和第二凸缘（130,140）之间的接触被限制在局部轴承区域（Z1）的表面的一小部分上， 而在紧固紧固元件（150; 250）之后，接触件均匀分布在所有局部轴承区域（Z1）上。
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