公开(公告)号：US08287006B2

公开(公告)日：2012-10-16

申请号：US12745432

申请日：2007-11-28

Applicant: Egil Pedersen

Inventor： Egil Pedersen

IPC: F16L17/00

CPC classification number: F16L37/0925 ,  B60T17/043 ,  F16L2201/10 ,  F16L2201/30 ,  F16L2201/80

Abstract: A tube coupling system (1) for a pressurised fluid system comprising a coupling body (3) for receiving a tube (5) of a pressurized fluid system, a leakage seal (7) for preventing fluid supplied from the pressurized fluid system via the tube to enter the coupling body (3), a gripping member (9) for gripping the outer surface of the tube (5) received in the coupling body (3), and an environment seal (11) for preventing intrusion from outside of the coupling body (3), characterized in that said environment seal (11) is at least partially displaceable and arranged to be pressed at least partially off a sealing seat when there is internal fluid pressure in the coupling body (3) resulting in a fluid stream out of the coupling body (3) and said fluid stream to the outside of the coupling body (3) indicates a leakage from the pressurized fluid system.

Abstract translation: 一种用于加压流体系统的管联接系统（1），包括用于接收加压流体系统的管（5）的联接体（3），用于防止从加压流体系统经由管提供的流体的泄漏密封件（7） 进入联接体（3），用于夹持容纳在联接体（3）中的管（5）的外表面的夹持构件（9）和用于防止从联接器（3）外部入侵的环境密封件 主体（3），其特征在于，所述环境密封件（11）至少部分地可移位并且布置成当联接体（3）中存在内部流体压力时至少部分地从密封座部压出，导致流体流出 （3）和所述流体流到联接体（3）的外部，表示来自加压流体系统的泄漏。

公开(公告)号：US20100253064A1

公开(公告)日：2010-10-07

申请号：US12780218

申请日：2010-05-14

Applicant: Philippe Le Quere

Inventor： Philippe Le Quere

IPC: F16L25/00 ,  B23P17/04

CPC classification number: F16L37/092 ,  F16B43/006 ,  F16L37/0915 ,  F16L37/0982 ,  F16L2201/10 ,  F16L2201/80 ,  Y10T29/49826

Abstract: A quick-coupling tube fitting for coupling a tube to a body having a bore. The fitting includes a retaining member received within the bore for retaining the tube, and a release member received within the bore to be slidably moveable to release the retaining member when pushed. The release member has a rear portion that projects outwardly from the body. The rear portion has a shoulder surface which faces a stationary surface of the body to define a groove therebetween in which a safety member is disposed to delimit the sliding of the release member. The safety member is provided in the form of an elongate member which is closable to form a ring in the groove.

Abstract translation: 用于将管连接到具有孔的主体的快速联接管接头。 所述配件包括容纳在所述孔内的用于保持所述管的保持构件，以及容纳在所述孔内的释放构件，以在被推动时可滑动地移动以释放所述保持构件。 释放构件具有从身体向外突出的后部。 后部具有面向主体的固定表面的肩部表面，以在其间限定凹槽，在该凹槽中设置安全构件以限制释放构件的滑动。 该安全构件设置成细长构件的形式，该细长构件可关闭以在凹槽中形成环。

公开(公告)号：US20100045030A1

公开(公告)日：2010-02-25

申请号：US12447408

申请日：2006-11-10

Applicant: Michael Roberts ,  John Michael Morris ,  Barry Martin

Inventor： Michael Roberts ,  John Michael Morris ,  Barry Martin

IPC: F16L37/00 ,  B23P11/00

CPC classification number: F16L37/0925 ,  B60T17/043 ,  F16L2201/10 ,  F16L2201/80 ,  Y10T29/49826

Abstract: A positive completion coupler insert (100) configured to be inserted into a coupler (150) is provided according to the invention. The coupler insert (100) includes a conduit support insert (110) configured to be retained in a coupler bore (151) of the coupler (150) and a conduit support (140) configured to fit into and be retained by the conduit support insert (110). The conduit support (140) is configured to generate a first audible sound when inserted to a first insertion point in the conduit support insert (110) and is configured to generate a second audible sound when inserted to a second insertion point.

Abstract translation: 根据本发明，提供了构造成插入耦合器（150）中的正完成耦合器插入件（100）。 联接器插入件（100）包括构造成保持在联接器（150）的联接孔（151）中的导管支撑插入件（110）和导管支撑件（140），导管支撑件（140）被配置成装配到导管支撑插入件 （110）。 导管支撑件（140）被配置为当插入到导管支撑插入件（110）中的第一插入点时产生第一可听见的声音，并且被配置为当插入到第二插入点时产生第二可听见的声音。

公开(公告)号：US20100006161A1

公开(公告)日：2010-01-14

申请号：US12305547

申请日：2007-06-19

Applicant: Craig Rothleitner

Inventor： Craig Rothleitner

IPC: F16L55/24 ,  E04F17/00

CPC classification number: E04G21/30 ,  B01D29/03 ,  B01D35/04 ,  E04G21/3204 ,  F16L55/1141 ,  F16L55/115 ,  F16L2201/80 ,  Y10T137/794 ,  Y10T137/8122

Abstract: A plug assembly (11) adapted to be received in an opening at a first end of a pipe (13) for preventing debris passing therein. The plug assembly (11) comprises a first portion (21) adapted to be received in the opening, and a second portion (23) to ensure the first portion (21) does not move inwardly away from the opening. The plug assembly (11) also comprises a drainage means (33) to allow fluid to pass through the plug assembly (11).

Abstract translation: 适于容纳在管道（13）的第一端的开口中以防止碎屑通过其中的塞子组件（11）。 插头组件（11）包括适于被容纳在开口中的第一部分（21）和用于确保第一部分（21）不向内离开开口的第二部分（23）。 插塞组件（11）还包括排放装置（33），以允许流体通过插塞组件（11）。

公开(公告)号：US20090165882A1

公开(公告)日：2009-07-02

申请号：US12320058

申请日：2009-01-15

Applicant: Frederick W. Zeyfang

Inventor： Frederick W. Zeyfang

IPC: B65D59/06

CPC classification number: F16L57/005 ,  F16L55/115 ,  F16L2201/80

Abstract: A method for providing a cured coating on a tube, comprising masking and sealing an end of the tube with a self-venting cap and plug, the cap and plug comprising a tubular member comprising a resilient material having an open end and a closed end, and having an outermost sidewall; the outermost sidewall having an interior surface having an annular ridge; the closed end having a hollow dome portion defined by an annular recess, the annular recess defining an inner sidewall with an upwardly-extending annular recess, the inner sidewall containing at least one gas venting groove terminating along the longitudinal extent of the inner sidewall, and the inner sidewall being spaced from the interior surface of the outermost sidewall of the tubular member a distance greater than the height of the inwardly-directed ridge; coating the tube with a curable coating; and curing the curable coating at an elevated temperature.

Abstract translation: 一种用于在管上提供固化的涂层的方法，包括用自动排气盖和塞屏蔽和密封所述管的端部，所述盖和塞包括管状构件，所述管状构件包括具有开口端和封闭端的弹性材料， 并具有最外侧的侧壁; 最外侧的侧壁具有一个具有环形脊的内表面; 所述封闭端具有由环形凹部限定的中空圆顶部分，所述环形凹槽限定具有向上延伸的环形凹部的内侧壁，所述内侧壁包含沿着所述内侧壁的纵向延伸部终止的至少一个排气槽，以及 所述内侧壁与所述管状构件的最外侧壁的内表面间隔开，所述距离大于所述向内的脊的高度; 用可固化涂层涂覆管; 并在高温下固化可固化涂层。

公开(公告)号：US20080277923A1

公开(公告)日：2008-11-13

申请号：US12065291

申请日：2006-08-29

Applicant: Josef Brandt ,  Harald Hagen ,  Martin Lechner ,  Norbert Terlau ,  Gunter Sieper

Inventor： Josef Brandt ,  Harald Hagen ,  Martin Lechner ,  Norbert Terlau ,  Gunter Sieper

IPC: F16L37/092

CPC classification number: F16L37/0925 ,  F16L2201/80

Abstract: The invention relates to a connector device for plugingly connecting at least one media conduit. The conduit device (1) is composed of a housing part (2) comprising at least one receiving hole (4) for plugging in the conduit (6), and a clamping ring (8) which is arranged in the receiving hole (4) and cooperates with an inner cone (16) of the housing part (2) in order to lock the plugged-in conduit (6). The inner insertion piece (32) that is removably connected to the base piece (28) via a catching connection (30) and is provided with the inner cone (16). The insertion piece (32) is equipped with at least two radially elastic spring arms (40) so as to be able to remove the conduit (6), the free ends (48) of the spring arms (40) extending from the region of the inner cone (16) in the direction of the mouth side of the receiving hole (4). Radially outward-protruding catching extensions (42) of the spring arms (40) engage into corresponding catching holes (44) for detaching purposes. A contamination seal (34) comprising a sealing area (A) is disposed in the region of free ends (48) of the spring arms to circumferentially rest upon the media conduit (6). The catching extensions (42) of the spring arms (40) are disconnected, regarding the radial detaching movement thereof, from the sealing area (A) of the contamination seal (34) via a deformation zone (49) in such a way that the radial detaching movement of the catching extensions (42) is performed substantially without being influenced by the contamination seal (34) radially resting on the media conduit (6) because the deformation zone (49) is deformed.

Abstract translation: 本发明涉及一种用于将至少一个介质导管连接起来的连接器装置。 导管装置（1）由包括用于插入导管（6）的至少一个容纳孔（4）的壳体部分（2）和布置在容纳孔（4）中的夹紧环8组成， 并且与壳体部分（2）的内锥体（16）配合以便锁住插入的导管（6）。 内部插入件（32），其通过捕获连接件（30）可移除地连接到基部件（28）并且设置有内锥体（16）。 插入件（32）配备有至少两个径向弹性的弹簧臂（40），以便能够移除导管（6），弹簧臂（40）的自由端（48）从 所述内锥体（16）沿所述容纳孔（4）的口侧方向。 弹簧臂（40）的径向向外突出的捕获延伸部（42）接合到相应的捕获孔（44）中用于分离目的。 包括密封区域（A）的污染密封件（34）设置在弹簧臂的自由端（48）的区域中以周向地搁置在介质导管（6）上。 弹簧臂（40）的捕获延伸部（42）关于其径向分离运动通过变形区（49）从污染密封件（34）的密封区域（A）分离，使得 捕获延伸部（42）的径向分离运动基本上不受由于变形区（49）变形而径向放置在介质导管（6）上的污染密封件（34）的影响。

公开(公告)号：US20080092977A1

公开(公告)日：2008-04-24

申请号：US11585131

申请日：2006-10-24

Applicant: Frederick W. Zeyfang

Inventor： Frederick W. Zeyfang

IPC: F16L57/00

CPC classification number: F16L57/005 ,  F16L55/115 ,  F16L2201/80

Abstract: A cap and plug for use in sealing the end of a pipe or tube is provided which comprises a tubular member comprised of a resilient material having an open end and a closed end, and having a sidewall extending therebetween, the sidewall having an interior surface having an inwardly-directed ridge extending circumferentially along a centrally-disposed portion of said interior surface of said sidewall, the closed end comprising a centrally-positioned hollow dome portion defined by an inwardly-extending open-ended annular recess, said annular recess defining a sidewall spaced from said interior surface of said sidewall of the tubular member whereby said annular recess is formed therebetween, said sidewall defined by said annular recess containing at least one groove extending along the longitudinal extent of said sidewall from an upper portion of said sidewall toward a lowermost portion of said sidewall, and said sidewall defined by said annular recess being spaced from said interior surface of said sidewall of said tubular member a distance greater than the height of said inwardly-directed ridge.

Abstract translation: 提供用于密封管或管的端部的盖和塞，其包括管状构件，该管状构件由具有开口端和封闭端的弹性材料构成，并且具有在其间延伸的侧壁，所述侧壁具有内表面， 沿着所述侧壁的所述内表面的中心设置的部分周向延伸的向内定向的脊，所述封闭端包括由向内延伸的开口端环形凹部限定的居中定位的中空圆顶部分，所述环形凹部限定侧壁 与所述管状构件的所述侧壁的所述内表面间隔开，由此在其间形成所述环形凹部，由所述环形凹部限定的所述侧壁包含沿着所述侧壁的纵向范围从所述侧壁的上部向最下方延伸的至少一个凹槽 所述侧壁的一部分和由所述环形凹部限定的所述侧壁与所述内表面间隔开 所述管状构件的所述侧壁的距离大于所述向内指向的脊的高度。

公开(公告)号：US20080072989A1

公开(公告)日：2008-03-27

申请号：US11525120

申请日：2006-09-22

Applicant: Jose A. Lepe ,  Ricardo Alba

Inventor： Jose A. Lepe ,  Ricardo Alba

IPC: F16L57/00

CPC classification number: F16L57/005 ,  F16L23/003 ,  F16L2201/80

Abstract: A flange cover comprised of an end cap portion and an annular sidewall portion, said sidewall portion being comprised of a flexible polymeric material, and said end cap portion being comprised of a polymeric material of lesser flexibility than said sidewall portion.

Abstract translation: 一个由端盖部分和环形侧壁部分组成的凸缘盖，所述侧壁部分由柔性聚合物材料组成，所述端盖部分由比所述侧壁部分柔软性低的聚合材料构成。

公开(公告)号：US07150473B2

公开(公告)日：2006-12-19

申请号：US10709586

申请日：2004-05-15

Applicant: Mats Sandborn ,  Stefan Eriksson

Inventor： Mats Sandborn ,  Stefan Eriksson

IPC: F16L55/00

CPC classification number: F16L37/08 ,  F16L2201/10 ,  F16L2201/30 ,  F16L2201/80 ,  Y10S285/924

Abstract: Method and arrangement for providing a coupling device for conduits of pressurized media which consists of (includes) at least two coupling parts (1, 2) that are possible to couple to each other in the shape of a female part and a male part which is insertable into the female part. A locking device is arranged to hold the coupling parts completely coupled in a locking position. The locking device comprises a locking member (11) positioned at one of the coupling parts (2) which in a locking position attaches into a recess (12) in the other coupling part. A sealing member (6) in the locking position achieves sealing between the coupling parts. The other coupling part (1) exhibits a further recess (16) in which the locking member can be brought to locking of the coupling parts (1, 2) in an outer locking position when the two coupling parts are coupled to each other. In the outer locking position there is incomplete sealing with the two coupling parts being locked so that they are prevented from coming apart but are incompletely coupled together and allowed to be brought together to said locking position for the complete coupling of the coupling parts. In the presence of pressurized media, this enables an indication that the outer locking position has been assumed due to the presence of leakage of pressurized media. The leakage is obtained via a leakage groove (20) which is angled towards the radial plane of the coupling parts. The leakage groove can thus be made by means of rotating machining.

Abstract translation: 用于提供用于加压介质管道的联接装置的方法和装置，该联接装置包括至少两个耦合部分（1,2），所述至少两个耦合部分（1,2）可以以阴部件的形状彼此耦合， 可插入女性部分。 锁定装置被布置成将联接部分完全联接在锁定位置。 锁定装置包括定位在耦合部分（2）中的一个上的锁定构件（11），锁定构件在锁定位置附接到另一个联接部分中的凹部（12）中。 处于锁定位置的密封构件（6）实现了联接部件之间的密封。 另一个联接部件（1）具有另一个凹部（16），当两个联接部件彼此联接时，锁定部件可以在联锁部件（1,2）处于外部锁定位置时被锁定。 在外部锁定位置中，两个联接部分被锁定，不完全密封，使得它们被阻止分离，但是不完全地联接在一起，并且允许其一起到达所述锁定位置，以使联接部件完全联接。 在存在加压介质的情况下，由于存在加压介质的泄漏，这使得能够假设外部锁定位置被指示。 通过泄漏槽（20）获得泄漏，泄漏槽（20）朝向耦合部件的径向平面倾斜。 因此，可以通过旋转加工来形成泄漏槽。

公开(公告)号：US06612623B2

公开(公告)日：2003-09-02

申请号：US09982517

申请日：2001-10-18

Applicant: Bernd Salomon-Bahls

Inventor： Bernd Salomon-Bahls

IPC: F16L5516

CPC classification number: F16L37/0915 ,  F16L2201/80

Abstract: A connecting device for pipes conducting pressure medium, having a sleeve-like insert part which can be inserted in a frictional or form-fitting manner into a connecting opening in a connecting body and surrounding a receiving opening for a pipe to be inserted, a sealing element for producing a seal between the connecting body and the pipe, and a holding element with holding arms which extend radially inwardly into the receiving opening. A release sleeve engages displaceably in the insert part in such a manner that by pushing in the release sleeve, the holding element is deformed elastically for releasing the pipe. The holding element is held by an outer circumferential region in an essentially clearance-free manner axially relative to the insert part, so that elastic deformation takes place in the region of the holding arms when inserting or releasing the pipe.