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公开(公告)号：US20210246001A1
公开(公告)日：2021-08-12
申请号：US17132906
申请日：2020-12-23
申请人： FASSI GRU S.p.A.
发明人： Rossano Ceresoli , Piantoni Giorgio
摘要： The present invention refers to loading crane comprising: an articulated arm, comprising at least one first and one second bodies successively connected in order to form an open kinematic chain, wherein the second body is translatingly and/or rotatably movable with respect to the first body; a hydraulic circuit adapted to convey a working fluid for actuating the articulated arm. Said hydraulic circuit comprises a segment associated to one of the first and second bodies comprising: at least one sliding rigid tube slidingly translatingly connected to the body to which the segment of the hydraulic circuit is associated; at least one stationary tube integrally connected to the body to which the segment of the hydraulic circuit is associated; a flexible tube fluidically interconnecting the sliding rigid tube and the stationary tube.
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公开(公告)号：US11002191B2
公开(公告)日：2021-05-11
申请号：US16240245
申请日：2019-01-04
发明人： Samuel Robert Hathaway , Clifford D. Westerlund , Jason D. Wilkening , Robert D. Grennan , David George Kloos , John S. Mears
摘要： An apparatus and method for a generator for generating power having a rotary union between a rotor and a stator, the rotary union comprising a first fluid passage having a converging nozzle and located within the stator having a first inlet and a first outlet, a second fluid passage having a diverging nozzle and located within the rotor and having a second inlet and a second outlet, the second inlet is aligned with the first outlet and at least one gap located between the rotor and stator.
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公开(公告)号：US10260739B2
公开(公告)日：2019-04-16
申请号：US15674663
申请日：2017-08-11
申请人： Nigel Treloar
发明人： Nigel Treloar
摘要： A tubular base plate assembly has a lower surface connected to a heating system component and an upper surface. A tubular seal plate assembly is positioned above the base plate assembly upper surface having a mating surface facing the base plate assembly upper surface with a plurality of grooves therein. Sealing material is provided within the grooves. A tubular hub assembly is positioned above the seal plate assembly. A plurality of fasteners connects the seal plate assembly to the hub. A plurality of external brackets connects the seal plate assembly to the base plate assembly to secure the seal plate assembly. The sealing material forms a first gasket between the seal plate assembly and the base plate assembly.
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公开(公告)号：US09784392B2
公开(公告)日：2017-10-10
申请号：US14917376
申请日：2014-09-11
发明人： Heidi Pscherer , Jochen Schaufler , Georg Draser
IPC分类号： F16L27/00 , F16L27/087 , F16H57/04
CPC分类号： F16L27/087 , F16H57/0424 , F16H57/0426 , F16H57/043 , F16H57/0434
摘要： A device for transferring fluids between two elements arranged concentrically within one another, wherein there is a sleeve-shaped hollow-cylindrical first component arranged between the two elements having at least one through-hole for the fluid, wherein the first component is made of steel and sits in a first element, wherein the first component is prevented from turning around a symmetry axis of the first component by at least one safety element engaging form-fittingly in the first element, wherein the first element is at least partially made of a material having a greater coefficient of thermal expansion than the steel material, characterized by the fact that between the first component and the first element, a second hollow-cylindrical component is arranged concentric to the first component and that the second component is secured from turning around the symmetry axis by a safety element on the first element and the first component.
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公开(公告)号：US20170219143A1
公开(公告)日：2017-08-03
申请号：US15390612
申请日：2016-12-26
IPC分类号： F16L27/00
CPC分类号： F16L27/0824 , B05B1/00 , B05B15/65 , F16L27/0841
摘要： In some embodiments, a fluid diverter device may include a diverter body having a body surface coupled to a first end and to an opposing a second end. A diverter conduit may be centrally positioned within the diverter body, and the conduit may extend between the first end and second end. A coupler plug may be disposed on the second end, and an accessory socket may be disposed on the first end. The coupler plug may have c coupler conduit in fluid communication with the diverter conduit. The device may further comprise a bend which may be formed in the diverter body, and the bend may be configured to angle the first end towards the second end. In further embodiments, the bend may comprise a bend angle, and the bend angle may be between 35 degrees and 49 degrees and more preferably between 40 and 44 degrees.
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公开(公告)号：US09562839B2
公开(公告)日：2017-02-07
申请号：US14187901
申请日：2014-02-24
申请人： Martin Atchison
发明人： Martin Atchison
CPC分类号： G01N9/36 , F16L9/00 , F16L27/00 , F16L41/08 , F16L41/084 , F16L41/10 , G01N1/20 , G01N1/2035 , Y10T137/0402 , Y10T137/598
摘要： The present invention describes a tubular scoop that may be utilized with various assemblies for sampling fluid in a pipeline. The scoop includes a bend with a bend radius that is from two to four times the diameter of the scoop. The scoop defines a scoop face that is parallel to an axis of the tubular of the scoop. The scoop is mounted with a threaded connection that seals around the tubular. An additional seal comprises a compression nut that allows orientation of the scoop within the pipeline whereupon the scoop orientation is fixed by tightening the compression nut.
摘要翻译： 本发明描述了一种可用于各种组件以用于在管道中取样流体的管状勺子。 勺子包括弯曲半径为勺子直径的2-4倍的弯头。 勺子限定了与勺子的管的轴线平行的勺子面。 勺安装有密封在管状周围的螺纹连接。 附加密封件包括压缩螺母，该压缩螺母允许在管道内取向勺子，从而通过拧紧压缩螺母来固定勺子取向。
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7.发明申请公开(公告)号：US20160167185A1
公开(公告)日：2016-06-16
申请号：US14966033
申请日：2015-12-11
申请人： FANUC CORPORATION
发明人： Yasuyuki Nakazawa
CPC分类号： B23Q11/103 , F16L39/04
摘要： A rotary joint support structure includes a rotary joint holding part which covers contact parts between a rotating side member and a stationary side member, at least one drain hole which extends from the outside to the rotary joint holding part, a first cleaning passage which communicates with the rotary joint holding part, a hollow shaft holding part which covers the hollow shaft and hollow shaft surrounding part, at least one cutaway part which is formed so as to communicate the outside with the hollow shaft holding part, and a second cleaning passage which is formed inside the housing corresponding to the at least one cutaway part.
摘要翻译： 旋转接头支撑结构包括：旋转接头保持部，其覆盖旋转侧构件和固定侧构件之间的接触部;至少一个从外部延伸到旋转接头保持部的排出孔;与第一清洁通道 旋转接头保持部，覆盖中空轴的中空轴保持部和中空轴周围部，形成为与空心轴保持部连通的至少一个切除部，以及第二清扫通路， 形成在所述壳体内对应于所述至少一个切除部分。
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公开(公告)号：US09303802B1
公开(公告)日：2016-04-05
申请号：US13856051
申请日：2013-04-03
发明人： Clay D Price , Jeffrey R Russell , Robert Mancari , Bruce A Angel , Dallas V Eisenhauer , William T Brockington
CPC分类号： F16L27/08 , B60R15/00 , E03F1/008 , F16L25/0036 , F16L37/107 , F16L41/023
摘要： A swivel coupling is provided for a waste disposal system having a first waste disposal component and a second waste disposal component. The swivel coupling comprises a first coupling portion having a first end and a second end, the second end being configured for connection to the first waste disposal component, and a second coupling portion having a third end and a fourth end, the fourth end being configured for connection to the second waste disposal component. The first end is rotatably connected to the third end such that when the second end is connected to the first waste disposal component and the fourth end is connected to the second waste disposal component, the first and second coupling portions are rotatable relative to one other.
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公开(公告)号：US09297483B2
公开(公告)日：2016-03-29
申请号：US13998829
申请日：2013-12-12
申请人： Brian P. Wolff
发明人： Brian P. Wolff
CPC分类号： F16L21/04 , B67D7/3209 , F16L15/00 , F16L27/00 , F16L27/0828 , F16L33/2071
摘要： A threaded inline swivel has a first nut and an opposite second nut each having the form of a generally hollow cylinder with an open end to receive fuel. Each nut has a collar that has a common nominal diameter. A collar provides at least two faces for gripping by a wrench. Each nut has threading for connection to a hose or other fitting. To further seal the swivel to a hose or a fitting, at least one O-ring and at least one gasket are provided as alternative embodiments. In a further alternate embodiment, the swivel has a threaded second nut and an opposite barbed end on the first nut with a clip. The first nut has its chamber that constricts in diameter through a throat as it enters the second nut. The swivel in all embodiments provides for flow of fluid through it with little turbulence.
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公开(公告)号：US09103475B2
公开(公告)日：2015-08-11
申请号：US14297383
申请日：2014-06-05
发明人： Erik M. Howard
IPC分类号： F16L27/00 , F16L27/053 , F16L27/08
CPC分类号： F16L27/053 , F16L27/0812 , F16L27/0861
摘要： A swivel misalignment coupling for connecting pipe sections in a high-pressure conduit. In one embodiment, the coupling is a three-bolt coupling having a female coupling member, a male coupling member, and a swiveling collar member. The male and female coupling members have contact surfaces that are spherical to enable sealing contact between them. A seal ring may be positioned between the contact surfaces to ensure a good seal. The collar swivels around the male coupling member to facilitate fastening of the collar to the female coupling member, which holds the male and female coupling members in sealing engagement. Recesses may be positioned radially inward from the attachment points (e.g., bolt holes) of the female coupling member to reduce stress and potential deformation of the contact surface.
摘要翻译： 用于连接高压管道中的管段的旋转不对准联轴器。 在一个实施例中，联接器是具有阴联接构件，阳联接构件和旋转环构件的三螺栓联接件。 阳联接构件和阴联接构件具有球形的接触表面，以使它们之间能够进行密封接触。 密封环可以位于接触表面之间，以确保良好的密封。 套环围绕阳联接构件旋转以便于将套环紧固到阴联接构件，阴联接构件将阳联接构件和阴联接构件保持在密封接合中。 凹口可以从阴联接构件的附接点（例如，螺栓孔）径向向内定位，以减小接触表面的应力和潜在的变形。
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