公开(公告)号：US20140110932A1

公开(公告)日：2014-04-24

申请号：US14057631

申请日：2013-10-18

申请人： Steven D. GRAMLING ,  Jeffrey J. BLAIR

发明人： Steven D. GRAMLING ,  Jeffrey J. BLAIR

IPC分类号： F16L41/02

CPC分类号： F16L41/021 ,  B65D90/623 ,  F16L45/00 ,  Y10T16/54028 ,  Y10T292/0871 ,  Y10T403/595

摘要： A catch for securing a door to an object includes an engagement member connected to the door engaging a receiving member of a mount on the object. The door includes a first arm with an oblong hole for pivoting about a pin connected to the mount, and an engagement pin. Moving the door from a closed position causes the engagement pin to rotate with the door about the pivot pin. The door slides downward along the pivot pin as the pivot pin travels within the oblong opening, and the engagement pin makes contact with the receiving member, thereby retaining the door in an open position. Moving the door upward moves the pivot pin downward within the oblong opening disengaging the engagement pin from the receiving member, allowing the door to rotate to a closed position. A latch opposite the first arm retains the door in a closed position.

摘要翻译： 用于将门固定到物体上的卡扣包括连接到门上的接合构件，其接合物体上的安装件的接收构件。 门包括具有用于围绕连接到安装件的销枢转的长孔的第一臂和接合销。 将门从关闭位置移动将导致接合销与门围绕枢轴销旋转。 当枢轴销在长方形开口内行进时，门沿枢转销向下滑动，并且接合销与接收构件接触，从而将门保持在打开位置。 向上移动门框使枢轴销在长方形开口中向下移动，使接合销与接收件脱离接合，从而允许门旋转至关闭位置。 与第一臂相对的闩锁将门保持在关闭位置。

公开(公告)号：US20130319564A1

公开(公告)日：2013-12-05

申请号：US13486517

申请日：2012-06-01

申请人： Cornelio Torres ,  Jose Martin

发明人： Cornelio Torres ,  Jose Martin

IPC分类号： F16L55/00

CPC分类号： E03C1/30 ,  F16L45/00 ,  F16L55/1108 ,  F16L55/1152

摘要： A pipe system has an elbow 70 with a snake-passing opening 72 (FIG. 3) that is normally closed by a plug 88, with the walls of the snake opening and plug constructed to avoid harmful wear during use of the snake. The elbow forms a nipple 82 that surrounds the snake opening. The nipple has threads (102, FIG. 4) on its outside so snake-caused wear does not initially occur in the threads. The snake opening has an axis 108, and the plug middle forms a cup 112 that extends axially inward to block a majority of the volume within the inner end of the nipple.

摘要翻译： 管道系统具有肘部70，肘部70具有通常由塞子88关闭的蛇形通道72（图3），蛇形开口和塞子的壁被构造成在使用蛇时避免有害的磨损。 肘部形成围绕蛇开口的乳头82。 乳头在其外部具有螺纹（102，图4），因此蛇不会最初在螺纹中发生磨损。 蛇形开口具有轴线108，并且塞子中部形成一个轴向向内延伸的杯状物112，以阻挡乳头内端内的大部分体积。

公开(公告)号：US08534713B2

公开(公告)日：2013-09-17

申请号：US12808878

申请日：2009-03-27

申请人： Noriyuki Takeda ,  Shoichi Doi

发明人： Noriyuki Takeda ,  Shoichi Doi

IPC分类号： F16L7/02 ,  F16L23/036

CPC分类号： F16L39/005 ,  F16L23/003 ,  F16L39/04 ,  F16L45/00

摘要： To provide a connecting structure of a double tube and an assembling or disassembling method of the double tube capable of disassembling or repairing an inner tube without cutting an outer tube. A connecting structure (10A) includes an outer tube (11) and an inner tube (12). The outer tube (11) is provided at a location corresponding to a connection flange portion (13) of the inner tube (12) with an outer tube short cylinder (15) including openings (14) each having a lid (14a). The outer tube short cylinder (15) is provided at respective ends with outer tube connection flange portions (16A and 16B). There are provided push-up bolts (21) capable of adjusting gaps respectively between an outer tube connection flange portions (17A-1 and 17A-2) which are opposed to each other, and between an outer tube connection flange portions (17B-1 and 17B-2).

摘要翻译： 提供双管的连接结构和双管的组装或拆卸方法，其能够在不切割外管的情况下拆卸或修理内管。 连接结构（10A）包括外管（11）和内管（12）。 外管（11）设置在与内管（12）的连接凸缘部（13）相对应的位置，外管短筒（15）包括各自具有盖（14a）的开口（14）。 外筒短筒（15）在各端部设置有外筒连接凸缘部（16A，16B）。 设置有能够分别在彼此相对的外管连接凸缘部分（17A-1和17A-2）之间以及在外管连接凸缘部分（17B-1）之间调节间隙的上推螺栓（21） 和17B-2）。

公开(公告)号：US20130181072A1

公开(公告)日：2013-07-18

申请号：US13554124

申请日：2012-07-20

申请人： Theron Jamie Bliss

发明人： Theron Jamie Bliss

IPC分类号： F23D1/00 ,  F23K3/02

CPC分类号： F16L57/06 ,  F16L45/00 ,  F23D1/00 ,  F23D2201/20 ,  F23D2201/30 ,  F23K3/02 ,  F23K2203/006 ,  F23K2203/008 ,  F23K2203/101 ,  F23K2203/201

摘要： A fuel head assembly (120) for a pulverized coal nozzle includes removeable back cover (123) that may be removed substantially horizontally to allow access to liners (141,143,145) inside of the fuel head assembly (120) for servicing. This may be used in places where there access from above the fuel head assembly (120) is restricted. The liners (141,143,145) are constructed of a wear-resistant material and include curved vanes (131,133) for more evenly distributing pulverized solid fuel particles, and for reducing erosion of the fuel head assembly (120).

摘要翻译： 用于粉煤喷嘴的燃料头组件（120）包括可拆卸的后盖（123），其可以基本上水平地移除，以允许接近燃料头组件（120）内部的衬垫（141,143,145）用于维修。 这可以用于从燃料头组件（120）上方进入的地方被限制的地方。 衬垫（141,143,145）由耐磨材料构成，并且包括用于更均匀地分布粉碎的固体燃料颗粒并用于减少燃料头组件（120）侵蚀的弯曲叶片（131,133）。

公开(公告)号：US20130081729A1

公开(公告)日：2013-04-04

申请号：US13357286

申请日：2012-01-24

申请人： Bhushan Ranade ,  H. James Peters ,  Jason Fabisch

发明人： Bhushan Ranade ,  H. James Peters ,  Jason Fabisch

IPC分类号： F16L55/00

CPC分类号： F16L45/00 ,  F16K1/223 ,  Y10T137/87483 ,  Y10T137/87515

摘要： A damper assembly for use in an industrial duct used for venting contaminated gasses having particulate matter suspended therein. The damper assembly removes precipitate from the duct that was deposited by the contaminated gas and particulate matter. The damper assembly includes an articulating member which is movable between an open position and a closed position along a first axial direction. Opposing blades are disposed on opposite sides of the articulating member. Each of the opposing blades define a distal edge and are pivotable about axes that are substantially parallel to one another. A link couples each blade to the articulating member such that the motion from the articulating member is transfer to the blades. Each link is coupled to the blade between the distal edge and the respective parallel axis.

摘要翻译： 用于工业管道的阻尼器组件，用于排放其中悬浮有颗粒物质的污染气体。 阻尼器组件从由污染的气体和颗粒物质沉积的管道中去除沉淀物。 阻尼器组件包括可沿着第一轴向方向在打开位置和关闭位置之间移动的铰接构件。 相对的叶片设置在铰接构件的相对侧上。 每个相对的刀片限定远侧边缘并且可围绕基本上彼此平行的轴线枢转。 链节将每个叶片连接到铰接构件，使得来自铰接构件的运动传递到叶片。 每个连杆在远侧边缘和相应的平行轴线之间联接到叶片。

公开(公告)号：US20100270788A1

公开(公告)日：2010-10-28

申请号：US12808878

申请日：2009-03-27

申请人： Noriyuki Takeda ,  Shoichi Doi

发明人： Noriyuki Takeda ,  Shoichi Doi

IPC分类号： F16L55/00 ,  F16L19/00

CPC分类号： F16L39/005 ,  F16L23/003 ,  F16L39/04 ,  F16L45/00

摘要： To provide a connecting structure of a double tube and an assembling or disassembling method of the double tube capable of disassembling or repairing an inner tube without cutting an outer tube. A connecting structure (10A) includes an outer tube (11) and an inner tube (12). The outer tube (11) is provided at a location corresponding to a connection flange portion (13) of the inner tube (12) with an outer tube short cylinder (15) including openings (14) each having a lid (14a). The outer tube short cylinder (15) is provided at respective ends with outer tube connection flange portions (16A and 16B). There are provided push-up bolts (21) capable of adjusting gaps respectively between an outer tube connection flange portions (17A-1 and 17A-2) which are opposed to each other, and between an outer tube connection flange portions (17B-1 and 17B-2).

摘要翻译： 提供双管的连接结构和双管的组装或拆卸方法，其能够在不切割外管的情况下拆卸或修理内管。 连接结构（10A）包括外管（11）和内管（12）。 外管（11）设置在与内管（12）的连接凸缘部（13）相对应的位置，外管短筒（15）包括各自具有盖（14a）的开口（14）。 外筒短筒（15）在各端部设置有外筒连接凸缘部（16A，16B）。 设置有能够分别在彼此相对的外管连接凸缘部分（17A-1和17A-2）之间以及在外管连接凸缘部分（17B-1）之间调节间隙的上推螺栓（21） 和17B-2）。

公开(公告)号：US20090212555A1

公开(公告)日：2009-08-27

申请号：US12249672

申请日：2008-10-10

申请人： DAVID E. SISK

发明人： DAVID E. SISK

IPC分类号： F16L45/00

CPC分类号： F16L57/06 ,  B65D90/623 ,  B65G53/10 ,  F16L41/021 ,  F16L45/00

摘要： A directional hopper tee has a fluted interior vertical pipe that merges into a horizontal pipe. The vertical pipe has an opening that connects to a hopper to receive bulk material, or product, and a horizontal pipe centered upon the end of the vertical pipe. The horizontal pipe has an inlet that also receives bulk material and pressurized air from ahead of the hopper and an opposite outlet that discharges the bulk material from the hopper tee. The vertical pipe has a flange that abuts the hopper and an opening in the flange that matches the opening of a valve on the hopper itself. At the opening, the vertical pipe begins to turn towards the outlet of the lower pipe with an internal flute. The flute begins immediately at the flange resulting in a vertical pipe with a curved shape towards the outlet and a square shape towards the inlet. The present invention raises the ground clearance of the horizontal pipe by at least an inch resulting in a hopper tee that clears at least 7 inches above the ground. The hopper tee of the invention also unloads at least 15% more product per minute at temperatures closer to product temperature. Alternate embodiments of the present invention provide a reinforced flange, a drop tee, and a low profile drop tee. The present invention aids in the unloading of bulk materials from various haulers.

摘要翻译： 定向漏斗三通有一个槽形的内部垂直管道，并入水平管道。 垂直管具有连接到料斗以接收散装材料或产品的开口，以及以垂直管的端部为中心的水平管。 水平管道还具有从料斗前面接收大量材料和加压空气的入口，以及将散装材料从料斗三通管排出的相对出口。 垂直管具有与料斗邻接的凸缘和法兰中的与料斗本身上的阀的开口相匹配的开口。 在开口处，垂直管道开始转向具有内部凹槽的下管道的出口。 笛子立即在凸缘处开始，导致朝向出口呈弯曲形状的垂直管道朝向入口方向。 本发明将水平管道的离地间隙提高了至少一英寸，导致在地面上方至少7英寸处清除的料斗三通。 本发明的料斗三通还在更接近产品温度的温度下每分钟卸载至少15％的产品。 本发明的替代实施例提供了一种加强法兰，一个落锤三通和一个低轮廓的三通。 本发明有助于从各种运输工具卸载散装材料。

公开(公告)号：US20020040869A1

公开(公告)日：2002-04-11

申请号：US10001425

申请日：2001-11-01

申请人： PISCINES DESJOYAUX S.A.

发明人： Jean Louis Desjoyaux ,  Pierre Louis Desjoyaux ,  Catherine Jandros

IPC分类号： E04H003/16

CPC分类号： E04H4/1209 ,  E04H4/1245 ,  F16L9/22 ,  F16L45/00

摘要： The device comprises filtration means and pumping means each housed in a compact unit mounted with the panels particularly of the swimming pool basin, the said unit comprising a compartment (A) housing the filtration means in communication with the water of the basin, and a compartment (B) out of the water and containing the pumping means, the device comprising: on the same side as the filtration compartment (A), and for the intake, an assembly made up of two 90null elbows (1) and (2), one of the elbows (1) having arrangements (1b) for coupling to the bottom of the member containing the filtration means, while the other elbow (2) has arrangements for coupling with a straight element (3); on the same side as the pumping compartment (B) and for the intake, two 90null elbows (5) and (6), one of the elbows (5) being coupled to a straight element (7), the other elbow (6) being connected to the delivery side of the pump nullsicnull; on the same side as the pumping compartment (B) and for the delivery, two 90null elbows (8) and (9), one of the elbows (9) being coupled to a straight element (10), the other elbow (8) being connected to the delivery side of the pump; on the same side as the filtration compartment and for delivery, an elbowed assembly (11) exhibiting a recess (11d) which can be shut off at will either by a solid element (12) or by an element (13) exhibiting arrangements (13b) for coupling to a lateral delivery nozzle.

摘要翻译： 该装置包括过滤装置和抽吸装置，每个装置容纳在特别是游泳池盆中的面板的紧凑单元中，所述单元包括容纳与盆的水连通的过滤装置的隔室（A） （B）从水中并且包含泵送装置，该装置包括：在与过滤室（A）相同的一侧，并且对于进气口，由两个90°弯头（1）和（2）组成的组件 ，其中一个弯头（1）具有用于联接到包含过滤装置的构件的底部的布置（1b），而另一个弯头（2）具有用于与直线元件（3）联接的布置; 在与泵室（B）相同的一侧，并且对于进气口，两个90°弯头（5）和（6），其中一个肘部（5）联接到直线元件（7），另一个弯头（6） ）连接到泵的输送侧; 在与泵室（B）相同的一侧上，并且用于输送两个90°弯头（8）和（9），其中一个弯头（9）联接到直线元件（10），另一个弯头（8） ）连接到泵的输送侧; 在与过滤隔室相同的一侧和用于输送的弯管组件（11）上，该弯头组件（11）具有可由固体元件（12）或通过显示布置（13b）的元件 ），用于联接到侧向输送喷嘴。

公开(公告)号：US20020005284A1

公开(公告)日：2002-01-17

申请号：US09904405

申请日：2001-07-12

发明人： Anthony Allen

IPC分类号： E21B037/02

CPC分类号： F16L45/00 ,  E21B37/02

摘要： A well cleaning tool adapted for connection to a drill string for removing debris and residues from the inner wall of a well casing, comprises an elongate generally cylindrical member (1) having a plurality of scratching elements (2) in the outer surface thereof. First and second helical channels or grooves (3 and 4) are defined in the outer surface of the cylindrical member (1) between the scratching elements (2), the second helical channel or groove (4) running in the counter direction to the first helical channel or groove (3).

摘要翻译： 适于连接到用于从井套管的内壁去除碎屑和残留物的钻柱的清洁工具包括在其外表面中具有多个划痕元件（2）的细长的大致圆柱形的构件（1）。 第一和第二螺旋通道或槽（3和4）被限定在圆盘形构件（1）的外表面之间的划痕元件（2），第二螺旋形通道或凹槽（4）沿与第一 螺旋槽或槽（3）。

公开(公告)号：US5901986A

公开(公告)日：1999-05-11

申请号：US794501

申请日：1997-01-24

申请人： Safa Kirma

发明人： Safa Kirma

IPC分类号： B65D47/00 ,  F16L45/00 ,  H02G3/06 ,  H02G13/00 ,  F16L39/00

CPC分类号： F16L45/00 ,  B65D47/00 ,  H02G13/00 ,  H02G13/40 ,  H02G13/80 ,  H02G3/06 ,  Y10S285/901 ,  Y10S285/906

摘要： Connectors for joining protective ducts and/or hoses for the installation of insulated electrical conductors and/or cables in an aircraft are equipped with lids that are easily opened even without a tool. The lids are preferably permanently secured to the connectors. The lids are constructed as roll-up tapes or as a flat or curved plates. The curved plates are held in place in the closed condition by springs. A flat plate lid is held in place, for example by a circlip, or by a leg spring or by a hinge.

摘要翻译： 用于连接用于在飞行器中安装绝缘电导体和/或电缆的保护管道和/或软管的连接器配备有即使没有工具也容易打开的盖子。 盖优选永久地固定到连接器。 盖子被构造成卷起带或平面或弯曲板。 弯曲板通过弹簧在关闭状态下保持在适当位置。 平板盖例如通过簧环或通过腿弹簧或铰链固定就位。