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1. 发明授权

US07686612B1 Rotary kiln seal 有权
标题翻译：旋转窑盖
公开(公告)号：US07686612B1
公开(公告)日：2010-03-30
申请号：US11648010
申请日：2006-12-28
申请人： Barry Buteau
发明人： Barry Buteau
IPC分类号： F27B7/24
CPC分类号： F27B7/24 , Y10S277/903
摘要： An improved, heat resistant seal assembly for deformation compensation of rotary kilns having a plurality of integrated seal segments interconnected to form a biased expandable constrictive ring around a rotating drum, the seal segments being attached to a portion of a stationary in-feed or out-feed hopper of a kiln assembly, each seal segment assembly having a plurality of friction wear pads, the seal assembly forming a long lasting expanding and contracting sealing ring that prevents the buildup of material particles and escaping heat and gas from degrading the biasing components or interfering with kiln deformation compensation.
摘要翻译：一种改进的耐热密封组件，其用于具有多个集成的密封段的回转窑的变形补偿，所述多个集成的密封段互相连接以在旋转的滚筒周围形成偏置的可扩张的缩颈环，所述密封段连接到静止进给或出口的一部分，窑组件的进料斗，每个密封段组件具有多个摩擦耐磨垫片，该密封组件形成一个持久的膨胀和收缩密封环，防止材料颗粒的积聚和逸出的热量和气体降低偏压组分或干扰具有窑形变形补偿。

2. 发明申请

US20070204848A1 SEALING DEVICE FOR A GAS INLET TO AN OVEN OR THE LIKE 有权
标题翻译：密封用于进入烤箱或类似气体的进口装置
公开(公告)号：US20070204848A1
公开(公告)日：2007-09-06
申请号：US11674323
申请日：2007-02-13
申请人： Jean-Michel Garcia , Olivier Petitjean , Eric Sion
发明人： Jean-Michel Garcia , Olivier Petitjean , Eric Sion
IPC分类号： F24C15/32
CPC分类号： F16L51/025 , C21D9/0006 , C21D9/0043 , F27B5/16 , F27D7/02 , F27D99/0073 , Y10S277/903
摘要： A pipe for feeding a gas into an oven, a furnaces, or the like (such as a CVI/CVD oven), and in particular into a reaction chamber structure inside the oven, is provided with a gastight tubular sealing device extending radially outside the pipe and defining a path that is practically gastight, along which there extends the as feed pipe. The tubular sealing device is preferably at least partially flexible in the transverse direction and/or the axial direction so as to accommodate positioning defects between a location situated in the reaction chamber and a location where the gas feed pipe penetrates into the oven (which defects may be due, for example, to asymmetrical thermal expansion/contraction).
摘要翻译：用于将气体送入烘箱，炉等（例如CVI / CVD烘箱）中，特别是进入烘箱内部的反应室结构的管道设置有气密的管状密封装置，其沿径向向外延伸管道并限定实际气密的路径，沿着该路径延伸为进料管。管状密封装置优选地在横向和/或轴向方向上至少部分是柔性的，以便容纳位于反应室中的位置与气体供给管穿入炉中的位置之间的定位缺陷（哪些缺陷可能例如，由于不对称的热膨胀/收缩）。

3. 发明授权

US07147230B2 Sealing device and sleeve and holding element for such 失效
标题翻译：密封装置及套筒及保持元件等
公开(公告)号：US07147230B2
公开(公告)日：2006-12-12
申请号：US10486615
申请日：2002-09-17
申请人： Michael A. Rowe
发明人： Michael A. Rowe
IPC分类号： F16J15/46
CPC分类号： B01D33/067 , Y10S277/903
摘要： The sealing device is for drum filters or filter presses to form a seal between the rotary drum end faces and the end faces of the trough in which the rotary drums are situated. A sealing element (3) is disposed in a groove (1) on the rotary drum end face, in which the sealing element (3) is pressed into contact against the opposite part by a hose element (2), preferably in form of two flexible hoses (2a, 2b), which can be pressurized internally. The hoses (2a, 2b) are disposed one on top of the other in the groove (1) beneath the sealing element (3). The two open ends of the hose element (2) are provided with sleeves (7) which enclose the ends. The sleeves (7) are held in place in the groove (1) with a holder element (10). Spaces (19a, 19b) are formed on both sides of the middle piece (12) of the holder element. One space (19a) is provided with an inlet (17) for pressurizing medium and the other space (19b) is provided with an outlet (18) for the pressurizing medium. The sealing device also has a sleeve (7) and a holder element (10).
摘要翻译：密封装置用于鼓式过滤器或压滤机，以在旋转鼓端面和旋转鼓所在的槽的端面之间形成密封。密封元件（3）设置在旋转鼓端面上的凹槽（1）中，密封元件（3）通过软管元件（2）压靠在相对的部分上，优选地为两个形式柔性软管（2a，2b），可在内部加压。软管（2a，2b）在密封元件（3）下方的凹槽（1）中一个放置在另一个的顶部。软管元件（2）的两个开口端设置有封闭端部的套筒（7）。袖子（7）用保持件（10）保持在凹槽（1）中的适当位置。在保持器元件的中间件（12）的两侧上形成有空间（19a，19b）。一个空间（19a）设置有用于对介质加压的入口（17），另一个空间（19b）设置有用于加压介质的出口（18）。密封装置还具有套筒（7）和保持件（10）。

4. 发明申请

US20060145430A1 Dryer seal 审中-公开
标题翻译：烘干机密封
公开(公告)号：US20060145430A1
公开(公告)日：2006-07-06
申请号：US11367197
申请日：2006-03-03
申请人： William Cross , David Starrett
发明人： William Cross , David Starrett
IPC分类号： F16J15/08
CPC分类号： D06F58/04 , F16J15/3288 , Y10S277/903
摘要： A dryer seal. The seal is formed from an elongate multi-layer structure having a strip of fibrous material folded upon itself to establish a folded perimeter edge and a pair of outwardly projecting portions projecting away from the folded perimeter edge. A fibrous interior spacer layer is located between the outwardly projecting portions and a single attachment seam extends at an inboard location substantially parallel to said folded perimeter edge.
摘要翻译：烘干机密封。密封件由细长的多层结构形成，其具有折叠在其自身上的纤维材料条，以建立折叠的周边边缘和一对远离折叠的周边边缘突出的向外突出的部分。纤维内部间隔层位于向外突出的部分之间，并且单个附着接缝在基本平行于所述折叠的周边边缘的内侧位置处延伸。

5. 发明授权

US06585271B2 Seal member, assembly, and method 有权
标题翻译：密封件，装配和方法
公开(公告)号：US06585271B2
公开(公告)日：2003-07-01
申请号：US09918998
申请日：2001-07-31
申请人： Patrick N. Divan
发明人： Patrick N. Divan
IPC分类号： F16T1516
CPC分类号： F16J15/061 , F16J15/106 , F26B25/008 , Y10S277/903
摘要： A seal assembly and method according to which a plurality of seal members are provided, each of which is formed by a strip of material having two interlocking portions. One of the interlocking portion of each seal member interlocks with one interlocking portion of another seal member, and the other interlocking portion of the each seal member interlocks with one interlocking portion of another seal member.
摘要翻译：一种密封组件和方法，其中设置有多个密封构件，每个密封构件由具有两个互锁部分的材料条形成。每个密封构件的互锁部分之一与另一个密封构件的一个互锁部分互锁，并且每个密封构件的另一个互锁部分与另一个密封构件的一个互锁部分互锁。

6. 发明申请

US20030025280A1 Seal member, assembly, and method 有权
公开(公告)号：US20030025280A1
公开(公告)日：2003-02-06
申请号：US09918998
申请日：2001-07-31
发明人： Patrick N. Divan
IPC分类号： F16J015/16
CPC分类号： F16J15/061 , F16J15/106 , F26B25/008 , Y10S277/903
摘要： A seal assembly and method according to which a plurality of seal members are provided, each of which is formed by a strip of material having two interlocking portions. One of the interlocking portion of each seal member interlocks with one interlocking portion of another seal member, and the other interlocking portion of the each seal member interlocks with one interlocking portion of another seal member.

7. 发明授权

US06418637B1 Method of sealing a rotary drum connection 失效
标题翻译：密封旋转鼓连接方法
公开(公告)号：US06418637B1
公开(公告)日：2002-07-16
申请号：US09341188
申请日：1999-07-06
申请人： Arto Ahvenainen
发明人： Arto Ahvenainen
IPC分类号： F26B504
CPC分类号： F27B7/24 , Y10S277/903
摘要： A sealing arrangement is provided between a rotary drum kiln and the stationary end thereof arranged in a material flow relation to each other, having enhanced effectiveness and requiring less maintenance. Pressurized gas, such as air, is fed to the connecting area of the drum and stationary end so that the angle &agr; between the feeding direction of the gas and a plane substantially perpendicular to the center axis of the rotary drum is 90° or less (preferably between about 10-30°). The air flow is directed to the seal in such a way that it prevents leaking of process gas and solid matter dust from the connecting point of the rotary drum and the feed chamber, and so that as little air as possible escapes to the surroundings. Due to the gas flow, the stationary surface and the moving surface substantially do not rub together.
摘要翻译：在旋转鼓窑和其以彼此之间的材料流动关系布置的固定端之间提供密封装置，具有增强的效果并且需要较少的维护。加压气体（例如空气）被送入滚筒和固定端的连接区域，使得气体的进料方向与基本上垂直于旋转滚筒的中心轴线的平面之间的角度α为90°或更小（优选约10-30°）。空气流以这样的方式被引导到密封件，使得其防止工艺气体和固体物质灰尘从旋转滚筒和进料室的连接点泄漏，并且使得尽可能少的空气逸出到周围。由于气流，固定表面和移动表面基本上不会摩擦在一起。

8. 发明授权

US6003874A Apparatus for sealing rotary tubes 失效
标题翻译：用于密封旋转管的装置
公开(公告)号：US6003874A
公开(公告)日：1999-12-21
申请号：US873541
申请日：1997-06-12
申请人： Rolf Kuhn , Hanns Gunther Mayer
发明人： Rolf Kuhn , Hanns Gunther Mayer
IPC分类号： F16J15/16 , F27B7/24 , F16J15/34
CPC分类号： F27B7/24 , Y10S277/903
摘要： An apparatus for sealing a rotary tube drum of a furnace to another furnace component. Two concentric resilient metal ring segments are provided on a disk to comprise the sealing elements of the present invention. A plurality of springs arranged as a ring apply pressure to the disk and ring segments to ensure a consistent and self-adjusting seal between the joined components. Links located circumferentially about the disk limit lateral movement, yet allow axial movement, of the seal. It is thereby possible, according to the present invention, to provide a resilient seal between a rotary tube and another component of a furnace that yields a self-adjusting gas-impermeable seal between the mating components.
摘要翻译：一种用于将炉的旋转管鼓密封到另一炉组件的装置。两个同心的弹性金属环段设置在盘上以包括本发明的密封元件。布置成环的多个弹簧向盘和环段施加压力，以确保连接部件之间的一致且自调整的密封。围绕圆盘限制侧向运动的轴承定位，但允许密封的轴向移动。因此，根据本发明，可以在旋转管和炉的另一部件之间提供弹性密封，其在配合部件之间产生自调节气体不可渗透的密封。

9. 发明授权

US5906435A Particulate drum mixer with scoop section and seal assembly with bladder 失效
标题翻译：颗粒式鼓式搅拌机，带勺部分，密封组件带膀胱
公开(公告)号：US5906435A
公开(公告)日：1999-05-25
申请号：US741692
申请日：1996-10-31
申请人： Thomas A. Callaghan , William J. Callaghan , D. Coyne Callaghan, Jr.
发明人： Thomas A. Callaghan , William J. Callaghan , D. Coyne Callaghan, Jr.
IPC分类号： B01F9/06 , B01F13/10 , B01F15/00 , B01F15/02 , B01F9/02
CPC分类号： B01F15/0201 , B01F13/1027 , B01F13/1041 , B01F15/0234 , B01F15/0276 , B01F9/06 , B01F15/0266 , B01F2015/00097 , Y10S277/903
摘要： A rotary drum mixer mixes product matter in a particulate form. A scoop section for the mixer has scoop blades which are radially enclosed by a peripheral wall which rotates with the drum. A stationary hood includes an outer face portion which covers the end wall of the scoop section and a peripheral portion which covers the peripheral wall of the scoop section, but neither the outer face portion nor the peripheral portion of the stationary hood contact product matter. The scoop blades are relatively flat and are angled into the direction of rotation. A back section is also included for the scoop blades. A seal assembly is positioned toward the inner diameter of the scoop blades and biases radially outward. The seal assembly may alternatively be positioned at the outer diameter of the scoop section, and/or the seal member may alternatively be biased radially outward. An inflatable bladder is used to radially bias the seal member against a hoop. Either the hoop may rotate with the scoop section and the seal member maintained stationary, or the seal member may rotate with the scoop section and the hoop maintained stationary.
摘要翻译：旋转鼓混合器将产品物质以颗粒形式混合。用于混合器的勺部分具有铲斗，其由与滚筒一起旋转的周壁径向封闭。固定罩包括覆盖勺部的端壁的外表面部分和覆盖勺部的周壁的周边部分，但是固定罩触点产品的外表面部分和周边部分都不重要。勺子叶片相对平坦，并且与旋转方向成角度。勺叶还包括后部。密封组件朝向勺子叶片的内径定位并径向向外偏压。密封组件可以可选地定位在勺部分的外径处，和/或密封构件可以可选地径向向外偏置。使用可膨胀的气囊将密封件径向地偏压抵靠箍。箍可以与勺部一起旋转，并且密封构件保持静止，或者密封构件可以随着勺部旋转并且箍保持静止。

10. 发明授权

US4966471A Trunnion bearing dust seal 失效
标题翻译：耳轴承防尘密封
公开(公告)号：US4966471A
公开(公告)日：1990-10-30
申请号：US461725
申请日：1990-01-08
申请人： Norman K. Trozzi
发明人： Norman K. Trozzi
IPC分类号： B02C17/18 , F16C13/02 , F16C33/74 , F16J15/16 , F16J15/32
CPC分类号： B02C17/18 , F16C33/74 , F16J15/32 , Y10S277/903
摘要： A seal assembly for a rotating drum in which a trunnion is secured relative to the drum for rotation therewith and is supported by a bearing assembly. At least one seal ring engages a shoulder of the trunnion in an area adjacent to the bearing surfaces of the trunnion and the bearing assembly. The seal ring is laterally held loosely in place by at least one retaining ring and is biased against the trunnion by a spring loaded cable. A lubricant is injected between the trunnion and the bearing assembly and collects in at least one reservoir. The lubricant is absorbed by the seal ring from the reservoir through a wick.

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