公开(公告)号：US5328213A

公开(公告)日：1994-07-12

申请号：US986791

申请日：1992-12-08

Applicant: James T. Barth

Inventor： James T. Barth

IPC: F16L9/18 ,  F16L21/00

CPC classification number: F16L9/18 ,  F16L27/0849 ,  F16L39/04 ,  F23J13/04 ,  F23J2211/20 ,  F23J2213/201 ,  F23J2213/203 ,  F23J2213/303

Abstract: The adjustable pipe fitting of the invention has double walls in accordance with Type B standards established by the American National Standards Institute and Underwriters Laboratories. In the preferred embodiment, the invention comprises a main conduit having three sections which are rotatably coupled together. A branch conduit is securely connected to the main conduit so that fluid communication exists between the branch and main conduits. The branch conduit also comprises three sections which are rotatably coupled together. The main conduit sections and the branch sections are coupled together at oblique angles relative to their respective longitudinal axes to provide a means for adjusting the fitting to accommodate connector pipes having various angles and orientations.

Abstract translation: 根据美国国家标准协会和美国保险商实验室制定的B类标准，本发明的可调式管接头具有双层壁。 在优选实施例中，本发明包括具有可旋转地联接在一起的三个部分的主导管。 分支管道牢固地连接到主管道，使得在分支和主管道之间存在流体连通。 分支导管还包括可旋转地联接在一起的三个部分。 主导管部分和分支部分以相对于它们各自的纵向轴线的倾斜角度联接在一起，以提供用于调节配件以容纳具有各种角度和取向的连接管道的装置。

公开(公告)号：US07798891B2

公开(公告)日：2010-09-21

申请号：US12020514

申请日：2008-01-25

Applicant: Bernard Franklin Stubbert ,  Gerald D. Nicholls

Inventor： Bernard Franklin Stubbert ,  Gerald D. Nicholls

IPC: F23J13/02

CPC classification number: F23J13/02 ,  F23J13/04 ,  F23J2213/101 ,  F23J2213/201

Abstract: A venting apparatus includes a projecting member with a projection base, and a mating socket member with a socket base, and first and second ducts in fluid communication with an appliance to vent emissions along an emission flow path. The projection base engages a first one, and the socket base engages a respective other one, of the first and second ducts. The projecting and socket members have default configurations. The projecting member is movable from the default configuration towards a deflected configuration, and biased for return therefrom. The first and second ducts are movable between sliding and locked configurations. In the sliding configuration, the projecting and socket members bear against one another, with the projecting member removed from the default configuration. In the locked configuration, the projecting member is in the default configuration, and secured to the socket member, such that the second duct securely engages the first duct.

Abstract translation: 通风装置包括具有突出基部的突出构件和具有插座底座的配合插座构件，以及与器具流体连通以沿排放流动路径排放排放物的第一和第二管道。 突起底座与第一个接合，并且插座底座与第一和第二导管中相应的另一个接合。 投影和插座成员具有默认配置。 突出构件可以从默认构造移动到偏转构造，并且被偏置以从其返回。 第一和第二导管可在滑动和锁定构型之间移动。 在滑动构造中，突起和插座构件彼此抵靠，突出构件从默认配置中移除。 在锁定构造中，突出构件处于默认构造，并且固定到插座构件，使得第二管道牢固地接合第一管道。

公开(公告)号：US20020092518A1

公开(公告)日：2002-07-18

申请号：US10043398

申请日：2002-01-10

Inventor： Dennis Maiello

IPC: F23J011/00

CPC classification number: F23J13/04 ,  F16L9/18 ,  F23J2211/101 ,  F23J2213/201 ,  F23J2213/204 ,  F23L17/04

Abstract: A venting system for a direct vent fireplace or other direct vent appliance to direct combustion gases to an exterior area. The direct venting vent pipe facilitates unrestricted lengths of pipe installations. The vent pipe has a double wall construction forming an interior axial passageway and a coaxial outer passageway. The double walls are spaced apart by an insert to maintain coaxial spacing. Sections of the vent pipe are lockingly connected to prevent separation and ensure sealing connection between the pipe sections. Elastic seal members are utilized between the matingly connected sections and a mechanical lock assembly prevents separation

Abstract translation: 用于直接通风壁炉或其他直接通风设备的排气系统将燃烧气体引导到外部区域。 直通排气管促进管道安装的不受限制的长度。 排气管具有形成内部轴向通道和同轴外部通道的双壁结构。 双壁通过插入件间隔开以保持同轴间隔。 排气管的部分被锁定连接，以防止分离，并确保管段之间的密封连接。 弹性密封构件在配合连接的部分之间被利用，并且机械锁定组件防止分离

公开(公告)号：US06394008B1

公开(公告)日：2002-05-28

申请号：US09769708

申请日：2001-01-25

Applicant: Wesley P. Bauver, II ,  Matthew J. Dooley ,  Bernard H. Walsh

Inventor： Wesley P. Bauver, II ,  Matthew J. Dooley ,  Bernard H. Walsh

IPC: F23J1100

CPC classification number: F23J11/12 ,  F23J13/04 ,  F23J2211/20 ,  F23J2213/201 ,  F23J2900/13003

Abstract: A splitter plate arrangement is provided for controlling the flow of flue gas in a vertical stack. The splitter plate arrangement 100 is operable to control the flow of flue gas in a vertical stack 128 having an annular entry 130 communicated with two inlets 126A, 126B which each communicate a respective one of the flue gas producers with the vertical stack 128. The inlets 126A, 126B are both disposed on a common inlet axis which bisects the annular entry 130 into two bisected halves, the two inlets 126A, 126B are oriented in opposition to one another such that the inlet flow 132 of flue gas through the inlet 126A flows in a direction opposite to the inlet flow 134 of flue gas through the inlet 126B. The splitter plate arrangement 100 includes a first splitter plate 136 and a second splitter plate 138. The first splitter plate 136 extends radially inwardly from the inner surface of the vertical stack 128 at generally the midpoint MDOT of one bisected half of the annular entry 130 of the vertical stack on one respective side of the inlet axis 1A. The second splitter plate 138 extends radially inwardly from the inner surface of the vertical stack 128 at generally the midpoint MDOB of the other bisected half of the annular entry 130 of the vertical stack 128 on the other respective side of the inlet axis 1A.

Abstract translation: 提供了一种分离板装置，用于控制垂直堆叠中烟道气的流动。 分流板装置100可操作以控制垂直堆叠128中的烟道气流，其具有与两个入口126A，126B连通的环形入口130，每个入口126A，126B将相应的一个烟道气体生产者与垂直堆叠128连通。入口 126A，126B均设置在将环形入口130平分成两个二等分半部的公共入口轴上，两个入口126A，126B相互相对定向，使得通过入口126A的烟道气的入口流132流入 与通过入口126B的烟道气的入口流134相反的方向。 分离板装置100包括第一分离板136和第二分离板138.第一分离板136从垂直堆叠128的内表面径向向内延伸，通常为环形入口130的一个二等分半部的中点MDOT 在入口轴线1A的一个相应侧上的垂直堆叠。 第二分离板138从垂直堆叠128的内表面径向向内延伸，通常在垂直堆叠128的环形入口130的另一个二等分半径的入口轴线1A的另一侧上的中点MDOB处。

公开(公告)号：US1031378A

公开(公告)日：1912-07-02

申请号：US1911657646

申请日：1911-10-30

Applicant: ROLLER NANNIE

Inventor： ROLLER NANNIE

CPC classification number: F24B1/1806 ,  F23J13/04 ,  F23J2211/20 ,  F23J2213/101 ,  F23J2213/201

公开(公告)号：US975703A

公开(公告)日：1910-11-15

申请号：US1910546341

申请日：1910-02-28

Applicant: MCDONALD JOHN J

Inventor： MCDONALD JOHN J

CPC classification number: F24B1/1806 ,  F23J13/04 ,  F23J2211/20 ,  F23J2213/201 ,  F23J2900/13021