公开(公告)号：US06959457B2

公开(公告)日：2005-11-01

申请号：US10322063

申请日：2002-12-17

申请人： Andre Hernandez

发明人： Andre Hernandez

IPC分类号： E03C1/122 ,  F24F7/02 ,  F24F13/08 ,  E03F5/08

CPC分类号： E03C1/1225 ,  E03C1/122 ,  F24F7/02 ,  F24F13/084

摘要： A roof vent ingress prevention device includes a generally tubular base having a circumferential side wall, a lower pipe-engaging section and an upper section having at least two side vents formed therein, the side vents extending through the side wall for venting of gas from within the generally tubular base. A base slippage prevention device such as a circumferential bead or outward slant to the wall means is mounted on an outer face of the circumferential side wall intermediate the lower pipe-engaging section and the upper section of the generally tubular base and is operative to prevent the generally tubular base from slipping downwards into a roof vent on which it is mounted. Finally, a vent cap is mounted on the upper section of the generally tubular base, the vent cap including a plurality of vent openings formed therein for venting of gas from within the generally tubular base.

摘要翻译： 一种屋顶排气入口防止装置，包括具有圆周侧壁，下管接合部分和具有形成在其中的至少两个侧通风口的上部的大致管状基座，侧通风口延伸穿过侧壁，用于从内部排出气体 一般为管状基座。 诸如周向胎圈或向外倾斜到壁装置的基部防滑装置安装在环形侧壁的位于下管接合部分和大体管状基座的上部之间的外表面上，并且可操作以防止 大致管状基座从下滑到安装在其上的屋顶通风口。 最后，通气盖安装在大致管状基座的上部，通气盖包括形成在其中的多个通气口，用于从大致管状的底座内排出气体。

公开(公告)号：US06908115B2

公开(公告)日：2005-06-21

申请号：US10235974

申请日：2002-09-05

申请人： Darryl L. Synder

发明人： Darryl L. Synder

IPC分类号： F24F13/08 ,  F24F13/20 ,  F16L25/00

CPC分类号： F24F13/084

摘要： A register opening cover may be used to cover register openings until the register boot is installed in the register opening. During the installation of the register boot, the invention may be used to hold the register boot in place until the register boot is securely connected to the floor. After the register boot is installed, the cover forms an insulator around the register boot. One embodiment of the invention provides a register opening cover and register boot frame that can be configured to fit register boots of different sizes. Another embodiment of the invention provides a register opening cover that will support some of the weight of a worker who may step on the covered register opening.

摘要翻译： 寄存器开口盖可用于覆盖注册开口，直到寄存器引导件安装在寄存器开口中。 在安装寄存器引导期间，本发明可以用于将寄存器引导保持在位，直到寄存器引导被牢固地连接到地板。 安装注册开机后，封套在注册开机周围形成绝缘体。 本发明的一个实施例提供了一种可配置成装配不同尺寸的登记靴的寄存器开启盖和寄存器启动框架。 本发明的另一个实施例提供了一种登记开关盖，其将支持可能踩在被覆盖的登记开口上的工人的一些重量。

公开(公告)号：US20040182449A1

公开(公告)日：2004-09-23

申请号：US10765179

申请日：2004-01-28

发明人： Jonathan Schneider

IPC分类号： F16K015/03

CPC分类号： F24F11/0001 ,  F24F13/084 ,  F24F13/1426 ,  F24F2011/0004 ,  F24F2013/146 ,  F24F2221/44 ,  Y10T137/7898 ,  Y10T137/7901

摘要： The invention provides a flap valve for controlling the air pressure within a protected space defined by walls, the flap valve including a valve frame attachable to an opening made in the walls, a valve flap, articulated at least indirectly to the frame and being subjectable to both a sealing force which forces the valve flap against the valve frame and to an opening force which lifts a portion of the flap off the valve frame; the flap valve having a first position in which the protected space is sealed off from a contaminated environment, and a second position in which air from the protected space is allowed to escape into the environment via the opening, wherein the sealing force is constituted by at least one spring at least indirectly attached to the valve flap and the valve frame.

摘要翻译： 本发明提供了一种用于控制由壁限定的受保护空间内的空气压力的瓣阀，所述瓣阀包括可附接到在壁中形成的开口的阀框，阀瓣，至少间接地连接到框架并且可被 将阀瓣压靠在阀框上的密封力和使瓣片的一部分从阀框架上提升的打开力; 所述瓣阀具有第一位置，在所述第一位置中所述受保护空间与被污染的环境密封;以及第二位置，其中来自所述受保护空间的空气经由所述开口被排出到所述环境中，其中所述密封力由 至少一个弹簧至少间接附接到阀瓣和阀框架。

公开(公告)号：US06733381B1

公开(公告)日：2004-05-11

申请号：US10604412

申请日：2003-07-18

申请人： Kurt Ploeger

发明人： Kurt Ploeger

IPC分类号： F24F702

CPC分类号： F24F13/082 ,  F24F13/084 ,  F24F2007/003

摘要： A two-piece apparatus available in varying widths for ventilating the attic space of a building with a pitched roof, comprising a base formed by a plate with angled tracks surrounding a opening therein to be first mounted over an opening in the roof, and a hood which covers the openings from water ingress and which is designed and arranged to slide into and be captured by said angled tracks without the use of additional fasteners. The hood contains a screened opening which faces the leeward side. Two-step installation allows the base to be fastened from the rooftop in locations internal to the vent.

摘要翻译： 一种具有不同宽度的两件式设备，用于使具有倾斜屋顶的建筑物的阁楼空间通风，包括由板形成的底座，其具有围绕其中的开口的成角度的轨道，以首先安装在屋顶的开口上，以及罩 其覆盖来自水入口的开口，并且其被设计和布置成在不使用附加紧固件的情况下滑入并被所述成角度的轨道捕获。 机罩包含面向背风侧的屏蔽开口。 两步安装允许基座从屋顶固定在通风口内部的位置。

公开(公告)号：US20030110554A1

公开(公告)日：2003-06-19

申请号：US10322063

申请日：2002-12-17

发明人： Andre Hernandez

IPC分类号： E03D009/04 ,  F24F013/20

CPC分类号： E03C1/1225 ,  E03C1/122 ,  F24F7/02 ,  F24F13/084

摘要： A roof vent ingress prevention device includes a generally tubular base having a circumferential side wall, a lower pipe-engaging section and an upper section having at least two side vents formed therein, the side vents extending through the side wall for venting of gas from within the generally tubular base. A base slippage prevention device such as a circumferential bead or outward slant to the wall means is mounted on an outer face of the circumferential side wall intermediate the lower pipe-engaging section and the upper section of the generally tubular base and is operative to prevent the generally tubular base from slipping downwards into a roof vent on which it is mounted. Finally, a vent cap is mounted on the upper section of the generally tubular base, the vent cap including a plurality of vent openings formed therein for venting of gas from within the generally tubular base.

摘要翻译： 一种屋顶排气入口防止装置，包括具有圆周侧壁，下管接合部分和具有形成在其中的至少两个侧通风口的上部的大致管状基座，侧通风口延伸穿过侧壁，用于从内部排出气体 一般为管状基座。 诸如周向胎圈或向外倾斜到壁装置的基部防滑装置安装在环形侧壁的位于下管接合部分和大体管状基座的上部之间的外表面上，并且可操作以防止 大致管状基座从下滑到安装在其上的屋顶通风口。 最后，通气盖安装在大致管状基座的上部，通气盖包括形成在其中的多个通气口，用于从大致管状的底座内排出气体。

公开(公告)号：US06520852B2

公开(公告)日：2003-02-18

申请号：US09863531

申请日：2001-05-23

申请人： Jim McKee ,  James Mantyla

发明人： Jim McKee ,  James Mantyla

IPC分类号： F24F702

CPC分类号： F24F13/084

摘要： A vent for venting a building enclosure having a perimeter flange having a nailing means being made of a material with a low coefficient of thermal expansion, such as for example sheet aluminum. The vent further includes a grill structure and a cap. The cap is made from dent resistant plastic to facilitate mass production and low return rates. In a preferred form of the invention the grill structure is also plastic and is molded onto the low coefficient of thermal expansion nailing means. A method of molding the grill structure onto the nailing means is also shown.

摘要翻译： 用于排放具有具有钉扎装置的周边凸缘的建筑物外壳的通风口由具有低热膨胀系数的材料制成，例如片状铝。 通风口还包括格栅结构和盖。 该盖由耐磨塑料制成，以方便批量生产和低回报率。 在本发明的优选形式中，格栅结构也是塑料，并且模制在低热膨胀钉装置上。 还示出了将格栅结构模制到打钉装置上的方法。

公开(公告)号：US20030019164A1

公开(公告)日：2003-01-30

申请号：US10202198

申请日：2002-07-24

发明人： Jeffrey L. Weakes ,  Edward S. Jacobs

IPC分类号： E04B007/00

CPC分类号： E04B9/0428 ,  E04B9/006 ,  F24F13/084 ,  F24F2221/14

摘要： An air deflector is designed for use with an air vent supported in a suspended ceiling grid. The grid is of the type having a plurality of grid members intersecting so as to form a generally rectangular opening with a predetermined length and a predetermined width. Each of the grid members forming the opening have an upper surface for supporting the air vent. The air vent has a generally rectangular perimeter edge with a lower surface that rests on the upper surfaces of the grid members defining the generally rectangular opening. The air deflector includes a deflector body with four side members, each having a pair of opposed ends and a mid-portion therebetween. The ends of each side member are joined to an end of another of the side members such that the four members form a generally rectangular assembly. Each of the side members includes a downwardly extending wall segment having a lower edge and an upper edge. The upper edges of the wall segments together define the rectangular perimeter with the length approximately equal to the predetermined length of the rectangular opening and a width approximately equal to the predetermined width of the rectangular opening. At least two of the side members further include a support tab extending outwardly from the upper edge of the downwardly extending wall segment. The support tab is designed to be received between the upper surfaces of the grid member defining the rectangular opening and the lower surface of the perimeter edge of the air vent such that the deflector body is retained adjacent the rectangular opening. The deflector body is formed from a resilient material such that the deflector may be deformed into a non-rectangular shape and the support tabs may be positioned between the upper surface of the grid members defining the rectangular opening and the lower surface of the perimeter edge of the air vent, without disassembling the deflector body or removing the air vent from the rectangular opening.

摘要翻译： 空气导流板设计用于支撑在悬吊天花板网格中的通风口。 网格是具有多个网格构件的类型，其相交以形成具有预定长度和预定宽度的大致矩形的开口。 形成开口的每个格栅构件具有用于支撑排气孔的上表面。 排气孔具有大致矩形的周边边缘，下表面位于限定大致矩形开口的格栅构件的上表面上。 空气导流器包括具有四个侧构件的偏转器体，每个侧构件具有一对相对的端部和中间部分。 每个侧构件的端部连接到另一个侧构件的端部，使得四个构件形成大致矩形的组件。 每个侧构件包括具有下边缘和上边缘的向下延伸的壁段。 壁段的上边缘一起限定矩形周边，其长度近似等于矩形开口的预定长度，并且大致等于矩形开口的预定宽度的宽度。 侧构件中的至少两个还包括从向下延伸的壁段的上边缘向外延伸的支撑翼片。 支撑突片被设计成容纳在限定矩形开口的格栅构件的上表面和通气口的周边边缘的下表面之间，使得偏转器本体保持在矩形开口附近。 偏转器主体由弹性材料形成，使得偏转器可以变形成非矩形形状，并且支撑突片可以位于限定矩形开口的格栅构件的上表面和周边边缘的下表面之间 通气孔，而不拆卸偏转器主体或从矩形开口排出通风口。

公开(公告)号：US20020096266A1

公开(公告)日：2002-07-25

申请号：US10107860

申请日：2002-03-27

发明人： Frank J. Tortorella JR.

IPC分类号： A47H001/00

CPC分类号： F24F13/084 ,  F24F13/18

摘要： An improved hopper vent is provided which includes many novel features. The hopper vent includes a removable sash window that is removable from the interior side of the hopper vent. The removable sash window is spring loaded into the frame of the hopper vent and is injection molded for easy manufacture. The hopper vent also includes a removable screen which is also removable from the interior side of the hopper vent. The hopper vent also includes a pivot system to allow the removable sash window to pivot open instead of rotating open like in previous, hinge-based systems. Also, the hopper vent includes a dam system which prevents water from draining to the interior of the hopper vent. The dam system includes a front riser to prevent water from draining to the interior of the hopper vent and a drain, such as weep holes or a gap between the frame and the screen of the hopper vent, to allow water to drain to the exterior of the hopper vent. The removable sash window of the hopper vent is also fixedly positionable at a plurality of different openings.

摘要翻译： 提供了一种改进的料斗通气口，其包括许多新颖特征。 料斗通风口包括可从料斗通风口的内侧移除的可移除的窗框。 可拆卸的窗框弹簧加载到料斗通风口的框架中，并注塑成型，便于制造。 料斗通风口还包括可拆卸的屏幕，其也可从料斗通风口的内侧移除。 料斗通风口还包括枢转系统，以允许可拆卸的窗框窗口枢转打开，而不是象以前的基于铰链的系统那样旋转打开。 此外，料斗通气口包括防止水排入料斗通气口内部的水坝系统。 大坝系统包括前提升管，用于防止水排入料斗通风口的内部，以及排水口（例如排水孔或漏斗通风孔的筛网之间的间隙），以使水排出到 料斗通风口。 漏斗通风口的可拆卸的窗框窗口也可固定地定位在多个不同的开口处。

公开(公告)号：US6006534A

公开(公告)日：1999-12-28

申请号：US101583

申请日：1998-07-13

申请人： Juan Carlos Carne Correa

发明人： Juan Carlos Carne Correa

IPC分类号： F24F1/02 ,  F24F13/08 ,  F24F13/20 ,  F25B23/12

CPC分类号： F24F13/20 ,  F24F1/027 ,  F24F13/084

摘要： A grille for the indoor section of a room air conditioner has transversely extending latching structure formed on the inside of a pair of opposing walls. The transverse structures on one side thereof engage openings in the air conditioner indoor housing, which thereby receive and cooperate with the structure on one side of the grille. A flexible latch is provided on the indoor housing on the other side thereof to engage the transverse section on the inside wall of the other side of the grille. The flexible latch deforms to snap into engagement with the mating structure to attach the grille. Release of the latch to allow removal of the grille requires a tool to pass through an opening in the housing to deflect the latch to its unlatched position.

摘要翻译： PCT No.PCT / BR96 / 00058 Sec。 371日期1998年7月13日第 102（e）日期1998年7月13日PCT 1996年12月11日PCT PCT。 出版物WO98 / 26230 PCT 日期1998年6月18日室内空调的室内部格栅形成在一对相对壁的内侧上的横向延伸的锁定结构。 其一侧的横向结构与空调室内机壳中的开口接合，从而与格栅一侧的结构接收并配合。 在另一侧的室内壳体上设置有柔性闩锁，以与格栅另一侧的内壁上的横向部分接合。 柔性闩锁变形成与配合结构卡合以附接格栅。 释放闩锁以允许移除格栅需要工具穿过壳体中的开口以将闩锁偏转到其解锁位置。

公开(公告)号：US5968216A

公开(公告)日：1999-10-19

申请号：US65004

申请日：1998-04-23

申请人： Robert A. Powell ,  Richard W. Stephens

发明人： Robert A. Powell ,  Richard W. Stephens

IPC分类号： F24F13/02 ,  F24F13/08 ,  F24F13/28

CPC分类号： F24F13/02 ,  F24F13/084 ,  F24F13/28 ,  F24F2007/003

摘要： A security vent is mountable to an existing air duct inlet opening and includes a housing assembly having a mounting frame fixedly secured to an inlet end of an air duct and a housing wall fixedly secured to the mounting frame by at least one side wall portion. The housing wall includes a front face being in spaced relation to the mounting frame and includes a perforated front face thereof. The mounting frame includes an opening therethrough which cooperates with the perforated front face of the housing wall permit flow communication of the air duct through the security vent. The housing wall cooperates with the mounting frame to define a filter-receiving region therebetween. A door is hingedly attached to an open side wall and is moveable between an open position and a closed position. A latch assembly is fixedly attached to the door and is moveable between a locked position and an unlocked position. The latch assembly is receivable by a latch-receiving aperture in the mounting frame to lock the door in the closed position. The filter-receiving region communicates through the open side wall to receive a filter therein.

摘要翻译： 安全通风口可安装到现有的空气管道入口开口，并且包括壳体组件，其具有固定地固定到空气管道的入口端的安装框架和通过至少一个侧壁部分固定地固定到安装框架的壳体壁。 壳体壁包括与安装框架间隔开的前表面，并且包括其穿孔前表面。 安装框架包括与壳体壁的穿孔前表面配合的通孔，允许空气管道通过安全通气口的流动连通。 壳体壁与安装框架配合以在其间限定过滤器接收区域。 门被铰接地连接到敞开的侧壁上并且可以在打开位置和关闭位置之间移动。 闩锁组件固定地附接到门，并且可在锁定位置和解锁位置之间移动。 闩锁组件可由安装框架中的闩锁接收孔接收，以将门锁定在关闭位置。 过滤器接收区域通过开放侧壁连通以在其中接收过滤器。