专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4898087A Laminarizer 失效
标题翻译：复合机
公开(公告)号：US4898087A
公开(公告)日：1990-02-06
申请号：US325363
申请日：1989-03-17
申请人： Klaus Fitzner , Walter Betz , Uwe Plitt , Wolfgang Schmitt
发明人： Klaus Fitzner , Walter Betz , Uwe Plitt , Wolfgang Schmitt
IPC分类号： E04B9/02 , E04B9/04 , F24F3/16
CPC分类号： F24F3/161 , E04B9/02 , E04B2009/0492
摘要： A laminarizer or arrangement for producing laminar flow, particularly for ceilings and walls of clean rooms or the link formed of filter modules. The laminarizer is suspended or held spaced from a cover supporting mechanical filters. The laminarizer is composed of rectangular frames with fabric sheets stretched onto the rectangular frames. The side members of the rectangular frames are hollow sections or angle sections of triangular cross-section. The fabric sheets rest against and are aligned by the surfaces of the side members facing the rooms are only as narrow and/or rounded-off alignment contacts for the fabric sheets, while the fastening of the fabric sheets is provided at the outer surfaces of the side members extending perpendicularly to the plane of the frame and/or on the rear surfaces of the side members extending in the plane of the frame.
摘要翻译：用于生产层流的层流器或布置，特别是用于洁净室的天花板和墙壁或由过滤器模块形成的连接件。层压机与支撑机械过滤器的盖子悬挂或保持间隔开。层流器由矩形框架组成，织物片材拉伸到矩形框架上。矩形框架的侧面构件是三角形横截面的中空部分或角部分。面向房间的侧面构件的表面抵靠并与其对齐的织物片仅为织物片具有窄和/或四舍五入的对准接触件，而织物片的紧固设置在织物片的外表面处侧构件垂直于框架的平面延伸和/或在框架的平面中延伸的侧构件的后表面上延伸。

2. 发明授权

US4576088A Pressure-wave protective flap (or damper) 失效
标题翻译：压波保护翼（或阻尼器）
公开(公告)号：US4576088A
公开(公告)日：1986-03-18
申请号：US558032
申请日：1983-11-21
申请人： Wolfgang Mathewes , Klaus Fitzner , Uwe Plitt
发明人： Wolfgang Mathewes , Klaus Fitzner , Uwe Plitt
IPC分类号： G21C9/00 , E06B7/084 , F24F7/06 , F24F11/04 , F24F13/14 , F24F13/15 , F23L17/00
CPC分类号： F24F13/15 , F24F11/043
摘要： Damper for the protection of equipment, through which a gaseous or vaporous medium, particularly air, flows, against pressure waves, particularly in ventilation and/or air conditioning installations for the protection of the components of the plant, its internals and ducts, consisting of a frame structure and a multiplicity of slats (15) which are supported therein hinged about parallel axes and in one plane and which are held in their open position by restoring forces and are braced against stops. Special features are: the individual slats (15) consist of approximately flat strips which are hinged about respective axes extending in the region of their one longitudinal edge, and the slats (15) are followed in the pressure surge direction (22) of the medium by a support grid (5) which is fastened to the frame structure, covers the base area of the slat arrangement, the grid bars (9, 7) of which, arranged in a support raster, have a pitch matched to the width of the strips, and against which the slats (15), in their closed position, rest at least in a majority of support points distributed over their entire length.
摘要翻译： PCT No.PCT / DE83 / 00061 Sec。 371日期：1983年11月21日 102（e）1983年11月21日日期PCT提交1983年3月29日PCT公布。出版物WO83 / 03462 日期1983年10月13日。用于保护设备的设备，气体或气体介质，特别是空气，通过其流动，抵抗压力波，特别是在用于保护设备部件的通风和/或空调设备中，其内部和导管由框架结构和多个板条（15）组成，所述多个板条（15）被支撑在其中围绕平行的轴线铰接并且在一个平面中，并且通过恢复力保持在其打开位置并且抵靠止挡件。特殊的特征是：各个板条（15）由围绕相应的轴线的大致扁平条组成，各个轴线在其一个纵向边缘的区域中延伸，并且板条（15）沿着介质的压力浪涌方向（22）通过紧固到框架结构的支撑格栅（5）覆盖板条布置的基部区域，布置在支撑光栅中的网格条（9,7）具有与宽度相匹配的间距条，并且板条（15）处于其关闭位置，至少在分布在其整个长度上的大部分支撑点处搁置。

3. 发明授权

US5144781A Double floor for removing air from rooms 失效
标题翻译：双层，用于从房间去除空气
公开(公告)号：US5144781A
公开(公告)日：1992-09-08
申请号：US618530
申请日：1990-11-26
申请人： Klaus Fitzner
发明人： Klaus Fitzner
IPC分类号： E04B9/02 , E04F15/02 , E04F15/024 , F24F7/10 , F24F13/068
CPC分类号： E04F15/02 , E04B9/02 , E04F15/02405 , F24F13/068 , F24F7/10
摘要： A double floor for removing air from rooms, particularly clean rooms, which are connected to the air supply system of a ventilating and/or air-conditioning unit. The double floor has an upper floor plane formed by perforated plates. The perforated plates are supported by support members. On the underside of the perforated plates is provided a stiffening system composed of stiffening members. Cover members are provided on portions of the stiffening system facing away from the perforated plates. The cover members form at least in the regions of the edges of the stiffening members nozzle openings which project beyond the lower plane of the stiffening system. All the nozzle openings open in the same direction.
摘要翻译：一个双层地板，用于从通风和/或空调机组的空气供应系统连接到房间，特别是洁净室的空气。双层地板具有由多孔板形成的上层平面。多孔板由支撑构件支撑。在多孔板的下侧设置有由加强构件组成的加强系统。加强系统的远离多孔板的部分设置盖构件。至少在加强构件喷嘴开口的边缘的区域中形成盖构件，其突出超出加强系统的下平面。所有喷嘴开口均朝同一方向打开。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式