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1. 发明申请

US20170282463A1 Method, Apparatus, and Control Unit for Producing a Three-Dimensional Object 审中-公开
公开(公告)号：US20170282463A1
公开(公告)日：2017-10-05
申请号：US15508380
申请日：2015-08-14
申请人： EOS GmbH Electro Optical Systems
发明人： Alexander Schilling , Georg Fey
IPC分类号： B29C67/00 , B08B15/00 , B33Y30/00 , B33Y10/00 , B33Y50/02
CPC分类号： B33Y10/00 , B08B15/007 , B08B2215/003 , B29C64/153 , B29C64/35 , B29C64/371 , B33Y30/00 , B33Y50/02
摘要： A method for controlling the direction of gas suctioning is carried out in a device (1) for producing a three-dimensional object (2) by selectively solidifying building material (13) layer by layer. The device (1) comprises an application device (12-14) for applying a layer of the building material (13) to a build area in a working plane (10), a solidifying device (20) for selectively solidifying the building material (13) in the applied layer, and at least two gas nozzles (40) which are arranged at the edge of the build area. The gas nozzles (40) are switchable into a function for suctioning gas from the device (1) and to a functionless state, and are switched depending on an operating state of the device (1).

2. 发明授权

US07819727B2 Push-pull type ventilation hood 有权
标题翻译：推拉式通风罩
公开(公告)号：US07819727B2
公开(公告)日：2010-10-26
申请号：US10885622
申请日：2004-07-08
申请人： Rong Fung Huang , Yu-Kang Chen , Tung-Sheng Shih , Cheng-Ping Chang , Wen-Yu Yeh , Chun-Wan Chen , Shin Yi Lin , Shun-Yuan Jan
发明人： Rong Fung Huang , Yu-Kang Chen , Tung-Sheng Shih , Cheng-Ping Chang , Wen-Yu Yeh , Chun-Wan Chen , Shin Yi Lin , Shun-Yuan Jan
IPC分类号： F24F13/00
CPC分类号： B08B15/007 , B08B2215/003
摘要： The present invention is a push-pull ventilation hood having a push device to obtain a push air flow and a pull device to exhaust contaminant flow with an exhaust opening and the two devices properly coordinated with each other, wherein, when the push flow flows through a contaminant source, a contaminated flow of the push flow is exhausted through the exhaust opening. Based on the design process according to the present invention, a push-pull hood with the highest efficiency of push velocity can be designed and the push-pull hood can economically and effectively control the contaminant source.
摘要翻译：本发明是一种具有推动装置以获得推动空气流的推挽式通风罩，以及用排气口排出污染物流的拉动装置，并且两个装置彼此适当协调，其中，当推动流动流过污染源，推动流的污染流被排出通过排气口。基于根据本发明的设计过程，可以设计具有最高推压速度的推挽罩，并且推挽罩可以经济有效地控制污染源。

3. 发明授权

US06273154B1 Suction-removal apparatus for sand-blasting and liquid pressure nozzles 失效
标题翻译：用于喷砂和液压喷嘴的吸尘装置
公开(公告)号：US06273154B1
公开(公告)日：2001-08-14
申请号：US09621912
申请日：2000-07-24
申请人： Horst Laug
发明人： Horst Laug
IPC分类号： B65B104
CPC分类号： B08B15/007 , B05B1/28 , B05B7/1481 , B05B9/007 , B05B9/01 , B05B12/22 , B05B12/34 , B05B13/04 , B05B14/10 , B05B14/30 , B08B3/028 , B08B15/04 , B24C3/065 , B24C9/00
摘要： During blasting work, large quantities of blasting material (granules, glass, beads, slag and sand) together with residues of blasted color coating are projected over a large area after impact with the surface being blasted. This results in the pollution of large areas of the surrounding environment. The large quantities of dust produced cause problems for the population over a much wider area. The novel suction device prevents blasting material, dust and liquids from escaping from the blasting site and the area immediately surrounding the blast nozzle into the environment during blasting work. A second suction system which functions separately allows the device, with its integrated blast pressure nozzle, to hold itself steady automatically, even in extreme working positions, such as overhead, hereby relieving the operator of this task, and can still be moved laterally in any direction. The high suction capacity of the device ensures that the blasting material or liquids which rebound or are projected off of the surface during blasting work are extracted without leaving a residue and collected in containers. The inventive suction device can also be used for drying the expansion joints of concrete slabs etc. and prevents the pollution of the environment with residues of dust, joint material and chemical material.
摘要翻译：在爆破作业过程中，大量的爆破材料（颗粒，玻璃，珠子，矿渣和砂子）以及喷砂颜色的残留物在与表面爆炸冲击后大面积投影。这导致了大面积周边环境的污染。所产生的大量粉尘会在更广泛的地区造成人口的问题。新颖的抽吸装置可防止爆破工作期间爆破物质，灰尘和液体从爆破地点和爆炸喷嘴周围的区域逸出到环境中。第二个抽吸系统分开运行，即使在极端工作位置（如顶部），即使在集成的鼓风压力喷嘴上也能够自动稳定自动稳定的装置，从而减轻了操作人员的任务，并且仍然可以任意移动方向。设备的高吸力确保了在爆破作业期间反弹或从表面突出的喷射材料或液体，而不会留下残留物并收集在容器中。本发明的吸引装置也可用于干燥混凝土板坯的膨胀节等，并防止灰尘，接头材料和化学材料残留物的环境污染。

4. 发明授权

US06171407B2 Ventilation fixture and method of using same 失效
标题翻译：通风夹具及其使用方法
公开(公告)号：US06171407B2
公开(公告)日：2001-01-09
申请号：US09415075
申请日：1999-10-12
申请人： David J. Rackoski , Anthony M. Jones
发明人： David J. Rackoski , Anthony M. Jones
IPC分类号： B08B1300
CPC分类号： B08B15/007
摘要： An apparatus and method are provided for removing gases produced during off-service cleaning of a processing chamber which operates under vacuum in a wafer fabrication tool. The apparatus includes a ventilation fixture providing a manifold having an internal cavity in fluid communication with a source of vacuum and at least one intake aperture, and a quick disconnect fitting connected to the source of vacuum and in fluid communication with the internal cavity. The manifold is portable and located adjacent to the processing chamber during cleaning.
摘要翻译：提供了一种用于去除在晶片制造工具中在真空下操作的处理室的非工作状态清洁期间产生的气体的装置和方法。该设备包括通风夹具，其提供具有与真空源和至少一个进气孔流体连通的内腔的歧管，以及连接到真空源并与内腔流体连通的快速断开配件。歧管是便携式的，并且在清洁期间位于处理室附近。

5. 发明授权

US5562286A Casino gaming table having a ventilating device for removing smoke 失效
标题翻译：赌场游戏桌有一个通风装置去除烟雾
公开(公告)号：US5562286A
公开(公告)日：1996-10-08
申请号：US349679
申请日：1994-12-05
申请人： Oscar J. Brinket
发明人： Oscar J. Brinket
IPC分类号： A47B13/00 , A47B25/00 , A63F3/00 , B08B15/00 , F24F3/16 , A63F9/00 , B01D53/00 , F24F7/06
CPC分类号： F24F3/1603 , A47B13/00 , A47B25/00 , B08B15/007 , A47B2200/06 , A63F3/00157 , F24F2003/1646 , Y10S55/18
摘要： The present invention provides a smoke-eliminating device of simple construction which can easily be installed onto a preexisting casino gaming table. The fan for circulating air during the purification process is located beneath the gaming table to thereby reduce noise and increase the amount of usable area surrounding the gaming device. The smoke-eliminating device of the present invention is placed between the outer edge of the gaming table and a padded rim above this outer edge. Spaces are placed between the padded rim and the outer edge of the gaming table, to thereby vertically raise the padded edge. The space created between the padded rim and the gaming table is filled with intake vents and the spacers. An air circulator and purifying device is located beneath the table and conduit connects the intake vents to the air circulator and purifying device. The intake vents thus remove cigarette smoke from near the gaming table, purify the air, and release the purified air beneath the gaming table.
摘要翻译：本发明提供一种简单结构的排烟装置，其可以容易地安装在预先存在的赌场游戏桌上。用于在净化过程中循环空气的风扇位于游戏桌下方，从而减少噪音并增加游戏装置周围的可用区域的数量。本发明的除烟装置被放置在游戏台的外边缘和该外边缘上方的填充边缘之间。空间被放置在游戏桌的填充边缘和外边缘之间，从而垂直地抬起填充边缘。衬垫边缘和游戏台之间产生的空间填充有进气口和间隔件。空气循环器和净化装置位于桌子下方，导管将进气口连接到空气循环器和净化装置。吸入口因此从游戏桌附近消除香烟烟雾，净化空气，并释放游戏桌下面的净化空气。

6. 发明授权

US4594747A Work support with cleaning structure 失效
标题翻译：工作支持与清洁结构
公开(公告)号：US4594747A
公开(公告)日：1986-06-17
申请号：US669586
申请日：1984-11-08
申请人： Mary A. Dempsey
发明人： Mary A. Dempsey
IPC分类号： A47L7/00 , B08B15/00 , A61D3/00
CPC分类号： A47L7/0047 , A47L7/0066 , B08B15/007
摘要： A grooming table, via one or more suction or vacuum orifices located upon or aside the grooming table work surface, is self-cleaning. Shorn animal fur or hair, resulting from the grooming operation, is drawn from the work surface into a refuse container. A vacuum or suction source is provided to the orifice or orifices via one or more vacuum containing and directing structures, all of which may be located beneath the grooming table work surface.
摘要翻译：梳妆台通过位于梳妆台工作面上或旁边的一个或多个抽吸口或真空孔进行自清洁。由修饰操作产生的切割的动物皮毛或毛发从工作表面抽入垃圾容器。真空或抽吸源通过一个或多个真空容纳和引导结构提供给孔口或孔口，所有这些都可以位于梳妆台工作面下方。

7. 发明授权

US4071338A Air exhausted mixing bowl 失效
标题翻译：排气混合碗
公开(公告)号：US4071338A
公开(公告)日：1978-01-31
申请号：US652773
申请日：1976-01-27
申请人： Charles G. Hutter, III , Peter S. Hutter
发明人： Charles G. Hutter, III , Peter S. Hutter
IPC分类号： B08B15/00 , B08B15/04 , B01D50/00
CPC分类号： B08B15/007 , B08B15/04 , Y10S128/91
摘要： Means for exhausting the fumes arising from material being mixed in a mixing bowl, the fumes being drawn off and passed through a filter that removes the noxious materials and returns the air to the room in which the bowl is located. The device is particularly adapted for use in surgical operating rooms where the utmost precautions must be taken to prevent the inhalation of any fumes by the patient and where sterility must be maintained at all times during the operation.
摘要翻译：用于排出由混合碗中混合的材料引起的烟雾的装置，烟雾被抽出并通过过滤器，除去有害物质并将空气返回到碗所在的房间。该装置特别适用于外科手术室，其中必须采取最大的预防措施，以防止患者吸入任何烟雾，并且在手术过程中必须始终保持无菌状态。

8. 发明授权

US3853115A Dining arrangement 失效
标题翻译：餐饮安排
公开(公告)号：US3853115A
公开(公告)日：1974-12-10
申请号：US39933473
申请日：1973-09-20
申请人： JENN L
发明人： JENN L
IPC分类号： A47J37/06 , B08B15/00 , F24C15/20 , F24C7/04
CPC分类号： F24C15/2042 , A47B2200/06 , A47J37/06 , B08B15/007
摘要： A restaurant dining arrangement is provided with a plurality of tables for the seating of patrons and the broiling of meat or the like in open air broilers at the tables. Power driven fan means are provided to draw air laterally across the broiler for removing smoke and odor laden gases caused by broiling meat on the broiler and moving these gases through a conduit to the exterior of the room having therein the tables. The tables are subdivided between a stationary portion for seating at least most of the patrons and a portable portion having therein the broiler and fan means, which portable portion may be moved selectively between stationary table portions for the cooking of meat, so that a small number of portable portions may serve a large number of stationary table portions.
摘要翻译：餐厅用餐安排设置有多个桌子，用于在餐桌上的露天肉鸡中安放顾客和肉类等。提供动力驱动的风扇装置以横向横穿肉鸡的空气，以便除去由肉鸡肉鸡引起的烟雾和气味气体，并将这些气体通过导管移动到其中具有桌子的房间的外部。桌子被细分成至少大多数顾客的固定部分和具有其中的肉鸡和风扇装置的便携部分，便携式部分可以选择性地在用于烹饪肉的固定台部之间移动，使得少数的便携式部分可以服务于大量的静止台部分。

9. 发明授权

US2378123A Smoke and fume eliminator 失效
标题翻译：烟雾消除器
公开(公告)号：US2378123A
公开(公告)日：1945-06-12
申请号：US50254543
申请日：1943-09-15
申请人： BECK HOWARD S
发明人： BECK HOWARD S
IPC分类号： B08B15/00 , B08B15/04
CPC分类号： B08B15/04 , B08B15/007

10. 发明授权

US10843450B2 Method, apparatus, and control unit for producing a three-dimensional object 有权
公开(公告)号：US10843450B2
公开(公告)日：2020-11-24
申请号：US15508380
申请日：2015-08-14
申请人： EOS GmbH Electro Optical Systems
发明人： Alexander Schilling , Georg Fey
IPC分类号： B29C64/35 , B33Y10/00 , B08B15/00 , B29C64/153 , B29C64/371 , B33Y30/00 , B33Y50/02
CPC分类号： B33Y10/00 , B08B15/007 , B29C64/153 , B29C64/35 , B29C64/371 , B33Y30/00 , B33Y50/02 , B08B2215/003
摘要： A method for controlling the direction of gas suctioning is carried out in a device (1) for producing a three-dimensional object (2) by selectively solidifying building material (13) layer by layer. The device (1) comprises an application device (12-14) for applying a layer of the building material (13) to a build area in a working plane (10), a solidifying device (20) for selectively solidifying the building material (13) in the applied layer, and at least two gas nozzles (40) which are arranged at the edge of the build area. The gas nozzles (40) are switchable into a function for suctioning gas from the device (1) and to a functionless state, and are switched depending on an operating state of the device (1).

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