公开(公告)号：US08186777B2

公开(公告)日：2012-05-29

申请号：US11959365

申请日：2007-12-18

申请人： Olaf Broemsen ,  Christoph Noll ,  Edmund Frickel

发明人： Olaf Broemsen ,  Christoph Noll ,  Edmund Frickel

IPC分类号： A61B19/02

CPC分类号： B08B15/023 ,  B01L1/00

摘要： The present invention relates to a safety workbench having a working chamber enclosed by a housing and a housing front side, which has a work opening, which is closable by an adjustable front pane, the front pane having at least one additional cleaning position, in which it is situated at least partially below a closed final position, in which the work opening is completely covered, in such a way that a cleaning opening is formed between pane top edge and housing. The front pane is easier and safer to clean than the previously known safety workbenches due to this additionally provided cleaning position.

摘要翻译： 本发明涉及一种安全工作台，其具有由壳体和壳体前侧围成的工作室，该工作室具有工作开口，该工作开口可由可调整的前窗玻璃封闭，前板具有至少一个额外的清洁位置，其中 其至少部分地位于封闭的最终位置，其中工作开口被完全覆盖，使得在窗格顶部边缘和壳体之间形成清洁开口。 由于这个额外提供的清洁位置，前面板比以前已知的安全工作台更容易和更安全。

公开(公告)号：US20080163799A1

公开(公告)日：2008-07-10

申请号：US11959365

申请日：2007-12-18

申请人： Olaf Broemsen ,  Christoph Noll ,  Edmund Frickel

发明人： Olaf Broemsen ,  Christoph Noll ,  Edmund Frickel

IPC分类号： A47B37/00

CPC分类号： B08B15/023 ,  B01L1/00

摘要： The present invention relates to a safety workbench having a working chamber enclosed by a housing and a housing front side, which has a work opening, which is closable by an adjustable front pane, the front pane having at least one additional cleaning position, in which it is situated at least partially below a closed final position, in which the work opening is completely covered, in such a way that a cleaning opening is formed between pane top edge and housing. The front pane is easier and safer to clean than the previously known safety workbenches due to this additionally provided cleaning position.

摘要翻译： 本发明涉及一种安全工作台，其具有由壳体和壳体前侧围成的工作室，该工作室具有工作开口，该工作开口可由可调整的前窗玻璃封闭，前板具有至少一个额外的清洁位置，其中 其至少部分地位于封闭的最终位置，其中工作开口被完全覆盖，使得在窗格顶部边缘和壳体之间形成清洁开口。 由于这个额外提供的清洁位置，前面板比以前已知的安全工作台更容易和更安全。

公开(公告)号：US07770617B2

公开(公告)日：2010-08-10

申请号：US11958158

申请日：2007-12-17

申请人： Olaf Broemsen ,  Edmund Frickel ,  Christoph Noll

发明人： Olaf Broemsen ,  Edmund Frickel ,  Christoph Noll

IPC分类号： B25H1/00

CPC分类号： B08B15/023

摘要： The present invention relates to a safety workbench having a working inner chamber enclosed by a housing, whose bottom terminus is formed by a floor trough and which is accessible on a housing front side via a work opening closable using an adjustable front pane. The floor trough is implemented as double-walled and has an internal and an external wall, which enclose an intermediate chamber, which may be placed under vacuum, between them, at least one of the walls having at least one opening which is connected to means for generating the partial vacuum.

摘要翻译： 本发明涉及一种安全工作台，其具有由壳体包围的工作内室，其底端由地板槽形成，并且可通过使用可调节的前窗玻璃封闭的工作孔在壳体前侧上接近。 地板槽被实施为双壁的，并且具有一个内部和外部的外壁，该内壁和外壁包围可以放置在它们之间的真空下的中间室，至少一个壁具有至少一个开口，该开口连接到装置 用于产生部分真空。

公开(公告)号：US20130052927A1

公开(公告)日：2013-02-28

申请号：US13590303

申请日：2012-08-21

申请人： Olaf Broemsen ,  Edmund Frickel ,  Christoph Noll ,  Oliver Rupp

发明人： Olaf Broemsen ,  Edmund Frickel ,  Christoph Noll ,  Oliver Rupp

IPC分类号： B08B15/02 ,  B01D50/00

CPC分类号： B08B15/023 ,  B01L1/02 ,  B01L2300/025 ,  G03B21/10 ,  G03B21/145 ,  G03B21/28 ,  G03B29/00

摘要： The present invention relates to a laboratory fume hood, especially a safety cabinet, comprising a working space which is enclosed by a housing and which is closable by an especially movable front window. It comprises a projection apparatus in order to project an image into the working space.

摘要翻译： 本发明涉及一种实验室通风柜，特别是安全柜，包括一个工作空间，该工作空间由一个外壳封闭，可由特别可移动的前窗关闭。 它包括投影装置，以便将图像投影到工作空间中。

公开(公告)号：US20080150405A1

公开(公告)日：2008-06-26

申请号：US11958158

申请日：2007-12-17

申请人： Olaf Broemsen ,  Edmund Frickel ,  Christoph Noll

发明人： Olaf Broemsen ,  Edmund Frickel ,  Christoph Noll

IPC分类号： A47B81/00

CPC分类号： B08B15/023

摘要： The present invention relates to a safety workbench having a working inner chamber enclosed by a housing, whose bottom terminus is formed by a floor trough and which is accessible on a housing front side via a work opening closable using an adjustable front pane. The floor trough is implemented as double-walled and has an internal and an external wall, which enclose an intermediate chamber, which may be placed under vacuum, between them, at least one of the walls having at least one opening which is connected to means for generating the partial vacuum.

摘要翻译： 本发明涉及一种安全工作台，其具有由壳体包围的工作内室，其底端由地板槽形成，并且可通过使用可调节的前窗玻璃封闭的工作孔在壳体前侧上接近。 地板槽被实施为双壁的，并且具有一个内部和外部的外壁，该内壁和外壁包围可以放置在它们之间的真空下的中间室，至少一个壁具有至少一个开口，该开口连接到装置 用于产生部分真空。

公开(公告)号：US5997397A

公开(公告)日：1999-12-07

申请号：US92468

申请日：1998-06-05

申请人： Edmund Frickel ,  Walter Gluck

发明人： Edmund Frickel ,  Walter Gluck

IPC分类号： B08B15/02

CPC分类号： B08B15/023

摘要： A laboratory workbench includes a housing bounding a working space. The working space communicates with the exterior through a window bordering the working space on one of its sides thereof. A fan produces a flow of air in the working space and out the window. A protective screen is arranged on the housing in such a way that it can be moved. Specifically, the protective screen is mounted on the housing in the top area of the working space window in such a way that the protective screen can be moved between a hanging position at least partially covering the window, and a folded-up position. In the folded-up position, the protective screen projects into the housing in a substantially horizontal position plane. In one embodiment, an expansion screen is movable attached to the protective screen and has reach through openings formed therethrough.

摘要翻译： 实验室工作台包括一个包围工作空间的外壳。 工作空间通过与其一侧上的工作空间相邻的窗口与外部连通。 风扇在工作空间中产生空气流出窗户。 在壳体上以可移动的方式设置保护屏。 具体地说，保护屏安装在工作空间窗口的顶部区域中的壳体上，使得保护屏可以在至少部分地覆盖窗户的悬挂位置和折叠位置之间移动。 在折叠位置，保护屏在基本上水平的位置平面上伸入壳体。 在一个实施例中，扩展屏幕可移动地附接到保护屏幕并且已经到达穿过其中形成的开口。