公开(公告)号：US06384323B2

公开(公告)日：2002-05-07

申请号：US09065080

申请日：1998-04-24

申请人： Oskar Elm ,  Walter Nicolai ,  Jürgen Schnaubelt ,  Matthias Schüler

发明人： Oskar Elm ,  Walter Nicolai ,  Jürgen Schnaubelt ,  Matthias Schüler

IPC分类号： H05K900

CPC分类号： H02B1/30 ,  H02B1/305 ,  H05K9/0015

摘要： The invention is an improvement to a high-frequency-shielded switchgear cabinet having a cabinet body which can be or is composed of wall elements and has at least one opening which can be closed by a cabinet door. Gaps formed in the cabinet body and between the cabinet body and door can be closed or sealed so as to be high-frequency-shielded by means of electrically and magnetically conductive sealing strips. In order to attain a corrosion-free switchgear cabinet which has a long service life and can be easily produced, the wall elements and cabinet door are made of aluminum-zinc-coated sheet metal and are provided at least in regions facing the gaps to be sealed without additional surface-protecting coverings. The sealing strips are directly connected to the untreated surface of the wall elements and/or cabinet door.

摘要翻译： 本发明是对具有可由壁元件构成或由其构成的柜体的高频屏蔽开关柜的改进，并且具有至少一个可由柜门关闭的开口。 机柜主体和柜体与门之间形成的间隙可以封闭或密封，以便通过导电和导磁的密封条进行高频屏蔽。 为了实现使用寿命长，易于制造的无腐蚀开关柜，壁元件和柜门由铝 - 锌镀金属片制成，并且至少设置在面向间隙的区域中 密封，无需额外的表面保护覆盖物。 密封条直接连接到墙元件和/或柜门的未处理表面。

公开(公告)号：US06375561B1

公开(公告)日：2002-04-23

申请号：US09530332

申请日：2000-04-28

申请人： Walter Nicolai ,  Adam Pawlowski

发明人： Walter Nicolai ,  Adam Pawlowski

IPC分类号： H05K500

CPC分类号： H05K7/20154 ,  H02B1/565 ,  H05K7/20572

摘要： A switch cupboard with devices for cooling the hot air present inside the same. At least one vertical face is closed off by a double-walled wall element whose outer and inner wall panel form an air duct with an extensive surface. The inner wall panel has several openings spread out from each other. The openings can be covered either with cover plates, fans which operate in two directions of rotation or connecting plates with sections of hose.

摘要翻译： 具有用于冷却其内部的热空气的装置的开关柜。 至少一个垂直面被双壁壁元件封闭，其外壁和内壁板形成具有广泛表面的空气管道。 内壁板具有彼此分开的多个开口。 开口可以用盖板，在两个旋转方向上操作的风扇或具有软管部分的连接板覆盖。

公开(公告)号：US06315132B1

公开(公告)日：2001-11-13

申请号：US09612783

申请日：2000-07-10

申请人： Marc Hartel ,  Walter Nicolai

发明人： Marc Hartel ,  Walter Nicolai

IPC分类号： A47F500

CPC分类号： H02B1/301 ,  H02B1/013 ,  H02B1/014

摘要： A rack for a switchgear cabinet with vertical and horizontal profiled frame sections, wherein two of the horizontal profiled frame sections are connected by a corner connector to at least one rack corner area. Two horizontal profiled frame sections are connected with each other, forming a corner angle and having a receptacle, which is open toward the exterior of the rack. The receptacle is symmetrical with respect to a bisecting line dividing an angle of the corner angle. A corner connector is fixed in place in the corner connector. The vertical profiled frame section can be fixed in place in the receptacle using a fastening shoulder of the corner connector. The vertical profiled frame section can selectively be designed symmetrical or asymmetrical with respect to the bisecting line of the angle of the receptacle. The corner connector has a compensating element for fixing the asymmetrical profiled frame section in place. The asymmetrical vertical profiled frame section can be inserted into the receptacle in the direction of the bisecting line of the angle and can be attached to the fastening shoulder. In the assembled state, a profiled side of the asymmetrical vertical profiled frame section rests against the front face of the horizontal profiled frame section extending in the direction of the rack depth, and is designed as a depth strut and at least partially covers the front face. A shoulder of the asymmetrical profiled frame section is attached flat on a contact surface of the compensating element, wherein the contact surface extends transversely with respect to the center longitudinal axis of the horizontal profiled frame section.

摘要翻译： 一种用于具有垂直和水平异型框架部分的开关柜的架，其中两个水平异型框架部分通过角连接器连接到至少一个机架角区域。 两个水平轮廓框架部分彼此连接，形成角角并且具有朝向机架外部敞开的插座。 插座相对于分割角角度的平分线对称。 角接头固定在角接头中。 垂直型材框架部分可以使用角连接器的紧固肩部固定在插座中的适当位置。 垂直型材框架部分可以相对于容器角度的平分线选择性地对称或不对称。 拐角连接器具有用于将非对称型材框架部分固定到位的补偿元件。 不对称的垂直型材框架部分可以沿着角度的二等分线的方向插入到容器中，并且可以附接到紧固肩部。 在组装状态下，不对称垂直成型框架部分的成型面靠在水平成型框架部分的在机架深度方向上延伸的前表面，并被设计为深度支柱，并且至少部分地覆盖前表面 。 非对称型材框架部分的肩部平坦地附接在补偿元件的接触表面上，其中接触表面相对于水平型材框架部分的中心纵向轴线横向延伸。

公开(公告)号：US06273533B1

公开(公告)日：2001-08-14

申请号：US09293683

申请日：1999-04-16

申请人： Walter Nicolai ,  Udo Münch ,  Georg Vogel

发明人： Walter Nicolai ,  Udo Münch ,  Georg Vogel

IPC分类号： A47G2900

CPC分类号： H02B1/01 ,  H02B1/013

摘要： A frame piece for a rack of a switching cabinet. With minimum material an optimum result is obtained with regard to fastening planes and fastening direction as well as stability. A profile inside and a profile outside are used to form the frame piece as a closed hollow profile with one or two longitudinally directed hollow spaces. The profile outside delineates a free space to an outside corner edge of the rack. The profile inside has a profile section with several rows of fastening seats or several profile sections at an angle with respect to one another with at least one series of fastening seats. The profile inside and the profile outside form outside edges in a region of the right-angled abutting outsides of the rack. The outside edges are designed as double-layer sealing struts or connected to them in a direction to the outside corner edge connecting struts with or without receiving grooves for sealing elements.

摘要翻译： 一个开关柜机架的框架件。 对于最小的材料，获得了关于紧固平面和紧固方向以及稳定性的最佳结果。 使用外侧的轮廓和轮廓外侧来将框架件形成为具有一个或两个纵向定向的中空空间的封闭的中空轮廓。 轮廓外表示了机架外角边缘的可用空间。 内部的型材具有轮廓部分，其具有多排紧固座或多个轮廓部分，其具有相对于彼此以至少一系列紧固座的角度。 轮廓内侧和轮廓外侧在机架的直角邻接外侧的区域中形成外侧边缘。 外侧边缘设计为双层密封支柱，或者连接到外部角部边缘的方向，连接支撑件有或没有用于密封元件的接收槽。

公开(公告)号：US4553431A

公开(公告)日：1985-11-19

申请号：US605500

申请日：1984-04-30

申请人： Walter Nicolai

发明人： Walter Nicolai

IPC分类号： G01F17/00 ,  G01F23/14

CPC分类号： G01F17/00

摘要： This invention relates to a process for determining and indicating the quantity of a stored liquid or solid material, which is contained in a closed container of constant volume together with a gaseous filling medium introduced into the residual volume of the container interior, kept under a limitedly variable pressure (overpressure or underpressure) and varying from atmospheric pressure. The residual volume or a quantity constituting a measure thereof is measured and, calibrated in units of the stored product quantity, it being reproduced by means of an analog or digital indicating device.

摘要翻译： 本发明涉及一种用于确定和指示储存的液体或固体材料的量的方法，其包含在恒定体积的密闭容器中，以及引入到容器内部的剩余容积中的气态填充介质，保持在有限的范围内 可变压力（超压或欠压）和大气压变化。 测量剩余体积或构成其量度的量，并且以存储的产品数量为单位进行校准，其通过模拟或数字指示装置再现。