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1. 发明授权

US07788966B2 Device and method to diagnose vacuum systems 有权
标题翻译：诊断真空系统的装置和方法
公开(公告)号：US07788966B2
公开(公告)日：2010-09-07
申请号：US11627178
申请日：2007-01-25
申请人： Hannes Mueller , Wilhelm Lutzer , Marc Scheel
发明人： Hannes Mueller , Wilhelm Lutzer , Marc Scheel
IPC分类号： G01M3/02
CPC分类号： E03F1/006 , B64F5/60
摘要： A device to diagnose a vacuum system comprises a pipe with a first opening that can be closed by a hingable cover, and a second opening that is designed to establish a pressure-proof connection to the vacuum system. The diagnostic device may be operated in a volume-flow mode in which the cover is open in order to determine a volume flow in the base body, and in a negative-pressure mode in which the cover is closed so as to allow to draw conclusions about the available pressure difference.
摘要翻译：用于诊断真空系统的装置包括具有可由可铰接盖封闭的第一开口的管道和被设计成建立与真空系统的耐压连接的第二开口。诊断装置可以在其中盖打开的体积流动模式下操作，以便确定基体中的体积流量，并且在封闭盖的负压模式中，以便得出结论关于可用的压力差。

2. 发明申请

US20070199139A1 DEVICE AND METHOD TO DIAGNOSE VACUUM SYSTEMS 有权
标题翻译：诊断真空系统的设备和方法
公开(公告)号：US20070199139A1
公开(公告)日：2007-08-30
申请号：US11627178
申请日：2007-01-25
申请人： Hannes Mueller , Wilhelm Lutzer , Marc Scheel
发明人： Hannes Mueller , Wilhelm Lutzer , Marc Scheel
IPC分类号： E03D11/00 , A47K17/00
CPC分类号： E03F1/006 , B64F5/60
摘要： A device to diagnose a vacuum system comprises a pipe with a first opening that can be closed by a hingeable cover, and a second opening that is designed to establish a pressure-proof connection to the vacuum system. The diagnostic device may be operated in a volume-flow mode in which the cover is open in order to determine a volume flow in the base body, and in a negative-pressure mode in which the cover is closed so as to allow to draw conclusions about the available pressure difference.
摘要翻译：用于诊断真空系统的装置包括具有可由可铰接盖封闭的第一开口的管和设计成建立与真空系统的耐压连接的第二开口。诊断装置可以在其中盖打开的体积流动模式下操作，以便确定基体中的体积流量，并且在封闭盖的负压模式中，以便得出结论关于可用的压力差。

3. 发明授权

US08176942B2 Closing device for a vacuum user system of an aircraft 有权
标题翻译：飞机真空用户系统关闭装置
公开(公告)号：US08176942B2
公开(公告)日：2012-05-15
申请号：US12008981
申请日：2008-01-15
申请人： Wilhelm Lutzer , Marc Scheel
发明人： Wilhelm Lutzer , Marc Scheel
IPC分类号： F16L55/10
CPC分类号： B64D11/02 , F16K7/20
摘要： A closing device for a vacuum user system or vacuum toilet system of an aircraft that makes it possible to quickly open and close a pipe connection piece in a vacuum user system or in a vacuum toilet system of an aircraft. The closing device comprises a cover; a closing element that can be inserted into the pipe connection piece and is connected to the cover by a spacer and is designed such that it substantially fully covers a cross section of the pipe connection piece; a sealing bellows located between the cover and the closing element and that at least partly encloses the spacer, wherein the sealing bellows comprises a sealing face; and an element that is movable in relation to the cover, which element is movable from a first position to a second position, wherein the movable element engages the sealing bellows such that the sealing face of the sealing bellows in the second position has a greater extension in a plane across the spacer than it does in the first position.
摘要翻译：用于飞机的真空用户系统或真空吸尘器系统的关闭装置，其能够快速地打开和关闭真空用户系统或飞机的真空马桶系统中的管道连接件。关闭装置包括盖子; 封闭元件，其可以插入到管连接件中并且通过间隔件连接到盖，并且被设计成使得其基本上完全覆盖管连接件的横截面; 密封波纹管，其位于所述盖和所述封闭元件之间并且至少部分地包围所述间隔件，其中所述密封波纹管包括密封面; 以及可相对于所述盖移动的元件，所述元件可从第一位置移动到第二位置，其中所述可移动元件与所述密封波纹管接合，使得所述密封波纹管在所述第二位置的密封面具有更大的延伸在跨越间隔物的平面上，而不是在第一位置。

4. 发明授权

US07850209B2 Tube assembly and tube assembly system having such tube assemblies 有权
标题翻译：具有这种管组件的管组件和管组件系统
公开(公告)号：US07850209B2
公开(公告)日：2010-12-14
申请号：US11769426
申请日：2007-06-27
申请人： Wilhelm Lutzer , Marc Scheel , Christian Wildhagen , Thorsten Otto
发明人： Wilhelm Lutzer , Marc Scheel , Christian Wildhagen , Thorsten Otto
IPC分类号： F16L27/00
CPC分类号： F16L27/0849 , F16L27/12
摘要： The invention relates to a tube assembly for connecting a first tube to a second tube, wherein a connection end of the first tube and a connection end of the second tube form a swivel joint, a rotational axis of the swivel joint and a tube axis of the first and the second tube form an angle α, and the first tube is rotatable relative to the second tube in the region of between 0° and 2α.
摘要翻译：本发明涉及一种用于将第一管连接到第二管的管组件，其中第一管的连接端和第二管的连接端形成旋转接头，旋转接头的旋转轴线和管轴线第一管和第二管形成角度α，并且第一管可以在0°和2α之间的相对于第二管旋转。

5. 发明授权

US08397318B2 Flushing system for a vacuum toilet 有权
标题翻译：真空马桶冲洗系统
公开(公告)号：US08397318B2
公开(公告)日：2013-03-19
申请号：US11732494
申请日：2007-04-03
申请人： Christian Seibt , Marc Scheel , Frank Schneider , Wilhelm Lutzer , Matthias Mueller
发明人： Christian Seibt , Marc Scheel , Frank Schneider , Wilhelm Lutzer , Matthias Mueller
IPC分类号： E03D11/00 , B64D11/02
CPC分类号： E03F1/006 , B64D11/02
摘要： The system for flushing a vacuum toilet contains a urinal basin having a drain, which is connected to a drain line, and a bypass line, into which the drain line discharges, and which is connectable via a suction valve to a vacuum system. By generating a main air current in the bypass line and a secondary air current in the drain line, a noise emission in the area of the urinal basin may be significantly reduced.
摘要翻译：用于冲洗真空马桶的系统包括具有连接到排水管的排水口和排水管排出的旁通管的尿液盆，并且其可经由吸入阀连接到真空系统。通过在旁路管路中产生主气流和排水管路中的二次气流，可以显着地减小尿盆的区域中的噪声发射。

6. 发明申请

US20070245473A1 Flushing system for a vacuum toilet 有权
标题翻译：真空马桶冲洗系统
公开(公告)号：US20070245473A1
公开(公告)日：2007-10-25
申请号：US11732494
申请日：2007-04-03
申请人： Christian Seibt , Marc Scheel , Frank Schneider , Wilhelm Lutzer , Matthias Mueller
发明人： Christian Seibt , Marc Scheel , Frank Schneider , Wilhelm Lutzer , Matthias Mueller
IPC分类号： E03D13/00
CPC分类号： E03F1/006 , B64D11/02
摘要： The system for flushing a vacuum toilet contains a urinal basin having a drain, which is connected to a drain line, and a bypass line, into which the drain line discharges, and which is connectable via a suction valve to a vacuum system. By generating a main air current in the bypass line and a secondary air current in the drain line, a noise emission in the area of the urinal basin may be significantly reduced.
摘要翻译：用于冲洗真空马桶的系统包括具有连接到排水管的排水口和排水管排出的旁通管的尿液盆，并且其可经由吸入阀连接到真空系统。通过在旁路管路中产生主气流和排水管路中的二次气流，可以显着地减小尿盆的区域中的噪声发射。

7. 发明申请

US20080179561A1 Closing device for a vacuum user system of an aircraft 有权
标题翻译：飞机真空用户系统关闭装置
公开(公告)号：US20080179561A1
公开(公告)日：2008-07-31
申请号：US12008981
申请日：2008-01-15
申请人： Wilhelm Lutzer , Marc Scheel
发明人： Wilhelm Lutzer , Marc Scheel
IPC分类号： F16K31/126
CPC分类号： B64D11/02 , F16K7/20
摘要： A closing device for a vacuum user system or vacuum toilet system of an aircraft that makes it possible to quickly open and close a pipe connection piece in a vacuum user system or in a vacuum toilet system of an aircraft. The closing device comprises a cover; a closing element that can be inserted into the pipe connection piece and is connected to the cover by a spacer and is designed such that it substantially fully covers a cross section of the pipe connection piece; a sealing bellows located between the cover and the closing element and that at least partly encloses the spacer, wherein the sealing bellows comprises a sealing face; and an element that is movable in relation to the cover, which element is movable from a first position to a second position, wherein the movable element engages the sealing bellows such that the sealing face of the sealing bellows in the second position has a greater extension in a plane across the spacer than it does in the first position.
摘要翻译：用于飞机的真空用户系统或真空吸尘器系统的关闭装置，其能够快速地打开和关闭真空用户系统或飞机的真空马桶系统中的管道连接件。关闭装置包括盖子; 封闭元件，其可以插入到管连接件中并且通过间隔件连接到盖，并且被设计成使得其基本上完全覆盖管连接件的横截面; 密封波纹管，其位于所述盖和所述封闭元件之间并且至少部分地包围所述间隔件，其中所述密封波纹管包括密封面; 以及可相对于所述盖移动的元件，所述元件可从第一位置移动到第二位置，其中所述可移动元件与所述密封波纹管接合，使得所述密封波纹管在所述第二位置的密封面具有更大的延伸在跨越间隔物的平面上，而不是在第一位置。

8. 发明授权

US08820362B2 Protection of water conduits against frost 有权
标题翻译：保护水管免受霜冻
公开(公告)号：US08820362B2
公开(公告)日：2014-09-02
申请号：US13607948
申请日：2012-09-10
申请人： Karsten Roederer , Wilhelm Lutzer , Claus Hoffjann
发明人： Karsten Roederer , Wilhelm Lutzer , Claus Hoffjann
IPC分类号： F16L53/00 , B64D15/12
CPC分类号： B64D11/02 , F16L25/01 , F16L37/0985 , F16L53/37 , Y02T50/46 , Y10T137/0391
摘要： A water-transporting line includes an integrated heater system for protection against frost and the appropriate connection, attachment and control elements. A self-heating water conduit segment is provided that has an integrated heating device, which device encloses the outer surface of the water conduit segment. The various segments may be connected mechanically and electrically using corresponding connecting elements.
摘要翻译：水输送线包括一个集成的加热器系统，用于防止霜冻和适当的连接，附接和控制元件。提供了一个自加热水导管段，其具有集成的加热装置，该装置包围水管段的外表面。可以使用相应的连接元件机械和电气地连接各个段。

9. 发明授权

US08596469B2 Cyclone separator 有权
公开(公告)号：US08596469B2
公开(公告)日：2013-12-03
申请号：US12622542
申请日：2009-11-20
申请人： Wilhelm Lutzer
发明人： Wilhelm Lutzer
IPC分类号： B01D21/26 , B04C3/00
摘要： A preferred embodiment of the invention relates to a cyclone separator for a vacuum toilet system, with a casing; an input-side swirl generator, whose input openings impart a swirl to the inflowing fluid; a separating wall arranged in the casing, which encloses the fluid stream in the cyclone separator ring-like and whose interior cross section tapers downstream; and a collection tank in the casing for receiving and accumulating constituents separated out of the fluid. In addition, the invention relates to a wastewater tank and vacuum toilet system having such a cyclone separator.

10. 发明申请

US20100125939A1 CYCLONE SEPARATOR 有权
标题翻译：循环分离器
公开(公告)号：US20100125939A1
公开(公告)日：2010-05-27
申请号：US12622542
申请日：2009-11-20
申请人： Wilhelm Lutzer
发明人： Wilhelm Lutzer
IPC分类号： E03D11/00 , B01D21/26
CPC分类号： B64D11/02 , C02F1/385 , C02F2103/005 , C02F2201/001
摘要： A preferred embodiment of the invention relates to a cyclone separator for a vacuum toilet system, with a casing; an input-side swirl generator, whose input openings impart a swirl to the inflowing fluid; a separating wall arranged in the casing, which encloses the fluid stream in the cyclone separator ring-like and whose interior cross section tapers downstream; and a collection tank in the casing for receiving and accumulating constituents separated out of the fluid. In addition, the invention relates to a wastewater tank and vacuum toilet system having such a cyclone separator.
摘要翻译：本发明的优选实施例涉及一种用于真空马桶系统的旋风分离器，其具有壳体; 输入侧涡流发生器，其输入开口对流入的流体产生涡流; 分隔壁布置在壳体中，其围绕旋风分离器环状的流体流包围，其内部横截面向下游变细; 以及在壳体中的用于接收和积聚从流体分离出的成分的收集罐。此外，本发明涉及具有这种旋风分离器的废水箱和真空马桶系统。

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