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公开(公告)号:US20100244600A1
公开(公告)日:2010-09-30
申请号:US12671722
申请日:2008-07-30
申请人: Thomas Then , Hubertus Bähr , Hans-Joachim Müller
发明人: Thomas Then , Hubertus Bähr , Hans-Joachim Müller
IPC分类号: H02K5/22
摘要: The production costs of electrical machines are to be reduced. To this end, it should be possible to use standard transmitters for different axis heights of the electrical machine. The invention therefore provides a transmitter cover for an electrical machine, having a pot-like hood (11) for mounting on the electrical machine and for covering a transmitter, wherein the hood (11) has a central axis. The transmitter cover also has a mounting ring (10) which engages on the hood (11) in an interlocking manner. As a result, the hood (11) is pressed against the electrical machine in the axial direction when the mounting ring (10) is fixed to the electrical machine. This can prevent fastening screws (13) colliding with other fastening screws on the motor, this possibly being the case when only the hood (11) is used to cover the transmitter.
摘要翻译: 降低电机的生产成本。 为此,应该可以使用电机不同轴高的标准变送器。 因此,本发明提供了一种用于电机的变送器盖,其具有用于安装在电机上并用于覆盖变送器的盆形罩(11),其中罩(11)具有中心轴线。 发射器盖还具有以互锁方式接合在罩(11)上的安装环(10)。 结果,当安装环(10)固定到电机上时,罩(11)在轴向方向上被压靠在电机上。 这可以防止紧固螺钉(13)与电动机上的其他紧固螺钉碰撞,这可能仅在罩(11)用于覆盖发射器的情况下。
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12.
公开(公告)号:US20100109490A1
公开(公告)日:2010-05-06
申请号:US12531615
申请日:2008-03-13
CPC分类号: H02K11/21 , Y10T29/49009
摘要: In order to connect an angle measuring device to a brushless direct-current motor, a coupling is used, the coupling halves (10, 28) of which are each attached to the rotor (46) of the motor and/or the rotor (42) of the angle measuring device. Instead of using a coupling that is rotationally symmetrical at arbitrary angular positions as in the prior art, a coupling is used in which the coupling halves (10, 28) can be connected to one another only in a finite number of relative angular positions. An adjustment must be made before the coupling halves (10, 28) are attached to the respective rotors (46, 52). This allows all subsequent adjustment to be omitted, for example, even for maintenance work.
摘要翻译: 为了将角度测量装置连接到无刷直流电动机,使用联接器,其耦合半部(10,28)各自附接到电动机和/或转子(42)的转子(46) )角度测量装置。 代替在现有技术中使用在任意角度位置处旋转对称的联轴器,使用联接器,其中联接半部(10,28)可以仅在有限数量的相对角位置中彼此连接。 必须在联接器半部(10,28)附接到各个转子(46,52)之前进行调整。 这允许省略所有后续的调整,例如甚至用于维护工作。
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公开(公告)号:US06297415B1
公开(公告)日:2001-10-02
申请号:US09202474
申请日:1999-06-24
申请人: Franz Josef Bröcker , Klemens Flick , Cristina Freire Erdbrügger , Gerd Kaibel , Gerald Meyer , Hans-Joachim Müller , Peter Polanek , Ekkehard Schwab
发明人: Franz Josef Bröcker , Klemens Flick , Cristina Freire Erdbrügger , Gerd Kaibel , Gerald Meyer , Hans-Joachim Müller , Peter Polanek , Ekkehard Schwab
IPC分类号: C07C502
CPC分类号: C10G49/002 , B01D3/009 , B01D59/32 , B01J19/2485 , B01J19/2495 , B01J19/32 , B01J35/02 , B01J35/06 , B01J2219/32296 , B01J2219/32408 , B01J2219/32466 , B01J2219/32491 , Y10S203/06
摘要: A catalyst packing which can be produced by vapor deposition and/or sputtering of at least one substance active as catalyst and/or promotor onto woven or knitted fabrics or sheets as support material is used in a process for catalytic distillation in which a heterogeneously catalyzed reaction is combined with a simultaneous distillation or rectification over the catalyst packing.
摘要翻译: 可以通过气相沉积和/或溅射作为催化剂和/或促进剂的至少一种作为载体材料的机织或针织织物或片材的催化剂填料来生产催化剂填料,用于催化蒸馏的方法中,其中非均相催化反应 与催化剂填料同时进行蒸馏或精馏。
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公开(公告)号:US06245944B1
公开(公告)日:2001-06-12
申请号:US09202091
申请日:1998-12-09
申请人: Carsten Süling , Heike Gregorius , Walter Dobler , Roland Hingmann , Bernhard Rieger , Ulf Dietrich , Jürgen Matthäus Wagner , Hans-Joachim Müller
发明人: Carsten Süling , Heike Gregorius , Walter Dobler , Roland Hingmann , Bernhard Rieger , Ulf Dietrich , Jürgen Matthäus Wagner , Hans-Joachim Müller
IPC分类号: C07C4546
CPC分类号: C07C49/675
摘要: A process for preparing a compound of the formula I where R1 and R2 are hydrogen or C1-C4-alkyl and R3 is C1-C10-alkyl, phenyl or C1-C4-alkyl-substituted phenyl, comprises reacting a compound II with a compound of the formula III where X is chlorine, bromine or iodine, in the presence of a Friedel-Crafts catalyst in one step to give a compound I.
摘要翻译: 制备式I化合物的方法,其中R 1和R 2是氢或C 1 -C 4烷基,R 3是C 1 -C 10 - 烷基,苯基或C 1 -C 4烷基取代的苯基,包括使化合物II与 式III其中X是氯,溴或碘,在Friedel-Crafts催化剂存在下,一步得到化合物I.
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