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1. 发明授权

US08398362B2 Turbomolecular pump 有权
标题翻译：涡轮分子泵
公开(公告)号：US08398362B2
公开(公告)日：2013-03-19
申请号：US11079649
申请日：2005-03-14
申请人： Armin Conrad , Peter Fahrenbach
发明人： Armin Conrad , Peter Fahrenbach
IPC分类号： F01D1/36
CPC分类号： F04D19/042 , F04D29/324 , F04D29/544
摘要： A turbomolecular pump includes a plurality of alternatively axially arranged one behind another, rotor and stator discs (8,9) provided with blades (10), with the blades (10) located in vicinity of the high vacuum side having a blade angle (α) that is steeper than blade angle (α) of the blades (10) located in vicinity of the vacuum side, and with the blade angle (α) of the blades (10) located in the vicinity of the vacuum side (3) amounting to less than 8°.
摘要翻译：涡轮分子泵包括多个备选地轴向布置的另一个，设置有叶片（10）的转子和定子盘（8,9），其中叶片（10）位于高真空侧附近，具有叶片角度（α ）比位于真空侧附近的叶片（10）的叶片角（α）更陡，并且位于真空侧（3）附近的叶片（10）的叶片角（α）等于小于8°。

2. 发明申请

US20050260082A1 Oil-sealed vane rotary vacuum pump 审中-公开
标题翻译：油封叶片旋转真空泵
公开(公告)号：US20050260082A1
公开(公告)日：2005-11-24
申请号：US11130574
申请日：2005-05-17
申请人： Armin Conrad , Wolfang Losch
发明人： Armin Conrad , Wolfang Losch
IPC分类号： F04C18/344 , F04C29/00 , H02K1/27 , F04B17/00 , F04B35/04
CPC分类号： F04C18/3442 , F04C29/0085 , F04C2270/701
摘要： An oil-sealed vane rotary vacuum pump includes at least one pump stage arranged in the housing and having a cylindrical chamber, a shaft excentrically arranged in the cylindrical chamber and provided with vanes, and a drive for driving the shaft and having a plurality of permanent magnets arranged on the shaft and stationary electrical coils surrounding the permanent magnets and producing a rotatable magnetic field, and control electronics for controlling the coils and arranged in a removable housing part of the pump.
摘要翻译：油封叶片旋转真空泵包括至少一个设置在壳体中的泵级，并具有圆柱形腔室，轴向偏心地布置在圆柱形腔室中并设置有叶片，以及用于驱动轴并具有多个永久布置在轴上的磁体和围绕永磁体并产生可旋转磁场的固定电线圈，以及用于控制线圈并且布置在泵的可移除壳体部分中的控制电子装置。

3. 发明授权

US06464451B1 Vacuum pump 有权
标题翻译：真空泵
公开(公告)号：US06464451B1
公开(公告)日：2002-10-15
申请号：US09655981
申请日：2000-09-06
申请人： Armin Conrad , Wolfgang Eberl
发明人： Armin Conrad , Wolfgang Eberl
IPC分类号： F04D500
CPC分类号： F04D17/168 , F04D19/046
摘要： A vacuum pump, including a housing having inlet and outlet; a shaft arranged in the housing and supported bearing provided in the housing, drive for rotating the shaft; and a plurality of pumping units arranged in the housing and formed each of rotational and stationary gas delivery components with the rotational components being supported on the shaft and the stationary components being connected with the housing, at least one of the pumping units consisting of a plurality of connected parallel to each other and arranged one after another in an axial direction, molecular pumping stages with each pumping stage being formed based on Gaede principle; with the molecular pumping stages being connected with each other in common connection channels.
摘要翻译：一种真空泵，包括具有入口和出口的壳体; 布置在壳体中的轴和设置在壳体中的支撑轴承，用于使轴旋转的驱动; 以及布置在所述壳体中并且形成旋转和静止的气体输送部件中的每一个的多个泵送单元，所述旋转部件被支撑在所述轴上，并且所述固定部件与所述壳体连接，所述泵送单元中的至少一个由多个彼此平行连接并沿轴向依次布置，基于Gaede原理形成具有每个泵送阶段的分子泵送阶段; 其中分子泵送级在公共连接通道中彼此连接。

4. 发明授权

US5707213A Molecular vacuum pump with a gas-cooled rotor 失效
标题翻译：具有气冷转子的分子真空泵
公开(公告)号：US5707213A
公开(公告)日：1998-01-13
申请号：US596018
申请日：1996-02-06
申请人： Armin Conrad
发明人： Armin Conrad
IPC分类号： F04D19/04 , F04D29/58
CPC分类号： F04D19/04 , F04D19/044 , F04D29/5846
摘要： A method of cooling rotor elements of a molecular vacuum pump having stator and rotor elements, a suction flange defining a gas inlet, and a gas outlet spaced from the suction flange, the method including providing additional gas inlet between the suction flange and the gas outlet and admitting through the additional gas inlet a cooling gas having a thermal conductivity larger than that of the compressible gas.
摘要翻译：一种冷却分子真空泵的转子元件的方法，该分子真空泵具有定子和转子元件，限定气体入口的吸入凸缘和与吸入凸缘间隔开的气体出口，该方法包括在吸力凸缘和气体出口之间提供附加气体入口并且通过另外的气体入口允许具有大于可压缩气体的热导率的热导率的冷却气体。

5. 发明授权

US07033142B2 Vacuum pump system for light gases 失效
标题翻译：真空泵系统用于轻型气体
公开(公告)号：US07033142B2
公开(公告)日：2006-04-25
申请号：US10350935
申请日：2003-01-24
申请人： Armin Conrad , Peter Fahrenbach , Matthias Mädler
发明人： Armin Conrad , Peter Fahrenbach , Matthias Mädler
IPC分类号： F04B23/08
CPC分类号： F04D19/04 , F04D25/00 , F04D27/00
摘要： A vacuum pump system includes at least one high-vacuum pump, a fore-vacuum pump, and at least one intermediate pump, arranged between the at least one high-vacuum pump and the fore-vacuum pump and having its inlet connected directly and exclusively with the outlet of the high-vacuum pump.
摘要翻译：真空泵系统包括至少一个高真空泵，前真空泵和至少一个中间泵，其布置在至少一个高真空泵和前级真空泵之间，并且其入口直接和专门地连接与高真空泵的出口。

6. 发明申请

US20050169745A1 Gas friction pump 失效
标题翻译：气摩擦泵
公开(公告)号：US20050169745A1
公开(公告)日：2005-08-04
申请号：US10773475
申请日：2004-02-05
申请人： Armin Conrad , Joerg Stanzel
发明人： Armin Conrad , Joerg Stanzel
IPC分类号： F04D29/056 , F04D19/04 , F04D23/00 , F04D29/04 , F04D29/048 , F04D29/057 , F04D29/10 , F16C32/04 , F16C32/06 , F16C33/80 , F01D1/36
CPC分类号： F04D29/056 , F04D19/04 , F04D19/042 , F04D29/0513 , F04D29/057 , F16C2360/45
摘要： A gas friction pump, comprising stationary pump-active components (14) and rotatable pump-active components (15) secured on a rotatable rotor shaft (4), wherein the rotor shaft is supported with a bearing (5) at the high-vacuum-side end and a bearing arrangement at a fore-vacuum side end, characterized in that the high-vacuum side bearing is formed as a conventional bearing, and the fore-vacuum bearing arrangement contains at least one gas bearing. In an advantageous embodiment, the gas bearing is formed as a module and can be brought in engagement with a cylindrical portion of the housing and secured therein.
摘要翻译：一种气体摩擦泵，其包括固定在可旋转的转子轴（4）上的固定的泵活动部件（14）和可旋转的泵 - 活动部件（15），其中转子轴由高真空的轴承（5）支撑在前真空侧端部的轴承装置，其特征在于，所述高真空侧轴承形成为常规轴承，所述前真空轴承装置包含至少一个气体轴承。在有利的实施例中，气体轴承形成为模块，并且可以与壳体的圆柱形部分接合并固定在其中。

7. 发明申请

US20050169744A1 Gas friction pump 失效
标题翻译：气摩擦泵
公开(公告)号：US20050169744A1
公开(公告)日：2005-08-04
申请号：US10773467
申请日：2004-02-05
申请人： Armin Conrad , Joerg Stanzel
发明人： Armin Conrad , Joerg Stanzel
IPC分类号： F04D29/056 , F04D19/04 , F04D29/04 , F04D29/057 , F04D29/059 , F01D1/36
CPC分类号： F04D29/057 , F04D19/04 , F04D29/059 , F16C2360/45
摘要： A gas friction pump including stationary (6) and rotatable (5), secured on a rotatable rotor shaft (4), pump-active elements, wherein the rotor shaft (4) and the rotatable pump-active elements (5) form components of the rotor, and the rotor shaft (4) is supported by two, spaced from each other, radial bearings (8, 9), of which one is located closer to the gravity center of the rotor than the other, and an axial bearing (16), characterized in that the radial bearing (9), which is located closer to the gravity center of the rotor, is formed as a gas bearing. In an advantageous embodiment, the gas bearings are formed as modules and can be brought into engagement with a cylindrical housing section and secured.
摘要翻译：包括固定在可旋转转子轴（4）上的固定式（6）和可旋转（5）的气体摩擦泵，泵活动元件，其中转子轴（4）和可旋转的泵活性元件（5）形成转子和转子轴（4）由彼此间隔开的两个径向轴承（8,9）支撑，其中一个位于比另一个更靠近转子重心的轴向轴承（8,9）和轴向轴承 16），其特征在于，位于更靠近转子重心的径向轴承（9）形成为气体轴承。在有利的实施例中，气体轴承形成为模块并且可以与圆柱形壳体部分接合并固定。

8. 发明授权

US5893702A Gas friction pump 失效
标题翻译：气摩擦泵
公开(公告)号：US5893702A
公开(公告)日：1999-04-13
申请号：US906362
申请日：1997-08-05
申请人： Armin Conrad , Heinrich Lotz , Carsten Reese
发明人： Armin Conrad , Heinrich Lotz , Carsten Reese
IPC分类号： F04D19/04
CPC分类号： F04D19/044 , F04D19/046
摘要： A gas friction pump including a rotor located in the pump housing and formed of a plurality of coaxial first cylindrical elements, and a stator located in the housing and formed of a plurality of second cylindrical elements coaxial with the first cylindrical elements and surrounding respective first cylindrical elements, with the first cylindrical elements or the second cylindrical elements having smooth inner and outer surfaces, and another ones of the first cylindrical elements and the second cylindrical elements have a plurality of parallel discharge channels formed on their inner and outer surfaces, arranged one beneath another and separated by a respective plurality of webs, the parallel discharge channels defining a plurality of parallel discharge chambers forming a plurality of parallel operating pumping chambers for pumping gas form the suction port to the discharge port.
摘要翻译：一种气体摩擦泵，包括位于泵壳体中并由多个同轴的第一圆柱形元件形成的转子和位于壳体中的定子，其由与第一圆柱形元件同轴的多个第二圆柱形元件形成并围绕相应的第一圆柱形元件，其中第一圆柱形元件或第二圆柱形元件具有平滑的内表面和外表面，并且第一圆柱形元件和第二圆柱形元件中的另一个具有在其内表面和外表面上形成的多个平行的排出通道，另一个并且由相应的多个腹板隔开，平行排放通道限定多个平行的排放室，其形成多个平行的操作泵送室，用于将从吸入口排出的气体泵送到排出口。

9. 发明申请

US20070127551A1 Device for contactless measurement of rotor temperatures 有权
标题翻译：用于非接触式测量转子温度的装置
公开(公告)号：US20070127551A1
公开(公告)日：2007-06-07
申请号：US11601016
申请日：2006-11-16
申请人： Armin Conrad
发明人： Armin Conrad
IPC分类号： G01K1/08
CPC分类号： G01K7/38 , G01K13/08
摘要： A device for contactless measurement of a rotor temperature includes a magnet supported on the rotor, electric coils which are arranged at the stator with which the rotor cooperates, and an electronic unit for measuring a voltage induced in the coil and including a component that converts the measured voltage into a temperature-proportional signal.
摘要翻译：用于非接触式测量转子温度的装置包括：支撑在转子上的磁体，设置在转子配合的定子处的电线圈和用于测量线圈中感应的电压的电子单元，并且包括转换器测量电压变为温度比例信号。

10. 发明授权

US07059828B2 Gas friction pump 失效
标题翻译：气摩擦泵
公开(公告)号：US07059828B2
公开(公告)日：2006-06-13
申请号：US10773475
申请日：2004-02-05
申请人： Armin Conrad , Jörg Stanzel
发明人： Armin Conrad , Jörg Stanzel
IPC分类号： F01D25/06
CPC分类号： F04D29/056 , F04D19/04 , F04D19/042 , F04D29/0513 , F04D29/057 , F16C2360/45
摘要： A gas friction pump, comprising stationary pump-active components (14) and rotatable pump-active components (15) secured on a rotatable rotor shaft (4), wherein the rotor shaft is supported with a bearing (5) at the high-vacuum-side end and a bearing arrangement at a fore-vacuum side end, characterized in that the high-vacuum side bearing is formed as a conventional bearing, and the fore-vacuum bearing arrangement contains at least one gas bearing. In an advantageous embodiment, the gas bearing is formed as a module and can be brought in engagement with a cylindrical portion of the housing and secured therein.
摘要翻译：一种气体摩擦泵，其包括固定在可旋转的转子轴（4）上的固定的泵活动部件（14）和可旋转的泵 - 活动部件（15），其中转子轴由高真空的轴承（5）支撑在前真空侧端部的轴承装置，其特征在于，所述高真空侧轴承形成为常规轴承，所述前真空轴承装置包含至少一个气体轴承。在有利的实施例中，气体轴承形成为模块，并且可以与壳体的圆柱形部分接合并固定在其中。

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