专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08997781B2 Vacuum pump 有权
标题翻译：真空泵
公开(公告)号：US08997781B2
公开(公告)日：2015-04-07
申请号：US13817118
申请日：2011-08-16
申请人： Hans-Peter Ott , Willi Schneider , Torsten Helle
发明人： Hans-Peter Ott , Willi Schneider , Torsten Helle
IPC分类号： F04C29/12 , F16K15/14 , F04C18/344 , F04C25/02 , F16K27/02
CPC分类号： F04C29/126 , F04C18/344 , F04C25/02 , F16K15/148 , F16K27/0209 , Y10T137/7837 , Y10T137/784 , Y10T137/789
摘要： The invention relates to a vacuum pump, in particular a vane pump, having a pump housing in which an intake chamber is provided, and a pump housing opening which feeds into the intake chamber, wherein an intake check valve is arranged in the pump housing opening and communicates with the atmosphere or feeds into an external vacuum chamber, with the intake check valve being accommodated in a pot-shaped valve housing, and with the pot-shaped valve housing having a housing bottom and a housing jacket, wherein the housing bottom is connectable to the housing jacket and the housing bottom can be snapped onto the housing jacket.
摘要翻译：本发明涉及一种真空泵，特别是叶片泵，其具有泵壳体，其中设置有进气室，以及泵壳体开口，其供给到进气室中，其中进气止回阀布置在泵壳体开口中并与大气连通或进入外部真空室，进气止回阀容纳在盆形阀壳体中，并且罐形阀壳体具有壳体底部和壳体护套，其中壳体底部为可连接到壳体护套并且壳体底部可以卡扣到壳体护套上。

2. 发明申请

US20130139912A1 VACUUM PUMP 有权
标题翻译：真空泵
公开(公告)号：US20130139912A1
公开(公告)日：2013-06-06
申请号：US13817118
申请日：2011-08-16
申请人： Hans-Peter Ott , Willi Schneider , Torsten Helle
发明人： Hans-Peter Ott , Willi Schneider , Torsten Helle
IPC分类号： F04C29/12
CPC分类号： F04C29/126 , F04C18/344 , F04C25/02 , F16K15/148 , F16K27/0209 , Y10T137/7837 , Y10T137/784 , Y10T137/789
摘要： The invention relates to a vacuum pump, in particular a vane pump, having a pump housing in which an intake chamber is provided, and a pump housing opening which feeds into the intake chamber, wherein an intake check valve is arranged in the pump housing opening and communicates with the atmosphere or feeds into an external vacuum chamber, with the intake check valve being accommodated in a pot-shaped valve housing, and with the pot-shaped valve housing having a housing bottom and a housing jacket, wherein the housing bottom is connectable to the housing jacket and the housing bottom can be snapped onto the housing jacket.
摘要翻译：本发明涉及一种真空泵，特别是叶片泵，其具有泵壳体，其中设置有进气室，以及泵壳体开口，其供给到进气室中，其中进气止回阀布置在泵壳体开口中并与大气连通或进入外部真空室，进气止回阀容纳在盆形阀壳体中，并且罐形阀壳体具有壳体底部和壳体护套，其中壳体底部为可连接到壳体护套并且壳体底部可以卡扣到壳体护套上。

3. 发明申请

US20130216419A1 VANE PUMP 有权
标题翻译：叶片泵
公开(公告)号：US20130216419A1
公开(公告)日：2013-08-22
申请号：US13817330
申请日：2011-07-27
申请人： Dirk Ehrenfeld , Willi Schneider , Torsten Helle
发明人： Dirk Ehrenfeld , Willi Schneider , Torsten Helle
IPC分类号： F04C2/00
CPC分类号： F04C2/00 , F01C21/08 , F04C2/3442 , F04C2250/20
摘要： A vane pump includes at least one vane, a pump housing with a bottom and a lid, and a rotor rotatably mounted in the pump housing, with the at least one vane being slidingly mounted in a groove in the rotor and having at least one vane tip which protrudes from the outer peripheral surface of the rotor and rests upon the inner peripheral surface of the pump housing so that the vane defines with the bottom and the lid an intake chamber and a pressure chamber to respectively interact with a radially outer inlet opening and outlet opening in the bottom and/or in the lid, wherein the rotor is provided on the peripheral edge with a chamfer in facing relationship to the housing bottom and/or the housing lid having the inlet opening and/or outlet opening.
摘要翻译：叶片泵包括至少一个叶片，具有底部和盖子的泵壳体和可旋转地安装在泵壳体中的转子，其中至少一个叶片滑动地安装在转子中的凹槽中，并且具有至少一个叶片尖端从转子的外周表面突出并且搁置在泵壳体的内周表面上，使得叶片与底部和盖子一起限定进气室和压力室，以分别与径向外部入口和在底部和/或盖中的出口开口，其中转子设置在外围边缘上，具有与壳体底部和/或具有入口开口和/或出口开口的壳体盖相对的倒角。

4. 发明授权

US09011125B2 Vane pump 有权
标题翻译：叶片泵
公开(公告)号：US09011125B2
公开(公告)日：2015-04-21
申请号：US13817330
申请日：2011-07-27
申请人： Dirk Ehrenfeld , Willi Schneider , Torsten Helle
发明人： Dirk Ehrenfeld , Willi Schneider , Torsten Helle
IPC分类号： F04C2/00 , F01C21/08 , F04C2/344
CPC分类号： F04C2/00 , F01C21/08 , F04C2/3442 , F04C2250/20
摘要： A vane pump includes at least one vane, a pump housing with a bottom and a lid, and a rotor rotatably mounted in the pump housing, with the at least one vane being slidingly mounted in a groove in the rotor and having at least one vane tip which protrudes from the outer peripheral surface of the rotor and rests upon the inner peripheral surface of the pump housing so that the vane defines with the bottom and the lid an intake chamber and a pressure chamber to respectively interact with a radially outer inlet opening and outlet opening in the bottom and/or in the lid, wherein the rotor is provided on the peripheral edge with a chamfer in facing relationship to the housing bottom and/or the housing lid having the inlet opening and/or outlet opening.
摘要翻译：叶片泵包括至少一个叶片，具有底部和盖子的泵壳体和可旋转地安装在泵壳体中的转子，其中至少一个叶片滑动地安装在转子中的凹槽中，并且具有至少一个叶片尖端从转子的外周表面突出并且搁置在泵壳体的内周表面上，使得叶片与底部和盖子一起限定进气室和压力室，以分别与径向外部入口和在底部和/或盖中的出口开口，其中转子设置在外围边缘上，具有与壳体底部和/或具有入口开口和/或出口开口的壳体盖相对的倒角。

5. 发明申请

US20130022487A1 VANE PUMP 审中-公开
标题翻译：叶片泵
公开(公告)号：US20130022487A1
公开(公告)日：2013-01-24
申请号：US13521878
申请日：2011-01-04
申请人： Torsten Helle , Benjamin Pyrdok , Willi Schneider , Dirk Ehrenfeld
发明人： Torsten Helle , Benjamin Pyrdok , Willi Schneider , Dirk Ehrenfeld
IPC分类号： F04C2/348
CPC分类号： F01C21/0836 , F01C21/0881 , F04C18/344 , F04C27/004
摘要： The invention relates to a vane pump comprising a pump housing that has a sleeve-shaped housing body, a bottom, and a cover, with the bottom and cover axially closing the housing body. The vane pump also has a rotor, which lies eccentrically in the housing body and which is rotatably mounted in the bottom and the cover, and one or more vanes which are movably mounted in the rotor in an axial direction. Each vane has bearing pins on the axial end faces thereof, with the bearing pins engaging in the bottom and the cover.
摘要翻译：本发明涉及一种叶片泵，其包括具有套筒形壳体，底部和盖的泵壳体，底部和盖板轴向地关闭壳体主体。叶片泵还具有转子，该转子偏心地位于壳体中并且可旋转地安装在底部和盖中，以及一个或多个可沿轴向可移动地安装在转子中的叶片。每个叶片在其轴向端面上具有轴承销，其中轴承销接合在底部和盖子中。

6. 发明授权

US08113794B2 Integrated internal gear pump with an electric motor 有权
标题翻译：集成内齿轮泵带电动马达
公开(公告)号：US08113794B2
公开(公告)日：2012-02-14
申请号：US12652811
申请日：2010-01-06
申请人： Willi Schneider , Torsten Helle
发明人： Willi Schneider , Torsten Helle
IPC分类号： F04B17/00 , F04F5/42 , H02K21/12 , H02K7/06 , H02K7/10
CPC分类号： F04C2/102 , F04C2/084 , F04C15/008 , F05C2201/021 , F05C2225/00
摘要： The invention relates to a rotor pump having an internally toothed outer ring and an externally toothed inner ring which is mounted therein and intermeshes therewith, wherein the outer ring and the inner ring are arranged axis-parallel to one another, and the axes of the outer ring and of the inner ring are at a distance from one another, and the outer ring is connected to a hollow shaft motor with a stator which is fitted with windings, and to a rotor which is rotatably mounted therein, characterized in that the outer ring forms the rotor of the hollow shaft motor.
摘要翻译：本发明涉及一种具有内齿外圈和外齿内环的转子泵，其内安装有与其啮合的外齿环，其中外圈和内圈彼此轴平行地布置，外圈的轴线环和内圈彼此间隔开，并且外圈与具有绕组的定子相连接的中空轴电动机连接到可旋转地安装在其中的转子，其特征在于，所述外环形成中空轴马达的转子。

7. 发明申请

US20080279699A1 FEED PUMP 有权
标题翻译：进料泵
公开(公告)号：US20080279699A1
公开(公告)日：2008-11-13
申请号：US11849293
申请日：2007-09-02
申请人： Willi Schneider , Torsten Helle
发明人： Willi Schneider , Torsten Helle
IPC分类号： F04B49/00
CPC分类号： F04C14/226 , F04B49/002 , F04B49/08 , F04C2270/18 , F04C2270/21
摘要： The disclosure relates to a feed pump for hydraulic media having an input and an output. A pressure-reducing element is connected to the output, at the output of the element the system pressure being present and the output being connected to a consumer, wherein the output is connected to the first input of a pump controller, the second input being connected to the output of the pressure-reducing element, and wherein the pump controller adjusts the feed pump toward maximum delivery if the system pressure is smaller than a minimum pressure or if the system pressure is smaller than the feed pressure, and wherein parallel to the pump controller a pressure limiter is switched such that at the first input thereof the feed pressure is present and at the control input the system pressure is present, wherein the pressure limiter opens if the feed pressure is greater than a desired quantity.
摘要翻译：本公开涉及一种具有输入和输出的用于液压介质的进料泵。减压元件连接到输出端，在元件的输出处存在系统压力，输出端连接到消耗器，其中输出端连接到泵控制器的第一输入端，第二输入端连接到所述减压元件的输出，并且其中如果所述系统压力小于最小压力或所述系统压力小于所述进料压力，则所述泵控制器将所述进料泵调节为最大输送，并且其中平行于所述泵控制器切换压力限制器，使得在其第一输入处存在进料压力，并且在控制输入处存在系统压力，其中如果进料压力大于所需量，则压力限制器打开。

8. 发明授权

US08210836B2 Vane cell pump with adjustable output 有权
标题翻译：具有可调输出的叶片电池泵
公开(公告)号：US08210836B2
公开(公告)日：2012-07-03
申请号：US11846006
申请日：2007-08-28
申请人： Willi Schneider , Torsten Helle , Dirk Ehrenfeld
发明人： Willi Schneider , Torsten Helle , Dirk Ehrenfeld
IPC分类号： F01C20/18 , F04C2/00 , F04C14/18 , F04C28/18
CPC分类号： F04C14/226 , F04C2/3445
摘要： The disclosure relates to a vane cell pump having an external rotor, an internal rotor and a plurality of vanes which are secured in a pivotable manner on the external rotor and which are displacably mounted in a radial manner in the inner rotor, essentially in radial slots. The external rotor is guided along the inner circumferential surface of a stator. The axis of the stator and the axis of the internal rotor are offset in relation to each other, and the stator can be adjusted in the radial direction in relation to the internal rotor and can be modified by the offset. Said stator is partially enclosed by a clamp which is mounted in a pivotable bearing in the housing of the vane cell pump. The clamp includes clamp arms which protrude on both sides of the pivotable bearing, which partially enclose, respectively, the stator.
摘要翻译：本发明涉及一种具有外部转子，内部转子和多个叶片的叶片式电池泵，该叶片电池泵以可转动的方式固定在外部转子上并且以径向方式可置换地安装在内部转子中，基本上在径向槽。外转子沿定子的内周面引导。定子的轴线和内部转子的轴线彼此偏移，并且可以相对于内部转子在径向方向上调节定子，并且可以通过偏移来修改。所述定子被安装在叶片式电池泵壳体中的可枢转轴承中的夹具部分地封闭。夹具包括在可枢转轴承的两侧突出的夹臂，其分别部分地包围定子。

9. 发明申请

US20070292291A1 VANE CELL PUMP 有权
标题翻译： VANE细胞泵
公开(公告)号：US20070292291A1
公开(公告)日：2007-12-20
申请号：US11846006
申请日：2007-08-28
申请人： Willi Schneider , Torsten Helle , Dirk Ehrenfeld
发明人： Willi Schneider , Torsten Helle , Dirk Ehrenfeld
IPC分类号： F01C20/18 , F04C27/00 , F01C19/02 , F01C19/00
CPC分类号： F04C14/226 , F04C2/3445
摘要： The disclosure relates to a vane cell pump having an external rotor, an internal rotor and a plurality of vanes which are secured in a pivotable manner on the external rotor and which are displacably mounted in a radial manner in the inner rotor, essentially in radial slots. The external rotor is guided along the inner circumferential surface of a stator. The axis of the stator and the axis of the internal rotor are offset in relation to each other, and the stator can be adjusted in the radial direction in relation to the internal rotor and can be modified by the offset. Said stator is partially enclosed by a clamp which is mounted in a pivotable bearing in the housing of the vane cell pump. The clamp includes clamp arms which protrude on both sides of the pivotable bearing, which partially enclose, respectively, the stator.
摘要翻译：本发明涉及一种具有外部转子，内部转子和多个叶片的叶片式电池泵，该叶片电池泵以可转动的方式固定在外部转子上并且以径向方式可置换地安装在内部转子中，基本上在径向槽。外转子沿定子的内周面引导。定子的轴线和内部转子的轴线彼此偏移，并且可以相对于内部转子在径向方向上调节定子，并且可以通过偏移来修改。所述定子被安装在叶片式电池泵壳体中的可枢转轴承中的夹具部分地封闭。夹具包括在可枢转轴承的两侧突出的夹臂，其分别部分地包围定子。

10. 发明授权

US07802971B2 Controller for a variable displacement feed pump 有权
标题翻译：用于可变排量进料泵的控制器
公开(公告)号：US07802971B2
公开(公告)日：2010-09-28
申请号：US11849293
申请日：2007-09-02
申请人： Willi Schneider , Torsten Helle
发明人： Willi Schneider , Torsten Helle
IPC分类号： F04B1/26 , F04B49/12 , F16D31/02
CPC分类号： F04C14/226 , F04B49/002 , F04B49/08 , F04C2270/18 , F04C2270/21
摘要： The disclosure relates to a feed pump for hydraulic media having an input and an output. A pressure-reducing element is connected to the output, at the output of the element the system pressure being present and the output being connected to a consumer, wherein the output is connected to the first input of a pump controller, the second input being connected to the output of the pressure-reducing element, and wherein the pump controller adjusts the feed pump toward maximum delivery if the system pressure is smaller than a minimum pressure or if the system pressure is smaller than the feed pressure, and wherein parallel to the pump controller a pressure limiter is switched such that at the first input thereof the feed pressure is present and at the control input the system pressure is present, wherein the pressure limiter opens if the feed pressure is greater than a desired value.
摘要翻译：本公开涉及一种具有输入和输出的用于液压介质的进料泵。减压元件连接到输出端，在元件的输出处存在系统压力，输出端连接到消耗器，其中输出端连接到泵控制器的第一输入端，第二输入端连接到所述减压元件的输出，并且其中如果所述系统压力小于最小压力或所述系统压力小于所述进料压力，则所述泵控制器将所述进料泵调节为最大输送，并且其中平行于所述泵控制器切换压力限制器，使得在其第一输入处存在进给压力，并且在控制输入处存在系统压力，其中如果进给压力大于期望值，则压力限制器打开。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式