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1. 发明授权

US09416877B2 Cooling device for spindle sealing and/or bearing means 有权
标题翻译：用于主轴密封和/或轴承装置的冷却装置
公开(公告)号：US09416877B2
公开(公告)日：2016-08-16
申请号：US13377378
申请日：2010-06-11
申请人： Peter Hagqvist , Kjell Klintenstedt
发明人： Peter Hagqvist , Kjell Klintenstedt
IPC分类号： F16C33/76 , F16J15/32 , B04B9/12 , F16C33/78 , F16C37/00 , B04B15/02
CPC分类号： F16J15/324 , B04B9/12 , B04B15/02 , F16C33/7843 , F16C37/007 , F16C2320/42
摘要： A cooling device for cooling of a seal fixed in a non-rotatable member and with a circumferential contact surface on a rotating member. A closed ring-formed chamber is arranged in the rotating member radially inside of the seal. The chamber contains an amount of cooling medium which at normal rotating operation is both liquid and gaseous, such that the liquid cooling medium which by centrifugal forces is pressed towards the outer wall of the chamber is evaporated from the heat generated by the seal, and where a cooling member is arranged on the rotating member to cool an area radially inside of the chamber, such that the gaseous cooling medium is condensed from the cooling effect of the cooling member. The invention also relates to a centrifugal separator comprising such a cooling device.
摘要翻译：一种冷却装置，用于冷却固定在不旋转构件中的密封件和旋转构件上的周向接触表面。闭合的环形室在密封件的径向内部设置在旋转构件中。该室包含一定量的冷却介质，其在正常的旋转操作下都是液体和气态的，使得通过离心力被挤压到室的外壁的液体冷却介质从密封件产生的热量蒸发，并且其中冷却构件设置在旋转构件上以冷却室的径向内部的区域，使得气态冷却介质从冷却构件的冷却效果冷凝。本发明还涉及一种包括这种冷却装置的离心分离器。

2. 发明申请

US20120138519A1 COOLING DEVICE FOR SPINDLE SEALING AND/OR BEARING MEANS 有权
标题翻译：用于主轴密封和/或轴承装置的冷却装置
公开(公告)号：US20120138519A1
公开(公告)日：2012-06-07
申请号：US13377378
申请日：2010-06-11
申请人： Peter Hagqvist , Kjell Klintenstedt
发明人： Peter Hagqvist , Kjell Klintenstedt
IPC分类号： B01D35/18 , F28F7/00
CPC分类号： F16J15/324 , B04B9/12 , B04B15/02 , F16C33/7843 , F16C37/007 , F16C2320/42
摘要： A cooling device for cooling of a sealing means fixed in a non-rotatable member and with a circumferential contact surface on a rotating member. A closed ring-formed chamber is arranged in the rotating member radially inside of said sealing means. Said chamber contains an amount of cooling medium which at normal rotating operation is both liquid and gaseous, such that the liquid cooling medium which by centrifugal forces is pressed towards the outer wall of said chamber is evaporated from the heat generated by said sealing means, and where a cooling member is arranged on said rotating member to cool an area radially inside of said chamber, such that the gaseous cooling medium is condensed from the cooling effect of said cooling member. The invention also relates to a centrifugal separator comprising such a cooling device.
摘要翻译：一种冷却装置，用于冷却固定在不旋转构件中的密封装置和旋转构件上的圆周接触表面。闭合的环形室在所述密封装置的径向内部设置在旋转构件中。所述室包含一定量的冷却介质，其在正常旋转操作下是液体和气态的，使得通过离心力被压向所述室的外壁的液体冷却介质从所述密封装置产生的热量蒸发，其中在所述旋转构件上布置有冷却构件以冷却所述室的径向内部的区域，使得所述气态冷却介质从所述冷却构件的冷却效果冷凝。本发明还涉及一种包括这种冷却装置的离心分离器。

3. 发明授权

US10357787B2 Centrifugal separator having energy consumption reducing devices 有权
公开(公告)号：US10357787B2
公开(公告)日：2019-07-23
申请号：US13254297
申请日：2010-03-05
申请人： Peter Thorwid , Roland Isaksson , Peter Hagqvist , Carl Häggmark , Lars Hillström
发明人： Peter Thorwid , Roland Isaksson , Peter Hagqvist , Carl Häggmark , Lars Hillström
IPC分类号： B04B11/02 , B04B7/02 , B04B15/02 , B04B15/08
摘要： The invention relates to a centrifugal separator comprising a casing which delimits and seals off a space in which a rotor is arranged. The rotor forms a separation space which is sealed or isolated from the space, and in which separation space centrifugal separation of a higher density and a lower density component from a fluid takes place. An inlet extends into the rotor for introducing fluid to the separation space, and a first outlet extends from the rotor for discharge of a component separated from the fluid. The space is connected to a pump device which is arranged to remove gas, thereby maintaining negative pressure in said space. The rotor comprises at least one second outlet extending from the separation space to the space for discharge of at least one higher density component separated from the fluid. The invention also relates to a method in such a centrifugal separator.

4. 发明授权

US5500247A Method for production of a continuous web of fluid purifier membrane filter stock material having a low pressure side permeable layer sandwiched between two membrane carrier layers having cast-in place external membranes 失效
标题翻译：用于生产具有低压侧渗透层的流体净化器膜过滤材料的连续幅材的方法，所述低压侧渗透层夹在两个具有内置膜的膜载体层之间
公开(公告)号：US5500247A
公开(公告)日：1996-03-19
申请号：US158384
申请日：1993-11-29
申请人： Peter Hagqvist
发明人： Peter Hagqvist
IPC分类号： B01D39/00 , B01D39/16 , B01D69/00 , B01D69/10 , B05D1/36 , B05D1/40 , B05D3/02 , B05D3/12
CPC分类号： B01D69/10 , B01D69/00
摘要： In a method for producing a membrane filter for a fluid purifier, wherein the filter includes a pair of membrane layers and a spacer layer placed therebetween, a layer of membrane-forming casting solution is applied to the outer surfaces of a web of fluid-permeable starting material for the membrane layers and the spacer layer. The web-like starting material is passed through a bath so as to gel the casting solution.
摘要翻译：在制造用于流体净化器的膜过滤器的方法中，其中所述过滤器包括一对隔膜层和间隔层，将一层膜形成浇铸溶液施加到流体可渗透纤维网的外表面上用于膜层和间隔层的起始材料。将网状起始材料通过浴，以使浇铸溶液凝胶化。

5. 发明授权

US06251271B1 Device for purifying a fluid 失效
标题翻译：净化流体的装置
公开(公告)号：US06251271B1
公开(公告)日：2001-06-26
申请号：US09445867
申请日：2000-01-12
申请人： Peter Hagqvist
发明人： Peter Hagqvist
IPC分类号： B01D2952
CPC分类号： B01D65/08 , B01D2321/205
摘要： An apparatus for purifying, by membrane separation, a fluid in a membrane module 1 of pressurized aid purifiers. The fluid is brought to flow through a filtering unit 11 of the membrane module 1. The flow is circulated for efficiency. This recirculation of the fluid takes place within the filtering unit 11. The direction of flow of the fluid through a first flow segment 12 of the filtering unit 11 is opposite the direction of flow of the fluid through a second flow segment 13 of the filtering unit 11.
摘要翻译：一种通过膜分离来净化加压辅助净化器的膜组件1中的流体的装置。使流体流过膜组件1的过滤单元11.流动循环以获得效率。流体的这种再循环发生在过滤单元11内。流体通过过滤单元11的第一流动段12的流动方向与通过过滤单元11的第二流动段13的流体的流动方向相反 11。

6. 发明授权

US5364525A Device for purifying water 失效
标题翻译：水净化装置
公开(公告)号：US5364525A
公开(公告)日：1994-11-15
申请号：US953549
申请日：1992-10-29
申请人： Peter Hagqvist , Per Fonser , Fredrik Dellby
发明人： Peter Hagqvist , Per Fonser , Fredrik Dellby
IPC分类号： B01D61/04 , B01D61/08 , C02F1/28 , C02F1/42 , C02F1/44 , C02F9/00
CPC分类号： C02F1/42 , B01D61/025 , B01D61/04 , B01D61/08 , C02F1/441 , B01D2311/04
摘要： A device for purifying water comprises a filter unit (10) containing an osmotic membrane and provided with an inlet (11), a filtrate outlet (12), a return conduit (14) for a recirculating large flow of unfiltered water and having an outlet (22) for a small flow of reject water,According to the invention, two ion exchange units (17, 18) are arranged in parallel and connected to the filter unit (10) in such way that raw water entering the device is first passed through one of said ion exchange units to be softened, and that the reject water is passed in the opposite direction through the other ion exchange unit to regenerate the same. Valve means (19, 24) are provided for alternately shifting the ion exchange units between the functions of softening and regeneration.
摘要翻译：用于净化水的装置包括含有渗透膜的过滤器单元（10），其具有入口（11），滤液出口（12），用于循环大量未过滤水的返回管道（14），并具有出口（22），根据本发明，两个离子交换单元（17,18）平行布置并连接到过滤器单元（10），使得首先通过进入设备的原水通过一个所述要被软化的离子交换单元，并且排出水通过另一个离子交换单元沿相反方向通过以再生。提供阀装置（19,24），用于在软化和再生的功能之间交替地移动离子交换单元。

7. 发明授权

US4392871A Combustion process with waste gas purification 失效
标题翻译：燃烧过程与废气净化
公开(公告)号：US4392871A
公开(公告)日：1983-07-12
申请号：US409327
申请日：1982-08-18
申请人： Goran Almlof , Peter Hagqvist
发明人： Goran Almlof , Peter Hagqvist
IPC分类号： B01D53/00 , F23J15/00 , B01D47/05
CPC分类号： F23J15/006 , B01D53/002
摘要： The invention relates to a combustion process with cleansing of the waste gases by compressing, cooling and expanding said gases.The invention provides a continuous process in which highly contaminated low-grade fuels having a high water content can be effectively burned and the waste gases efficiently cleansed, by subjecting the cooled waste gases, together with residual non-desired substances, to a rapid drop in pressure in one or more stages by means of an expansion means (5), whereat the input drive power of the compressor (3), required for compressing said gases, is so high that the temperature downstream of the expansion means (5) is sufficiently low for the condensation and precipitation of frozen contaminants in the waste gases, together with ice crystals.The invention can be applied to all forms of combustion plants, primarily combined power and heating plants fired with fuel having a high sulphur and water content.
摘要翻译：本发明涉及通过压缩，冷却和膨胀所述气体来净化废气的燃烧过程。本发明提供了一种连续的方法，其中通过使冷却的废气与残留的非所需物质一起快速下降，可以有效地将具有高含水量的高度污染的低级燃料有效地燃烧并且废气有效地清洗通过膨胀装置（5）在一个或多个阶段中的压力，其中压缩所述气体所需的压缩机（3）的输入驱动功率如此高，使得膨胀装置（5）下游的温度足够对于废气中的冷冻污染物的冷凝和沉淀以及冰晶体来说是低的。本发明可以应用于所有形式的燃烧设备，主要是用具有高硫和水含量的燃料燃烧的组合式电力和加热设备。

8. 发明申请

US20120040816A1 CENTRIFUGAL SEPARATOR 审中-公开
标题翻译：离心分离器
公开(公告)号：US20120040816A1
公开(公告)日：2012-02-16
申请号：US13254297
申请日：2010-03-05
申请人： Peter Thorwid , Roland Isaksson , Peter Hagqvist , Carl Häggmark , Lars Hillström
发明人： Peter Thorwid , Roland Isaksson , Peter Hagqvist , Carl Häggmark , Lars Hillström
IPC分类号： B04B15/02 , B04B11/04 , B01D17/038 , B04B7/08 , B04B9/08 , B04B15/08 , B04B11/02
CPC分类号： B04B11/02 , B04B7/02 , B04B15/02 , B04B15/08
摘要： The invention relates to a centrifugal separator comprising a casing which delimits and seals off a space in which a rotor is arranged. The rotor forms a separation space which is sealed or isolated from the space, and in which separation space centrifugal separation of a higher density and a lower density component from a fluid takes place. An inlet extends into the rotor for introducing fluid to the separation space, and a first outlet extends from the rotor for discharge of a component separated from the fluid. The space is connected to a pump device which is arranged to remove gas, thereby maintaining negative pressure in said space. The rotor comprises at least one second outlet extending from the separation space to the space for discharge of at least one higher density component separated from the fluid. The invention also relates to a method in such a centrifugal separator.
摘要翻译：本发明涉及一种离心分离器，其包括限定和密封其中布置有转子的空间的壳体。转子形成了与空间密封或隔离的分离空间，并且在分离空间中发生了较高密度和较低密度组分与流体的离心分离。入口延伸到转子中以将流体引入分离空间，并且第一出口从转子延伸以排出与流体分离的部件。空间连接到泵装置，该泵装置被布置成去除气体，从而在所述空间中保持负压。转子包括从分离空间延伸到空间的至少一个第二出口，用于排出与流体分离的至少一个较高密度的组分。本发明还涉及这种离心分离器中的方法。

9. 发明授权

US5429744A Spacer elements between membrane surfaces of a fluid purifier, and a method for their manufacture 失效
标题翻译：流体净化器的膜表面之间的间隔元件及其制造方法
公开(公告)号：US5429744A
公开(公告)日：1995-07-04
申请号：US126608
申请日：1993-09-27
申请人： Peter Hagqvist
发明人： Peter Hagqvist
IPC分类号： B01D39/00 , B01D63/08 , B01D63/14 , B01D69/00 , B01D69/10 , B01D27/06
CPC分类号： B01D63/14 , B01D63/084 , B01D69/00 , B01D69/10 , Y10T156/10 , Y10T428/24207 , Y10T428/24264
摘要： In a method of producing spacer elements between pairs of mutually facing membrane surfaces for a fluid purifier, to minimize the number of separate parts required in the assembly of a membrane module for the fluid purifier, the sides of mutually parallel strings of spacer material are joined with the surfaces obliquely to a longitudinal extension of the surfaces. The surfaces are turned to face one another with respective parallel strings intersecting and abutting one another.
摘要翻译：在用于流体净化器的成对相互面对的膜表面之间制造间隔元件的方法中，为了最小化组装用于流体净化器的膜组件所需的分离部件的数量，将间隔物材料的相互平行的串连接在一起其表面倾斜于表面的纵向延伸。这些表面被转动成相互面对，并具有彼此相交并彼此邻接的相应的平行线。

10. 发明授权

US5401403A Membrane module and a method for its manufacture 失效
标题翻译：膜模块及其制造方法
公开(公告)号：US5401403A
公开(公告)日：1995-03-28
申请号：US123896
申请日：1993-09-20
申请人： Peter Hagqvist
发明人： Peter Hagqvist
IPC分类号： B01D63/08 , B01D63/14
CPC分类号： B01D63/14 , B01D63/081 , B01D63/084
摘要： A method of producing a fluid purifier membrane module, sheets of membrane material are disposed in layers with intermediate spacer elements in a manner to obtain mutually alternating spaces for contaminated and purified fluid respectively. Mutually adjoining sheets of membrane material (12) are joined together in pairs in a manner to obtain membrane units (10) which include closed cavities (28). The membrane units (10) with associated spacer elements (18, 34) are arranged in a stack. The mutually facing outer surfaces of the membrane units are joined together in zones and in a fluid-tight fashion along at least one line (36) which extends through the walls of the membrane units. The membrane units are perforated along the line in a manner to obtain through the membrane units a passageway (32) which communicates with the cavities (28).
摘要翻译：一种制备流体净化膜组件的方法，膜材料层分别以中间隔离元件分层设置，以分别为被污染和净化的流体获得互相交替的空间。相互邻接的膜材料片（12）成对地接合在一起以获得包括闭合腔（28）的膜单元（10）。具有相关联的间隔元件（18,34）的膜单元（10）被布置成堆叠。膜单元的相互面对的外表面沿着沿着膜单元的壁延伸的至少一个线（36）以区域和流体密封的方式接合在一起。膜单元沿着线穿孔，以通过膜单元获得与空腔（28）连通的通道（32）。

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