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1. 发明申请

WO2013139794A1 SHEAR FORCE PUMP WITH ROTATING CYLINDER 审中-公开
标题翻译：带旋转缸的剪力泵
公开(公告)号：WO2013139794A1
公开(公告)日：2013-09-26
申请号：PCT/EP2013/055700
申请日：2013-03-19
申请人： ENVIC-SENSE AB
发明人： GÅRDHAGEN, Peter , GÅRDHAGEN, Eva-Lena
IPC分类号： F04D5/00 , B01L3/00 , F04B19/00
CPC分类号： F04D29/181 , B01L3/50273 , F04B19/18 , F04B19/20 , F04D5/001 , F04D25/02 , F05B2250/80
摘要： The present invention relates to a device for pumping a fluid at low flows, comprising a body (1) including a channel (2) having a circular cross section for transportation of a fluid, and a cylindrical cavity (3) arranged in connection with the channel and with its longitudinal axis being non coplanar with the longitudinal axis of the channel, and a pump including a rotatable cylinder (6) extending into the cavity, coaxial with the cavity, with the periphery of the cylinder protruding into the channel, thereby driving the fluid in the channel by shear forces. The channel and the cylinder are both arranged at a distance from the bottom of the cavity, so as to form a cylindrical space (20) between the cylinder and the bottom of the cavity for receiving some of the driven fluid, wherein the cylinder and the cavity are arranged so that a vortex (23) is generated in the fluid in the space by the rotation of the cylinder, and an opening (22) is formed between the space and the channel, which allows the vortex generated in the space to continue into the channel. The device provides a steady and smooth flow in the channel.
摘要翻译：本发明涉及一种用于以低流量泵送流体的装置，其包括主体（1），该主体（1）包括具有用于输送流体的圆形横截面的通道（2）和与并且其纵向轴线与通道的纵向轴线不共面;以及泵，其包括延伸到空腔中的可旋转气缸（6），其与空腔同轴，其中气缸的周边突出到通道中，从而驱动通道中的流体通过剪切力。通道和气缸两者均布置在与腔的底部一定距离处，以便在气缸和腔的底部之间形成圆柱形空间（20），用于接收一些从动流体，其中气缸和空腔被布置成使得通过气缸的旋转在空间中的流体中产生涡流（23），并且在空间和通道之间形成开口（22），这允许空间中产生的涡流继续进入频道。该设备在通道中提供稳定和平稳的流动。

2. 发明申请

WO2013139768A1 A DEVICE FOR CONTROLLING A FLUID FLOW IN A COMPARTMENT 审中-公开
标题翻译：用于控制在一个舱室中的流体流动的装置
公开(公告)号：WO2013139768A1
公开(公告)日：2013-09-26
申请号：PCT/EP2013/055643
申请日：2013-03-19
申请人： ENVIC-SENSE AB
发明人： GÅRDHAGEN, Peter , GÅRDHAGEN, Eva-Lena
IPC分类号： B01L3/00 , G01N35/10
CPC分类号： G01N35/08 , B01L3/50273 , B01L3/502746 , B01L2300/0636 , B01L2300/0816 , B01L2300/0877 , B01L2400/0463 , B01L2400/0487 , B01L2400/086 , G01N35/1095
摘要： The present invention relates to a device for controlling the flow of a fluid in a compartment (4) with an inlet opening (5) and an outlet opening (6). The device comprises an inlet channel (8) connected to the inlet opening for transportation of fluid to the compartment, an outlet channel (9) connected to the outlet opening for transportation of fluid from the compartment and a pump (17) arranged to pump the fluid. The compartment is provided with a third opening (12). The device comprises a distribution chamber (15) connected to the inlet channel and a third channel (14) connected between the distribution chamber and the third opening for transportation of fluid between the distribution chamber and the compartment. The pump is arranged to vary the fluid flow velocity in the distribution chamber between a lower and a higher flow velocity, and the third channel is arranged so that its transport direction depends upon the flow velocity in the distribution chamber such that the fluid in the third channel is transported in a direction from the distribution chamber to the compartment at said lower flow velocity in the distribution chamber, which leads to a slow flow in the compartment, and in the opposite direction at said higher flow velocity in the distribution chamber due an injector effect, which leads to a substantial increase in the flow velocity in the inlet channel and thus in the compartment.
摘要翻译：本发明涉及一种用于控制具有入口（5）和出口（6）的隔室（4）中的流体流动的装置。该装置包括连接到入口的入口通道（8），用于将流体输送到隔间;连接到出口的出口通道（9），用于输送来自隔间的流体;以及泵（17）流体。隔室设置有第三开口（12）。该装置包括连接到入口通道的分配室（15）和连接在分配室和第三开口之间的第三通道（14），用于在分配室和室之间输送流体。泵被布置成改变分配室中的流体流速在较低和较高流速之间，并且第三通道被布置成使得其输送方向取决于分配室中的流速，使得第三通道在分配室中以所述较低流速从分配室向隔室输送，这导致隔室中的缓慢流动，并且由于喷射器在分配室中的所述较高流速处于相反方向效果，这导致入口通道中以及因此在隔室中的流速的显着增加。

3. 发明授权

US09151296B2 Device for pumping a fluid at low flows 有权
标题翻译：用于以低流量泵送流体的装置
公开(公告)号：US09151296B2
公开(公告)日：2015-10-06
申请号：US14386635
申请日：2013-03-19
申请人： Envic-Sense AB
发明人： Peter Gårdhagen , Eva-Lena Gårdhagen
IPC分类号： F04D29/18 , F04D25/02 , F04D5/00 , F04B19/18 , F04B19/20 , B01L3/00
CPC分类号： F04D29/181 , B01L3/50273 , F04B19/18 , F04B19/20 , F04D5/001 , F04D25/02 , F05B2250/80
摘要： The present invention relates to a device for pumping a fluid at low flows, comprising a body (1) including a channel (2) having a circular cross section for transportation of a fluid, and a cylindrical cavity (3) arranged in connection with the channel and with its longitudinal axis being non coplanar with the longitudinal axis of the channel, and a pump including a rotatable cylinder (6) extending into the cavity, coaxial with the cavity, with the periphery of the cylinder protruding into the channel, thereby driving the fluid in the channel by shear forces. The channel and the cylinder are both arranged at a distance from the bottom of the cavity, so as to form a cylindrical space (20) between the cylinder and the bottom of the cavity for receiving some of the driven fluid, wherein the cylinder and the cavity are arranged so that a vortex (23) is generated in the fluid in the space by the rotation of the cylinder, and an opening (22) is formed between the space and the channel, which allows the vortex generated in the space to continue into the channel. The device provides a steady and smooth flow in the channel.
摘要翻译：本发明涉及一种用于以低流量泵送流体的装置，其包括主体（1），该主体（1）包括具有用于输送流体的圆形横截面的通道（2）以及与并且其纵向轴线与通道的纵向轴线不共面;以及泵，其包括延伸到空腔中的可旋转气缸（6），其与空腔同轴，其中气缸的周边突出到通道中，从而驱动通道中的流体通过剪切力。通道和气缸两者均布置在与腔的底部一定距离处，以便在气缸和腔的底部之间形成圆柱形空间（20），用于接收一些从动流体，其中气缸和空腔被布置成使得通过气缸的旋转在空间中的流体中产生涡流（23），并且在空间和通道之间形成开口（22），这允许空间中产生的涡流继续进入频道。该设备在通道中提供稳定和平稳的流动。

4. 发明专利

SE1230029A1 Anordning för att pumpa en vätska vid låga flöden 未知
公开(公告)号：SE1230029A1
公开(公告)日：2013-01-15
申请号：SE1230029
申请日：2012-03-22
申请人： ENVIC SENSE AB
发明人： GAARDHAGEN PETER , GAARDHAGEN EVA-LENA
IPC分类号： F04B19/00 , G01N35/10

5. 发明授权

US09110045B2 Device for controlling a fluid flow in a compartment 有权
标题翻译：用于控制隔室中的流体流动的装置
公开(公告)号：US09110045B2
公开(公告)日：2015-08-18
申请号：US14387035
申请日：2013-03-19
申请人： Envic-Sense AB
发明人： Peter Gårdhagen , Eva-Lena Gårdhagen
IPC分类号： G01N1/00 , G01N35/08 , B01L3/00 , G01N35/10
CPC分类号： G01N35/08 , B01L3/50273 , B01L3/502746 , B01L2300/0636 , B01L2300/0816 , B01L2300/0877 , B01L2400/0463 , B01L2400/0487 , B01L2400/086 , G01N35/1095
摘要： The present invention relates to a device for controlling the flow of a fluid in a compartment (4) with an inlet opening (5) and an outlet opening (6). The device comprises an inlet channel (8) connected to the inlet opening for transportation of fluid to the compartment, an outlet channel (9) connected to the outlet opening for transportation of fluid from the compartment and a pump (17) arranged to pump the fluid. The compartment is provided with a third opening (12). The device comprises a distribution chamber (15) connected to the inlet channel and a third channel (14) connected between the distribution chamber and the third opening for transportation of fluid between the distribution chamber and the compartment. The pump is arranged to vary the fluid flow velocity in the distribution chamber between a lower and a higher flow velocity, and the third channel is arranged so that its transport direction depends upon the flow velocity in the distribution chamber such that the fluid in the third channel is transported in a direction from the distribution chamber to the compartment at said lower flow velocity in the distribution chamber, which leads to a slow flow in the compartment, and in the opposite direction at said higher flow velocity in the distribution chamber due an injector effect, which leads to a substantial increase in the flow velocity in the inlet channel and thus in the compartment.
摘要翻译：本发明涉及一种用于控制具有入口（5）和出口（6）的隔室（4）中的流体流动的装置。该装置包括连接到入口的入口通道（8），用于将流体输送到隔间;连接到出口的出口通道（9），用于输送来自隔间的流体;以及泵（17）流体。隔室设置有第三开口（12）。该装置包括连接到入口通道的分配室（15）和连接在分配室和第三开口之间的第三通道（14），用于在分配室和室之间输送流体。泵被布置成改变分配室中的流体流速在较低和较高流速之间，并且第三通道被布置成使得其输送方向取决于分配室中的流速，使得第三通道在分配室中以所述较低流速从分配室向隔室输送，这导致隔室中的缓慢流动，并且由于喷射器在分配室中的所述较高流速处于相反方向效果，这导致入口通道中以及因此在隔室中的流速的显着增加。

6. 发明申请

US20150050124A1 DEVICE FOR PUMPING A FLUID AT LOW FLOWS 有权
标题翻译：用于在低流量下泵送流体的装置
公开(公告)号：US20150050124A1
公开(公告)日：2015-02-19
申请号：US14386635
申请日：2013-03-19
申请人： Envic-Sense AB
发明人： Peter Gardhagen , Eva-Lena Gardhagen
IPC分类号： F04D29/18 , F04D25/02
CPC分类号： F04D29/181 , B01L3/50273 , F04B19/18 , F04B19/20 , F04D5/001 , F04D25/02 , F05B2250/80
摘要： The present invention relates to a device for pumping a fluid at low flows, comprising a body (1) including a channel (2) having a circular cross section for transportation of a fluid, and a cylindrical cavity (3) arranged in connection with the channel and with its longitudinal axis being non coplanar with the longitudinal axis of the channel, and a pump including a rotatable cylinder (6) extending into the cavity, coaxial with the cavity, with the periphery of the cylinder protruding into the channel, thereby driving the fluid in the channel by shear forces. The channel and the cylinder are both arranged at a distance from the bottom of the cavity, so as to form a cylindrical space (20) between the cylinder and the bottom of the cavity for receiving some of the driven fluid, wherein the cylinder and the cavity are arranged so that a vortex (23) is generated in the fluid in the space by the rotation of the cylinder, and an opening (22) is formed between the space and the channel, which allows the vortex generated in the space to continue into the channel. The device provides a steady and smooth flow in the channel.
摘要翻译：本发明涉及一种用于以低流量泵送流体的装置，其包括主体（1），该主体（1）包括具有用于输送流体的圆形横截面的通道（2）以及与并且其纵向轴线与通道的纵向轴线不共面;以及泵，其包括延伸到空腔中的可旋转气缸（6），其与空腔同轴，其中气缸的周边突出到通道中，从而驱动通道中的流体通过剪切力。通道和气缸两者均布置在与腔的底部一定距离处，以便在气缸和腔的底部之间形成圆柱形空间（20），用于接收一些从动流体，其中气缸和空腔被布置成使得通过气缸的旋转在空间中的流体中产生涡流（23），并且在空间和通道之间形成开口（22），这允许空间中产生的涡流继续进入频道。该设备在通道中提供稳定和平稳的流动。

7. 发明专利

SE1230030A1 Anordning för att styra ett vätskeflöde i ett utrymme 未知
公开(公告)号：SE1230030A1
公开(公告)日：2013-03-19
申请号：SE1230030
申请日：2012-03-22
申请人： ENVIC SENSE AB
发明人： GAARDHAGEN PETER , GAARDHAGEN EVA-LENA
IPC分类号： G01N35/10

8. 发明专利

SE535858C2 Anordning för att pumpa en vätska vid låga flöden 未知
公开(公告)号：SE535858C2
公开(公告)日：2013-01-15
申请号：SE1230029
申请日：2012-03-22
申请人： ENVIC SENSE AB
发明人： GAARDHAGEN PETER , GAARDHAGEN EVA-LENA
IPC分类号： F04B19/00 , G01N35/10

9. 发明专利

PE20142235A1 DISPOSITIVO PARA BOMBEAR UN FLUIDO A BAJOS FLUJOS 未知
公开(公告)号：PE20142235A1
公开(公告)日：2015-01-07
申请号：PE2014001459
申请日：2013-03-19
申请人： ENVIC SENSE AB
发明人： G& ;RDHAGEN PETER , G& ;RDHAGEN EVA-LENA
IPC分类号： F04D5/00 , B01L3/00 , F04B19/00
摘要： REFERIDA A UN DISPOSITIVO PARA BOMBEAR UN FLUIDO A BAJOS FLUJOS, EL CUAL COMPRENDE: a) UN CUERPO QUE PRESENTA UN CANAL CON UNA SECCION TRANSVERSAL CIRCULAR PARA EL TRANSPORTE DE UN FLUIDO Y UNA CAVIDAD CILINDRICA Y b) UNA BOMBA QUE PRESENTA UN CILINDRO ROTATORIO QUE SE EXTIENDE EN LA CAVIDAD Y ESTA DISPUESTO DE MODO QUE UNA PARTE DEL CILINDRO ESTA UBICADA EN EL CANAL, DONDE EL CANAL Y EL CILINDRO ESTAN DISPUESTOS A UNA DISTANCIA DESDE EL FONDO DE LA CAVIDAD, PARA FORMAR UN ESPACIO CILINDRICO ENTRE EL CILINDRO Y EL FONDO DE LA CAVIDAD PARA RECIBIR UN FLUIDO, EN EL QUE EL CILINDRO Y LA CAVIDAD ESTAN DISPUESTOS DE MODO QUE SE GENERA UN REMOLINO EN EL FLUIDO EN DICHO ESPACIO MEDIANTE LA ROTACION DEL CILINDRO, Y EL CILINDRO SE EXTIENDE EN EL CANAL DE MODO QUE SE FORMA UNA ABERTURA ENTRE DICHO ESPACIO Y EL CANAL QUE PERMITE QUE EL REMOLINO GENERADO EN EL ESPACIO CONTINUE EN EL CANAL

10. 发明专利

PE22352014A1 DISPOSITIVO PARA BOMBEAR UN FLUIDO A BAJOS FLUJOS 未知
公开(公告)号：PE22352014A1
公开(公告)日：2015-01-07
申请号：PE0014592014
申请日：2013-03-19
申请人： ENVIC SENSE AB
发明人： G& ;RDHAGEN PETER , G& ;RDHAGEN EVA-LENA
IPC分类号： F04D5/00 , B01L3/00 , F04B19/00
CPC分类号： F04D29/181 , B01L3/50273 , F04B19/18 , F04B19/20 , F04D5/001 , F04D25/02 , F05B2250/80
摘要： REFERIDA A UN DISPOSITIVO PARA BOMBEAR UN FLUIDO A BAJOS FLUJOS, EL CUAL COMPRENDE: a) UN CUERPO QUE PRESENTA UN CANAL CON UNA SECCION TRANSVERSAL CIRCULAR PARA EL TRANSPORTE DE UN FLUIDO Y UNA CAVIDAD CILINDRICA Y b) UNA BOMBA QUE PRESENTA UN CILINDRO ROTATORIO QUE SE EXTIENDE EN LA CAVIDAD Y ESTA DISPUESTO DE MODO QUE UNA PARTE DEL CILINDRO ESTA UBICADA EN EL CANAL, DONDE EL CANAL Y EL CILINDRO ESTAN DISPUESTOS A UNA DISTANCIA DESDE EL FONDO DE LA CAVIDAD, PARA FORMAR UN ESPACIO CILINDRICO ENTRE EL CILINDRO Y EL FONDO DE LA CAVIDAD PARA RECIBIR UN FLUIDO, EN EL QUE EL CILINDRO Y LA CAVIDAD ESTAN DISPUESTOS DE MODO QUE SE GENERA UN REMOLINO EN EL FLUIDO EN DICHO ESPACIO MEDIANTE LA ROTACION DEL CILINDRO, Y EL CILINDRO SE EXTIENDE EN EL CANAL DE MODO QUE SE FORMA UNA ABERTURA ENTRE DICHO ESPACIO Y EL CANAL QUE PERMITE QUE EL REMOLINO GENERADO EN EL ESPACIO CONTINUE EN EL CANAL

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