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公开(公告)号：WO2011122965A3
公开(公告)日：2011-11-24
申请号：PCT/NZ2011000041
申请日：2011-03-31
Applicant: SWASHPUMP TECHNOLOGIES LTD , HASSELL DAVID JONATHAN , LAYNE JOHN , ALSOP GLYN
Inventor： HASSELL DAVID JONATHAN , LAYNE JOHN , ALSOP GLYN
CPC classification number: B67D7/58 , B67D7/62 , B67D7/763 , F04B49/106 , F04B53/22 , F04B2203/0207 , F04B2203/0209
Abstract: This standardised fuel pumping module is used within a forecourt fuel dispenser. Improved fluid flow paths include a shaped conduit between an output of a rotary fuel pump and a vortex air separator. Internal dimensions are optimized. A swash pump cartridge option with a variable speed drive provides up to at least 140 air-free l/min from the dispenser. Torque and motor speed signals allow comparisons with fuel meter revolution rate to indicate fraud or faults during delivery of fuel without extra transducers. Means to shut down the dispenser and raise an alarm are provided.
Abstract translation: 这种标准化的燃料泵送模块用在前院加油机内。 改进的流体流动路径包括旋转燃料泵的输出和涡旋空气分离器之间的成形导管。 内部尺寸进行了优化。 具有变速驱动器的斜盘式泵芯选件可以从分配器提供至少140个无空气流量/分钟。 扭矩和电机转速信号可以与燃油表转速进行比较，以指示在没有额外换能器的情况下输送燃油期间的欺诈或故障。 提供关闭分配器并发出警报的手段。
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Patent Agency Ranking
公开(公告)号：WO2011078696A2
公开(公告)日：2011-06-30
申请号：PCT/NZ2010000081
申请日：2010-04-24
Applicant: SWASHPUMP TECHNOLOGIES LTD , DALZIEL LINDSAY BRUCE , LAYNE JOHN , SMIT BENNO FRANK
Inventor： DALZIEL LINDSAY BRUCE , LAYNE JOHN , SMIT BENNO FRANK
IPC: F04C9/00
CPC classification number: F04C9/005 , F01C21/02 , F04C13/008 , F04C15/0073 , F04C2230/91 , F04C2240/51 , F05C2201/0442 , F05C2225/00 , H02K1/185 , H02K1/278 , H02K5/128 , H02K5/15 , H02K7/086 , H02K2205/03
Abstract: A rotatable drive shaft in the swash pump or turbine for liquids is supported by one bearing at each end. An integrated motor or dynamo uses the same two bearings. The compound first bearing supports a slanted section of the drive shaft placed inside the inner swash sphere, and transfers rotational power to the attached nutatable swash plate. The second bearing confines rotation of the drive shaft in a defined axis. Either one of the bearings is made to prevent axial movement of the drive shaft, preventing swash pump misalignment. A resilient drive, and an immersed pump are described.
Abstract translation: 用于液体的斜盘泵或涡轮机中的可旋转驱动轴由每个端部处的一个轴承支撑。 集成电机或发电机使用相同的两个轴承。 复合第一轴承支撑位于内部旋转斜盘球体内的驱动轴的倾斜部分，并将旋转动力传递给附属的可旋转斜盘。 第二轴承将驱动轴的旋转限制在限定的轴线上。 其中一个轴承用于防止驱动轴的轴向移动，从而防止斜盘泵偏差。 描述了弹性驱动器和浸入式泵。
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公开(公告)号：NZ599862A
公开(公告)日：2013-11-29
申请号：NZ59986210
申请日：2010-10-19
Applicant: SWASHPUMP TECHNOLOGIES LTD
Inventor： DALZIEL LINDSAY BRUCE , HASSELL DAVID JONATHAN , SPENCE DALE , EWING DALE , BOLT DAVID , LAYNE JOHN
Abstract: 599862 A vapour recovery system recovers vapours expelled from a vehicle during refuelling at a fuel dispensing point and returns the vapours to an underground storage tank through a vapour flow path that is in fluid communication with an air to liquid regulator valve and a vapour pump. The air to liquid regulator valve (500) regulates the amount of vapour that is recovered through the fuel dispensing point in proportion to the fuel dispensed into the vehicle, and a controller (270) monitors a parameter of the vapour recovery system such as, for example, the pressure within a first portion of the vapour flow path (220) between the inlet side of the vapour pump (250) and the air to liquid regulator valve, and maintains a substantially constant pressure level in the first portion of the vapour flow path. As the amount of fuel that is dispensed by the fuel nozzle (210) increases, the amount of vapour laden air that is drawn into the combined inlet portion of the vapour return passages by the vapour pump increases. This increased load on the vapour pump causes the vapour pump to begin to slow down as more torque is required but the current supplied to the motor (252) remains constant. In response to the reduction in speed, the control system increases the amount of current provided to the motor, thereby increasing the amount of torque that is produced. As such, the vapour pump is able to maintain the desired vacuum level within the combined inlet portion of the vapour return passages even though the amount of vapour being drawn through the vapour pump has increased. The control system similarly reduces the amount of current that is supplied to the motor when the load on the vapour pump is reduced.
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公开(公告)号：AU2010335062A1
公开(公告)日：2012-07-19
申请号：AU2010335062
申请日：2010-04-24
Applicant: SWASHPUMP TECHNOLOGIES LTD
Inventor： DALZIEL LINDSAY BRUCE , LAYNE JOHN , SMIT BENNO FRANK
Abstract: A rotatable drive shaft in the swash pump or turbine for liquids is supported by one bearing at each end. An integrated motor or dynamo uses the same two bearings. The compound first bearing supports a slanted section of the drive shaft placed inside the inner swash sphere, and transfers rotational power to the attached nutatable swash plate. The second bearing confines rotation of the drive shaft in a defined axis. Either one of the bearings is made to prevent axial movement of the drive shaft, preventing swash pump misalignment. A resilient drive, and an immersed pump are described.
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公开(公告)号：AU2010308270A1
公开(公告)日：2012-05-31
申请号：AU2010308270
申请日：2010-10-19
Applicant: SWASHPUMP TECHNOLOGIES LTD , VEEDER ROOT CO
Inventor： BOLT DAVID , SPENCE DALE , EWING DALE , DALZIEL LINDSAY BRUCE , HASSELL DAVID JONATHAN , LAYNE JOHN
IPC: B65B31/00
Abstract: A method of operating a vapor recovery system that recovers vapors expelled from a vehicle during refueling at a fuel dispensing point and returns the vapors to an underground storage tank through a vapor flow path that is in fluid communication with an air to liquid regulator valve and a vapor pump. The method includes dispensing fuel into the vehicle through the fuel dispensing point, regulating an amount of vapor that is recovered through the fuel dispensing point with the air to liquid regulator valve in proportion to the fuel dispensed into the vehicle, detecting a parameter of the vapor recovery system, and maintaining a substantially constant pressure level in a first portion of the vapor return path that is disposed between the vapor pump and the air to liquid regulator valve.
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公开(公告)号：EP2490946A4
公开(公告)日：2013-04-03
申请号：EP10825496
申请日：2010-10-19
Applicant: SWASHPUMP TECHNOLOGIES LTD
Inventor： BOLT DAVID , SPENCE DALE , EWING DALE , DALZIEL LINDSAY BRUCE , HASSELL DAVID JONATHAN , LAYNE JOHN
CPC classification number: B67D7/54 , B67D7/0482 , B67D7/0486
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