专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20180066779A1 MAGNETIC QUICK CONNECT FOR FLUID DELIVERY SYSTEM 审中-公开
公开(公告)号：US20180066779A1
公开(公告)日：2018-03-08
申请号：US15653430
申请日：2017-07-18
申请人： RainMaker Solutions, Inc.
发明人： Eduard Albert JAEGER , Robert Gregory STAHL , Jacob Timm BOWLES
IPC分类号： F16L37/00 , F16L33/32 , F16L33/18 , F16L37/084 , F16L33/20
CPC分类号： F16L37/004 , A42B3/0406 , A42B3/048 , A45F3/005 , A45F3/04 , A45F3/14 , A45F3/16 , A45F3/20 , A45F2003/003 , A45F2003/166 , A45F2200/0583 , A47G21/185 , A61M39/10 , A62B18/086 , B60R16/027 , B62K21/00 , B62K21/12 , B65D47/2031 , B67D1/0004 , B67D1/0888 , B67D1/0891 , B67D1/10 , B67D1/1277 , B67D2210/00131 , F04B17/06 , F04B49/06 , F04D5/007 , F04D15/0281 , F04D29/4293 , F05D2250/53 , F16L33/18 , F16L33/20 , F16L33/32 , F16L37/0841 , G05D7/0635 , G05D7/0676
摘要： A hydration system including a fluid reservoir, a fluid path in communication with the reservoir, and a magnetic quick connect interposed in the fluid path is disclosed. A fluid delivery system for a hydration system is also disclosed that includes a magnetic quick connect interposed in a fluid delivery path of the delivery system. The magnetic quick connect can also be used in a wide variety of fluid delivery systems. A kit for forming a fluid delivery system for a hydration system is also disclosed, as are various components of a hydration system.

52. 发明授权

US09790971B2 Pump control method 有权
公开(公告)号：US09790971B2
公开(公告)日：2017-10-17
申请号：US14719874
申请日：2015-05-22
申请人： GRUNDFOS HOLDING A/S
发明人： Niels Mogensen , Carsten Skovmose Kallesøe
IPC分类号： F15B21/00 , F04D13/12 , F04D15/00 , F04D15/02 , G05B13/02
CPC分类号： F15B21/00 , F04D13/12 , F04D15/0066 , F04D15/0281 , G05B13/021 , Y10T137/0318 , Y10T137/86131
摘要： The invention relates to a pump control method for the control of the operation of a pump system with at least two pump assemblies (2) which are arranged parallel or in series to one another. The method includes determining a specific total power ES of the complete pump system which defines a total power in relation to a hydraulic total load of the complete pump system, determining a specific individual power EP,n of each pump assembly (2) which defines an individual power in relation to the individual hydraulic load of the respective pump assembly (2), computing an individual load factor Egain,n for each pump assembly (2) according to the equation E gain , n = E S E P , n and adapting the individual hydraulic load (Qn; Hn) of the pump assemblies (2) in dependence on a desired hydraulic load (QD; HD) as well as on the individual load factor Egain,n of the respective pump assembly (2).

53. 发明申请

US20170222592A1 Reducing Fault Energy from an Electric Motor Drive for a Compressor 审中-公开
公开(公告)号：US20170222592A1
公开(公告)日：2017-08-03
申请号：US15011711
申请日：2016-02-01
申请人： HAMILTON SUNDSTRAND CORPORATION
发明人： Andreas C. Koenig , John M. Beck , Joseph Kenneth Coldwate
IPC分类号： H02P29/024 , F04D27/00 , F04D15/02 , H02K1/27 , F04D15/00
CPC分类号： H02P29/024 , B64D13/06 , F04D15/0066 , F04D15/0077 , F04D15/0281 , F04D25/06 , F04D27/009 , F04D27/0223 , F04D27/0246 , F04D27/0292 , H02K1/27
摘要： A system has an electric motor having a stator and a rotor. The rotor rotates with a shaft and the shaft drives a fluid rotor. A control senses a fault condition on the electric motor. The control actuates a speed reduction feature when a fault is detected to bring rotation of the motor rotor and the fluid rotor to a stop more rapidly than if the speed reduction feature had not been actuated.

54. 发明授权

US09239306B2 Abnormality diagnosis apparatus for electric pump 有权
标题翻译：电动泵异常诊断装置
公开(公告)号：US09239306B2
公开(公告)日：2016-01-19
申请号：US13787927
申请日：2013-03-07
申请人： Hitachi Automotive Systems, Ltd.
发明人： Naoki Okamoto
IPC分类号： G01N27/00 , F04D15/00 , F04D15/02 , H02H7/093 , F04B51/00 , H02P29/02
CPC分类号： G01N27/00 , F04B51/00 , F04B2203/0201 , F04B2203/0209 , F04D15/0088 , F04D15/0281 , H02H7/093 , H02P29/0241
摘要： An abnormality diagnosis apparatus for an electric pump prevents an erroneous decision that a normally functioning electric pump has an abnormality. When a motor is driven by a current of the driving motor using an upper limit current Iα before a predetermined time T1 passes, it is decided that there is a probability that an abnormality occurs in the pump and the decision is reported to an external device when the number of rotations of the motor is less than the lower limit number of rotations set under lower limit temperature of a hydraulic oil. When the motor is driven by limiting the current of the motor by Iβ and Iγ (
摘要翻译：用于电动泵的异常诊断装置防止正常功能的电动泵具有异常的错误判定。当在预定时间T1经过之前使用上限电流Iα由电动机驱动电动机时，判定在泵中存在发生异常的可能性，并且将决定报告给外部装置，当电动机的转数小于在液压油的下限温度下设定的下限转速。当电动机通过I＆bgr限制电动机的电流驱动时; T1通过后的Iγ（

55. 发明申请

US20150152860A1 PUMP CONDITION MONITORING AND RECOVERY 审中-公开
标题翻译：泵状态监测和恢复
公开(公告)号：US20150152860A1
公开(公告)日：2015-06-04
申请号：US14557706
申请日：2014-12-02
申请人： Parker-Hannifin Corporation
发明人： Nicholas Darak , Randy S. Lessard
IPC分类号： F04B49/06 , F04D15/02 , F04D27/00 , F04D15/00
CPC分类号： F04B49/065 , F04B49/06 , F04B49/08 , F04B49/10 , F04B2201/0801 , F04B2203/0201 , F04B2203/0202 , F04B2203/0205 , F04B2203/0209 , F04D15/0066 , F04D15/0254 , F04D15/0263 , F04D15/0281 , F04D27/001 , F04D27/004 , F04D27/008
摘要： A fluid pumping system includes a fluid pump, an actuator coupled to said fluid pump, and a controller operatively coupled to the actuator. The controller is configured to detect an irregular condition of at least one of the fluid pump, the actuator or the controller, and upon detecting the irregular condition, modify at least one operating parameter of the actuator to prevent the irregular condition from transitioning to a fault condition.
摘要翻译：流体泵送系统包括流体泵，耦合到所述流体泵的致动器以及可操作地耦合到致动器的控制器。控制器被配置为检测流体泵，致动器或控制器中的至少一个的不规则状态，并且在检测到不规则状况时，修改致动器的至少一个操作参数以防止不规则状况转变到故障条件。

56. 发明授权

US08029246B2 Pressure-operated mechanism and water pump including the same 失效
标题翻译：压力机构与水泵相同
公开(公告)号：US08029246B2
公开(公告)日：2011-10-04
申请号：US12076420
申请日：2008-03-18
申请人： Shuichi Hanai , Kyosuke Togawa , Kazunari Adachi , Nobuhisa Nakajima , Takashi Sakumoto
发明人： Shuichi Hanai , Kyosuke Togawa , Kazunari Adachi , Nobuhisa Nakajima , Takashi Sakumoto
IPC分类号： F04B49/00
CPC分类号： F01P5/12 , F01P7/164 , F01P2070/06 , F04D13/027 , F04D15/0066 , F04D15/0281
摘要： A pulley is fixed to a housing of a water pump, the pulley being connected to an output shaft of an internal combustion engine so that the pulley is driven through the output shaft. In the housing, a slider moves to and fro due to a change in pressure in a pressure chamber, which causes the magnetic flux passing through a magnet and an inductor ring of a rotary cylinder to vary, so that the driving force of the internal combustion engine is variably transmitted to the rotary cylinder. The pressure chamber is connected to an intake air passage and an atmospheric air introducing portion through a pressure path, and the state of communication is changed by a VSV. The pressure passage is provided with an orifice for preventing rapid change in pressure in the pressure chamber when the VSV is switched.
摘要翻译：滑轮固定在水泵的壳体上，滑轮连接到内燃机的输出轴，从而使滑轮通过输出轴驱动。在壳体中，滑块由于压力室中的压力变化而来回移动，这导致通过磁体的磁通量和旋转气缸的电感器环变化，使得内燃的驱动力发动机可变地传递到旋转圆筒。压力室通过压力路连接到进气通道和大气导入部，通过VSV来改变通信状态。压力通道设置有用于在VSV切换时防止压力室中的压力快速变化的孔口。

57. 发明授权

US07874810B2 Constant pressure pressurizing water pump 失效
标题翻译：恒压加压水泵
公开(公告)号：US07874810B2
公开(公告)日：2011-01-25
申请号：US11848160
申请日：2007-08-30
申请人： Shun-Zhi Huang
发明人： Shun-Zhi Huang
IPC分类号： F04B49/00 , F04B49/06
CPC分类号： F04B41/02 , F04B2205/05 , F04B2205/063 , F04D13/06 , F04D15/0281
摘要： A water pressurizing pump includes a pump mounted in a compartment of a water tank for pressurizing and outputting water. The compartment is sealed by a cover having a first channel in communication between the compartment and a water supply coupler and a second channel having an end in communication with the first channel. A pressure tank is mounted to the other end of the second channel of the cover. A differential pressure valve unit is slideably mounted in the pressure tank adjacent to the second channel. The differential pressure valve unit is movable by the high water pressure in the second channel to allow water from the second channel to enter the pressure tank.
摘要翻译：水加压泵包括安装在用于加压和输出水的水箱的隔室中的泵。隔室由盖子密封，盖子具有在隔间与供水连接器之间连通的第一通道，以及具有与第一通道连通的端部的第二通道。压力罐安装到盖的第二通道的另一端。差压阀单元可滑动地安装在靠近第二通道的压力罐中。差压阀单元可通过第二通道中的高水压移动，以允许来自第二通道的水进入压力罐。

58. 发明申请

US20090060752A1 Constant Pressure Pressurizing Water Pump 失效
标题翻译：恒压加压水泵
公开(公告)号：US20090060752A1
公开(公告)日：2009-03-05
申请号：US11848160
申请日：2007-08-30
申请人： Shun-Zhi HUANG
发明人： Shun-Zhi HUANG
IPC分类号： F04B49/06 , F04B49/02
CPC分类号： F04B41/02 , F04B2205/05 , F04B2205/063 , F04D13/06 , F04D15/0281
摘要： A water pressurizing pump includes a pump mounted in a compartment of a water tank for pressurizing and outputting water. The compartment is sealed by a cover having a first channel in communication between the compartment and a water supply coupler and a second channel having an end in communication with the first channel. A pressure tank is mounted to the other end of the second channel of the cover. A differential pressure valve unit is slideably mounted in the pressure tank adjacent to the second channel. The differential pressure valve unit is movable by the high water pressure in the second channel to allow water from the second channel to enter the pressure tank.
摘要翻译：水加压泵包括安装在用于加压和输出水的水箱的隔室中的泵。隔室由盖子密封，盖子具有在隔间与供水连接器之间连通的第一通道，以及具有与第一通道连通的端部的第二通道。压力罐安装到盖的第二通道的另一端。差压阀单元可滑动地安装在靠近第二通道的压力罐中。差压阀单元可通过第二通道中的高水压移动，以允许来自第二通道的水进入压力罐。

59. 发明申请

US20080232975A1 Pressure-operated mechanism and water pump including the same 失效
标题翻译：压力机构与水泵相同
公开(公告)号：US20080232975A1
公开(公告)日：2008-09-25
申请号：US12076420
申请日：2008-03-18
申请人： Shuichi Hanai , Kyosuke Togawa , Kazunari Adachi , Nobuhisa Nakajima , Takashi Sakumoto
发明人： Shuichi Hanai , Kyosuke Togawa , Kazunari Adachi , Nobuhisa Nakajima , Takashi Sakumoto
IPC分类号： F04B49/00
CPC分类号： F01P5/12 , F01P7/164 , F01P2070/06 , F04D13/027 , F04D15/0066 , F04D15/0281
摘要： A pulley is fixed to a housing of a water pump, the pulley being connected to an output shaft of an internal combustion engine so that the pulley is driven through the output shaft. In the housing, a slider moves to and fro due to a change in pressure in a pressure chamber, which causes the magnetic flux passing through a magnet and an inductor ring of a rotary cylinder to vary, so that the driving force of the internal combustion engine is variably transmitted to the rotary cylinder. The pressure chamber is connected to an intake air passage and an atmospheric air introducing portion through a pressure path, and the state of communication is changed by a VSV. The pressure passage is provided with an orifice for preventing rapid change in pressure in the pressure chamber when the VSV is switched
摘要翻译：滑轮固定在水泵的壳体上，滑轮连接到内燃机的输出轴，从而使滑轮通过输出轴驱动。在壳体中，滑块由于压力室中的压力变化而来回移动，这导致通过磁体的磁通量和旋转气缸的电感器环变化，使得内燃的驱动力发动机可变地传递到旋转圆筒。压力室通过压力路连接到进气通道和大气导入部，通过VSV来改变通信状态。压力通道设置有用于在VSV切换时防止压力室中的压力快速变化的孔口

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