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公开(公告)号：EP1565267A2
公开(公告)日：2005-08-24
申请号：EP03782581.7
申请日：2003-11-26
发明人： TIPPETTS, John
CPC分类号： G01P13/02 , B05B1/08 , B05B1/12 , B05B1/16 , B05B1/3421 , B05B17/08 , F15C1/14 , F15C1/146 , F15C1/16 , F15C1/22 , G01P5/00 , G01P5/005 , Y10T137/0363 , Y10T137/86485
摘要： A fountain (50) comprises a supply of water under pressure, a primary fluidic diverter (10) having an input (12) for said supply, and first and second outputs (16a, b) diverging from said input. Two control ports (20a, b) are provided with control flow to direct input flow to one or other of the two outputs that lead to the two inputs of a vortex amplifier (40). This comprises a vortex chamber (54), a radial port (50), a vortex inducing port (60) and an axial output port (58). One (16a) of the diverter outputs is connected to the vortex inducing port, the other (16b) to the radial port, so that supply to said axial output port is modulated by formation of a vortex in the chamber when flow is to the vortex inducing port. The axial port leads to a nozzle whereby a vortex spray or axial jet is produced, depending on which diverter output (16a, b) is active.
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公开(公告)号：EP0501505B1
公开(公告)日：2000-07-19
申请号：EP92103447.6
申请日：1992-02-28
申请人： OSAKA GAS CO., LTD.
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公开(公告)号：EP0501505A2
公开(公告)日：1992-09-02
申请号：EP92103447.6
申请日：1992-02-28
申请人： OSAKA GAS CO., LTD.
发明人： Ipponmatsu, Masamichi , Nishigaki, Masashi , Hirano, Akira , Nakajima, Tsuyoshi , Ikeda, Yuji , Suzuki, Minoru , Tsurutani, Tsuyoshi
摘要： 57 The disclosed method of measuring the flow of a fluid with a porous particulate ceramic tracer and an optical instrument is characterized in that spherical particles having diameters in the range of 0.5 to 150 µm are used as the tracer. Inasmuch as the tracer particles for flow measurement are spherical, the sectional area of scattered light to be detected by an optical sensor means is constant regardless of the orientation of particles. Furthermore, spherical particles have no surface irregularities that might cause concatenation so that individual particles are not agglomerated in tracking a fluid flow, thus contributing to improved measurement accuracy.
摘要翻译： 所公开的使用多孔颗粒陶瓷示踪剂和光学仪器测量流体的方法的特征在于使用直径在0.5至150μm范围内的球形颗粒作为示踪剂。 由于用于流量测量的示踪剂颗粒是球形的，所以由光学传感器装置检测的散射光的截面面积与颗粒的取向无关。 此外，球形颗粒没有可能引起连接的表面不规则性，使得单个颗粒在跟踪流体流动时不凝聚，从而有助于提高测量精度。
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4.发明公开Methods and apparatus to determine aircraft flight conditions 有权弗拉基米尔和弗罗里达特zur Bestimmung vonFlugzuständeneines Flugzeugs
公开(公告)号：EP2801829A1
公开(公告)日：2014-11-12
申请号：EP14158733.7
申请日：2014-03-11
申请人： The Boeing Company
发明人： Paris, Stephen W.
摘要： Methods and apparatus to determine aircraft flight conditions are disclosed herein. An example apparatus disclosed herein includes a gaseous packet generator (200) to generate a gaseous packet (202) adjacent an aircraft. The example apparatus also includes a sensor array (118) (120) disposed on the aircraft (100) to acquire information related to the gaseous packet (118) (120). The example apparatus further includes a processor (712) to determine at least one of a first characteristic of air flowing along the aircraft (100) or a second characteristic of the aircraft (100) based on the information.
摘要翻译： 本文公开了确定飞行器飞行条件的方法和装置。 本文公开的示例性装置包括气体包发生器（200），以生成与飞行器相邻的气体包（202）。 该示例设备还包括设置在飞行器（100）上以获取与气体包（118）（120）有关的信息的传感器阵列（118）（120）。 该示例设备还包括处理器（712），用于基于该信息来确定沿飞行器（100）流动的空气的第一特性或飞行器（100）的第二特性中的至少一个。
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公开(公告)号：EP2801829B1
公开(公告)日：2015-12-09
申请号：EP14158733.7
申请日：2014-03-11
申请人： The Boeing Company
发明人： Paris, Stephen W.
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公开(公告)号：EP1565267B1
公开(公告)日：2012-08-08
申请号：EP03782581.7
申请日：2003-11-26
发明人： TIPPETTS, John
CPC分类号： G01P13/02 , B05B1/08 , B05B1/12 , B05B1/16 , B05B1/3421 , B05B17/08 , F15C1/14 , F15C1/146 , F15C1/16 , F15C1/22 , G01P5/00 , G01P5/005 , Y10T137/0363 , Y10T137/86485
摘要： A fountain (50) comprises a supply of water under pressure, a primary fluidic diverter (10) having an input (12) for said supply, and first and second outputs (16a, b) diverging from said input. Two control ports (20a, b) are provided with control flow to direct input flow to one or other of the two outputs that lead to the two inputs of a vortex amplifier (40). This comprises a vortex chamber (54), a radial port (50), a vortex inducing port (60) and an axial output port (58). One (16a) of the diverter outputs is connected to the vortex inducing port, the other (16b) to the radial port, so that supply to said axial output port is modulated by formation of a vortex in the chamber when flow is to the vortex inducing port. The axial port leads to a nozzle whereby a vortex spray or axial jet is produced, depending on which diverter output (16a, b) is active.
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公开(公告)号：EP0501505A3
公开(公告)日：1994-10-12
申请号：EP92103447.6
申请日：1992-02-28
申请人： OSAKA GAS CO., LTD.
发明人： Ipponmatsu, Masamichi , Nishigaki, Masashi , Hirano, Akira , Nakajima, Tsuyoshi , Ikeda, Yuji , Suzuki, Minoru , Tsurutani, Tsuyoshi
摘要： 57 The disclosed method of measuring the flow of a fluid with a porous particulate ceramic tracer and an optical instrument is characterized in that spherical particles having diameters in the range of 0.5 to 150 µm are used as the tracer. Inasmuch as the tracer particles for flow measurement are spherical, the sectional area of scattered light to be detected by an optical sensor means is constant regardless of the orientation of particles. Furthermore, spherical particles have no surface irregularities that might cause concatenation so that individual particles are not agglomerated in tracking a fluid flow, thus contributing to improved measurement accuracy.
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