专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07977849B2 Droplet spray generation device 有权
标题翻译：液滴喷雾发生装置
公开(公告)号：US07977849B2
公开(公告)日：2011-07-12
申请号：US12528334
申请日：2008-03-10
申请人： Anthony Hailes , Martin Scott Goodchild
发明人： Anthony Hailes , Martin Scott Goodchild
IPC分类号： H01L41/09
CPC分类号： H01L41/042 , B05B17/0646 , B05B17/0669
摘要： An electronic drive system for a droplet spray generation device has a droplet generator with a perforate membrane driven by a piezoelectric transducer. An electronic circuit controls a power supply to control the charging of a capacitor to supply a drive signal to the piezoelectric transducer. The electronic circuit is arranged to control the operation of the power amplifier at substantially its resonant frequency.
摘要翻译：用于液滴喷射发生装置的电子驱动系统具有液滴发生器，其具有由压电换能器驱动的穿孔膜。电子电路控制电源以控制电容器的充电以向压电换能器提供驱动信号。电子电路被设置为控制基本上其谐振频率的功率放大器的操作。

2. 发明申请

US20100140291A1 DROPLET SPRAY GENERATION DEVICE 有权
标题翻译： DROPLET喷雾发生装置
公开(公告)号：US20100140291A1
公开(公告)日：2010-06-10
申请号：US12528334
申请日：2008-03-10
申请人： Anthony Hailes , Martin Scott Goodchild
发明人： Anthony Hailes , Martin Scott Goodchild
IPC分类号： B67D1/00
CPC分类号： H01L41/042 , B05B17/0646 , B05B17/0669
摘要： An electronic drive system for a droplet spray generation device (10) has a droplet generator (II) with a perforate membrane (32) driven by a piezoelectric transducer (31). An electronic circuit controls a power supply (21) to control the charging of a capacitor (22) to a supply voltage providing power to a power amplifier (23) connected to receive electric power from the capacitor and supply a drive signal to the piezoelectric transducer. The electronic circuit is also arranged to control the operation of the power amplifier (23) including the drive signal operating frequency at substantially its resonant frequency, where the resonant frequency is calculated by measuring and/or timing changes to the voltage across the capacitor when the droplet generator is operated in a plurality of bursts at different frequencies, by charging the capacitor (22) to a given voltage, and either actuating the droplet generator for a given time and either measuring the voltage drop across the capacitor at the end of the given time or the time taken to recharge the capacitor to the set value thereafter, or actuating the droplet generator and measuring the time taken for the voltage to fall to a known value, and determining as the resonant frequency of the droplet generator, the frequency at which respectively the time to recharge is the greatest, or the voltage drop is the greatest, or the time taken for the voltage to fall to the known value is shortest, and to set the drive signal operating frequency at the resonant frequency thus determined.
摘要翻译：一种用于液滴喷射发生装置（10）的电子驱动系统具有液滴发生器（II），其具有由压电换能器（31）驱动的穿孔膜（32）。电子电路控制电源（21）以将电容器（22）的充电控制到向功率放大器（23）提供电力的电源电压，所述功率放大器（23）连接以从电容器接收电力并将驱动信号提供给压电换能器。电子电路还被布置成控制功率放大器（23）的操作，其包括基本上其谐振频率处的驱动信号工作频率，其中通过测量和/或定时改变电容器两端的电压来计算谐振频率液滴发生器以不同频率的多个脉冲串操作，通过将电容器（22）充电至给定电压，并且在给定时间内致动液滴发生器，并且在给定的结束时测量电容器两端的电压降时间或电容器再次充电到设定值，或启动液滴发生器并测量电压下降到已知值所需的时间，并确定为液滴发生器的共振频率，其频率为分别充电时间最大，或者电压降最大，或电压下降到已知电压的时间 ue最短，并将驱动信号工作频率设定在如此确定的谐振频率。

3. 发明申请

US20140125360A1 MATRIC POTENTIAL SENSOR AND RELATED METHODS 审中-公开
标题翻译： MATRIC潜在传感器及相关方法
公开(公告)号：US20140125360A1
公开(公告)日：2014-05-08
申请号：US14128275
申请日：2012-06-21
申请人： Martin Scott Goodchild , Malcolm David Jenkins , Kazimierz Jan Burek , Stuart Andrew Janes
发明人： Martin Scott Goodchild , Malcolm David Jenkins , Kazimierz Jan Burek , Stuart Andrew Janes
IPC分类号： G01N27/22
CPC分类号： G01N27/223 , G01N33/246 , Y10T29/49002 , Y10T29/5313
摘要： A matric potential sensor (100) arranged to measure the matric potential of a medium and comprising a porous material portion (102a, 102b), arranged to absorb moisture from the medium into which, in use, it is inserted, and an electrode element (100) wherein a non-porous compliant material (606, 608) is provided between the porous material (102a, 102b) portion and the electrode element (100).
摘要翻译：一种矩阵电位传感器（100），被布置成测量介质的基质电位并且包括多孔材料部分（102a，102b），该多孔材料部分被布置成从使用中插入的介质吸收水分，以及电极元件 100），其中在所述多孔材料（102a，102b）部分和所述电极元件（100）之间提供无孔柔顺材料（606,608）。

4. 发明申请

US20110180622A1 SPRAY GENERATOR 有权
标题翻译：喷雾发生器
公开(公告)号：US20110180622A1
公开(公告)日：2011-07-28
申请号：US12995243
申请日：2009-05-29
申请人： Robert Gordon Maurice Selby , Martin Scott Goodchild
发明人： Robert Gordon Maurice Selby , Martin Scott Goodchild
IPC分类号： B05B1/08
CPC分类号： B05B17/0646 , B05B1/3046
摘要： A spray generator (10) comprising: a membrane (40) having a perforate portion through which, in use, a fluid is caused to flow when the membrane (40) is vibrated; an electronically-driven or a piezoelectrically driven actuator for vibrating the membrane (40); a chamber (18) for storing fluid for supply to a surface of the membrane (40); and a sealing element (13) located in and movable within the chamber (18) between a first position in which fluid flow from the chamber (18) through the membrane (40) is prevented and a second position in which fluid flow from the chamber (18) through the membrane (40) is allowed.
摘要翻译：一种喷雾发生器（10），包括：膜（40），其具有穿孔部分，当膜（40）振动时，在使用中使流体流过所述穿孔部分; 用于振动所述膜（40）的电子驱动或压电驱动致动器。用于存储用于供应到膜（40）的表面的流体的室（18）; 以及密封元件（13），所述密封元件（13）位于所述腔室（18）内并且在所述腔室（18）内可移动的第一位置和第二位置之间，所述第一位置在所述第一位置处防止来自所述腔室（18）的通过所述隔膜（40）的流体流动，（18）通过膜（40）。

5. 发明申请

US20090295455A1 SYSTEM FOR CONTROLLING AN ELECTRONIC DRIVER FOR A NEBULISER 审中-公开
标题翻译：用于控制电子驱动器的系统
公开(公告)号：US20090295455A1
公开(公告)日：2009-12-03
申请号：US11915592
申请日：2006-05-30
申请人： Martin Scott Goodchild
发明人： Martin Scott Goodchild
IPC分类号： H03K17/687
CPC分类号： B06B1/0253
摘要： A system for controlling an electronic driver for a nebuliser or aerosol, the system comprising: an H-bridge driver for connection around a membrane to be driven; a voltage source for applying a voltage to the H-bridge driver; a feedback loop from the H-bridge to a phase shift oscillator, the output of which enters the H-bridge driver; wherein the H-bridge driver includes at least one sense resistor for detecting the phase angle between the applied voltage to the H-bridge driver and the applied current.
摘要翻译：一种用于控制喷雾器或气雾剂的电子驱动器的系统，所述系统包括：用于连接要驱动的膜的H桥驱动器; 用于向H桥驱动器施加电压的电压源; 从H桥到相移振荡器的反馈回路，其输出进入H桥驱动器; 其中所述H桥驱动器包括用于检测施加到所述H桥驱动器的电压与施加的电流之间的相位角的至少一个检测电阻器。

6. 发明授权

US08998105B2 Spray generator 有权
标题翻译：喷雾发生器
公开(公告)号：US08998105B2
公开(公告)日：2015-04-07
申请号：US12995243
申请日：2009-05-29
申请人： Robert Gordon Maurice Selby , Martin Scott Goodchild
发明人： Robert Gordon Maurice Selby , Martin Scott Goodchild
IPC分类号： B05B1/08 , B05B3/04 , A61M11/06 , B05B1/32 , B05B1/30 , B05B1/34 , B05B17/00
CPC分类号： B05B17/0646 , B05B1/3046
摘要： A spray generator (10) including: a membrane (40) having a perforate portion through which, in use, a fluid is caused to flow when the membrane (40) is vibrated; an electronically-driven or a piezoelectrically driven actuator for vibrating the membrane (40); a chamber (18) for storing fluid for supply to a surface of the membrane (40); and a sealing element (13) located in and movable within the chamber (18) between a first position in which fluid flow from the chamber (18) through the membrane (40) is prevented and a second position in which fluid flow from the chamber (18) through the membrane (40) is allowed.
摘要翻译：一种喷雾发生器（10），包括：具有穿孔部分的膜（40），当膜（40）振动时，使用该流体使流体流动; 用于振动所述膜（40）的电子驱动或压电驱动致动器。用于存储用于供应到膜（40）的表面的流体的室（18）; 以及密封元件（13），所述密封元件（13）位于所述腔室（18）内并且在所述腔室（18）内可移动的第一位置处于其中防止来自所述腔室（18）的流体流动通过所述隔膜（40）的流体流动;以及第二位置，（18）通过膜（40）。

7. 发明授权

US07357133B2 Triggering circuit for an aerosol drug-dispensing device 有权
标题翻译：用于气溶胶药物分配装置的触发电路
公开(公告)号：US07357133B2
公开(公告)日：2008-04-15
申请号：US10416307
申请日：2001-11-07
申请人： Martin Scott Goodchild
发明人： Martin Scott Goodchild
IPC分类号： A61M11/00 , A61M15/00 , A61M16/10 , G01P5/06
CPC分类号： B05B17/0646 , A61M11/005 , A61M15/002 , A61M15/0065 , A61M15/0085 , A61M15/0086 , A61M15/009 , A61M2016/0021 , A61M2016/0039 , A61M2205/073 , B05B17/0638 , G01P13/006
摘要： An electronic gas flow triggering circuit for use in an aerosol drug dispensing device has a voltage source and a self-nulling circuit to which voltage is supplied from the voltage source. A hot wire anemometer filament forms a component of the bridge circuit which is adapted to maintain a constant resistance of the anemometer filament, the bridge drive voltage being dependent upon the gas flow across the anemometer filament. A comparator compares the bridge output voltage with a reference voltage and provides a triggering signal to operate the device if the bridge drive voltage is greater than the reference voltage.
摘要翻译：用于气溶胶药物分配装置的电子气体流动触发电路具有电压源和从电压源向其提供电压的自归零电路。热丝风速仪灯丝形成桥接电路的一个部件，该电路适于保持风速马达的恒定电阻，桥式驱动电压取决于穿过风速计灯丝的气体流量。如果桥式驱动电压大于参考电压，比较器将桥式输出电压与参考电压进行比较，并提供触发信号来操作器件。

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