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1. 发明申请

WO2019069320A1 AIR-WASH POWDER SIEVING APPARATUS FOR POWDER COATING SYSTEM 审中-公开
公开(公告)号：WO2019069320A1
公开(公告)日：2019-04-11
申请号：PCT/IN2018/050582
申请日：2018-09-07
申请人： SHAH, Amal Bhupendra
发明人： SHAH, Amal Bhupendra
IPC分类号： B05B7/14
摘要： The present invention provides an air-wash powder sieving apparatus for a powder coating system having a powder spray gun, a powder suction pump assembly, and a powder container/hopper. The said sieving apparatus includes a housing, a sieving section and at least one air-jet section adapted within the housing, for directing compressed air on the sieve. The compressed air impinged by the air-jets onto the sieving mesh not only skims and washes the sieving mesh and keeps it de-clogged but also acts as a secondary air of the powder suction pump.

2. 发明申请

WO2015193919A2 A VIBRATING SIEVING APPARATUS AND A SYSTEM FOR REAL TIME SIEVING 审中-公开
标题翻译：振动装置和实时系统
公开(公告)号：WO2015193919A2
公开(公告)日：2015-12-23
申请号：PCT/IN2015/050031
申请日：2015-04-22
申请人： SHAH, Amal Bhupendra
发明人： SHAH, Amal Bhupendra
IPC分类号： B05B7/14
CPC分类号： B05B7/1445 , B05B7/1472 , B05B7/1477 , B05B7/1486
摘要： The present invention provides a vibrating sieving apparatus and a real time powder sieving system. The apparatus includes a powder pump assembly connected to a vibrating device through a powder suction tube wherein the vibrating device is configured for real time sieving of powder just before spraying. The apparatus further includes a housing connected to the vibrating device wherein the housing includes a sieve section and an anti blinding section. The anti-blinding section of the apparatus is configured for preventing clogging of the sieve section to ensure continuous flow of freshly sieved smooth flowing powder at the suction port of the powder pump assembly. In another embodiment, the present invention provides a real time powder sieving system wherein the vibrating apparatus is immersed in a powder container for sucking the powder through the powder suction tube. The powder pump assembly of the vibrating apparatus has a compressed air inlet which creates a suction to force the powder along with air present around powder particles to pass through a sieve section and an anti-blinding section of the vibrating sieving apparatus thereby ensuring that powder is being sucked as freshly sieved separated particles.
摘要翻译：本发明提供一种振动筛分装置和实时粉末筛分系统。该装置包括通过粉末抽吸管连接到振动装置的粉末泵组件，其中振动装置构造成用于在喷雾之前实时筛分粉末。该装置还包括连接到振动装置的壳体，其中壳体包括筛部分和防啮合部分。该装置的防盲部被构造成防止筛分部分的堵塞，以确保新鲜筛分的平滑流动的粉末在粉末泵组件的吸入口处的连续流动。在另一个实施例中，本发明提供一种实时粉末筛分系统，其中将振动装置浸入用于通过粉末吸入管抽吸粉末的粉末容器中。振动装置的粉末泵组件具有压缩空气入口，其产生吸力以迫使粉末与粉末颗粒周围存在的空气通过振动筛分装置的筛部分和防盲目部分，从而确保粉末是被吸入新鲜筛分的分离的颗粒。

3. 发明申请

WO2017072797A1 REPLACEABLE HIGH VOLTAGE POWER CARTRIDGE FOR ELECTROSTATIC SPRAY GUN 审中-公开
标题翻译：静电喷枪可更换的高压动力电源盒
公开(公告)号：WO2017072797A1
公开(公告)日：2017-05-04
申请号：PCT/IN2016/050373
申请日：2016-10-28
申请人： SHAH, Amal Bhupendra
发明人： SHAH, Amal Bhupendra
IPC分类号： B05B5/00
CPC分类号： B05B5/053 , B05B5/032
摘要： A replaceable high-voltage power cartridge including a transformer, a primary voltage multiplier stage, and one or more connectors is provided. The transformer steps up low voltage supply to generate first intermediate voltage. The primary voltage multiplier stage is connected to the transformer through a safety circuit. The primary voltage multiplier stage receives the first intermediate voltage and generates second intermediate voltage which is greater than the first intermediate voltage. The connector(s) connect the replaceable high-voltage power cartridge to a secondary voltage multiplier stage of a cascade module in a barrel portion of an electrostatic spray gun.
摘要翻译：提供了包括变压器，初级电压倍增器级以及一个或多个连接器的可更换高压电力盒。变压器升高低压电源以产生第一中间电压。初级电压倍增器级通过安全电路连接到变压器。初级电压倍增器级接收第一中间电压并产生大于第一中间电压的第二中间电压。连接器将可更换的高压电力盒连接到静电喷枪枪管部分中级联模块的次级电压倍增器级。

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