INTEGRATION BOX AND PNEUMATIC HIGH VACUUM FLAPPER VALVE

WIPO Patent Application WO/2022/156503

A1

An integration box and a pneumatic high vacuum flapper valve, comprising a box body (101) and a cover plate (102) covering the box body (101). An integration box chamber (116) is formed between the box body (101) and the cover plate (102); an electromagnetic valve (103) and a sensor assembly are provided in the integration box chamber (116); a through hole, an integration box air inlet pipeline (114), and an integration box air outlet pipeline (113) are provided on one side of the integration box (1); the electromagnetic valve (103) is communicated with the external air of the box body by means of the integration box air inlet pipeline (114) and the integration box air outlet pipeline (113), respectively; the sensor assembly senses an external trigger signal by means of the through hole; an electrical connector (106) is provided on the other side of the integration box (1) for electrical connection of the electromagnetic valve (103) and the sensor assembly with the outside. By integrally disposing the electromagnetic valve and the sensor assembly in the integration box, only the integration box is required to be entirely replaced when the electromagnetic valve or the sensor assembly is faulty, thereby reducing the maintenance cost.

XIE SHIPING (CN)

PCT/CN2021/142873

July 28, 2022

December 30, 2021

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MILO INNOVATION SHENZHEN CO LTD (CN)

F16K31/122; F16K27/00; F16K31/06; F16K37/00; F16K51/02

CN214743668U	2021-11-16
CN111895100A	2020-11-06
CN203036045U	2013-07-03
CN101614283A	2009-12-30
CN110630757A	2019-12-31
US20150285382A1	2015-10-08
US20140130876A1	2014-05-15
DE69511567T2	1999-12-02

SHENZHEN ZHIBANGBAN PATENT AGENCY CO., LTD. (CN)

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