NOVEL AIR SWITCH

WIPO Patent Application WO/2018/098842

A1

Disclosed is a novel air switch related to the technical field of electrical equipment, and in particular is an air switch of which the actuation time is adjustable and magnitude of an action current can be set. The air switch comprises an air switch fixation chuck (1), a buckle (2), a wiring port (3), a screw (4), a control panel (5), an air switch body (6) and a fixation groove (7). The air switch fixation chuck (1) is provided with the fixation groove (7). The air switch body (6) is movably connected to the air switch fixation chuck (1) through the buckle (2). The wiring port (3) is fixedly connected to the air switch body (6). The screw (4) is screwed to the wiring port (3). The control panel (5) is fixedly connected to the air switch body (6). The control panel (5) comprises an LED indication lamp (501), a reset button (502), a current adjustable knob (503) and a switch button (504). The LED indication lamp (501) is located above the reset button (502). The reset button (502) is located on the left side of the current adjustable knob (503). The switch button (504) is located on the left side of the reset button (502).

MEI HUABIN (CN)
CUI PING (CN)
CAO JIANFENG (CN)
YAN HUIQIN (CN)
YANG XIAOPING (CN)

PCT/CN2016/109106

June 07, 2018

December 09, 2016

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WUXI INST TECHNOLOGY (CN)

H01H71/74

CN201048281Y	2008-04-16
CN204348664U	2015-05-20
CN101441957A	2009-05-27
CN1301031A	2001-06-27
CN102169782A	2011-08-31
CN205428855U	2016-08-03
JP2009193785A	2009-08-27

NANJING JUNTAO PATENT TRADEMARK AGENCY CO., LTD (CN)

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