Title: Electromagnetic type high-velocity jet device for jet marking device
Application Number: 200610049184 Application Date: 2006.01.20
Publication Number: 1803308 Publication Date: 2006.07.19
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B05B9/04
Applicant(s) Name: Zhejiang University Address: 310027
Inventor(s) Name: Lu Fuzai, Tang Zhifeng
Attorney & Agent: cui yongcai
Abstract:
     The invention discloses an electromagnetic high-speed sprayer, which comprises the following parts: spraying cavity, coil, fixing iron core, mobile iron core and spring, wherein the spraying cavity wraps the cylinder and bottom of sprayer through sealing connection; the coil wraps the outside of cylinder; the fixing iron core is fixed in the cylinder and the mobile iron core is set in the cylinder to move along the cylinder inner wall; the spring wraps on the mobile iron core, whose top fixes the mobile iron core and bottom connects one end of spraying cavity; when the mobile iron core restores the state, the spring lies in the extension state and the bottom of mobile iron core seals the sprayer; when the mobile iron core is acted by coil magnetic force, the spring is extended further to start the sprayer. The invention solves the stability problem of sprayer sealing part, which can be applied in the spraying equipment.
Time: 11
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