The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2015
Filed:
Feb. 09, 2010
Kunlin Zhang, Xiamen, CN;
Kunlin Zhang, Xiamen, CN;
XIAMEN KOGE MICRO TECH CO., LTD., Xiamen, CN;
Abstract
Provided is an electromagnetic linear valve that includes a main valve body having an upper valve body and a lower valve body. The upper valve body and the lower valve body are connected together by ultrasonic welding. The lower valve body comprises a frame. The electromagnetic linear valve includes a spring leaf and a movable element. An electromagnetic unit drives the movable element in the valve body, and the electromagnetic unit includes a steel casing that is fixed to the frame. A baffle divides the valve body into upper and lower valve chambers. The upper valve chamber has an inlet vent and an outlet vent. A through hole is formed in the baffle to connect the upper and lower valve chambers. The movable element has a valve plug blocking the through hole on the baffle.