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:
May. 03, 1988
Filed:
Oct. 01, 1986
Jin S Cho, 600 Pusan, KR;
Other;
Abstract
A liquid level control float valve which comprises a valve body, an open/close valve disposed in the valve body, the open/close valve being mounted on a gear shaft which extends from the inside of the valve body to the outside of the valve body and on opposite sides thereof, engaging members fixed to the gear shaft on opposite sides of the valve body, passive gears rotatably engaged with the gear shaft on opposite sides of the valve body and adapted to engage the engaging members after a selected portion of its rotation has taken place, driving gears mounted for rotational engagement with the passive gears, a float ball provide to determine the liquid level, and lever arms connected at one end to the float ball and at the other end to the driving gears whereby upon the change in the level of the liquid, the float ball is raised or lowered which in turn rotates the driving gears and the passive gears engaged therewith which further rotates the gear shaft and correspondingly the open/close valve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile