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:
Nov. 11, 1986
Filed:
Feb. 25, 1985
Yasutsune Chiba, Tokyo, JP;
Shizuo Arima, Tokyo, JP;
Katsumi Nozawa, Yokohama, JP;
Hideo Nomura, Kanagawa, JP;
Taisan Industrial Co., Ltd., Tokyo, JP;
Abstract
A flow control nozzle with a nozzle body arranged at one side of a joint body and a driver arranged at the other side thereof. The nozzle body comprises a nozzle chip having an orifice at the center of the front end, a cone chip with turning grooves which is in abutting engagement with the tapered face within a cavity of the nozzle chip, and a control rod fitted slidably in an axial through-hole of the cone chip and has one end adapted to close the orifice. The driver comprises an electromagnetic plunger and an electromagnetic coil. The control rod and the electromagnetic plunger are biased toward each other by springs. This nozzle permits the proportional control of the quantity of spray to be performed.