Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Sanchez Larrauri alejandro
Original Assignee
Sanchez Larrauri alejandro
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Filing date
Publication date
Application filed by Sanchez Larrauri alejandrofiledCriticalSanchez Larrauri alejandro
Priority to ES1972184016UpriorityCriticalpatent/ES184016Y/en
Publication of ES184016UpublicationCriticalpatent/ES184016U/en
Application grantedgrantedCritical
Publication of ES184016YpublicationCriticalpatent/ES184016Y/en
Improved pistol for the application of sprayable liquids, characterized in that it consists of a pump, whose piston is periodically pushed by an oscillating arm under the action of an electromagnet, said piston being subjected to an opposing spring; the chamber of the mentioned pump communicates on the one hand with a tank, in which the atmospheric pressure acts, and on the bottom is closed by means of a valve pressed by a spring, at the other end of which an element with through holes is arranged. That communicate to the camera with the exit orifice of a nozzle. (Machine-translation by Google Translate, not legally binding)
ES1972184016U1972-09-221972-09-22
PERFECTED GUN FOR APPLICATION OF PULVERVE-CURLABLE LIQUIDS.
ExpiredES184016Y
(en)
Automatic injection of an additive into a liquid - using a differential piston assembly, the displacement of piston being controlled by liq. under pressure