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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAUTISTA BARREDA FRANCISCO
Original Assignee
BAUTISTA BARREDA FRANCISCO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BAUTISTA BARREDA FRANCISCOfiledCriticalBAUTISTA BARREDA FRANCISCO
Priority to ES219015ApriorityCriticalpatent/ES219015A3/en
Publication of ES219015A3publicationCriticalpatent/ES219015A3/en
Physical Or Chemical Processes And Apparatus
(AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices
(AREA)
Abstract
Perfeccionamientos in electro valves for gases characterized by being equipped with two pistons joined by a rod that can be moved inside cylinders to which divided into three chambers a central output and two opposite one input and the other drive using its own gas pressure to move the pistons. (Machine-translation by Google Translate, not legally binding)
ES219015A1954-12-151954-12-15Improvements in gas solenoid valves (Machine-translation by Google Translate, not legally binding)
ExpiredES219015A3
(en)
Improvements in the construction of exhaust pipes for two-time combustión drive machines (Machine-translation by Google Translate, not legally binding)