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.)
Talleres Afa SA
Original Assignee
Talleres Afa SA
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Filing date
Publication date
Application filed by Talleres Afa SAfiledCriticalTalleres Afa SA
Priority to ES266088ApriorityCriticalpatent/ES266088A3/en
Publication of ES266088A3publicationCriticalpatent/ES266088A3/en
"IMPROVEMENTS IN THE CONTROL DEVICES FOR SOUNDBOARDS", which are characterized by the fact of having an electromagnet with displaceable core associated with a shut-off valve, whose valve intervenes in the flow of the pressurized fluid that passes through a conduit that The mouth empties into a distributor body from which a series of ducts emerge, each of which communicates with the compression chamber of a sound device to go out into the atmosphere through the amplifier of the sound waves. (Machine-translation by Google Translate, not legally binding)
ES266088A1961-03-271961-03-27Improvements in the control devices for soundboards (Machine-translation by Google Translate, not legally binding)
ExpiredES266088A3
(en)
Device for actuating a hydraulic or pneumatic mechanism from two different points of command. (Machine-translation by Google Translate, not legally binding)
Improvements in the valves of step or communication for the cylinders of the steam locomotives (Machine-translation by Google Translate, not legally binding)
A remote control system in the valves with membrane closure or other, by variations of pressure of liquids or gases (Machine-translation by Google Translate, not legally binding)