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.)
Empresa Nacional de Optica SA
Original Assignee
Empresa Nacional de Optica SA
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 Empresa Nacional de Optica SAfiledCriticalEmpresa Nacional de Optica SA
Priority to ES1972178253UpriorityCriticalpatent/ES178253Y/en
Publication of ES178253UpublicationCriticalpatent/ES178253U/en
Application grantedgrantedCritical
Publication of ES178253YpublicationCriticalpatent/ES178253Y/en
Projectable pedagogical model, relative to a carburetor, characterized by the fact of being composed of a rigid, transparent or translucent base, adequately reinforced, on which the elements that constitute the representation of an explosion-engine carburetor, sectioned by a plane, are subject. Vertical, all with a fundamentally flattened character; but corporeal, the different parts being constituted by translucent materials of different colors, clearly distinguishable both in direct observation and in projection on the screen by means of a projector, the moving parts being arranged so that they can actually move and, of those, which are driven by controls, linked to these handles or their simulations, so that moving them move the pieces in a totally real way, all this both live and in projection. (Machine-translation by Google Translate, not legally binding)
ES1972178253U1972-03-131972-03-13
PROJECTABLE PEDAGOGICAL MODEL, RELATED TO A CARBURETOR.
ExpiredES178253Y
(en)
Improvements in the construction of operating machines for your projection for didactic purposes. (Machine-translation by Google Translate, not legally binding)