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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation CorpfiledCriticalBendix Aviation Corp
Priority to ES0244346ApriorityCriticalpatent/ES244346A1/en
Publication of ES244346A1publicationCriticalpatent/ES244346A1/en
Perfection in liquid vibrating apparatus, characterized by having at least one transducer for high frequency compression waves in liquids and comprising a longitudinally extensible and contractile body, electromechanically or magnetomechanically influenced, provided with an appreciable, connected front end face, a longitudinally spaced diaphragm therefrom and having also an appreciable surface working front face, through a hollow motion transformation element, comprising a solid base attached to the aforementioned front face and a continuous peripheral wall attached to, and prolonged between said solid base and the aforementioned diaphragm and which limits a closed cavity containing a gas of small acoustic impendence with respect to that of a liquid in contact with said working face of the diaphragm, in which the peripheral wall continuous is curved in a peripheral direction rich and is straight in the longitudinal direction and has a uniform one of said directions and varies in thickness in the other direction thickness. (Machine-translation by Google Translate, not legally binding)
ES0244346A1958-09-251958-09-25Improvements in vibratory appliances in liquid (Machine-translation by Google Translate, not legally binding)
ExpiredES244346A1
(en)
Improvements in vibration conveyor devices for acoustically coupling an end of a longitudinally vibrant body to a liquid (Machine-translation by Google Translate, not legally binding)