GEP20033039B - G. Dvali Hearing Aid
- Google Patents
G. Dvali Hearing Aid
Info
Publication number
GEP20033039B
GEP20033039BGEAP20015906AGEAP2001005906AGEP20033039BGE P20033039 BGEP20033039 BGE P20033039BGE AP20015906 AGEAP20015906 AGE AP20015906AGE AP2001005906 AGEAP2001005906 AGE AP2001005906AGE P20033039 BGEP20033039 BGE P20033039B
Authority
GE
Georgia
Prior art keywords
hearing aid
mounting rod
dvali
reflector
receiver
Prior art date
Application number
GEAP20015906A
Inventor
Grigol Dvali
Original Assignee
Grigol Dvali
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 Grigol DvalifiledCriticalGrigol Dvali
Priority to GEAP20015906ApriorityCriticalpatent/GEP20033039B/en
Publication of GEP20033039BpublicationCriticalpatent/GEP20033039B/en
Obtaining Desirable Characteristics In Audible-Bandwidth Transducers
(AREA)
Abstract
1. Technical Result Increase in handling and acoustic properties. 2. Essence A device comprises an S-shaped holder 1, which has a thread 2 on one end, on which a mounting rod 3 is screwed. A receiver-reflector 4 has a lug 5 with the nest 6 corresponding to the mounting rod, which is movably and freely set on the mounting rod, the receiver-reflector having the concave operation surface made in the form of ellipsoid segment. 3. Field of Application Medical facilities, in particular hearing aid.
SOUND RECORDING AND REPRODUCING EQUIPMENT WITH REMOVABLE MICROPHONES MOUNTED AT THE END OF EXTENDABLE EXTENSIONS THAT ARE AN INTEGRAL PART OF THE EQUIPMENT, DESIGNED TO BE ABLE TO CLOSE FURTHER TO SOURCE OF SOUNDS, IN CASE