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ASSEMBLAGE CONSTITUANT UN ISOLANT ACOUSTIQUE
An assembly forming an acoustic insulator having a first sheet, a pierced second sheet, and a plurality of first and second structures. Each first structure comprises a first and a second strip, wherein each is shaped to form half of the wall of a cage and wherein, for two successive halves, each strip comprises a facet of a joining wall. Each second structure is made up of a first and a second strip, wherein each is shaped to form half of the wall of a cone, wherein. For each strip, at least one of the wall halves of each cone is pierced. For two successive halves, each strip comprises one facet of the connecting wall. Each cone is located in a cell and each connecting wall is located between the two facets of a joining wall, and, between two adjacent first structures, a second structure is likewise fitted.
ASSEMBLAGE CONSTITUANT UN ISOLANT ACOUSTIQUE
An assembly forming an acoustic insulator having a first sheet, a pierced second sheet, and a plurality of first and second structures. Each first structure comprises a first and a second strip, wherein each is shaped to form half of the wall of a cage and wherein, for two successive halves, each strip comprises a facet of a joining wall. Each second structure is made up of a first and a second strip, wherein each is shaped to form half of the wall of a cone, wherein. For each strip, at least one of the wall halves of each cone is pierced. For two successive halves, each strip comprises one facet of the connecting wall. Each cone is located in a cell and each connecting wall is located between the two facets of a joining wall, and, between two adjacent first structures, a second structure is likewise fitted.
ASSEMBLAGE CONSTITUANT UN ISOLANT ACOUSTIQUE
ASSEMBLY FORMING AN ACOUSTIC INSULATOR
ZUSAMMENBAU EINER SCHALLDÄMMISOLIERUNG
CZAPLA LIONEL (author) / RAVISE FLORIAN (author)
2021-01-20
Patent
Electronic Resource
French
IPC:
B64C
AEROPLANES
,
Flugzeuge
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B64D
Ausrüstung für Flugzeuge
,
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F02C
Gasturbinenanlagen
,
GAS-TURBINE PLANTS
/
F02K
JET-PROPULSION PLANTS
,
Strahltriebwerke
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
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