TURBOJET ENGINE COMPRISING A NACELLE PROVIDED WITH AN INVERSER SYSTEM AND A MOBILE CASCADE GRID

A turbofan with a secondary duct and including a fixed structure and a mobile assembly including a frame with openwork regions. The mobile assembly is translatable between advanced and extended positions. The openwork regions are positioned across the window in the extended position. A plurality of...

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Hauptverfasser:	PIARD, Frédéric, GARDES, Pascal, RIDRAY, Frédéric, GOUGEON, Pascal, ORTEU, Benoit
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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creator	PIARD, Frédéric GARDES, Pascal RIDRAY, Frédéric GOUGEON, Pascal ORTEU, Benoit
description	A turbofan with a secondary duct and including a fixed structure and a mobile assembly including a frame with openwork regions. The mobile assembly is translatable between advanced and extended positions. The openwork regions are positioned across the window in the extended position. A plurality of blocking doors is provided, each being mobile between stowed and deployed positions. An array of rams move the mobile assembly. A cascade grille mounts on the frame across the openwork region. The grille slides on the frame parallel to the translational direction. For each grille, a rear stop limits rearward movement, and a compression spring pushes the grille to the rear for abutment against a rear stop. For each grille, the fixed structure comprises a stop element against which the grille abuts upon movement from the advanced position to the extended position.
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The mobile assembly is translatable between advanced and extended positions. The openwork regions are positioned across the window in the extended position. A plurality of blocking doors is provided, each being mobile between stowed and deployed positions. An array of rams move the mobile assembly. A cascade grille mounts on the frame across the openwork region. The grille slides on the frame parallel to the translational direction. For each grille, a rear stop limits rearward movement, and a compression spring pushes the grille to the rear for abutment against a rear stop. 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The mobile assembly is translatable between advanced and extended positions. The openwork regions are positioned across the window in the extended position. A plurality of blocking doors is provided, each being mobile between stowed and deployed positions. An array of rams move the mobile assembly. A cascade grille mounts on the frame across the openwork region. The grille slides on the frame parallel to the translational direction. For each grille, a rear stop limits rearward movement, and a compression spring pushes the grille to the rear for abutment against a rear stop. For each grille, the fixed structure comprises a stop element against which the grille abuts upon movement from the advanced position to the extended position.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>JET-PROPULSION PLANTS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyr0KwjAUQOEsDqK-w30Bh5pBOqbJNb3S_JDEilMoEifRQn1_zOADOB04fGuW0yV07owJ0GqyCNIZHyiS1SDAConDgOCDG0mhgiulHoQFsiOGiAHiLSY0danKjeuoaimiFApBB1JbtnpMz6Xsft0wOGGS_b7M71yWebqXV_lk9PzYtIeWdw3_g3wBwL8yWg</recordid><startdate>20220119</startdate><enddate>20220119</enddate><creator>PIARD, Frédéric</creator><creator>GARDES, Pascal</creator><creator>RIDRAY, Frédéric</creator><creator>GOUGEON, Pascal</creator><creator>ORTEU, Benoit</creator><scope>EVB</scope></search><sort><creationdate>20220119</creationdate><title>TURBOJET ENGINE COMPRISING A NACELLE PROVIDED WITH AN INVERSER SYSTEM AND A MOBILE CASCADE GRID</title><author>PIARD, Frédéric ; GARDES, Pascal ; RIDRAY, Frédéric ; GOUGEON, Pascal ; ORTEU, Benoit</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3719293B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>JET-PROPULSION PLANTS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>PIARD, Frédéric</creatorcontrib><creatorcontrib>GARDES, Pascal</creatorcontrib><creatorcontrib>RIDRAY, Frédéric</creatorcontrib><creatorcontrib>GOUGEON, Pascal</creatorcontrib><creatorcontrib>ORTEU, Benoit</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PIARD, Frédéric</au><au>GARDES, Pascal</au><au>RIDRAY, Frédéric</au><au>GOUGEON, Pascal</au><au>ORTEU, Benoit</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TURBOJET ENGINE COMPRISING A NACELLE PROVIDED WITH AN INVERSER SYSTEM AND A MOBILE CASCADE GRID</title><date>2022-01-19</date><risdate>2022</risdate><abstract>A turbofan with a secondary duct and including a fixed structure and a mobile assembly including a frame with openwork regions. The mobile assembly is translatable between advanced and extended positions. The openwork regions are positioned across the window in the extended position. A plurality of blocking doors is provided, each being mobile between stowed and deployed positions. An array of rams move the mobile assembly. A cascade grille mounts on the frame across the openwork region. The grille slides on the frame parallel to the translational direction. For each grille, a rear stop limits rearward movement, and a compression spring pushes the grille to the rear for abutment against a rear stop. For each grille, the fixed structure comprises a stop element against which the grille abuts upon movement from the advanced position to the extended position.</abstract><oa>free_for_read</oa></addata></record>
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language	eng ; fre ; ger
recordid	cdi_epo_espacenet_EP3719293B1
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subjects	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS JET-PROPULSION PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
title	TURBOJET ENGINE COMPRISING A NACELLE PROVIDED WITH AN INVERSER SYSTEM AND A MOBILE CASCADE GRID
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