STRUCTURE FOR INSTALLATION OF EXHAUST GASES CLEANING MODULE IN EXHAUST CHANNEL Russian patent published in 2015 - IPC F01N3/21 F01N3/28 F01N13/18 

FIELD: motor vehicle industry.

SUBSTANCE: structure for installation of exhaust gases cleaning module (2) in exhaust channel contains securing device (13), with its use it is possible to secure with possibility of disconnection the exhaust gases cleaning module (2) in required installation position in the exhaust channel via the hole (1a) with detachable cover (9). The exhaust gases cleaning module (2) is made with possibility is installation in the exhaust channel in the silencer (1). The structure contains gasket (5) installed around the exhaust gases cleaning module used as seal between the exhaust gases cleaning module (2) and internal surface (1b) of the exhaust channel wall. The ring resilient component (7) installed around the exhaust gases cleaning module (2) at distance from the gasket (5) and having first area (7a) of contact made with possibility of contact with the surface (3) of wall of the exhaust gases cleaning module (2). The second area (7b) of the contact made with possibility of contact with wall surface of the exhaust channel, when the exhaust gases cleaning module (2) is in set state in the exhaust channel. Ring resilient component (7) is able to keep the exhaust gases cleaning module (2) in central position in the exhaust channel using the spring force.

EFFECT: easy installation, dismounting of the module, assurance of gas-tight installation of the exhaust gases cleaning module.

7 cl, 3 dwg