Muffler with catalytic converter

F - Mech Eng,Light,Heat,Weapons – 01 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F01N 3/28 (2006.01) F01N 13/00 (2010.01)

Patent

CA 2305335

A muffler with catalytic converter (1) in which at least one catalytic converter element (2) is located in the muffler so that an essential part of all exhaust gases (3) from the engine are forced to pass through the element (2) and be converted there into cleaned exhaust gases (4). The element is designed as an essentially self-supporting body of catalytic material, which is hollow or partly concave and has inner and outer surfaces (6, 7), e.g. the body is shaped as a circular or non-circular sleeve, or possibly even as a narrowing sleeve (8), a dome-shaped or angular bowl-shaped body (5), and the element is, either directly or via intermediary elements, mounted to a dividing part inside the muffler, such as a partition wall (10), an outlet duct (11) or an inlet duct (12), and the mounting is so arranged that at least one end surface (13, 14) is kept fixed at the same time as the element is supported at the outer surface (7) by at least one part (10, 18, 23, 24), while the inner surface is essentially free.

Silencieux doté d'un convertisseur catalytique (1), dans lequel au moins un élément (2) de convertisseur catalytique est situé dans le silencieux, si bien qu'une partie majeure de tous les gaz d'échappement (3) produits par le moteur est contrainte de passer par l'élément (2) pour y être convertie en gaz d'échappement propres (4). Ledit élément est conçu en tant que corps essentiellement auto-maintenu de matière catalytique qui est creux ou en partie concave et possède des surfaces interne et externe (6, 7), ledit corps ayant la forme d'un manchon circulaire ou non circulaire, voire même d'un manchon tronconique (8), étant en forme de dôme ou en forme de cloche angulaire (5). L'élément est monté, directement ou à l'aide d'éléments intermédiaires, sur une partie de séparation à l'intérieur du silencieux, telle qu'une paroi de séparation (10), une conduite de sortie (11) ou une conduite d'entrée (12), le montage étant ainsi conçu qu'au moins une surface terminale (13, 14) est maintenue fixe en même temps que l'élément est soutenu au niveau de sa surface externe par au moins une pièce (10, 18, 23, 24), la surface interne étant essentiellement libre.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Muffler with catalytic converter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Muffler with catalytic converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Muffler with catalytic converter will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1475438

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.