EP 2049353 A2 20090422 - ICING RESISTANT REDUCED NOISE AIR MOTOR EXHAUST
Title (en)
ICING RESISTANT REDUCED NOISE AIR MOTOR EXHAUST
Title (de)
VEREISUNGSRESISTENTE LUFTMOTORABGASLEITUNG MIT GERÄUSCHUNTERDRÜCKUNG
Title (fr)
ÉCHAPPEMENT DE MOTEUR À AIR COMPRIMÉ À NIVEAU DE BRUIT RÉDUIT RÉSISTANT AU GIVRAGE
Publication
Application
Priority
- US 2007074324 W 20070725
- US 82040506 P 20060726
Abstract (en)
[origin: WO2008014322A2] The induction exhaust has an exhaust manifold 16 and a muffler 22. In the instant invention, warm ambient air is drawn into the muffler 22. Heat from this external source is conducted through the finned manifold 16 to melt ice that can form inside the manifold 16 during the exhaust cycle. The exhaust manifold 16 bolts to the side of the air motor air valve 14 and serves to direct, muffle and diffuse the air motor exhaust using a deflection plate, a diffraction plate and an expansion chamber is provided in the manifold to direct the exhaust out of the air valve and down the center of the muffler 22.
IPC 8 full level
B60K 13/04 (2006.01)
CPC (source: EP KR US)
F01B 31/02 (2013.01 - EP US); F01N 13/10 (2013.01 - EP US); F04B 39/00 (2013.01 - KR); F04B 53/00 (2013.01 - KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008014322 A2 20080131; WO 2008014322 A3 20080731; AU 2007279295 A1 20080131; BR PI0714951 A2 20130521; CN 101495339 A 20090729; EP 2049353 A2 20090422; EP 2049353 A4 20091125; JP 2009544897 A 20091217; KR 20090033277 A 20090401; MX 2009000904 A 20090204; RU 2009106652 A 20100910; TW 200830674 A 20080716; US 2009288403 A1 20091126
DOCDB simple family (application)
US 2007074324 W 20070725; AU 2007279295 A 20070725; BR PI0714951 A 20070725; CN 200780028543 A 20070725; EP 07840510 A 20070725; JP 2009521982 A 20070725; KR 20097003714 A 20090224; MX 2009000904 A 20070725; RU 2009106652 A 20070725; TW 96127376 A 20070726; US 37346907 A 20070725