|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/5 ; 181/403|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 9 인용 특허 : 4|
A vortex tube assembly having a muffler at the cold air outlet for suppressing the noise of cold air discharged from that outlet, the muffler being warmed to a limited extent, and thereby protected against icing, by directing air from the hot air outlet into heat-exchanging relation with respect to said muffler.
An anti-icing noise-suppressing vortex tube assembly comprising a vortex tube having a generally cylindrical generator body provided with a compressed air inlet, a hot air outlet tube projecting from one end of said body, and a cold air outlet tube coaxial with said hot air inlet tube and projecting from the opposite end of said body; a heat-conductive outer tubular casing disposed about said vortex tube; a noise-suppressing muffler having a thermally-conductive tubular muffler casing secured to said outer casing and having noise-suppressing means dispos...