|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||602/74 ; 602/79 ; 602/81 ; 602/83 ; 12/351.8 ; 12/351.9 ; 12/352.0|
|§371/§102 date||19990511 (19990511)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 31 인용 특허 : 4|
Apparatus for the purification of exhaust gases from internal combustion engines is disclosed including a conduit for connecting the exhaust pipe from the engine with a canister containing an adsorbent for at least one of the components of the exhaust gases, and a valve associated with the conduit for selectively directing the exhaust gases from the exhaust pipe to the canister when the valve is open. Methods for purification of such exhaust gases are also disclosed including monitoring an operating condition for the internal combustion engine and contro...
[ What is claimed is:] [1.] Apparatus for the purification of exhaust gases from an internal combustion engine including an exhaust pipe for transporting said exhaust gases from said internal combustion engine and a canister containing an adsorbent for at least one component of said exhaust gases, said apparatus comprising a first conduit for connecting said exhaust pipe with said canister, a first controllable valve associated with said first conduit for selectively directing said exhaust gases from said exhaust pipe to said canister when said valve is ...