|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||060/281; 060/274; 060/278; 060/287; 060/300|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 17 인용 특허 : 7|
An exhaust gas collecting apparatus, of an internal combustion engine including a collection vessel that can hold exhaust gas, an exhaust gas taking-out passage through which exhaust gas is introduced from an exhaust passage to the collection vessel, an exhaust gas introduction passage through which the exhaust gas is introduced from the collection vessel to the exhaust passage at a position upstream from the catalytic converter, a first valve that is switchable between a position where the introduction of the exhaust gas from the exhaust passage to the ...
1. An exhaust gas purifying method for purifying exhaust gas from an internal combustion engine by using a catalytic converter, the method comprising:a process of collecting at least a part of the exhaust gas discharged from the internal combustion engine into a collection vessel during a period from a starting time of the internal combustion engine to satisfaction of a predetermined collection terminating condition; and a process of recirculating the exhaust gas collected in the collection vessel to an upstream side from the catalytic converter, wherein...