PURPOSE:To prevent the decrease of the output when the secondary air feeding is unnecessary and to scheme the reduction of NOx by arranging the electromagnetic clutch on the way of the driving force transmission line for the secondary air pump and energizing the electromagnetic clutch by the low ...
摘要: PURPOSE:To provide a secondary air supply means, which is provided with a first secondary air supply mechanism for supplying secondary air into the exhaust duct by exhaust pulsation and a second secondary air supply mechanism having an air pump driven by an engine....
SECONDARY AIR SUPPLY APPARATUS FOR ENGINE EXHAUST SYSTEM PURPOSE:To supply secondary air properly for an exhaust pipe for satisfactory three-way catalyst exertion by using a switch valve to propagate suction-pipe negative prssure to two compartments into which a diaphragm of an air control val......
Secondary air supply device null for exhaust air gas cleanup of PURPOSE: To provide the secondary air device of a motorcycle which can prevent oscillation without mounting any special device and can maintain a specific ... 野嶋 徹男 被引量: 0发表: 2001年 Decade's operation with gas turbine...
专利名称：SECONDARY AIR SUPPLY SYSTEM FOR PURIFYING EXHAUST GAS FROM INTERNAL COMBUSTION ENGINE 发明人：FUJISAWA HIDEYA,OOMORI NORIO,TSUZUKI KAZUMORI,MIYAKI MASAHIKO 申请号：JP13426177 申请日：19771109 公开号：JPS5467824A 公开日：19790531 专利内容由知识产权出版社提供 摘要：PURPOSE:To provide a secondary...
PURPOSE:To provide a secondary air supply system, which can effectively purify the non-combustion component in the exhaust gas with the rate of supply of the secondary air made proportional to the rate of withdrawal of air by making the pressure difference between the upstream and downstream sides...
摘要: PURPOSE: To miniaturize a pressurizing pump and improve its durability while ensuring a secondary air amount sufficiently by supplying supercharging pressure into the pressurizing pump in an engine provided with a supercharger.收藏 引用 批量引用 报错 分享 文库来源 求助全文 SECONDARY AIR ...
Define Secondary action. Secondary action synonyms, Secondary action pronunciation, Secondary action translation, English dictionary definition of Secondary action. n. A strike by a body of workers for the purpose of supporting a cause or another group o
PURPOSE: To reduce the consumption power of a battery serving as a heat source for heating secondary air so as to prevent the secondary air supply device from greatly increasing its size, while promoting the early stage activation of precatalyst and main catalyst. ;CONSTITUTION: A secondary air ...
PURPOSE:To stabilize combustion and prevent damage or the like of a secondary-air supply source, by a method wherein a secondary-air introducing passage for an internal-combustion engine is provided to be faced upwards from a secondary-air introducing port which is opened through a side wall of...