-
公开(公告)号:US4401094A
公开(公告)日:1983-08-30
申请号:US253378
申请日:1981-04-13
摘要: Two embodiments of dual fuel systems for internal combustion engines embodying a normal running fuel and a special fuel used for only cold starting. In each embodiment an arrangement is provided for positively cutting off the flow of starting fuel when the cold starting mode is no longer required. In one embodiment this is done automatically. Each embodiment employs an arrangement for permitting cold start enrichment with either the normal running fuel or with the special starting fuel depending upon the temperature.
摘要翻译: 用于内燃机的双燃料系统的两个实施例体现了正常运行的燃料和仅用于冷起动的特殊燃料。 在每个实施例中,提供了一种布置,用于在不再需要冷启动模式时,正确地切断起始燃料的流动。 在一个实施例中,这是自动完成的。 每个实施例采用一种用于允许冷起动浓缩的装置,其与正常运行的燃料或根据温度的特殊起动燃料一起使用。