| 摘要 |
1326642 Gas fuelled lighters CIBA GEIGY AG 7 Aug 1970 [27 Aug 1969] 38260/70 Heading F4F [Also in Divisions B1-B2] In a lighter e.g. for cigarettes depression of a nozzle 8 causes inflammable gas to flow through a valve stem 7, a valve formed by openings 19 and a seal 15 being opened, and out of a nozzle 9 where a spark produced by interaction of a flint 50 and a ratchet 51 (driven by cog 72 being moved by rack 73) ignites the gas. The gas is absorbed in an adsorbent in the container 43 therefor, and passes through a filter 102 on its way to the nozzles. |
