{"title":"A New Time-Regulating Mechanism for a Pipe-Smoking Machine","authors":"D. Schurer","doi":"10.2478/cttr-2013-0242","DOIUrl":null,"url":null,"abstract":"Abstract A pipe-smoking machine was constructed which simulates pipe-smoking. A photo-electric cell and a perforated endless belt were used for the time-regulation. The reproducibility of the puff and interval duration was fair: that of the crude and dry condensate of two types of tobacco smoked in this machine requires more investigation","PeriodicalId":35431,"journal":{"name":"Beitrage zur Tabakforschung International/ Contributions to Tobacco Research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Beitrage zur Tabakforschung International/ Contributions to Tobacco Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2478/cttr-2013-0242","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
Abstract A pipe-smoking machine was constructed which simulates pipe-smoking. A photo-electric cell and a perforated endless belt were used for the time-regulation. The reproducibility of the puff and interval duration was fair: that of the crude and dry condensate of two types of tobacco smoked in this machine requires more investigation