Apparatus for assessing hot coal fallout propensity of burning cigarette based on human behavior features of ash-flicking action and method thereof

US11333647B2 · kind B2 · utility

Assignees

• ZHENGZHOU TOBACCO RESEARCH INSTITUTE OF CNTC · CN
• Hefei Institutes of Physical Sciences, Chinese Academy of Sciences · CN
• CHINA TOBACCO JIANGXI INDUSTRIAL CO., LTD · CN

Inventors

• Bin Li · Beijing, CN
• Yi Zhang · Dalian, CN
• Yaoshuo Sang · Hefei, CN
• Mingjian Zhang · Zhengzhou, CN
• Liu Hong · Kunming, CN
• Zhigang Li · Fryeburg, US
• Bingyang Xu · Nanchang, CN
• Zhenyu Xu · Nanhu, CN
• Xiaoling Tang · Shanghai, CN
• Long Zhang · Hunan, CN

Key dates

• Filing date: Apr 28, 2018
• Grant date: May 17, 2022
• Expiry date: Jan 20, 2039

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2203/0266
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The present disclosure provides a method for assessing hot coal fallout propensity of burning cigarettes based on human behavior features of ash-flicking action. The method is characterized in that the method is accomplished through an apparatus for detecting hot coal fallout propensity based on human behavior features of ash-flicking action, which include behavior features of human action of flicking cigarette ash, features of holding a cigarette, and features of force applying process and other aspects. This method can provide objective and accurate test basis for evaluation of cigarette fallout performance.