发明公开
EP3343014A1 SYSTÈME DE FERMETURE POUR CIRCUIT D'ADMISSION DE GAZ INTÉGRANT UNE UNITÉ DE DÉTECTION DE GAZ ET DE VAPEUR INFLAMMABLE
审中-公开
基本信息:
- 专利标题： SYSTÈME DE FERMETURE POUR CIRCUIT D'ADMISSION DE GAZ INTÉGRANT UNE UNITÉ DE DÉTECTION DE GAZ ET DE VAPEUR INFLAMMABLE
- 专利标题（英）：EP3343014A1 - Closure system for gas inlet circuit incorporating a flammable vapour and gas sensor unit
- 申请号：EP17208984.9 申请日：2017-12-20
- 公开(公告)号：EP3343014A1 公开(公告)日：2018-07-04
- 发明人： CONSTANT, Jean-Marie , MAURICE, Thierry
- 申请人： Centrexpert SAS
- 申请人地址： 13 rue Alfred Nobel 69320 Feyzin FR
- 专利权人： Centrexpert SAS
- 当前专利权人： Centrexpert SAS
- 当前专利权人地址： 13 rue Alfred Nobel 69320 Feyzin FR
- 代理机构： Verriest, Philippe
- 优先权： FR1750022 20170103
- 主分类号： F02M35/10
- IPC分类号： F02M35/10 ; F02D41/04 ; F02D41/14 ; F02D41/22 ; F02B77/08 ; F02D17/04 ; F02D41/00 ; G01M15/04 ; F02D9/02
A closure system for inlet gas circuit comprises a valve body (10) and a closure element (11) varying between an open configuration and a closed configuration blocking the flow of inlet gas. It also includes an actuator (13) integral with the valve body (10) and ensuring the displacement of the shutter member (11) at least to one of the closing and opening configurations, a detection device gas and vapor integrated with the valve body (10) and provided with a gas sensor unit and vapors (12) measuring the concentration of at least one predetermined flammable gas or flammable vapor and a control module in communication with the detection unit (12) and the actuator (13) for providing an actuator control (13) depending on the measurement made by the detection unit (12). It is also described a test method and the closure system operating method.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F02 | 燃烧发动机；热气或燃烧生成物的发动机装置 |
| ----F02M | 一般燃烧发动机可燃混合物的供给或其组成部分 |
| ------F02M35/00 | 专门适用于，或装于内燃机上的燃烧空气滤清器、空气进气装置、进气消音器或输送系统 |
| --------F02M35/10 | .空气进气口；输送系统 |