公开(公告)号：WO2015091243A1

公开(公告)日：2015-06-25

申请号：PCT/EP2014/077502

申请日：2014-12-12

Applicant: SIMTRONICS AS

Inventor： JOHANSEN, Ib-Rune ,  STORÅS, Preben ,  LACOLLE, Matthieu ,  WANG, Dag Thorstein ,  KARLSSON, Arne ,  GREPSTAD, Jon Olav ,  MIELNIK, Michal Marek

IPC: G01N21/85

CPC classification number: G01N33/007 ,  G01N21/1702 ,  G01N21/274 ,  G01N21/643 ,  G01N21/645 ,  G01N33/0006 ,  G01N33/0013 ,  G01N33/0037 ,  G01N33/0044 ,  G01N2021/1704 ,  G01N2021/7786 ,  Y02A50/245

Abstract: The present invention relates to a gas detector cell unit comprising a gas cell, the unit comprising an outer housing providing access to the gas outside through a protecting filter adapted to making gas cell safe for use in explosive environments, i.e. a sintered filter, and the unit comprising means for detecting reduction in the circulation through said protecting filter.

Abstract translation: 本发明涉及一种包括气室的气体检测器单元单元，该单元包括外壳，其通过适于使气单元安全地用于爆炸性环境（即烧结过滤器）的保护过滤器提供对外部气体的通路，并且 单元包括用于检测通过所述保护过滤器的循环减少的装置。

公开(公告)号：WO2015091234A1

公开(公告)日：2015-06-25

申请号：PCT/EP2014/077485

申请日：2014-12-12

Applicant: SIMTRONICS AS

Inventor： JOHANSEN, Ib-Rune ,  STORÅS, Preben ,  LACOLLE, Matthieu ,  WANG, Dag Torstein ,  KARLSSON, Arne ,  GREPSTAD, Jon Olav ,  BJERKESTRAND, Arvid

IPC: G01N21/3504 ,  G01N21/78 ,  G01N33/00

CPC classification number: G01N33/0013 ,  G01N21/1702 ,  G01N21/3504 ,  G01N21/643 ,  G01N21/783 ,  G01N33/0006 ,  G01N33/0037 ,  G01N33/0042 ,  G01N33/0044 ,  G01N2021/1704 ,  G01N2201/0638 ,  G01N2201/0696 ,  G01N2201/127 ,  Y02A50/245

Abstract: The present invention relates to a gas detector cell and cell unit for optical detection of a predetermined gas, the cell being provided with optical means for investigating a gas sample present in the cell. The cell is constituted by a volume enclosed in a container, at least part of the container wall being constituted by a membrane, the membrane being provided with openings allowing diffusion of gas therethrough, and the membrane openings being provided with a catalyst for converting the gas diffusing therethrough to said predetermined gas.

Abstract translation: 本发明涉及用于光学检测预定气体的气体检测器单元和单元单元，该单元设置有用于调查存在于单元中的气体样品的光学装置。 电池由容纳在容器中的体积构成，容器壁的至少一部分由膜构成，膜具有允许气体扩散通过的开口，膜开口设置有用于转换气体的催化剂 扩散到所述预定气体。

公开(公告)号：EP3084404A1

公开(公告)日：2016-10-26

申请号：EP14824798.4

申请日：2014-12-12

Applicant: Simtronics AS

Inventor： JOHANSEN, Ib-Rune ,  STORÅS, Preben ,  LACOLLE, Matthieu ,  WANG, Dag Thorstein ,  KARLSSON, Arne ,  GREPSTAD, Jon Olav ,  MIELNIK, Michal Marek

IPC: G01N21/85

CPC classification number: G01N33/007 ,  G01N21/1702 ,  G01N21/274 ,  G01N21/643 ,  G01N21/645 ,  G01N33/0006 ,  G01N33/0013 ,  G01N33/0037 ,  G01N33/0044 ,  G01N2021/1704 ,  G01N2021/7786 ,  Y02A50/245

Abstract: The present invention relates to a gas detector cell unit comprising a gas cell, the unit comprising an outer housing providing access to the gas outside through a protecting filter adapted to making gas cell safe for use in explosive environments, i.e. a sintered filter, and the unit comprising means for detecting reduction in the circulation through said protecting filter.

公开(公告)号：EP3084396A1

公开(公告)日：2016-10-26

申请号：EP14809891.6

申请日：2014-12-12

Applicant: Simtronics AS

Inventor： JOHANSEN, Ib-Rune ,  STORÅS, Preben ,  LACOLLE, Matthieu ,  WANG, Dag Thorstein ,  KARLSSON, Arne ,  GREPSTAD, Jon Olav ,  BJERKESTRAND, Arvid

IPC: G01N21/3504 ,  G01N21/78 ,  G01N33/00

CPC classification number: G01N33/0013 ,  G01N21/1702 ,  G01N21/3504 ,  G01N21/643 ,  G01N21/783 ,  G01N33/0006 ,  G01N33/0037 ,  G01N33/0042 ,  G01N33/0044 ,  G01N2021/1704 ,  G01N2201/0638 ,  G01N2201/0696 ,  G01N2201/127 ,  Y02A50/245

Abstract: The present invention relates to a gas detector cell and cell unit for optical detection of a predetermined gas, the cell being provided with optical means for investigating a gas sample present in the cell. The cell is constituted by a volume enclosed in a container, at least part of the container wall being constituted by a membrane, the membrane being provided with openings allowing diffusion of gas therethrough, and the membrane openings being provided with a catalyst for converting the gas diffusing therethrough to said predetermined gas.