公开(公告)号：US20130145819A1

公开(公告)日：2013-06-13

申请号：US13478953

申请日：2012-05-23

申请人： Andrew D. Odell ,  Robert J. Scholz ,  James A. Tangen ,  Gerald F. Davina ,  Joseph F. Giannelli ,  Susan Elaine Garcia

发明人： Andrew D. Odell ,  Robert J. Scholz ,  James A. Tangen ,  Gerald F. Davina ,  Joseph F. Giannelli ,  Susan Elaine Garcia

IPC分类号： G01N33/00

CPC分类号： G01N33/0009 ,  C01B3/00 ,  G01N1/24

摘要： An apparatus adapted to measure gaseous hydrogen concentrations in a mechanical vacuum pump (MVP) gas stream includes connection ports adapted to allow the apparatus to be connected to an MVP system and allow a gas stream sample to be taken from the MVP gas stream. The apparatus further includes a hydrogen concentration analyzer to measure H2 concentrations of the gas stream sample taken from the MVP gas stream.

摘要翻译： 适用于测量机械真空泵（MVP）气流中的气态氢浓度的装置包括适于允许装置连接到MVP系统并允许气流样品从MVP气流中取出的连接端口。 该装置还包括氢浓度分析仪，用于测量从MVP气流中取出的气流样品的H 2浓度。

公开(公告)号：US09255918B2

公开(公告)日：2016-02-09

申请号：US13478953

申请日：2012-05-23

申请人： Andrew D. Odell ,  Robert J. Scholz ,  James A. Tangen ,  Gerald F. Davina ,  Joseph F. Giannelli ,  Susan Elaine Garcia

发明人： Andrew D. Odell ,  Robert J. Scholz ,  James A. Tangen ,  Gerald F. Davina ,  Joseph F. Giannelli ,  Susan Elaine Garcia

IPC分类号： G01N33/22 ,  G01N1/24 ,  C01B3/00 ,  G01N33/00

CPC分类号： G01N33/0009 ,  C01B3/00 ,  G01N1/24

摘要： An apparatus adapted to measure gaseous hydrogen concentrations in a mechanical vacuum pump (MVP) gas stream includes connection ports adapted to allow the apparatus to be connected to an MVP system and allow a gas stream sample to be taken from the MVP gas stream. The apparatus further includes a hydrogen concentration analyzer to measure H2 concentrations of the gas stream sample taken from the MVP gas stream.

摘要翻译： 适用于测量机械真空泵（MVP）气流中的气态氢浓度的装置包括适于允许装置连接到MVP系统并允许气流样品从MVP气流中取出的连接端口。 该装置还包括氢浓度分析仪，用于测量从MVP气流中取出的气流样品的H 2浓度。