-
Patent Agency Ranking
公开(公告)号：US09097695B2
公开(公告)日：2015-08-04
申请号：US13750710
申请日：2013-01-25
Applicant: SGS North America Inc.
Inventor： Wayne A. Kriel , Sven Lataire
CPC classification number: G01N30/28 , G01N1/22 , G01N1/2247 , G01N1/24 , G01N30/06 , G01N33/225 , G01N2001/105 , G01N2001/1093 , G01N2030/025
Abstract: Composite sampling of a fluid flowing through a conduit includes collecting, in a vessel coupled to the conduit through which the fluid is flowing, a first discrete sample of fluid from the conduit, the first discrete sample having a first selected volume, and collecting, in the vessel and at a first interval from the first sample, a second discrete sample of the fluid from the conduit, the second discrete sample having a second selected volume, thereby forming a composite sample in the vessel while the vessel is coupled to conduit. The composite sample includes the first discrete sample and the second discrete sample, and may include one or more additional discrete samples. An apparatus for collecting the composite sample includes a gas chromatograph, and is arranged such that the composite sample is provided to the gas chromatograph without removing the composite sample from the apparatus or transporting the composite sample.
Abstract translation: 流经导管的流体的复合取样包括在与流体流过的导管相连的容器中收集来自导管的第一离散的流体样本，第一离散样品具有第一选定体积，并收集在 所述容器和来自所述第一样品的第一间隔，来自所述导管的所述流体的第二离散样品，所述第二离散样品具有第二选定体积，从而在所述容器联接到导管时在所述容器中形成复合样品。 复合样品包括第一离散样品和第二离散样品，并且可以包括一个或多个另外的离散样品。 用于收集复合样品的装置包括气相色谱仪，并且被布置成使得将复合样品提供到气相色谱仪，而不从装置中移除复合样品或输送复合样品。
-
公开(公告)号：US09846109B2
公开(公告)日：2017-12-19
申请号：US14923997
申请日：2015-10-27
Applicant: SGS North America Inc.
Inventor： Jim Hall , Sven Lataire
CPC classification number: G01N1/2247 , B08B5/02 , F17C7/00 , G01N1/2035 , G01N1/2226 , G01N2001/105 , G01N2001/1427 , G01N2001/2064 , G01N2001/2238 , Y10T137/4259
Abstract: A fluid sampling device having a first conduit configured to couple an outlet of a fluid source to a sample inlet port; a second conduit configured to couple a sample outlet port to an inlet of the fluid source; an expansion chamber including an inlet and an outlet coupled to the first and second conduits by a valve assembly; and a pressure relief valve configured to couple the outlet of the expansion chamber to the inlet of the fluid source. The fluid sampling device facilitates acquisition of a fluid sample and subsequent purging of its internal components while inhibiting the release of sample fluid to the surrounding environment, thereby protecting the environment and sampling personnel from harmful chemical release. The fluid sampling device may facilitate a sample acquisition process that provides closed-loop flush and expansion operations for obtaining a representative sample at the appropriate fill density of the sample vessel.
-
公开(公告)号：US09945821B2
公开(公告)日：2018-04-17
申请号：US14804846
申请日：2015-07-21
Applicant: SGS North America Inc.
Inventor： Wayne A. Kriel , Sven Lataire
CPC classification number: G01N30/28 , G01N1/22 , G01N1/2247 , G01N1/24 , G01N30/06 , G01N33/225 , G01N2001/105 , G01N2001/1093 , G01N2030/025
Abstract: Composite sampling of a fluid flowing through a conduit includes collecting, in a vessel coupled to the conduit through which the fluid is flowing, a first discrete sample of fluid from the conduit, the first discrete sample having a first selected volume, and collecting, in the vessel and at a first interval from the first sample, a second discrete sample of the fluid from the conduit, the second discrete sample having a second selected volume, thereby forming a composite sample in the vessel while the vessel is coupled to conduit. The composite sample includes the first discrete sample and the second discrete sample, and may include one or more additional discrete samples. An apparatus for collecting the composite sample includes a gas chromatograph, and is arranged such that the composite sample is provided to the gas chromatograph without removing the composite sample from the apparatus or transporting the composite sample.
-
公开(公告)号：US20170115190A1
公开(公告)日：2017-04-27
申请号：US14923997
申请日：2015-10-27
Applicant: SGS North America Inc.
Inventor： Jim Hall , Sven Lataire
CPC classification number: G01N1/2247 , B08B5/02 , F17C7/00 , G01N1/2035 , G01N1/2226 , G01N2001/105 , G01N2001/1427 , G01N2001/2064 , G01N2001/2238 , Y10T137/4259
Abstract: A fluid sampling device having a first conduit configured to couple an outlet of a fluid source to a sample inlet port; a second conduit configured to couple a sample outlet port to an inlet of the fluid source; an expansion chamber including an inlet and an outlet coupled to the first and second conduits by a valve assembly; and a pressure relief valve configured to couple the outlet of the expansion chamber to the inlet of the fluid source. The fluid sampling device facilitates acquisition of a fluid sample and subsequent purging of its internal components while inhibiting the release of sample fluid to the surrounding environment, thereby protecting the environment and sampling personnel from harmful chemical release. The fluid sampling device may facilitate a sample acquisition process that provides closed-loop flush and expansion operations for obtaining a representative sample at the appropriate fill density of the sample vessel.
-
公开(公告)号：US20150323508A1
公开(公告)日：2015-11-12
申请号：US14804846
申请日：2015-07-21
Applicant: SGS North America Inc.
Inventor： Wayne A. Kriel , Sven Lataire
CPC classification number: G01N30/28 , G01N1/22 , G01N1/2247 , G01N1/24 , G01N30/06 , G01N33/225 , G01N2001/105 , G01N2001/1093 , G01N2030/025
Abstract: Composite sampling of a fluid flowing through a conduit includes collecting, in a vessel coupled to the conduit through which the fluid is flowing, a first discrete sample of fluid from the conduit, the first discrete sample having a first selected volume, and collecting, in the vessel and at a first interval from the first sample, a second discrete sample of the fluid from the conduit, the second discrete sample having a second selected volume, thereby forming a composite sample in the vessel while the vessel is coupled to conduit. The composite sample includes the first discrete sample and the second discrete sample, and may include one or more additional discrete samples. An apparatus for collecting the composite sample includes a gas chromatograph, and is arranged such that the composite sample is provided to the gas chromatograph without removing the composite sample from the apparatus or transporting the composite sample.
Abstract translation: 流经导管的流体的复合取样包括在与流体流过的导管相连的容器中收集来自导管的第一离散的流体样本，第一离散样品具有第一选定体积，并收集在 所述容器和来自所述第一样品的第一间隔，来自所述导管的所述流体的第二离散样品，所述第二离散样品具有第二选定体积，从而在所述容器联接到导管时在所述容器中形成复合样品。 复合样品包括第一离散样品和第二离散样品，并且可以包括一个或多个另外的离散样品。 用于收集复合样品的装置包括气相色谱仪，并且被布置成使得将复合样品提供到气相色谱仪，而不从装置中移除复合样品或输送复合样品。
-
-
-
-
Search Results
5
records
(took 0.014 seconds)
