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公开(公告)号：US20180372570A1
公开(公告)日：2018-12-27
申请号：US15988301
申请日：2018-05-24
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Hope , Dave Thompson , Bob Birchmore
Abstract: An apparatus for measuring the vapour pressure of a liquid hydrocarbon sample is disclosed. The apparatus comprises a sealed chamber (25) for receiving the sample. The chamber (25) is at least partially defined by a moveable element (26) such that moving the moveable element (26) alters the volume of the chamber (25). The apparatus comprises a displacement sensor (29) configured to measure a displacement of the movable element (26).
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公开(公告)号：US11460463B2
公开(公告)日：2022-10-04
申请号：US17287620
申请日：2019-10-22
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Thompson , Noel Beauchamp
Abstract: A method and apparatus for calculating the derived cetane number of a liquid hydrocarbon sample is disclosed. The method comprises combusting (19) the sample in a constant volume combustion chamber (45). The method comprises obtaining (23) a pressure versus time combustion profile (69) of the sample wherein the profile comprises a first region (81) and a second region (83), the first region (81) including the start of combustion, and the second region (83) relating to a later time than the first region. The method comprises selecting a single data point from the second region (83) of the combustion profile (69), said data point representing a combustion delay (CD) of the combustion profile; and calculating a derived cetane number for the sample using the time value associated with said single data point.
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公开(公告)号：US20160041052A1
公开(公告)日：2016-02-11
申请号：US14777165
申请日：2014-03-17
Applicant: ICON SCIENTIFIC LIMITED
Inventor： Kevin Fogarty , David Hope , Dave Thompson , Bob Birchmore
CPC classification number: G01L7/16 , B60K23/00 , B60W30/14 , B60W30/143 , G01D5/28 , G01N7/14 , G01N33/24
Abstract: An apparatus for measuring the vapour pressure of a liquid hydrocarbon sample is disclosed. The apparatus comprises a sealed chamber (25) for receiving the sample. The chamber (25) is at least partially defined by a moveable element (26) such that moving the moveable element (26) alters the volume of the chamber (25). The apparatus comprises a displacement sensor (29) configured to measure a displacement of the movable element (26).
Abstract translation: 公开了一种用于测量液体烃样品的蒸气压的装置。 该装置包括用于接收样品的密封室（25）。 腔室（25）至少部分地由可移动元件（26）限定，使得移动元件（26）改变腔室（25）的体积。 该装置包括被配置成测量可移动元件（26）的位移的位移传感器（29）。
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公开(公告)号：US20210103304A1
公开(公告)日：2021-04-08
申请号：US17126206
申请日：2020-12-18
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Hope , Dave Thompson , Bob Birchmore
Abstract: A method and apparatus for mixing additives into a fluid fuel at a predictable concentration. The method involves taking a sample of the fuel; mixing the additive into the sample in metered proportions; testing the sample to determine that the correct amount of additive is present; storing the remaining fuel until it is time for the fuel to be used; and mixing the additive into the remainder of the fuel in the same metered proportions.
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公开(公告)号：US09983079B2
公开(公告)日：2018-05-29
申请号：US14777165
申请日：2014-03-17
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Hope , Dave Thompson , Bob Birchmore
CPC classification number: G01L7/16 , B60K23/00 , B60W30/14 , B60W30/143 , G01D5/28 , G01N7/14 , G01N33/24
Abstract: An apparatus for measuring the vapor pressure of a liquid hydrocarbon sample is disclosed. The apparatus comprises a sealed chamber (25) for receiving the sample. The chamber (25) is at least partially defined by a moveable element (26) such that moving the moveable element (26) alters the volume of the chamber (25). The apparatus comprises a displacement sensor (29) configured to measure a displacement of the movable element (26).
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Patent Agency Ranking
公开(公告)号：US11199860B2
公开(公告)日：2021-12-14
申请号：US15499284
申请日：2017-04-27
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Hope , Dave Thompson , Bob Birchmore
Abstract: Embodiments of the present invention relate to a method and apparatus for mixing additives into a fluid fuel at a predictable concentration. The method comprises: taking a sample of the fuel; mixing the additive into the sample in metered proportions; testing the sample to determine that the correct amount of additive is present; storing the remaining fuel until it is time for the fuel to be used; and mixing the additive into the remainder of the fuel in the same metered proportions.
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公开(公告)号：US10928261B2
公开(公告)日：2021-02-23
申请号：US15988301
申请日：2018-05-24
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Hope , Dave Thompson , Bob Birchmore
Abstract: An apparatus for measuring the vapour pressure of a liquid hydrocarbon sample is disclosed. The apparatus comprises a sealed chamber (25) for receiving the sample. The chamber (25) is at least partially defined by a moveable element (26) such that moving the moveable element (26) alters the volume of the chamber (25). The apparatus comprises a displacement sensor (29) configured to measure a displacement of the movable element (26).
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公开(公告)号：US20170293310A1
公开(公告)日：2017-10-12
申请号：US15499284
申请日：2017-04-27
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Hope , Dave Thompson , Bob Birchmore
CPC classification number: G05D11/138 , C10L1/1824 , C10L2290/60
Abstract: Embodiments of the present invention relate to a method and apparatus for mixing additives into a fluid fuel at a predictable concentration. The method comprises: taking a sample of the fuel; mixing the additive into the sample in metered proportions; testing the sample to determine that the correct amount of additive is present; storing the remaining fuel until it is time for the fuel to be used; and mixing the additive into the remainder of the fuel in the same metered proportions.
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公开(公告)号：US11619954B2
公开(公告)日：2023-04-04
申请号：US17126206
申请日：2020-12-18
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Hope , Dave Thompson , Bob Birchmore
Abstract: A method and apparatus for mixing additives into a fluid fuel at a predictable concentration. The method involves taking a sample of the fuel; mixing the additive into the sample in metered proportions; testing the sample to determine that the correct amount of additive is present; storing the remaining fuel until it is time for the fuel to be used; and mixing the additive into the remainder of the fuel in the same metered proportions.
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公开(公告)号：US20210311013A1
公开(公告)日：2021-10-07
申请号：US17287620
申请日：2019-10-22
Applicant: Icon Scientific Limited
Inventor： Kevin Fogarty , David Thompson , Noel Beauchamp
Abstract: A method and apparatus for calculating the derived cetane number of a liquid hydrocarbon sample is disclosed. The method comprises combusting (19) the sample in a constant volume combustion chamber (45). The method comprises obtaining (23) a pressure versus time combustion profile (69) of the sample wherein the profile comprises a first region (81) and a second region (83), the first region (81) including the start of combustion, and the second region (83) relating to a later time than the first region. The method comprises selecting a single data point from the second region (83) of the combustion profile (69), said data point representing a combustion delay (CD) of the combustion profile; and calculating a derived cetane number for the sample using the time value associated with said single data point.
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