-
公开(公告)号：US20170087743A1
公开(公告)日：2017-03-30
申请号：US15374530
申请日：2016-12-09
Applicant: VERIFI LLC
Inventor： Mark F. Roberts , Richard K. Jordan , Roy J. Cooley , Eric P. Koehler , Meriem Bahira
CPC classification number: B28C5/422 , B28C5/4244 , F24F3/0442 , F24F13/32 , F24S25/61 , F24S2025/601 , G01N11/00 , G01N2011/0046 , G01N2011/006 , Y02B10/20 , Y02E10/47
Abstract: Disclosed are method and system for treating concrete in mixing drums of delivery vehicles having automated rheology (e.g., slump) monitoring systems programmed to dose fluids into concrete based on the monitored rheology. The present invention takes into account a Revolution-To-Discharge value (“RTD”) which reflects drum rotations needed to move concrete towards and through the mixing drum opening from which concrete is discharged, and also takes into consideration a Volume-Per-Revolution-Upon-Discharge (“VPRUD”) value which reflects the relation between the rate of discharge and rheology (e.g., slump) of concrete upon discharge. The invention is especially useful for reclaiming concrete in the drum after delivery and can confirm rheology based upon peak (maximum) discharge pressure. The present inventors found surprisingly that discharge pressure readings are useful for recalibrating automated rheology monitoring systems as well as for reporting and/or treating the remainder concrete.
-
2.发明授权公开(公告)号：US09550312B2
公开(公告)日：2017-01-24
申请号：US14052310
申请日：2013-10-11
Applicant: Verifi LLC
Inventor： Mark F. Roberts , Richard K. Jordan , Roy J. Cooley , Eric P. Koehler , Meriem Bahira
CPC classification number: B28C7/0454 , B28C7/026 , B28C7/16 , G01N33/383
Abstract: Disclosed are method and system for treating concrete in mixing drums of delivery vehicles having automated rheology (e.g., slump) monitoring systems programmed to dose fluids into concrete based on the monitored rheology. The present invention takes into account a Revolution-To-Discharge value (“RTD”) which reflects drum rotations needed to move concrete towards and through the mixing drum opening from which concrete is discharged, and also takes into consideration a Volume-Per-Revolution-Upon-Discharge (“VPRUD”) value which reflects the relation between the rate of discharge and rheology (e.g., slump) of concrete upon discharge. The invention is especially useful for reclaiming concrete in the drum after delivery and can confirm rheology based upon peak (maximum) discharge pressure. The present inventors found surprisingly that discharge pressure readings are useful for recalibrating automated rheology monitoring systems as well as for reporting and/or treating the remainder concrete.
Abstract translation: 公开了用于处理具有自动流变学（例如，坍落度）监测系统的输送车辆的混合桶中的混凝土的方法和系统，该系统被编程为基于所监测的流变学将流体分配到混凝土中。 本发明考虑了反转滚筒旋转所需的革命排放值（“RTD”），以便将混凝土移向并通过混凝土搅拌筒开口排出，并考虑到每卷的体积 放电（“VPRUD”）值，反映了放电速率与放电后混凝土的流变性（如坍落度）之间的关系。 本发明特别适用于在输送之后回收鼓中的混凝土，并且可以基于峰值（最大）排出压力确认流变性。 本发明人令人惊奇地发现，排放压力读数对于重新校准自动流变监测系统以及报告和/或处理剩余混凝土是有用的。
-
公开(公告)号：US10363684B2
公开(公告)日：2019-07-30
申请号：US15374530
申请日：2016-12-09
Applicant: VERIFI LLC
Inventor： Mark F. Roberts , Richard K. Jordan , Roy J. Cooley , Eric P. Koehler , Meriem Bahira
Abstract: Disclosed are method and system for treating concrete in mixing drums of delivery vehicles having automated rheology (e.g., slump) monitoring systems programmed to dose fluids into concrete based on the monitored rheology. The present invention takes into account a Revolution-To-Discharge value (“RTD”) which reflects drum rotations needed to move concrete towards and through the mixing drum opening from which concrete is discharged, and also takes into consideration a Volume-Per-Revolution-Upon-Discharge (“VPRUD”) value which reflects the relation between the rate of discharge and rheology (e.g., slump) of concrete upon discharge. The invention is especially useful for reclaiming concrete in the drum after delivery and can confirm rheology based upon peak (maximum) discharge pressure. The present inventors found surprisingly that discharge pressure readings are useful for recalibrating automated rheology monitoring systems as well as for reporting and/or treating the remainder concrete.
-
4.发明申请公开(公告)号：US20140104972A1
公开(公告)日：2014-04-17
申请号：US14052310
申请日：2013-10-11
Applicant: Verifi LLC
Inventor： Mark F. Roberts , Richard K. Jordan , Roy J. Cooley , Eric P. Koehler , Meriem Bahira
IPC: B28C7/04
CPC classification number: B28C7/0454 , B28C7/026 , B28C7/16 , G01N33/383
Abstract: Disclosed are method and system for treating concrete in mixing drums of delivery vehicles having automated rheology (e.g., slump) monitoring systems programmed to dose fluids into concrete based on the monitored rheology. The present invention takes into account a Revolution-To-Discharge value (“RTD”) which reflects drum rotations needed to move concrete towards and through the mixing drum opening from which concrete is discharged, and also takes into consideration a Volume-Per-Revolution-Upon-Discharge (“VPRUD”) value which reflects the relation between the rate of discharge and rheology (e.g., slump) of concrete upon discharge. The invention is especially useful for reclaiming concrete in the drum after delivery and can confirm rheology based upon peak (maximum) discharge pressure. The present inventors found surprisingly that discharge pressure readings are useful for recalibrating automated rheology monitoring systems as well as for reporting and/or treating the remainder concrete.
Abstract translation: 公开了用于处理具有自动流变学（例如，坍落度）监测系统的输送车辆的混合桶中的混凝土的方法和系统，该系统被编程为基于所监测的流变学将流体分配到混凝土中。 本发明考虑了反转滚筒旋转所需的革命排放值（“RTD”），以便将混凝土移向并通过混凝土搅拌筒开口排出，并考虑到每卷的体积 放电（“VPRUD”）值，反映了放电速率与放电后混凝土的流变性（如坍落度）之间的关系。 本发明特别适用于在输送之后回收鼓中的混凝土，并且可以基于峰值（最大）排出压力确认流变性。 本发明人令人惊奇地发现，排放压力读数对于重新校准自动流变监测系统以及报告和/或处理剩余混凝土是有用的。
-
-
-
Search Results
4
records
(took 0.022 seconds)
