-
公开(公告)号：US20180174809A1
公开(公告)日：2018-06-21
申请号：US15837188
申请日：2017-12-11
Applicant: Thermo Fisher Scientific (Bremen) GmbH
Inventor： Thorben SCHUETHE
IPC: H01J49/00
CPC classification number: H01J49/0031 , F15B13/00 , G01F1/00 , G01F25/0053 , G05D7/00 , G05D7/03 , H01J49/005 , H01J49/105 , H01J49/24
Abstract: The present invention relates to a gas inlet system for an analytical apparatus. The gas inlet system comprises switchable flow restrictions for regulating gas flow rate. The invention also provides a system for calibrating gas flow rate in gas inlet systems, the system comprising a calibration line that comprises a gas flow meter, and that is arranged downstream of gas flow controllers in the gas inlet system. Methods of adjusting gas flow rates and methods of calibrating gas flow rates are also provided.
-
公开(公告)号：US20180157277A1
公开(公告)日：2018-06-07
申请号：US15888926
申请日：2018-02-05
Applicant: FIMCIM S.P.A.
Inventor： Tiziano GUIDETTI , Alfredo CERUTTI , Stefano CRIVELLI
CPC classification number: G05D7/00 , F16K3/262 , F16K5/04 , F24D19/1015 , F24D2220/0271 , G05D7/0106
Abstract: A control valve including: a valve body, a flow shutter operatively interposed between an inlet and an outlet, a driving spindle having at least a first actuating end and a second end connected to the flow shutter. The valve also includes a differential pressure automatic regulation device, comprising: a cup-shaped body arranged around the driving spindle and axially mobile with respect to said driving spindle; a spring operatively interposed between the valve body and the cup-shaped body to push the latter away from the flow shutter; a rolling membrane having a radially inner edge fixed to the cup-shaped body and a radially outer edge fixed to the valve body to delimit a first chamber in fluid communication with the inlet and a second chamber in fluid communication with the outlet.
-
公开(公告)号：US20180144418A1
公开(公告)日：2018-05-24
申请号：US15820248
申请日：2017-11-21
Applicant: WINT WI Ltd
Inventor： Shay RAVID , Avy TAHAN , Dror GALRON
CPC classification number: G05D7/00 , A61B5/4088 , A61B5/4255 , A61B5/6891 , A61B5/7282 , A61B5/747 , E03B1/00 , E03B1/02 , E03B7/02 , E03B7/071 , E03B7/072 , E03B7/09 , F16K37/0025 , F17D5/06 , G01D4/004 , G01D4/14 , G01F1/00 , G01F7/00 , G01F15/005 , G01F15/063 , G01F15/066 , G01F15/068 , G01F15/0755 , G01M3/00 , G01M3/26 , G01M3/2807 , G05B13/026 , G05B19/406 , G05B2219/37371 , G05D7/0635 , G05D7/0676 , G06Q20/145 , G06Q50/06 , G08B21/187 , H04L12/2825 , H04L2012/285 , Y02A20/218 , Y02B90/242 , Y02B90/245 , Y04S20/322 , Y04S20/36 , Y04S20/38 , Y04S20/40
Abstract: A system is provided for tracking, in a distributed water infrastructure, water usage by category. The system may comprise at least one processor configured to receive from at least one sensor associated with the distributed water infrastructure signals indicative of water usage in the distributed water infrastructure. The system may, based on the signals indicative of water usage, construct a plurality of profiles. The system may assign each profile to one of a plurality of water usage categories. The system may collect, from the at least one sensor, signals indicative of water usage for substantially all water delivered through the distributed water infrastructure in a time period. The system may construct a plurality of water usage profiles in the aggregate, encompassing substantially all water delivered through the distributed water infrastructure in the time period. The system may assign each constructed water usage profile to one of the plurality of water usage categories. The system may output, for display, water usage for the time period for each of the plurality of water usage categories.
-
公开(公告)号：US20180143058A1
公开(公告)日：2018-05-24
申请号：US15820262
申请日：2017-11-21
Applicant: WINT WI Ltd
Inventor： Dror Galron
CPC classification number: G05D7/00 , A61B5/4088 , A61B5/4255 , A61B5/6891 , A61B5/7282 , A61B5/747 , E03B1/00 , E03B1/02 , E03B7/02 , E03B7/071 , E03B7/072 , E03B7/09 , F16K37/0025 , F17D5/06 , G01D4/004 , G01D4/14 , G01F1/00 , G01F7/00 , G01F15/005 , G01F15/063 , G01F15/066 , G01F15/068 , G01F15/0755 , G01M3/00 , G01M3/26 , G01M3/2807 , G05B13/026 , G05B19/406 , G05B2219/37371 , G05D7/0635 , G05D7/0676 , G06Q20/145 , G06Q50/06 , G08B21/187 , H04L12/2825 , H04L2012/285 , Y02A20/218 , Y02B90/242 , Y02B90/245 , Y04S20/322 , Y04S20/36 , Y04S20/38 , Y04S20/40
Abstract: A system is provided for monitoring water usage of a plurality of appliances in a plurality of distributed locations remote from one another. The system may comprise at least one central processor. The system may receive water usage data from the plurality of distributed locations. The system may determine, from the water usage data received from the plurality of distributed locations, a common appliance used in each of the plurality of distributed locations. The system may analyze a subset of the water usage data attributable to the common appliance to determine usage patterns associated with the common appliance across the plurality of distributed locations. The system may output usage pattern analytics associated with the common appliance.
-
公开(公告)号：US20180143056A1
公开(公告)日：2018-05-24
申请号：US15819852
申请日：2017-11-21
Applicant: WINT WI Ltd
Inventor： Alon Haim GAL
CPC classification number: G05D7/00 , A61B5/4088 , A61B5/4255 , A61B5/6891 , A61B5/7282 , A61B5/747 , E03B1/00 , E03B1/02 , E03B7/02 , E03B7/071 , E03B7/072 , E03B7/09 , F16K37/0025 , F17D5/06 , G01D4/004 , G01D4/14 , G01F1/00 , G01F7/00 , G01F15/005 , G01F15/063 , G01F15/066 , G01F15/068 , G01F15/0755 , G01M3/00 , G01M3/26 , G01M3/2807 , G05B13/026 , G05B19/406 , G05B2219/37371 , G05D7/0635 , G05D7/0676 , G06Q20/145 , G06Q50/06 , G08B21/187 , H04L12/2825 , H04L2012/285 , Y02A20/218 , Y02B90/242 , Y02B90/245 , Y04S20/322 , Y04S20/36 , Y04S20/38 , Y04S20/40
Abstract: A system is provided for differentiating between water usage of multiple water consumers using a common distributed water infrastructure. The system may comprise at least one processor. The system may receive from a water sensor in the distributed water infrastructure upstream of a plurality of appliances, signals indicative of water usage. The system may construct from the signals indicative of water usage a plurality of water event profile signatures. The system may, based on differences between similar water event profiles, associate at least one water event profile signature with a first water consumer and associate a second water event profile signature with a second water consumer. The system may store the water event profile signatures for the first water consumer and the second water consumer. The system may construct current water event profiles reflecting subsequent water usage in the distributed water infrastructure. The system may compare the current water event profiles with water event profile signatures stored in memory. The system may, based on the comparison, attribute a first current water event profile to the first water consumer and attribute a second current water event profile to the second water consumer. The system may output data for generating at least one report of water usage by the first water consumer.
-
Patent Agency Ranking
公开(公告)号：US09904294B2
公开(公告)日：2018-02-27
申请号：US14898451
申请日：2014-06-10
Applicant: FIMCIM S.P.A.
Inventor： Tiziano Guidetti , Alfredo Cerutti , Stefano Crivelli
CPC classification number: G05D7/00 , F16K3/262 , F16K5/04 , F24D19/1015 , F24D2220/0271 , G05D7/0106
Abstract: A control valve including: a valve body, a flow shutter operatively interposed between an inlet and an outlet, a driving spindle having at least a first actuating end and a second end connected to the flow shutter. The valve also includes a differential pressure automatic regulation device, comprising: a cup-shaped body arranged around the driving spindle and axially mobile with respect to said driving spindle; a spring operatively interposed between the valve body and the cup-shaped body to push the latter away from the flow shutter; a rolling membrane having a radially inner edge fixed to the cup-shaped body and a radially outer edge fixed to the valve body to delimit a first chamber in fluid communication with the inlet and a second chamber in fluid communication with the outlet.
-
公开(公告)号：US09902633B2
公开(公告)日：2018-02-27
申请号：US14806087
申请日：2015-07-22
Applicant: Liberty Evans, LLC
Inventor： James Philip Reilly , Victoria Ann Jelderks
IPC: B01D21/30 , C02F1/00 , C02F3/00 , C02F3/12 , C02F3/30 , G05D7/00 , B01D21/00 , B01D21/34 , G05B19/00 , G05B15/00
CPC classification number: C02F3/006 , B01D21/0093 , B01D21/30 , B01D21/34 , C02F3/121 , C02F3/1268 , C02F2209/001 , C02F2209/006 , C02F2209/008 , C02F2209/42 , G05B15/00 , G05B19/00 , G05D7/00
Abstract: Embodiments of the invention describe components to be utilized on the design, management and implementation of a wastewater treatment system. Said wastewater treatment system may include containers that, for example, may be consistent with ISO specifications for intermodal containers. In some embodiments, these containers act in concert to perform the same wastewater management function (e.g., the containers may function together as equalization basins). In other embodiments, said containers may each perform a separate function (e.g., some containers may function as an aeration tank while others container may function as a membrane basin), or may each perform a plurality of functions. Furthermore, said containers may form an independent wastewater treatment plant (WWTP), or may be utilized to augment a pre-existing WWTP (e.g., a WWTP according to the prior art).
-
公开(公告)号：US09709184B2
公开(公告)日：2017-07-18
申请号：US14378325
申请日：2013-02-18
Applicant: KAYABA INDUSTRY CO., LTD.
Inventor： Yoshinari Nakamura , Kiyokazu Nagata
Abstract: A control valve configured to control a pressure of a passing fluid includes: a valve seat having a seat portion where the fluid passes; a poppet valve inserted into the valve seat to regulate a pressure of the fluid passing through the seat portion; and a fluid rectifying unit provided in the valve seat to rectify the fluid having a pressure regulated by the poppet valve.
-
公开(公告)号：US20170120263A1
公开(公告)日：2017-05-04
申请号：US14926901
申请日：2015-10-29
Applicant: Capstan Ag Systems, Inc.
Inventor： Duane Needham
CPC classification number: B05B1/3013 , B05B1/20 , B05B1/3053 , B05B12/004 , B05B12/006 , B05B12/082 , B05B13/005 , F16K31/0651 , F16K31/0655 , F16K31/0675 , G01F9/001 , G05D7/00 , G05D7/0635
Abstract: Spray systems and control systems for use with spray systems are provided. A method of detecting fluid flow through a nozzle coupled in fluid communication with a solenoid valve including a solenoid coil and a poppet is provided. The method generally includes (1) dispensing fluid through the solenoid valve and the nozzle, (2) de-energizing the solenoid coil to close the solenoid valve and control a fluid flow through the nozzle, (3) determining a closing time of the solenoid valve based on a signal from a poppet measuring device, and (4) determining a fluid flow value based on a time delay between the de-energizing the solenoid coil and the closing time.
-
公开(公告)号：US20160161951A1
公开(公告)日：2016-06-09
申请号：US14958167
申请日：2015-12-03
Applicant: Sensirion AG
Inventor： Mark HORNUNG , Remo Fürst , Thomas Huber
CPC classification number: G05D7/00 , G01F1/6845 , G01F1/692 , G01F1/6965 , G01F1/74 , G01N25/18 , G01N33/0027
Abstract: A method for determining a fluid composition parameter, e.g., a fluid identifier, a mixing ratio or a parameter describing heat transfer properties, of an unknown fluid in a mass flow controller is disclosed. A control valve of the mass flow controller is set so as to establish a constant flow, preferably zero flow, through the mass flow controller. A heating element of the flow sensor is heated, and at least one temperature value is measured with temperature sensors arranged on both sides of the heater while the fluid contacts the flow sensor. First calibration data (LUT1) are retrieved. The first calibration data have, as input values, temperature values measured with the flow sensor at the previously established constant flow and have, as output values, values of the fluid composition parameter. The first calibration data are used to determine the fluid composition parameter from the measured temperature value.
Abstract translation: 公开了一种用于确定质量流量控制器中的未知流体的流体组成参数，例如流体标识符，混合比或描述传热特性的参数的方法。 设置质量流量控制器的控制阀，以便通过质量流量控制器建立恒定流量，优选零流量。 加热流量传感器的加热元件，并且当流体接触流量传感器时，利用设置在加热器两侧的温度传感器来测量至少一个温度值。 检索第一校准数据（LUT1）。 作为输入值，第一校准数据具有在先前确定的恒定流量下用流量传感器测量的温度值，并具有作为输出值的流体组成参数的值。 第一个校准数据用于根据测量的温度值确定流体成分参数。
-
-
-
-
-
-
-
-
-
Search Results
168
records
(took 0.032 seconds)
