PRESSURE-INSENSITIVE THERMAL TYPE FLOW METER
The invention relates to a thermal type flow meter, comprising a flow tube for a medium whose flow is to be determined, a sensor tube, having an inlet and an outlet connected to the flow tube, the sensor tube comprising a thermal flow sensor for measuring a temperature differential to determine the...
Saved in:
| Main Authors | , , , |
|---|---|
| Format | Patent |
| Language | Chinese English |
| Published |
26.02.2021
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | The invention relates to a thermal type flow meter, comprising a flow tube for a medium whose flow is to be determined, a sensor tube, having an inlet and an outlet connected to the flow tube, the sensor tube comprising a thermal flow sensor for measuring a temperature differential to determine the flow, a pressure sensor provided at the flow tube to measure the pressure of the flow, a temperaturesensor provided at the flow tube to measure the temperature of the flow, characterized by a processing unit for determination of the actual medium properties based on the pressure measured by the pressure sensor, the temperature measured by the temperature sensor and intrinsic medium data and a processing unit for determination of the flow by compensating the measurement of the thermal flow sensor with the actual medium properties and calibration data.
本发明涉及一种热型流量计，该热型流量计包括用于待确定其流量的介质的流量管，具有连接到该流量管的入口和出口的传感器管，该传感器管包括用于测量温度差以确定流量的热流量传感器，设置在流量管处以测量流的压力的压力传感器，设置在流量管处以测量流的温度的温度传感器，其特征在于，处理单元用于基于由压力传感器测得的压力、由温度传感器测得的温度和固有 |
|---|---|
| AbstractList | The invention relates to a thermal type flow meter, comprising a flow tube for a medium whose flow is to be determined, a sensor tube, having an inlet and an outlet connected to the flow tube, the sensor tube comprising a thermal flow sensor for measuring a temperature differential to determine the flow, a pressure sensor provided at the flow tube to measure the pressure of the flow, a temperaturesensor provided at the flow tube to measure the temperature of the flow, characterized by a processing unit for determination of the actual medium properties based on the pressure measured by the pressure sensor, the temperature measured by the temperature sensor and intrinsic medium data and a processing unit for determination of the flow by compensating the measurement of the thermal flow sensor with the actual medium properties and calibration data.
本发明涉及一种热型流量计，该热型流量计包括用于待确定其流量的介质的流量管，具有连接到该流量管的入口和出口的传感器管，该传感器管包括用于测量温度差以确定流量的热流量传感器，设置在流量管处以测量流的压力的压力传感器，设置在流量管处以测量流的温度的温度传感器，其特征在于，处理单元用于基于由压力传感器测得的压力、由温度传感器测得的温度和固有 |
| Author | HAGELSTEIN ROB VON KANN STEFAN HEIJNEN GOIJERT LAMBERTUS BOS JEROEN WOUTER |
| Author_xml | – fullname: HEIJNEN GOIJERT LAMBERTUS – fullname: HAGELSTEIN ROB – fullname: BOS JEROEN WOUTER – fullname: VON KANN STEFAN |
| BookMark | eNrjYmDJy89L5WTQCQhyDQ4ODXLV9fQLdvUL9gzxDHNVCPFwDfJ19FEIiQxwVXDz8Q9X8HUNcQ3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhkYmRiam5kaOxsSoAQC20ydE |
| ContentType | Patent |
| DBID | EVB |
| DatabaseName | esp@cenet |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Medicine Chemistry Sciences Physics |
| DocumentTitleAlternate | 对压力不敏感的热型流量计 |
| ExternalDocumentID | CN112424572A |
| GroupedDBID | EVB |
| ID | FETCH-epo_espacenet_CN112424572A3 |
| IEDL.DBID | EVB |
| IngestDate | Fri Jul 19 12:46:36 EDT 2024 |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | Chinese English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-epo_espacenet_CN112424572A3 |
| Notes | Application Number: CN201980046733 |
| OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210226&DB=EPODOC&CC=CN&NR=112424572A |
| ParticipantIDs | epo_espacenet_CN112424572A |
| PublicationCentury | 2000 |
| PublicationDate | 20210226 |
| PublicationDateYYYYMMDD | 2021-02-26 |
| PublicationDate_xml | – month: 02 year: 2021 text: 20210226 day: 26 |
| PublicationDecade | 2020 |
| PublicationYear | 2021 |
| RelatedCompanies | BERKIN BV |
| RelatedCompanies_xml | – name: BERKIN BV |
| Score | 3.4198747 |
| Snippet | The invention relates to a thermal type flow meter, comprising a flow tube for a medium whose flow is to be determined, a sensor tube, having an inlet and an... |
| SourceID | epo |
| SourceType | Open Access Repository |
| SubjectTerms | MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING |
| Title | PRESSURE-INSENSITIVE THERMAL TYPE FLOW METER |
| URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210226&DB=EPODOC&locale=&CC=CN&NR=112424572A |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LS8NAEB5qfd40KlofRJCcDMZkN20PQdrNhlaapNS0tqeSbCrqIS0mIvjrnSyt9aLXWRhmB-a1M98swLUwLRLHlqnfpQbVCTUS9IOx0GkzoabxbDdiWqKR_cDuDMnDmI4r8LbCwsg9oZ9yOSJalEB7L6S_XqwfsVw5W5nfJq9Imt97keNqy-pY1i-25rYd3g_dkGmMOSzQgoGDaUXZ46ubrQ3YLNPocs8-H7VLVMrid0jx9mGrj9yy4gAqXy8K7LLVz2sK7PjLhrcC23JCU-RIXFphfgg3Um3DAdex9ObBYzfqjrgadfjAb_XUaNLnqtcLn1SfY656BFcej1hHRwGmP7edsmAtq3UM1WyezU5AnVmWJbBao5hgkLotYiNtNlKREmIawkzIKdT-5lP77_AM9krNSZy2fQ7V4v1jdoGRtkgupYq-AW9MfI0 |
| link.rule.ids | 230,309,786,891,25594,76906 |
| linkProvider | European Patent Office |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT8JAEJ4gPvCmqFF81cT0ZGNtdwscGgPbbYq2hWBBPJF2i1EPhUiNib_e6QbEi15nk8nsJPPamW8W4FIYJolj09BuUp1qhOoJ-sFYaLSZUEN_thoxLdDIQWh5A3I3oqMSvC2xMHJP6KdcjogWJdDec-mvZ6tHLEfOVs6vk1ckTW_dyHbURXUs6xdLddo273WdLlMZs1mohn0b04qix1c3WmuwXi-28xap07BdoFJmv0OKuwMbPeSW5btQ-nqpQoUtf16rwlawaHhXYVNOaIo5EhdWON-DK6m2QZ9rWHrz8KETdYZciTzeD1q-Ej31uOL63Ucl4Jir7sOFyyPmaSjA-Oe2YxauZDUPoJxNs8khKBPTNAVWaxQTDFK3RKynzUYqUkIMXRgJOYLa33xq_x2eQ8WLAn_sd8L7Y9gutCgx29YJlPP3j8kpRt08OZPq-gZqzH96 |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=PRESSURE-INSENSITIVE+THERMAL+TYPE+FLOW+METER&rft.inventor=HEIJNEN+GOIJERT+LAMBERTUS&rft.inventor=HAGELSTEIN+ROB&rft.inventor=BOS+JEROEN+WOUTER&rft.inventor=VON+KANN+STEFAN&rft.date=2021-02-26&rft.externalDBID=A&rft.externalDocID=CN112424572A |