DE112020000314B4 - Flussraten-messvorrichtung - Google Patents

Flussraten-messvorrichtung

Info

Publication number
DE112020000314B4
DE112020000314B4 DE112020000314.0T DE112020000314T DE112020000314B4 DE 112020000314 B4 DE112020000314 B4 DE 112020000314B4 DE 112020000314 T DE112020000314 T DE 112020000314T DE 112020000314 B4 DE112020000314 B4 DE 112020000314B4
Authority
DE
Germany
Prior art keywords
flow rate
housing
section
circuit board
measuring device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE112020000314.0T
Other languages
German (de)
English (en)
Other versions
DE112020000314T5 (de
Inventor
Masatoshi OGATA
Norio Ishitsuka
Takahiro Miki
Akira Uenodan
Takayuki Yogo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Astemo Ltd
Original Assignee
Hitachi Astemo Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of DE112020000314T5 publication Critical patent/DE112020000314T5/de
Application granted granted Critical
Publication of DE112020000314B4 publication Critical patent/DE112020000314B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/14—Casings, e.g. of special material

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE112020000314.0T 2019-03-04 2020-01-21 Flussraten-messvorrichtung Active DE112020000314B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019038139A JP7162961B2 (ja) 2019-03-04 2019-03-04 流量測定装置
JP2019-038139 2019-03-04
PCT/JP2020/001809 WO2020179249A1 (ja) 2019-03-04 2020-01-21 流量測定装置

Publications (2)

Publication Number Publication Date
DE112020000314T5 DE112020000314T5 (de) 2021-10-28
DE112020000314B4 true DE112020000314B4 (de) 2026-04-16

Family

ID=72337242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020000314.0T Active DE112020000314B4 (de) 2019-03-04 2020-01-21 Flussraten-messvorrichtung

Country Status (5)

Country Link
US (1) US11892333B2 (https=)
JP (1) JP7162961B2 (https=)
CN (1) CN113490837B (https=)
DE (1) DE112020000314B4 (https=)
WO (1) WO2020179249A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11280649B2 (en) * 2019-10-21 2022-03-22 Flusso Limited Sensor assembly
JP7355707B2 (ja) * 2020-05-13 2023-10-03 日立Astemo株式会社 半導体装置、バスバー及び電力変換装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015225358A1 (de) 2015-12-16 2017-06-22 Continental Automotive Gmbh Luftmassenmesser
DE112019004779T5 (de) 2018-11-05 2021-09-09 Hitachi Astemo, Ltd. Positionierungs- und befestigungsaufbau für ein chipmodul

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1515878A (zh) * 1998-08-18 2004-07-28 ͬ�Ϳ�ҵ��ʽ���� 流量传感器及过滤器一体型流量计
DE10036290A1 (de) 2000-07-26 2002-02-07 Bosch Gmbh Robert Vorrichtung zur Bestimmung zumindest eines Parameters eines strömenden Mediums
JP2002168669A (ja) 2000-12-04 2002-06-14 Ckd Corp 熱式流量計
JP5093052B2 (ja) * 2008-10-29 2012-12-05 株式会社デンソー 熱式流量センサ
JP5208099B2 (ja) 2009-12-11 2013-06-12 日立オートモティブシステムズ株式会社 流量センサとその製造方法、及び流量センサモジュール
DE102010020264A1 (de) 2010-05-28 2011-12-01 Continental Automotive Gmbh Luftmassenmesser
WO2012049742A1 (ja) 2010-10-13 2012-04-19 日立オートモティブシステムズ株式会社 流量センサおよびその製造方法並びに流量センサモジュールおよびその製造方法
JP5743871B2 (ja) * 2011-12-07 2015-07-01 日立オートモティブシステムズ株式会社 熱式流量計
JP5759943B2 (ja) * 2012-06-15 2015-08-05 日立オートモティブシステムズ株式会社 熱式流量計
JP6043248B2 (ja) * 2013-07-24 2016-12-14 日立オートモティブシステムズ株式会社 熱式空気流量計
CN106537099B (zh) * 2014-07-30 2020-03-24 日立汽车系统株式会社 物理量检测装置
JP6475860B2 (ja) 2015-10-28 2019-02-27 日立オートモティブシステムズ株式会社 流量計
JP6578238B2 (ja) 2016-04-11 2019-09-18 日立オートモティブシステムズ株式会社 物理量検出装置
JP6272399B2 (ja) * 2016-06-27 2018-01-31 日立オートモティブシステムズ株式会社 熱式流量計

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015225358A1 (de) 2015-12-16 2017-06-22 Continental Automotive Gmbh Luftmassenmesser
JP2018538537A (ja) 2015-12-16 2018-12-27 コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ エアフローメータ
DE112019004779T5 (de) 2018-11-05 2021-09-09 Hitachi Astemo, Ltd. Positionierungs- und befestigungsaufbau für ein chipmodul

Also Published As

Publication number Publication date
WO2020179249A1 (ja) 2020-09-10
US11892333B2 (en) 2024-02-06
JP2020143897A (ja) 2020-09-10
JP7162961B2 (ja) 2022-10-31
DE112020000314T5 (de) 2021-10-28
CN113490837B (zh) 2024-04-23
US20220082421A1 (en) 2022-03-17
CN113490837A (zh) 2021-10-08

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