RU97115453A - DEVICE FOR MEASURING FLOW MASS - Google Patents

DEVICE FOR MEASURING FLOW MASS

Info

Publication number
RU97115453A
RU97115453A RU97115453/28A RU97115453A RU97115453A RU 97115453 A RU97115453 A RU 97115453A RU 97115453/28 A RU97115453/28 A RU 97115453/28A RU 97115453 A RU97115453 A RU 97115453A RU 97115453 A RU97115453 A RU 97115453A
Authority
RU
Russia
Prior art keywords
measuring
mass
measuring flow
angle
flow mass
Prior art date
Application number
RU97115453/28A
Other languages
Russian (ru)
Other versions
RU2179708C2 (en
Inventor
Танк Дитер
Концельманн Уве
Original Assignee
Роберт Бош Гмбх
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
Priority claimed from DE19547915A external-priority patent/DE19547915A1/en
Application filed by Роберт Бош Гмбх filed Critical Роберт Бош Гмбх
Publication of RU97115453A publication Critical patent/RU97115453A/en
Application granted granted Critical
Publication of RU2179708C2 publication Critical patent/RU2179708C2/en

Links

Claims (3)

1. Устройство для измерения массы проточной среды, в особенности для измерения массы воздуха, всасываемого двигателем внутреннего сгорания, которое закрепляется на всасывающем трубопроводе, и входит внутрь всасывающего трубопровода своей имеющей измерительный канал измерительной частью и имеет расположенный в измерительном канале элемент для измерения массы, отличающееся тем, что установка устройства (1) на всасывающем трубопроводе (4) производится так, что измерительная часть (15) с измерительным каналом (20) повернута относительно протекающей во всасывающем трубопроводе (4) среде на угол α.1. A device for measuring the mass of the flowing medium, in particular for measuring the mass of air absorbed by the internal combustion engine, which is fixed to the suction pipe and enters the intake pipe with its measuring part having a measuring channel and has a mass measuring element located in the measuring channel, characterized in the fact that the installation of the device (1) on the suction pipe (4) is performed so that the measuring part (15) with the measuring channel (20) is rotated relative to the bending in the suction pipe (4) the medium at an angle α. 2. Устройство по п. 1, отличающееся тем, что угол α составляет примерно от 2o до примерно 10o.2. The device according to p. 1, characterized in that the angle α is from about 2 o to about 10 o . 3. Устройство по п. 1, отличающееся тем, что угол α составляет примерно 4o.3. The device according to p. 1, characterized in that the angle α is approximately 4 o .
RU97115453/28A 1995-12-21 1996-07-24 Device for measuring flow rate of fluid medium RU2179708C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19547915A DE19547915A1 (en) 1995-12-21 1995-12-21 Device for measuring the mass of a flowing medium
DE19547915.7 1995-12-21

Publications (2)

Publication Number Publication Date
RU97115453A true RU97115453A (en) 1999-07-10
RU2179708C2 RU2179708C2 (en) 2002-02-20

Family

ID=7780870

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97115453/28A RU2179708C2 (en) 1995-12-21 1996-07-24 Device for measuring flow rate of fluid medium

Country Status (8)

Country Link
US (1) US5925820A (en)
EP (1) EP0821781A1 (en)
JP (1) JPH11501126A (en)
KR (1) KR100254718B1 (en)
CN (1) CN1083569C (en)
DE (1) DE19547915A1 (en)
RU (1) RU2179708C2 (en)
WO (1) WO1997023767A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735891A1 (en) * 1997-08-19 1999-02-25 Bosch Gmbh Robert Device for measuring mass of medium flowing in pipe, especially air in IC engine induction system
DE19741031A1 (en) * 1997-09-18 1999-03-25 Bosch Gmbh Robert Device to measure mass of flowing medium, e.g. intake air of IC engine
JP4811695B2 (en) 2000-05-30 2011-11-09 株式会社デンソー Flow measuring device
DE10046943A1 (en) * 2000-09-21 2002-04-18 Siemens Ag Mass flow meter
DE10144327C1 (en) * 2001-09-10 2002-12-12 Siemens Ag Airflow sensor for measuring air mass sucked in by an internal combustion engine has a plug-in area with an inlet opening for an air stream intake and an outlet opening for the air stream
JP4106224B2 (en) * 2002-03-14 2008-06-25 株式会社デンソー Flow measuring device
CN100402988C (en) * 2003-04-04 2008-07-16 欧姆龙株式会社 Flow rate-measuring device
JP4034251B2 (en) * 2003-09-26 2008-01-16 株式会社ケーヒン Intake device for internal combustion engine and method for measuring intake air amount
DE102006045657A1 (en) * 2006-09-27 2008-04-03 Robert Bosch Gmbh Plug-in sensor with optimized flow outlet
DE102012100087A1 (en) * 2012-01-05 2013-07-11 Pierburg Gmbh Device for determining a gas mass flow
DE102019115558B3 (en) * 2019-06-07 2020-10-01 Endress+Hauser Flowtec Ag Thermal flow meter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942763A (en) * 1988-03-23 1990-07-24 Harpster Joseph W Flow sensor assembly
JPH0620974Y2 (en) * 1988-12-16 1994-06-01 三菱電機株式会社 Thermal flow sensor
US4955230A (en) * 1989-08-07 1990-09-11 Siemens-Bendix Automotive Electronics L.P. Elimination of turbulence for silicon micromachined airflow sensor
US4981035A (en) * 1989-08-07 1991-01-01 Siemens Automotive L.P. Dust defelector for silicon mass airflow sensor
US5086650A (en) * 1991-01-07 1992-02-11 General Motors Corporation Low noise fluid flow sensor mounting
JP2846207B2 (en) * 1992-09-17 1999-01-13 株式会社日立製作所 Air flow measurement device
DE4407209C2 (en) * 1994-03-04 1996-10-17 Bosch Gmbh Robert Device for measuring the mass of a medium flowing in a line

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