DE10344203B4 - Massenströmungssensor mit verbessertem Gehäusedesign - Google Patents

Massenströmungssensor mit verbessertem Gehäusedesign Download PDF

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Publication number
DE10344203B4
DE10344203B4 DE10344203A DE10344203A DE10344203B4 DE 10344203 B4 DE10344203 B4 DE 10344203B4 DE 10344203 A DE10344203 A DE 10344203A DE 10344203 A DE10344203 A DE 10344203A DE 10344203 B4 DE10344203 B4 DE 10344203B4
Authority
DE
Germany
Prior art keywords
mass flow
flow sensor
housing design
improved housing
improved
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.)
Expired - Fee Related
Application number
DE10344203A
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English (en)
Other versions
DE10344203A1 (de
Inventor
Lawrence A Zurek
Eric C Myers
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.)
Visteon Global Technologies Inc
Original Assignee
Visteon Global Technologies Inc
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 Visteon Global Technologies Inc filed Critical Visteon Global Technologies Inc
Publication of DE10344203A1 publication Critical patent/DE10344203A1/de
Application granted granted Critical
Publication of DE10344203B4 publication Critical patent/DE10344203B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE10344203A 2002-09-20 2003-09-22 Massenströmungssensor mit verbessertem Gehäusedesign Expired - Fee Related DE10344203B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/251,011 2002-09-20
US10/251,011 US6826955B2 (en) 2002-09-20 2002-09-20 Mass fluid flow sensor having an improved housing design

Publications (2)

Publication Number Publication Date
DE10344203A1 DE10344203A1 (de) 2004-04-08
DE10344203B4 true DE10344203B4 (de) 2007-05-16

Family

ID=22950101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10344203A Expired - Fee Related DE10344203B4 (de) 2002-09-20 2003-09-22 Massenströmungssensor mit verbessertem Gehäusedesign

Country Status (4)

Country Link
US (1) US6826955B2 (de)
JP (1) JP2004117338A (de)
DE (1) DE10344203B4 (de)
GB (1) GB2393254B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008903B3 (de) * 2004-02-24 2005-09-15 Siemens Ag Massenstromsensor
DE102006010374A1 (de) * 2006-03-03 2007-09-06 Mann + Hummel Gmbh Anordnung eines Luftmassenmessers an einem Strömungskanal
DE102006045657A1 (de) * 2006-09-27 2008-04-03 Robert Bosch Gmbh Steckfühler mit optimiertem Strömungsauslass
DE102007019282A1 (de) * 2007-04-24 2008-11-06 Robert Bosch Gmbh Vorrichtung zur Messung strömender Medien
JP4416012B2 (ja) * 2007-06-06 2010-02-17 株式会社日立製作所 吸入空気流量測定装置
JP5610936B2 (ja) * 2010-09-06 2014-10-22 日立オートモティブシステムズ株式会社 流量測定装置
JP5496027B2 (ja) * 2010-09-09 2014-05-21 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
JP2013024710A (ja) * 2011-07-20 2013-02-04 Denso Corp 空気流量測定装置
JP5675706B2 (ja) * 2012-06-15 2015-02-25 日立オートモティブシステムズ株式会社 熱式流量計
JP5759942B2 (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
CN104364615B (zh) * 2012-06-15 2017-04-05 日立汽车系统株式会社 热式流量计
CA2829419C (en) 2013-03-14 2020-06-02 Hubbell Incorporated Apparatuses, systems and methods for determining effective wind speed
JP5711399B2 (ja) * 2014-03-04 2015-04-30 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
US9891087B2 (en) * 2014-10-28 2018-02-13 Supertrapp Industries, Inc. Mass airflow sensor for internal combustion engines

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186044A (en) * 1990-02-07 1993-02-16 Hitachi, Ltd. Air flow rate measuring device for an internal combustion engine
US5253517A (en) * 1990-05-30 1993-10-19 Siemens Aktiengesellschaft Flow converter
DE4426101A1 (de) * 1994-07-22 1996-01-25 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
US5537870A (en) * 1994-10-03 1996-07-23 Ford Motor Company Contaminant free backflow reducing insert for mass air flow sensors
US5563340A (en) * 1995-03-28 1996-10-08 Ford Motor Company Mass air flow sensor housing
US6220090B1 (en) * 1998-03-06 2001-04-24 Denso Corporation Air flow meter

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965730A (en) 1975-04-28 1976-06-29 Ford Motor Company Vortex shedding device for use in measuring air flow rate into an internal combustion engine
IT1071241B (it) 1976-07-09 1985-04-02 Fiat Spa Dispositivo per effettuare..mediante ultrasuoni..la misura della portata d aria in massa nel condotto di aspirazione di motori ad iniezione pilotata dal dispositivo stesso
JPS54145166A (en) 1978-04-10 1979-11-13 Hitachi Ltd Measuring apparatus of suction air flow rates
JPS56108908A (en) 1980-01-31 1981-08-28 Hitachi Ltd Detector for sucked air flow rate of internal combustion engine
US4699052A (en) 1980-02-04 1987-10-13 Lemelson Jerome H Electronically controlled printing device
US4424656A (en) * 1981-06-01 1984-01-10 Airtex Corporation Assembly clip for ceiling panels
DE3130624A1 (de) 1981-08-01 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Luftmassenmessvorrichtung
US4437340A (en) 1981-11-23 1984-03-20 Ford Motor Company Adaptive air flow meter offset control
US4428231A (en) 1981-11-30 1984-01-31 Eaton Corporation Viscous link drive for fluid flowmeter
WO1983003669A1 (en) 1982-04-08 1983-10-27 Blechinger, Chester, J. Mass air flow sensor
US4487063A (en) 1983-07-11 1984-12-11 General Motors Corporation Solid state mass air flow sensor
DE3417052A1 (de) 1984-05-09 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur abschirmung und zum fernhalten von luftsaeulenschwingungen von einem im ansaugrohr einer brennkraftmaschine angeordneten luftmassenmesser
JPS6125949A (ja) 1984-07-13 1986-02-05 Fuji Heavy Ind Ltd 自動車用エンジンの電子制御方法
JPS6165053A (ja) 1984-09-07 1986-04-03 Hitachi Ltd 空気流量計
US4644474A (en) 1985-01-14 1987-02-17 Ford Motor Company Hybrid airflow measurement
DE3539013A1 (de) 1985-11-02 1987-05-07 Vdo Schindling Anordnung mit einem luftmassenmesser fuer eine brennkraftmaschine
JPS63131847A (ja) 1986-04-28 1988-06-03 Mitsubishi Electric Corp 車両用制御装置
DE3637541A1 (de) 1986-11-04 1988-05-05 Vdo Schindling Vorrichtung zur bestimmung des massenstromes und der durchflussrichtung
DE3638138A1 (de) 1986-11-08 1988-05-11 Bosch Gmbh Robert Vorrichtung zur bestimmung der masse eines stroemenden mediums
US4884215A (en) 1987-02-27 1989-11-28 Jabil Circuit Company Airflow sensor and control circuit
US4776213A (en) 1987-03-18 1988-10-11 Ford Motor Company Mass airflow meter
KR950009044B1 (ko) 1987-06-17 1995-08-14 가부시키가이샤 히타치세이사쿠쇼 발열저항식 공기유량측정장치
USRE34403E (en) 1987-06-17 1993-10-12 Hitachi, Ltd. Hot-wire type air flow meter and an internal combustion engine with the same
JPH073352B2 (ja) 1987-10-09 1995-01-18 株式会社日立製作所 熱式空気流量計
DE3915872A1 (de) 1988-08-04 1990-02-08 Pierburg Gmbh Vorrichtung zur halterung eines plattenfoermig ausgebildeten elektrischen duennschichtwiderstandes
US4844215A (en) * 1988-10-05 1989-07-04 Emilio Ambasz Expandable luggage
NL8900474A (nl) 1989-02-24 1990-09-17 Bronkhorst High Tech Bv Massa-debietmeter met temperatuursensoren.
JP2694664B2 (ja) 1989-03-07 1997-12-24 株式会社日立製作所 熱線式空気流量計及び該流量計を備えた内燃機関
US5001643A (en) 1989-05-26 1991-03-19 Ford Motor Company Adaptive air flow correction for electronic engine control system
US5070462A (en) 1989-09-12 1991-12-03 Flowmole Corporation Device for locating a boring machine
US5216918A (en) 1990-01-18 1993-06-08 Integrated Control Concepts, Inc. Fluid mass flow detecting
WO1991019959A1 (en) 1990-06-14 1991-12-26 Unit Instruments, Inc. Thermal mass flow sensor
US5270935A (en) 1990-11-26 1993-12-14 General Motors Corporation Engine with prediction/estimation air flow determination
US5293553A (en) 1991-02-12 1994-03-08 General Motors Corporation Software air-flow meter for an internal combustion engine
US5384707A (en) 1990-12-07 1995-01-24 Ford Motor Company Diagnostic airflow measurement
US5313832A (en) 1991-12-23 1994-05-24 Ford Motor Company Composite mass air flow sensor
US5231878A (en) 1991-12-23 1993-08-03 Ford Motor Company Mass air flow sensor
DE4207676C2 (de) 1992-03-11 1996-05-02 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
JP2842729B2 (ja) 1992-04-30 1999-01-06 三菱電機株式会社 感熱式流量センサ
US5267467A (en) 1992-07-27 1993-12-07 Ford Motor Company Mass air flow sensor two temperature production line test apparatus
JP2846207B2 (ja) 1992-09-17 1999-01-13 株式会社日立製作所 空気流量測定装置
US6044701A (en) 1992-10-16 2000-04-04 Unit Instruments, Inc. Thermal mass flow controller having orthogonal thermal mass flow sensor
US5369990A (en) 1993-04-08 1994-12-06 Ford Motor Company Remote mount air flow sensor
US5390528A (en) 1993-05-03 1995-02-21 Ford Motor Company Method and apparatus for calibrating a mass air flow sensor using an oscillating air flow
US5939628A (en) 1995-05-30 1999-08-17 Hitachi, Ltd. Thermal type air flow measuring instrument for internal combustion engine
US5789673A (en) 1993-09-14 1998-08-04 Hitachi, Ltd. Thermal type air flow measuring instrument for internal combustion engine
US5355726A (en) 1994-01-03 1994-10-18 Ford Motor Company Housing for reducing back air flow to mass air flow sensors
DE59507056D1 (de) 1994-02-28 1999-11-18 Heraeus Electro Nite Int Verfahren zur befestigung einer sensoranordnung für heissfilmanemometer
JP3324106B2 (ja) 1994-06-23 2002-09-17 株式会社デンソー 熱式流量計
US5504681A (en) 1994-06-29 1996-04-02 Ford Motor Company Mass air flow sensor calibration
DE4426102C2 (de) 1994-07-22 1997-07-10 Bosch Gmbh Robert Sensorträger für eine Vorrichtung zur Messung der Masse eines strömenden Mediums und Verfahren zum Herstellen eines Sensorträgers
JP3193837B2 (ja) 1994-10-18 2001-07-30 株式会社日立製作所 発熱抵抗式流量測定装置
DE4441874A1 (de) 1994-11-24 1996-05-30 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
JP3438843B2 (ja) 1995-06-14 2003-08-18 株式会社デンソー 熱式流量計
DE19527861B4 (de) 1995-07-29 2010-09-30 Robert Bosch Gmbh Massenflusssensor sowie Verfahren zur Herstellung
DE19530413C1 (de) 1995-08-18 1997-04-03 Heraeus Sensor Gmbh Verfahren zur Befestigung und Kontaktierung von Widerstandselementen für Heißfilmanemometer sowie Sensoranordnung
KR100442181B1 (ko) 1995-12-15 2005-01-13 지멘스 악티엔게젤샤프트 공기량측정기
US5804718A (en) 1996-04-24 1998-09-08 Denso Corporation Airflow meter having an inverted u-shape bypass passage
JP3310167B2 (ja) * 1996-06-12 2002-07-29 株式会社ユニシアジェックス 気体流量計測装置
DE19623334A1 (de) 1996-06-12 1997-12-18 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
JP3527813B2 (ja) 1996-09-02 2004-05-17 株式会社日立製作所 発熱抵抗体式空気流量測定装置
DE19643996A1 (de) 1996-10-31 1998-05-07 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
DE19647081A1 (de) 1996-11-14 1998-05-28 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
DE19652753A1 (de) 1996-12-18 1998-06-25 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
JP3523022B2 (ja) 1997-06-26 2004-04-26 株式会社日立製作所 発熱抵抗体式空気流量測定装置及び内燃機関の吸気系システム及び内燃機関の制御システム
JP3783896B2 (ja) 1997-10-13 2006-06-07 株式会社デンソー 空気流量測定装置
JP3385307B2 (ja) 1998-05-11 2003-03-10 三菱電機株式会社 流量センサ
JP3557379B2 (ja) 2000-01-24 2004-08-25 株式会社日立製作所 空気流量測定装置
US6622555B2 (en) 2001-10-11 2003-09-23 Visteon Global Technologies, Inc. Fluid flow meter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186044A (en) * 1990-02-07 1993-02-16 Hitachi, Ltd. Air flow rate measuring device for an internal combustion engine
US5253517A (en) * 1990-05-30 1993-10-19 Siemens Aktiengesellschaft Flow converter
DE4426101A1 (de) * 1994-07-22 1996-01-25 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
US5537870A (en) * 1994-10-03 1996-07-23 Ford Motor Company Contaminant free backflow reducing insert for mass air flow sensors
US5563340A (en) * 1995-03-28 1996-10-08 Ford Motor Company Mass air flow sensor housing
US6220090B1 (en) * 1998-03-06 2001-04-24 Denso Corporation Air flow meter

Also Published As

Publication number Publication date
GB0305696D0 (en) 2003-04-16
GB2393254A (en) 2004-03-24
US20040055375A1 (en) 2004-03-25
DE10344203A1 (de) 2004-04-08
GB2393254B (en) 2004-08-11
JP2004117338A (ja) 2004-04-15
US6826955B2 (en) 2004-12-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: VISTEON GLOBAL TECHNOLOGIES, INC., VAN BUREN TOWNS

8128 New person/name/address of the agent

Representative=s name: BAUER-VORBERG-KAYSER, 50968 KOELN

8125 Change of the main classification

Ipc: G01F 1/684 AFI20051017BHDE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee