WO2001084088A1 - Dispositif de mesure d'une quantite physique, procede de fabrication associe, et systeme de commande de vehicule mettant en oeuvre ce dispositif de mesure de quantite physique - Google Patents
Dispositif de mesure d'une quantite physique, procede de fabrication associe, et systeme de commande de vehicule mettant en oeuvre ce dispositif de mesure de quantite physique Download PDFInfo
- Publication number
- WO2001084088A1 WO2001084088A1 PCT/JP2000/002910 JP0002910W WO0184088A1 WO 2001084088 A1 WO2001084088 A1 WO 2001084088A1 JP 0002910 W JP0002910 W JP 0002910W WO 0184088 A1 WO0184088 A1 WO 0184088A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- physical quantity
- resistor
- detection device
- quantity detection
- air flow
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/12—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance
- G01P15/123—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance by piezo-resistive elements, e.g. semiconductor strain gauges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
-
- 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
- G01F1/6845—Micromachined devices
-
- 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
- G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
- G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type
- G01F1/692—Thin-film arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/02—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistors with envelope or housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0414—Air temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/703—Atmospheric pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P2015/0805—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
- G01P2015/0822—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass
- G01P2015/0825—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass
- G01P2015/0828—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass the mass being of the paddle type being suspended at one of its longitudinal ends
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-7011366A KR100499227B1 (ko) | 2000-05-02 | 2000-05-02 | 물리량 검출장치, 물리량 검출장치의 제조방법 및 물리량검출장치를 사용한 차량제어시스템 |
EP00922964A EP1310774B1 (en) | 2000-05-02 | 2000-05-02 | Device for measuring physical quantity, method of manufacture thereof, and vehicle control system using device for measuring physical quantity |
DE60030333T DE60030333T2 (de) | 2000-05-02 | 2000-05-02 | Einrichtung zur messung einer physikalischen grösse, verfahren zu ihrer herstellung und fahrzeugsteuersystem mit der einrichtung zur messung einer physikalischen grösse |
US09/763,970 US6988399B1 (en) | 2000-05-02 | 2000-05-02 | Physical quantity detecting device having second lead conductors connected to the electrodes and extending to the circumference of the substrate |
PCT/JP2000/002910 WO2001084088A1 (fr) | 2000-05-02 | 2000-05-02 | Dispositif de mesure d'une quantite physique, procede de fabrication associe, et systeme de commande de vehicule mettant en oeuvre ce dispositif de mesure de quantite physique |
CNB008186685A CN1268899C (zh) | 2000-05-02 | 2000-05-02 | 物理量检测装置及其制造方法及使用该装置的车辆控制系统 |
JP2001581064A JP4101518B2 (ja) | 2000-05-02 | 2000-05-02 | 空気流量計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/002910 WO2001084088A1 (fr) | 2000-05-02 | 2000-05-02 | Dispositif de mesure d'une quantite physique, procede de fabrication associe, et systeme de commande de vehicule mettant en oeuvre ce dispositif de mesure de quantite physique |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001084088A1 true WO2001084088A1 (fr) | 2001-11-08 |
Family
ID=11735998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/002910 WO2001084088A1 (fr) | 2000-05-02 | 2000-05-02 | Dispositif de mesure d'une quantite physique, procede de fabrication associe, et systeme de commande de vehicule mettant en oeuvre ce dispositif de mesure de quantite physique |
Country Status (7)
Country | Link |
---|---|
US (1) | US6988399B1 (ja) |
EP (1) | EP1310774B1 (ja) |
JP (1) | JP4101518B2 (ja) |
KR (1) | KR100499227B1 (ja) |
CN (1) | CN1268899C (ja) |
DE (1) | DE60030333T2 (ja) |
WO (1) | WO2001084088A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004085244A (ja) * | 2002-08-23 | 2004-03-18 | Yamatake Corp | フローセンサの製造方法 |
JP2005308503A (ja) * | 2004-04-20 | 2005-11-04 | Toyoda Mach Works Ltd | 半導体センサ |
JP2005321294A (ja) * | 2004-05-10 | 2005-11-17 | Mitsubishi Electric Corp | 感熱式流量検出素子の製造方法 |
US6981410B2 (en) | 2002-05-10 | 2006-01-03 | Yamatake Corporation | Flow sensor and method of manufacturing the same |
WO2012117446A1 (ja) * | 2011-03-02 | 2012-09-07 | 日立オートモティブシステムズ株式会社 | 熱式流量計 |
JP2018124225A (ja) * | 2017-02-03 | 2018-08-09 | 地方独立行政法人東京都立産業技術研究センター | 熱伝導式センサ |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006010426A (ja) * | 2004-06-24 | 2006-01-12 | Denso Corp | センサ装置およびその製造方法 |
US7368312B1 (en) * | 2004-10-15 | 2008-05-06 | Morgan Research Corporation | MEMS sensor suite on a chip |
JP2006258678A (ja) * | 2005-03-18 | 2006-09-28 | Hitachi Ltd | 熱式流量計測装置 |
DE102006010901B4 (de) | 2006-03-09 | 2022-02-17 | Robert Bosch Gmbh | Fluidsensor mit Fehlerdetektionseinrichtung |
JP4317556B2 (ja) * | 2006-07-21 | 2009-08-19 | 株式会社日立製作所 | 熱式流量センサ |
JP4479744B2 (ja) * | 2007-04-27 | 2010-06-09 | 株式会社デンソー | 流量測定装置 |
US8468887B2 (en) * | 2008-04-14 | 2013-06-25 | Freescale Semiconductor, Inc. | Resonant accelerometer with low sensitivity to package stress |
DE102008023718B4 (de) * | 2008-05-15 | 2014-12-04 | Hydac Electronic Gmbh | Vorrichtung zum Messen eines Volumenstroms eines Fluids |
EP2485018B1 (de) | 2011-02-03 | 2014-09-24 | FESTO AG & Co. KG | Strömungsmesseinrichtung |
DE102011103454A1 (de) | 2011-06-03 | 2012-03-01 | Festo Ag & Co. Kg | Strömungsmesseinrichtung |
DE112011105438B4 (de) * | 2011-07-13 | 2020-06-18 | Hitachi Automotive Systems, Ltd. | Durchflussmengenmesser |
JP5680572B2 (ja) * | 2012-01-16 | 2015-03-04 | 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 |
EP3009486B1 (en) * | 2013-06-13 | 2018-01-31 | Hitachi Automotive Systems, Ltd. | Method for manufacturing a semiconductor device, method for manufacturing a thermal type airflow sensor, and thermal type airflow sensor |
JP6096070B2 (ja) * | 2013-06-20 | 2017-03-15 | 日立オートモティブシステムズ株式会社 | 熱式流量計の製造方法 |
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 |
US10352781B2 (en) * | 2014-01-22 | 2019-07-16 | Applied Nanostructures, Inc. | Micro heater integrated with thermal sensing assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02291951A (ja) * | 1989-05-01 | 1990-12-03 | Figaro Eng Inc | ガスセンサの製造方法 |
US5061350A (en) * | 1988-10-29 | 1991-10-29 | Ngk Insulators, Ltd. | Method for producing detecting element |
JPH1183580A (ja) * | 1997-09-11 | 1999-03-26 | Hitachi Ltd | 熱式空気流量センサ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7629727U1 (de) | 1976-09-23 | 1976-12-30 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Messwiderstand fuer widerstandsthermometer |
DE3606851A1 (de) * | 1986-03-03 | 1987-09-10 | Vdo Schindling | Anordnung zur messung der stroemungsgeschwindigkeit |
US5243858A (en) * | 1991-08-12 | 1993-09-14 | General Motors Corporation | Fluid flow sensor with thermistor detector |
JP2880651B2 (ja) | 1994-08-12 | 1999-04-12 | 東京瓦斯株式会社 | 熱式マイクロフローセンサ及びその製造方法 |
JP3609148B2 (ja) | 1995-05-12 | 2005-01-12 | 株式会社日立製作所 | 発熱抵抗式空気流量計 |
JPH08313320A (ja) * | 1995-05-19 | 1996-11-29 | Hitachi Ltd | 熱式空気流量計用測定素子及びそれを含む熱式空気流量計 |
JP4653265B2 (ja) | 1998-02-18 | 2011-03-16 | 北陸電気工業株式会社 | 発熱型薄膜素子センサとその製造方法 |
JP3514666B2 (ja) * | 1999-06-30 | 2004-03-31 | 株式会社日立製作所 | 熱式空気流量センサ |
EP1128168A3 (en) * | 2000-02-23 | 2002-07-03 | Hitachi, Ltd. | Measurement apparatus for measuring physical quantity such as fluid flow |
-
2000
- 2000-05-02 KR KR10-2002-7011366A patent/KR100499227B1/ko not_active IP Right Cessation
- 2000-05-02 EP EP00922964A patent/EP1310774B1/en not_active Expired - Lifetime
- 2000-05-02 CN CNB008186685A patent/CN1268899C/zh not_active Expired - Fee Related
- 2000-05-02 US US09/763,970 patent/US6988399B1/en not_active Expired - Fee Related
- 2000-05-02 DE DE60030333T patent/DE60030333T2/de not_active Expired - Lifetime
- 2000-05-02 WO PCT/JP2000/002910 patent/WO2001084088A1/ja active IP Right Grant
- 2000-05-02 JP JP2001581064A patent/JP4101518B2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5061350A (en) * | 1988-10-29 | 1991-10-29 | Ngk Insulators, Ltd. | Method for producing detecting element |
JPH02291951A (ja) * | 1989-05-01 | 1990-12-03 | Figaro Eng Inc | ガスセンサの製造方法 |
JPH1183580A (ja) * | 1997-09-11 | 1999-03-26 | Hitachi Ltd | 熱式空気流量センサ |
Non-Patent Citations (1)
Title |
---|
See also references of EP1310774A4 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6981410B2 (en) | 2002-05-10 | 2006-01-03 | Yamatake Corporation | Flow sensor and method of manufacturing the same |
JP2004085244A (ja) * | 2002-08-23 | 2004-03-18 | Yamatake Corp | フローセンサの製造方法 |
JP2005308503A (ja) * | 2004-04-20 | 2005-11-04 | Toyoda Mach Works Ltd | 半導体センサ |
JP2005321294A (ja) * | 2004-05-10 | 2005-11-17 | Mitsubishi Electric Corp | 感熱式流量検出素子の製造方法 |
JP4515143B2 (ja) * | 2004-05-10 | 2010-07-28 | 三菱電機株式会社 | 感熱式流量検出素子の製造方法 |
WO2012117446A1 (ja) * | 2011-03-02 | 2012-09-07 | 日立オートモティブシステムズ株式会社 | 熱式流量計 |
JP2018124225A (ja) * | 2017-02-03 | 2018-08-09 | 地方独立行政法人東京都立産業技術研究センター | 熱伝導式センサ |
Also Published As
Publication number | Publication date |
---|---|
CN1433513A (zh) | 2003-07-30 |
US6988399B1 (en) | 2006-01-24 |
JP4101518B2 (ja) | 2008-06-18 |
EP1310774A4 (en) | 2005-05-25 |
DE60030333T2 (de) | 2007-10-11 |
DE60030333D1 (de) | 2006-10-05 |
CN1268899C (zh) | 2006-08-09 |
EP1310774A1 (en) | 2003-05-14 |
KR100499227B1 (ko) | 2005-07-01 |
KR20020080454A (ko) | 2002-10-23 |
EP1310774B1 (en) | 2006-08-23 |
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