JPH0522849B2 - - Google Patents
Info
- Publication number
- JPH0522849B2 JPH0522849B2 JP59085115A JP8511584A JPH0522849B2 JP H0522849 B2 JPH0522849 B2 JP H0522849B2 JP 59085115 A JP59085115 A JP 59085115A JP 8511584 A JP8511584 A JP 8511584A JP H0522849 B2 JPH0522849 B2 JP H0522849B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- heat
- chip
- lead frame
- detector
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 239000010409 thin film Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59085115A JPS60230020A (ja) | 1984-04-28 | 1984-04-28 | 感熱抵抗型流量検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59085115A JPS60230020A (ja) | 1984-04-28 | 1984-04-28 | 感熱抵抗型流量検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60230020A JPS60230020A (ja) | 1985-11-15 |
| JPH0522849B2 true JPH0522849B2 (en]) | 1993-03-30 |
Family
ID=13849626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59085115A Granted JPS60230020A (ja) | 1984-04-28 | 1984-04-28 | 感熱抵抗型流量検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60230020A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3604202C2 (de) * | 1985-02-14 | 1997-01-09 | Nippon Denso Co | Direkt beheizte Strömungsmeßvorrichtung |
| US5321382A (en) * | 1991-07-08 | 1994-06-14 | Nippondenso Co., Ltd. | Thermal type flow rate sensor |
| US6845661B2 (en) * | 2002-10-11 | 2005-01-25 | Visteon Global Technologies, Inc. | Lead frame for automotive electronics |
| DE102008056198B4 (de) * | 2008-11-06 | 2015-02-19 | Continental Automotive Gmbh | Massenstromsensor und Kraftfahrzeug mit dem Massenstromsensor |
-
1984
- 1984-04-28 JP JP59085115A patent/JPS60230020A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60230020A (ja) | 1985-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0432974B2 (en]) | ||
| US5744713A (en) | Construction for fastening and contacting resistor elements for a hot film anemometer and sensor arrangement using such construction | |
| JPS5975120A (ja) | 空気質量流量センサ | |
| JP3404300B2 (ja) | 感熱式流量センサ | |
| JP3324855B2 (ja) | 質量流量センサ | |
| JP3240733B2 (ja) | 熱式空気流量計 | |
| US20220136882A1 (en) | Flow sensing device | |
| JPS63134920A (ja) | 流量測定装置 | |
| US5347861A (en) | Thermal mass flow meter | |
| JP3223716B2 (ja) | サーミスタセンサ | |
| US6079265A (en) | Method for attaching and insulating resistors | |
| KR100323315B1 (ko) | 감열식 유량센서 | |
| JPH0522849B2 (en]) | ||
| JPH06160203A (ja) | 流動媒体の温度を測定するための温度センサー | |
| JPH0422269Y2 (en]) | ||
| JPH0428021Y2 (en]) | ||
| JPH0428023Y2 (en]) | ||
| JPH0441291Y2 (en]) | ||
| US6250150B1 (en) | Sensor employing heating element with low density at the center and high density at the end thereof | |
| JP2000046608A (ja) | 流量センサー | |
| JPH0428022Y2 (en]) | ||
| JP2001153707A (ja) | フローセンサ | |
| JP4139149B2 (ja) | ガスセンサ | |
| JPH10197306A (ja) | 流量センサ | |
| JP2003106884A (ja) | 気流センサ |