JPH0522851B2 - - Google Patents
Info
- Publication number
- JPH0522851B2 JPH0522851B2 JP59093958A JP9395884A JPH0522851B2 JP H0522851 B2 JPH0522851 B2 JP H0522851B2 JP 59093958 A JP59093958 A JP 59093958A JP 9395884 A JP9395884 A JP 9395884A JP H0522851 B2 JPH0522851 B2 JP H0522851B2
- Authority
- JP
- Japan
- Prior art keywords
- electric heater
- temperature
- amplifier
- air flow
- voltage
- 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
Links
- 230000005611 electricity Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 description 25
- 239000003570 air Substances 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007858 starting material Substances 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 |
|---|---|---|---|
| JP59093958A JPS60237322A (ja) | 1984-05-10 | 1984-05-10 | 空気流量測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59093958A JPS60237322A (ja) | 1984-05-10 | 1984-05-10 | 空気流量測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60237322A JPS60237322A (ja) | 1985-11-26 |
| JPH0522851B2 true JPH0522851B2 (OSRAM) | 1993-03-30 |
Family
ID=14096924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59093958A Granted JPS60237322A (ja) | 1984-05-10 | 1984-05-10 | 空気流量測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60237322A (OSRAM) |
-
1984
- 1984-05-10 JP JP59093958A patent/JPS60237322A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60237322A (ja) | 1985-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |