JPH0256614B2 - - Google Patents
Info
- Publication number
- JPH0256614B2 JPH0256614B2 JP57174572A JP17457282A JPH0256614B2 JP H0256614 B2 JPH0256614 B2 JP H0256614B2 JP 57174572 A JP57174572 A JP 57174572A JP 17457282 A JP17457282 A JP 17457282A JP H0256614 B2 JPH0256614 B2 JP H0256614B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- bypass
- duct
- pressure pipe
- total pressure
- 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
- 230000003068 static effect Effects 0.000 claims description 27
- 238000007664 blowing Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 15
- 239000002184 metal Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000234435 Lilium Species 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- G01F5/005—Measuring a proportion of the volume flow by measuring pressure or differential pressure, created by the use of flow constriction
Landscapes
- Measuring Volume Flow (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57174572A JPS5965215A (ja) | 1982-10-06 | 1982-10-06 | 空気流量計測装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57174572A JPS5965215A (ja) | 1982-10-06 | 1982-10-06 | 空気流量計測装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5965215A JPS5965215A (ja) | 1984-04-13 |
| JPH0256614B2 true JPH0256614B2 (fi) | 1990-11-30 |
Family
ID=15980901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57174572A Granted JPS5965215A (ja) | 1982-10-06 | 1982-10-06 | 空気流量計測装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5965215A (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62192216U (fi) * | 1986-05-28 | 1987-12-07 | ||
| JPS63124917A (ja) * | 1986-11-14 | 1988-05-28 | Uetsuto Master Kk | 流量測定装置 |
| JPS63157618U (fi) * | 1987-04-01 | 1988-10-17 | ||
| GB8924103D0 (en) * | 1989-10-26 | 1989-12-13 | British Gas Plc | Averaging pitot probe |
| JP5664233B2 (ja) * | 2010-12-28 | 2015-02-04 | 株式会社大林組 | 風検知装置 |
-
1982
- 1982-10-06 JP JP57174572A patent/JPS5965215A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5965215A (ja) | 1984-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Klopfenstein Jr | Air velocity and flow measurement using a Pitot tube | |
| US5461913A (en) | Differential current thermal mass flow transducer | |
| US5730652A (en) | Damper with stationary pitot-static sensing vanes | |
| CA1040884A (en) | Flow meter | |
| US3640307A (en) | Apparatus for balancing fluid distribution systems | |
| JPH01292213A (ja) | 可変ガス流量測定及び制御方法と装置 | |
| US4142401A (en) | Gage | |
| CN108303149A (zh) | 节流组件、整流及流量测量装置 | |
| CN105590538A (zh) | 一种气体换热器以及气流测量实验装置 | |
| JPH0256614B2 (fi) | ||
| US2606445A (en) | Fluid flow measuring apparatus | |
| CN201476822U (zh) | 内置多参数的双通道孔板气体流量测量装置 | |
| US4520844A (en) | Regulator valve for stabilizing volume flow, especially in ventilation systems | |
| CN202836639U (zh) | 热式v锥差压流量复合测量装置 | |
| CN200962046Y (zh) | 热式气体质量流量计 | |
| CN202748068U (zh) | 气体流量计 | |
| US2838927A (en) | Gas density measuring device | |
| US2458331A (en) | Flowmeter | |
| CN105091967B (zh) | 一种利用管道本身或管道内障碍物的流量测量方法 | |
| US3298230A (en) | Vane type flow meter | |
| JP3607041B2 (ja) | 流量制御弁装置 | |
| CN107389304B (zh) | 一种小孔导流正压测量装置及其测量方法 | |
| US2093842A (en) | Fluid distribution system | |
| Ebaugh et al. | The Intake Orifice and a Proposed Method for Testing Exhaust Fans | |
| JPS59131116A (ja) | 送風機 |