JPS58158324U - Thermal mass flow meter - Google Patents
Thermal mass flow meterInfo
- Publication number
- JPS58158324U JPS58158324U JP5536482U JP5536482U JPS58158324U JP S58158324 U JPS58158324 U JP S58158324U JP 5536482 U JP5536482 U JP 5536482U JP 5536482 U JP5536482 U JP 5536482U JP S58158324 U JPS58158324 U JP S58158324U
- Authority
- JP
- Japan
- Prior art keywords
- mass flow
- flow meter
- pipe
- thermal mass
- fluid
- 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.)
- Pending
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案に係る熱式質量流量計の概略図である
。第２図乃至第５図は計測パイプの端面形状の各実施例
を示す図である。
図中、１・・・計測パイプ、２・・・ヒーター、３．４
・・・温度センサー、５・・・温度差検出部、６・・・
突出部。FIG. 1 is a schematic diagram of a thermal mass flowmeter according to the present invention. FIG. 2 to FIG. 5 are diagrams showing each example of the end face shape of the measurement pipe. In the figure, 1...Measuring pipe, 2...Heater, 3.4
...Temperature sensor, 5...Temperature difference detection section, 6...
protrusion.
Claims (1)
センサが配されているパイプ内を流体が流れ、かつ前記
２点の各温度の差を検出して流体の質量流量を測定する
熱式質量流量計において、前記パイプをして、内向突出
部を形成せしめたものとしたり偏平形状のものに形成す
ることにより、パイプ内壁面と流体との実質的接触面積
を大ならしめるようにした熱式質量流量計、。A thermal type in which fluid flows through a pipe that is equipped with a heater and temperature sensors are placed at two points between the heaters, and the mass flow rate of the fluid is measured by detecting the difference in temperature between the two points. In the mass flow meter, the pipe is formed to have an inward protrusion or to have a flat shape, thereby increasing the substantial contact area between the inner wall surface of the pipe and the fluid. formula mass flow meter,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5536482U JPS58158324U (en) | 1982-04-16 | 1982-04-16 | Thermal mass flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5536482U JPS58158324U (en) | 1982-04-16 | 1982-04-16 | Thermal mass flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58158324U true JPS58158324U (en) | 1983-10-22 |
Family
ID=30065948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5536482U Pending JPS58158324U (en) | 1982-04-16 | 1982-04-16 | Thermal mass flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58158324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015500490A (en) * | 2011-12-12 | 2015-01-05 | カールスルーアー・インスティトゥート・フュア・テヒノロギーＫａｒｌｓｒｕｈｅｒ Ｉｎｓｔｉｔｕｔ ｆｕｅｒ Ｔｅｃｈｎｏｌｏｇｉｅ | Apparatus and method for measuring fluid mass flow |
-
1982
- 1982-04-16 JP JP5536482U patent/JPS58158324U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015500490A (en) * | 2011-12-12 | 2015-01-05 | カールスルーアー・インスティトゥート・フュア・テヒノロギーＫａｒｌｓｒｕｈｅｒ Ｉｎｓｔｉｔｕｔ ｆｕｅｒ Ｔｅｃｈｎｏｌｏｇｉｅ | Apparatus and method for measuring fluid mass flow |
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