JPS6451826U - - Google Patents
Info
- Publication number
- JPS6451826U JPS6451826U JP14776687U JP14776687U JPS6451826U JP S6451826 U JPS6451826 U JP S6451826U JP 14776687 U JP14776687 U JP 14776687U JP 14776687 U JP14776687 U JP 14776687U JP S6451826 U JPS6451826 U JP S6451826U
- Authority
- JP
- Japan
- Prior art keywords
- vortex
- vortex generator
- steam
- generating element
- heat source
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は、本考案の一実施例を説明するための
図、第２図は、第１図に示した熱発電素子５の詳
細図である。
１…流管、２…渦発生体、３…渦検出器、４…
熱伝導体、５…熱発電素子、５５…Ｎ型半導体、
５６…Ｐ型半導体、Ａ…高温接合面、Ｂ…低温熱
源、６…保護筒、７…変換部。
FIG. 1 is a diagram for explaining one embodiment of the present invention, and FIG. 2 is a detailed diagram of the thermoelectric generating element 5 shown in FIG. 1. 1... Flow tube, 2... Vortex generator, 3... Vortex detector, 4...
Thermal conductor, 5... thermoelectric generating element, 55... N-type semiconductor,
56...P-type semiconductor, A...high temperature junction surface, B...low temperature heat source, 6...protection tube, 7...conversion section.
Claims (1)
装着した本体と、該渦発生体から蒸気流量に比例
して発生する渦検出信号を処理して蒸気流量を出
力する演算部とからなる渦流量計において、前記
渦発生体に該渦発生体を高温熱源とし演算部外筐
又は演算部外筐近傍を低温熱源とする熱発電素子
を装着し、該熱発電素子の発生する熱起電力を前
記演算部の電源としたことを特徴とする蒸気渦流
量計。 It consists of a main body that is installed in a flow tube through which steam flows and is equipped with a vortex generator, and a calculation unit that processes the vortex detection signal generated from the vortex generator in proportion to the steam flow rate and outputs the steam flow rate. In the vortex flowmeter, the vortex generator is equipped with a thermoelectric generating element that uses the vortex generator as a high-temperature heat source and the outer casing of the computing section or the vicinity of the outer casing of the computing section as a low-temperature heat source, and the thermoelectromotive force generated by the thermoelectric generating element is A steam vortex flowmeter characterized in that the arithmetic unit is powered by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14776687U JPS6451826U (en) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14776687U JPS6451826U (en) | 1987-09-28 | 1987-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451826U true JPS6451826U (en) | 1989-03-30 |
Family
ID=31418472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14776687U Pending JPS6451826U (en) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451826U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716972B2 (en) * | 1972-10-11 | 1982-04-08 |
-
1987
- 1987-09-28 JP JP14776687U patent/JPS6451826U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716972B2 (en) * | 1972-10-11 | 1982-04-08 |
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