JPH0328423U - - Google Patents
Info
- Publication number
- JPH0328423U JPH0328423U JP9035289U JP9035289U JPH0328423U JP H0328423 U JPH0328423 U JP H0328423U JP 9035289 U JP9035289 U JP 9035289U JP 9035289 U JP9035289 U JP 9035289U JP H0328423 U JPH0328423 U JP H0328423U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- integration
- display circuit
- lights
- integration display
- 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
- 230000010354 integration Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
図は本考案の積算表示機能付き流量センサの概
略説明図である。
１……流量センサ、２……本体、２１……流路
、３……羽根車、４……検出器、５……積算表示
回路、５１……積算器、５２……比較器、５３…
…設定器、５４……表示部、６……分周表示回路
、６１……分周器、６２……表示部。
The figure is a schematic explanatory diagram of a flow rate sensor with an integration display function according to the present invention. DESCRIPTION OF SYMBOLS 1...Flow rate sensor, 2...Main body, 21...Flow path, 3...Impeller, 4...Detector, 5...Integration display circuit, 51...Integrator, 52...Comparator, 53...
...Setter, 54...Display unit, 6...Frequency division display circuit, 61...Frequency divider, 62...Display unit.
Claims (1)
体の流れにより回転するように配置された羽根車
と、該羽根車の回転を検出してパルス信号として
出力する検出器とを備えた流量センサにおいて、
該検出器には該パルス信号を積算すると共にその
積算値が予め設定された値になつたとき表示部を
点灯させる積算表示回路を接続したことを特徴と
する積算表示機能付き流量センサ。 ２ 該検出器には、更に、該パルス信号を分周し
て表示部を点灯する分周表示回路を該積算表示回
路と並列に接続したことを特徴とする請求項１に
記載の積算表示機能付き流量センサ。[Claims for Utility Model Registration] 1. A main body that limits a fluid flow path, an impeller arranged in the flow path so as to be rotated by the fluid flow, and a pulse signal generated by detecting the rotation of the impeller. In a flow sensor equipped with a detector that outputs as
A flow rate sensor with an integration display function, characterized in that the detector is connected to an integration display circuit that integrates the pulse signals and lights up a display section when the integrated value reaches a preset value. 2. The integration display function according to claim 1, wherein the detector further includes a frequency division display circuit that divides the frequency of the pulse signal and lights up the display section, which is connected in parallel with the integration display circuit. with flow sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9035289U JPH0328423U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9035289U JPH0328423U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0328423U true JPH0328423U (en) | 1991-03-20 |
Family
ID=31639878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9035289U Pending JPH0328423U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4510932B1 (en) * | 2009-10-05 | 2010-07-28 | 淳致 萬谷 | Seismic isolation device |
| JP4659919B1 (en) * | 2010-08-25 | 2011-03-30 | 淳致 萬谷 | Seismic isolation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914959B1 (en) * | 1970-07-15 | 1974-04-11 | ||
| JPS5111084B2 (en) * | 1972-09-16 | 1976-04-08 | ||
| JPS57144466A (en) * | 1981-03-02 | 1982-09-07 | Taiho Kiko Kk | Pilot lamp of electronic meter |
| JPS6099381A (en) * | 1983-11-04 | 1985-06-03 | Sanyo Electric Co Ltd | Water purifier |
-
1989
- 1989-07-31 JP JP9035289U patent/JPH0328423U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4914959B1 (en) * | 1970-07-15 | 1974-04-11 | ||
| JPS5111084B2 (en) * | 1972-09-16 | 1976-04-08 | ||
| JPS57144466A (en) * | 1981-03-02 | 1982-09-07 | Taiho Kiko Kk | Pilot lamp of electronic meter |
| JPS6099381A (en) * | 1983-11-04 | 1985-06-03 | Sanyo Electric Co Ltd | Water purifier |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4510932B1 (en) * | 2009-10-05 | 2010-07-28 | 淳致 萬谷 | Seismic isolation device |
| JP2011099310A (en) * | 2009-10-05 | 2011-05-19 | Atsuyoshi Mantani | Base isolation support device |
| JP4659919B1 (en) * | 2010-08-25 | 2011-03-30 | 淳致 萬谷 | Seismic isolation device |
| JP2012047208A (en) * | 2010-08-25 | 2012-03-08 | Atsuyoshi Mantani | Base isolation support device |