JPH02120020U - - Google Patents
Info
- Publication number
- JPH02120020U JPH02120020U JP2949689U JP2949689U JPH02120020U JP H02120020 U JPH02120020 U JP H02120020U JP 2949689 U JP2949689 U JP 2949689U JP 2949689 U JP2949689 U JP 2949689U JP H02120020 U JPH02120020 U JP H02120020U
- Authority
- JP
- Japan
- Prior art keywords
- display
- flow rate
- signal
- block
- impeller
- 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 description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案を実施せる電子式流量計の斜視
図、第２図は同上の信号源の縦断側面図、第３図
は同上のボデイ内に軸支する羽根車の斜視図であ
る。
図面符号の説明、Ｍｇ……磁石、Ｓ……電源ス
イツチ、ａ……信号源ブロツク、ｂ……表示部ブ
ロツク、１……ボデイ、１０……入口、１１……
出口、１２……軸受支持部材、１３……接触部、
２……羽根車、２０……翼板、２１……回転軸、
４……ボデイ、４ａ……主体部、４０……接合面
、４１……検出部、４２……表示窓、４３……表
示器。
FIG. 1 is a perspective view of an electronic flowmeter in which the present invention can be implemented, FIG. 2 is a longitudinal sectional side view of the signal source of the same, and FIG. 3 is a perspective view of an impeller pivotally supported within the body of the above. Explanation of drawing symbols: Mg...Magnet, S...Power switch, a...Signal source block, b...Display block, 1...Body, 10...Inlet, 11...
Outlet, 12...bearing support member, 13...contact part,
2...impeller, 20...blade plate, 21...rotating shaft,
4...Body, 4a...Main part, 40...Joint surface, 41...Detection section, 42...Display window, 43...Display device.
Claims (1)
より回転する羽根車２を軸支して、その羽根車２
に磁石Ｍｇを取付けた信号源ブロツクａと、ホー
ル素子または磁気センサ等により前記羽根車２の
回転速度を電気信号として取出す検出部および取
出した電気信号を流量の信号に変換する変換部な
らびにその流量の信号を表示器４３に表示する表
示部等を携帯型のボデイ４に組込んだ表示部ブロ
ツクｂと、の二つのブロツクからなり、信号源ブ
ロツクａのボデイ１の外周面に設けた接触部１３
に、表示部ブロツクｂに組込んだ検出部の接合面
４０を接触させることにより表示部ブロツクｂの
表示器４３に流量が表示されるよう構成してなる
電子式流量計。 An impeller 2, which is rotated by a flowing fluid, is pivotally supported in a cylindrical body 1.
A signal source block a to which a magnet Mg is attached, a detection unit that extracts the rotational speed of the impeller 2 as an electrical signal using a Hall element or a magnetic sensor, a conversion unit that converts the extracted electrical signal into a flow rate signal, and the flow rate. It consists of two blocks: a display block b, which has a display part etc. built into the portable body 4, which displays the signal on the display 43; and a contact part provided on the outer peripheral surface of the body 1 of the signal source block a. 13
The electronic flow meter is configured such that the flow rate is displayed on the display 43 of the display block b by bringing the joint surface 40 of the detection section incorporated into the display block b into contact with the flow rate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2949689U JPH02120020U (en) | 1989-03-15 | 1989-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2949689U JPH02120020U (en) | 1989-03-15 | 1989-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120020U true JPH02120020U (en) | 1990-09-27 |
Family
ID=31253766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2949689U Pending JPH02120020U (en) | 1989-03-15 | 1989-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008105331A1 (en) * | 2007-02-28 | 2008-09-04 | Miura Co., Ltd. | Impeller flow meter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6183915A (en) * | 1984-10-01 | 1986-04-28 | Oval Eng Co Ltd | Flow rate display |
-
1989
- 1989-03-15 JP JP2949689U patent/JPH02120020U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6183915A (en) * | 1984-10-01 | 1986-04-28 | Oval Eng Co Ltd | Flow rate display |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008105331A1 (en) * | 2007-02-28 | 2008-09-04 | Miura Co., Ltd. | Impeller flow meter |
| JP2008215868A (en) * | 2007-02-28 | 2008-09-18 | Miura Co Ltd | Impeller type flow meter |