JPS60106121U - Single box water meter - Google Patents
Single box water meterInfo
- Publication number
- JPS60106121U JPS60106121U JP19795083U JP19795083U JPS60106121U JP S60106121 U JPS60106121 U JP S60106121U JP 19795083 U JP19795083 U JP 19795083U JP 19795083 U JP19795083 U JP 19795083U JP S60106121 U JPS60106121 U JP S60106121U
- Authority
- JP
- Japan
- Prior art keywords
- water meter
- impeller
- box water
- single box
- box
- 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区Ａ、Ｂは従来の水道メータの羽根車を示す縦断正
面図および平面図、第２図は器差性能曲線を示すグラフ
、第３図ないし第５図はこの考案の一実施例を示すもの
で、第３図は水道メータの縦断正面図、第４図は羽根車
の縦断正面図、第５図は同じく平面図である。
１２・・・流入口体、１３・・・流出口体、１４・・・
計量室、１６・・・羽根車、２２・・・羽根、２３・・
・狭幅部、２４・・・広幅部。
■ □（１→Section 1 A and B are longitudinal sectional front views and plan views showing the impeller of a conventional water meter, Fig. 2 is a graph showing the instrumental error performance curve, and Figs. 3 is a longitudinal sectional front view of the water meter, FIG. 4 is a longitudinal sectional front view of the impeller, and FIG. 5 is a plan view. 12... Inlet body, 13... Outlet body, 14...
Measuring chamber, 16...impeller, 22...impeller, 23...
・Narrow width part, 24...wide width part. ■ □(1→
Claims (1)
らなる半箱式水道メータにおいて、上記羽根車を構成す
る各羽根の基本部を狭幅部、先端部を広幅部に形成し、
上記羽根車の直径をｄ１上記広幅部の長さをＷとしたと
き、 ｗ ＝ ０．２０〜０．２２ｄにしたことを特徴とする
単箱弐水道メータ。[Scope of Claim for Utility Model Registration] In a half-box water meter consisting of an inlet body, an outlet body, and a metering chamber that accommodates an impeller, the base part of each blade constituting the impeller is divided into a narrow part and a tip part. The part is formed into a wide part,
A single-box double water meter characterized in that, where the diameter of the impeller is d1 and the length of the wide portion is W, w = 0.20 to 0.22 d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19795083U JPS60106121U (en) | 1983-12-24 | 1983-12-24 | Single box water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19795083U JPS60106121U (en) | 1983-12-24 | 1983-12-24 | Single box water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60106121U true JPS60106121U (en) | 1985-07-19 |
Family
ID=30756526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19795083U Pending JPS60106121U (en) | 1983-12-24 | 1983-12-24 | Single box water meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60106121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310747A (en) * | 2001-04-18 | 2002-10-23 | Ricoh Elemex Corp | Tangential flow impeller-type water meter |
| KR20160091999A (en) * | 2014-01-20 | 2016-08-03 | 다카하타 푸레시죤 재팬 가부시키가이샤 | Impeller support member, impeller support structure using same, and water supply meter |
-
1983
- 1983-12-24 JP JP19795083U patent/JPS60106121U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002310747A (en) * | 2001-04-18 | 2002-10-23 | Ricoh Elemex Corp | Tangential flow impeller-type water meter |
| KR20160091999A (en) * | 2014-01-20 | 2016-08-03 | 다카하타 푸레시죤 재팬 가부시키가이샤 | Impeller support member, impeller support structure using same, and water supply meter |
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