JPH0451632U - - Google Patents
Info
- Publication number
- JPH0451632U JPH0451632U JP9356290U JP9356290U JPH0451632U JP H0451632 U JPH0451632 U JP H0451632U JP 9356290 U JP9356290 U JP 9356290U JP 9356290 U JP9356290 U JP 9356290U JP H0451632 U JPH0451632 U JP H0451632U
- Authority
- JP
- Japan
- Prior art keywords
- indicator
- rotameter
- flow rate
- upper limit
- tapered
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案に係るロータメータの一実施例
を示す断面図、第２図ａ，ｂはそれぞれ上限指示
部の他の実施例を示す図である。
１……テーパ管、２……テーパ孔、３……フロ
ート、４……ロータメータ、５Ａ……上限指示部
、５Ｂ……下限指示部、６……支持ブロツク、６
Ａ……上蓋部、６Ｂ……下蓋部、７……支持金具
、１８……流体排出通路、２２……流体供給通路
。
FIG. 1 is a sectional view showing one embodiment of the rotameter according to the present invention, and FIGS. 2a and 2b are views showing other embodiments of the upper limit indicator, respectively. DESCRIPTION OF SYMBOLS 1...Tapered pipe, 2...Tapered hole, 3...Float, 4...Rotameter, 5A...Upper limit indicator, 5B...Lower limit indicator, 6...Support block, 6
A... Upper lid part, 6B... Lower lid part, 7... Support metal fittings, 18... Fluid discharge passage, 22... Fluid supply passage.
Claims (1)
入し、上端より排出して流量を測定するロータメ
ータにおいて、 前記テーパ管の外周に適正流量範囲を指示する
上限指示部と下限指示部を表示すると共に、上限
指示部を前記テーパ管の上下を識別可能なマーク
としたことを特徴とするロータメータ。[Claim for Utility Model Registration] In a rotameter that measures the flow rate by injecting fluid from the lower end of a tapered pipe having a float and discharging it from the upper end, an upper limit indicator and a lower limit are provided on the outer periphery of the tapered pipe to indicate an appropriate flow rate range. A rotameter characterized in that an indicator is displayed and the upper limit indicator is a mark that allows identification of the upper and lower sides of the tapered tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9356290U JPH0451632U (en) | 1990-09-07 | 1990-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9356290U JPH0451632U (en) | 1990-09-07 | 1990-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451632U true JPH0451632U (en) | 1992-04-30 |
Family
ID=31830881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9356290U Pending JPH0451632U (en) | 1990-09-07 | 1990-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451632U (en) |
-
1990
- 1990-09-07 JP JP9356290U patent/JPH0451632U/ja active Pending
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