JPS5696217A - Axial-flow turbine water meter - Google Patents
Axial-flow turbine water meterInfo
- Publication number
- JPS5696217A JPS5696217A JP17340179A JP17340179A JPS5696217A JP S5696217 A JPS5696217 A JP S5696217A JP 17340179 A JP17340179 A JP 17340179A JP 17340179 A JP17340179 A JP 17340179A JP S5696217 A JPS5696217 A JP S5696217A
- Authority
- JP
- Japan
- Prior art keywords
- water meter
- axial
- turbine
- flow turbine
- turbine water
- 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
Abstract
PURPOSE: To obtain a high sensitivity of water meter by forming the inside diameter of a straightening vane case smaller than the outermost diameter of a turbine.
CONSTITUTION: The water meter has its inside diameter D2' of a turbine case 9' and outermost diameter d' of a turbine 2' enclosed on the turbine case 9' formed smaller than inside diameter D1' of a stragihtening vane case 8' to d'>D1'. A meter high in sensitivity as compared with that of a conventional shape is thus obtainable.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17340179A JPS5696217A (en) | 1979-12-28 | 1979-12-28 | Axial-flow turbine water meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17340179A JPS5696217A (en) | 1979-12-28 | 1979-12-28 | Axial-flow turbine water meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5696217A true JPS5696217A (en) | 1981-08-04 |
Family
ID=15959725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17340179A Pending JPS5696217A (en) | 1979-12-28 | 1979-12-28 | Axial-flow turbine water meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5696217A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4834576B1 (en) * | 1970-10-12 | 1973-10-22 |
-
1979
- 1979-12-28 JP JP17340179A patent/JPS5696217A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4834576B1 (en) * | 1970-10-12 | 1973-10-22 |
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