JPS56113878A - Switch for minute flow rate of liquid - Google Patents
Switch for minute flow rate of liquidInfo
- Publication number
- JPS56113878A JPS56113878A JP1709680A JP1709680A JPS56113878A JP S56113878 A JPS56113878 A JP S56113878A JP 1709680 A JP1709680 A JP 1709680A JP 1709680 A JP1709680 A JP 1709680A JP S56113878 A JPS56113878 A JP S56113878A
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- switch
- support shaft
- flow rate
- casing
- 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
PURPOSE: To enable the mechanical detection of a minute flow rate, by opposing a switch, which is opened or closed depending on the increase or decrease in the weight of a fluid staying in a bucket, to an operating lever provided on the support shaft of the bucket.
CONSTITUTION: A bucket 7 in a body 1 for water to flow is hung on a support plate fitted with a counterweight 6 secured on the upper edge of the support plate. A support shaft 4 is inserted into the angular portion of the bucket 7 and supported on a bearing 5 provided at the boundary of the body 1 and a casing 2. The support shaft 4 extends horizontally from the body 1 to the casing 2. The operating lever 10 of an and switch 3 in the casing 2 is erected on the support shaft 4. A liquid inlet port 8 is opposed to the bucket 7. A small outlet port 9 is opened in the bottom of the bucket 7. The diameter of the inlet port 8 and the outlet port 9 is appropriately set to provide a switch, which is turned on by a prescribed minute flow rate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1709680A JPS56113878A (en) | 1980-02-14 | 1980-02-14 | Switch for minute flow rate of liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1709680A JPS56113878A (en) | 1980-02-14 | 1980-02-14 | Switch for minute flow rate of liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56113878A true JPS56113878A (en) | 1981-09-08 |
Family
ID=11934464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1709680A Pending JPS56113878A (en) | 1980-02-14 | 1980-02-14 | Switch for minute flow rate of liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56113878A (en) |
-
1980
- 1980-02-14 JP JP1709680A patent/JPS56113878A/en active Pending
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