JPS54144046A - Washing water turbidity detector - Google Patents
Washing water turbidity detectorInfo
- Publication number
- JPS54144046A JPS54144046A JP5168078A JP5168078A JPS54144046A JP S54144046 A JPS54144046 A JP S54144046A JP 5168078 A JP5168078 A JP 5168078A JP 5168078 A JP5168078 A JP 5168078A JP S54144046 A JPS54144046 A JP S54144046A
- Authority
- JP
- Japan
- Prior art keywords
- light
- washing water
- receiving element
- water turbidity
- turbidity
- 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.)
- Granted
Links
Abstract
PURPOSE: To detect effectively the turbidity of the washing water with a simply constructed means.
CONSTITUTION: The detector comprises a light emitting element 2 and a primary and secondary light receiving element 4 and 3, which receive the light emitted by the light emitter 2 through the respective light passages dipped in the water and having different lengths. The turbidity of the washing water is detected by comparing the amount of light received by the secondary light receiving element 3 through the light passage having a longer length with that received by the primary light receiving element 4 through the light passage having a shorter length.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5168078A JPS54144046A (en) | 1978-04-28 | 1978-04-28 | Washing water turbidity detector |
AU46240/79A AU523922B2 (en) | 1978-04-28 | 1979-04-19 | Apparatus for measuring the degree of rinsing |
US06/031,738 US4257708A (en) | 1978-04-28 | 1979-04-20 | Apparatus for measuring the degree of rinsing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5168078A JPS54144046A (en) | 1978-04-28 | 1978-04-28 | Washing water turbidity detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54144046A true JPS54144046A (en) | 1979-11-09 |
JPS6139079B2 JPS6139079B2 (en) | 1986-09-02 |
Family
ID=12893588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5168078A Granted JPS54144046A (en) | 1978-04-28 | 1978-04-28 | Washing water turbidity detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54144046A (en) |
-
1978
- 1978-04-28 JP JP5168078A patent/JPS54144046A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6139079B2 (en) | 1986-09-02 |
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