JPS54144043A - Washing water turbidity detector - Google Patents
Washing water turbidity detectorInfo
- Publication number
- JPS54144043A JPS54144043A JP5165078A JP5165078A JPS54144043A JP S54144043 A JPS54144043 A JP S54144043A JP 5165078 A JP5165078 A JP 5165078A JP 5165078 A JP5165078 A JP 5165078A JP S54144043 A JPS54144043 A JP S54144043A
- Authority
- JP
- Japan
- Prior art keywords
- washing water
- light
- water turbidity
- light receiving
- turbidity detector
- 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: Two pairs of light emitting and light receiving elements 1-3 and 2-4 are provided, so that the light passages of them are dipped within the water. The light passage length of the primary pair is rendered shorter than that of the secondary pair. The turbidity of the washing water can be detected by comparing the amount of light received by the light receiving element 4 with that received by the light receiving element 3.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53051650A JPS5812040B2 (en) | 1978-04-28 | 1978-04-28 | Rinse detection device |
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 |
---|---|---|---|
JP53051650A JPS5812040B2 (en) | 1978-04-28 | 1978-04-28 | Rinse detection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54144043A true JPS54144043A (en) | 1979-11-09 |
JPS5812040B2 JPS5812040B2 (en) | 1983-03-05 |
Family
ID=12892730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53051650A Expired JPS5812040B2 (en) | 1978-04-28 | 1978-04-28 | Rinse detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5812040B2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5037379U (en) * | 1973-07-27 | 1975-04-18 | ||
JPS5145168U (en) * | 1974-09-30 | 1976-04-02 |
-
1978
- 1978-04-28 JP JP53051650A patent/JPS5812040B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5037379U (en) * | 1973-07-27 | 1975-04-18 | ||
JPS5145168U (en) * | 1974-09-30 | 1976-04-02 |
Also Published As
Publication number | Publication date |
---|---|
JPS5812040B2 (en) | 1983-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5210788A (en) | Scattered-light type smoke senser | |
JPS54144043A (en) | Washing water turbidity detector | |
JPS539491A (en) | Photo semiconductor device | |
JPS54144045A (en) | Washing water turbidity detector | |
JPS522777A (en) | Radiation detector | |
JPS51112183A (en) | Diffraction pattern detector | |
JPS548596A (en) | Paper leaves detector | |
JPS54144046A (en) | Washing water turbidity detector | |
JPS5364083A (en) | Photoelectric smoke detector | |
JPS52112345A (en) | Oil mist detector | |
JPS533291A (en) | Test tube washer | |
JPS5253537A (en) | Light and heat energy collecting equipment | |
JPS53105369A (en) | Detection method for impurity concentration | |
JPS5361298A (en) | Photoelectric smoke detector | |
JPS5332971A (en) | Washing method | |
JPS5325792A (en) | Radioactive iodine concentration measuring method | |
JPS5242192A (en) | Banknote detector | |
JPS5223738A (en) | Combined use fence of sun ray water heater | |
JPS5413784A (en) | Semiconductor photo detector | |
JPS5423490A (en) | Visual light detecting element and its manufacture | |
JPS53148253A (en) | Sequence check circuit | |
JPS536590A (en) | Photo sensor with plural light emitting parts | |
JPS5365680A (en) | Photo coupler | |
JPS51113667A (en) | Liquid hydrameter | |
JPS53140379A (en) | Lens dyeing device |