JPS54144046A - Washing water turbidity detector - Google Patents

Washing water turbidity detector

Info

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
Application number
JP5168078A
Other languages
Japanese (ja)
Other versions
JPS6139079B2 (en
Inventor
Norisuke Fukuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5168078A priority Critical patent/JPS54144046A/en
Priority to AU46240/79A priority patent/AU523922B2/en
Priority to US06/031,738 priority patent/US4257708A/en
Publication of JPS54144046A publication Critical patent/JPS54144046A/en
Publication of JPS6139079B2 publication Critical patent/JPS6139079B2/ja
Granted legal-status Critical Current

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
JP5168078A 1978-04-28 1978-04-28 Washing water turbidity detector Granted JPS54144046A (en)

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)

Also Published As

Publication number Publication date
JPS6139079B2 (en) 1986-09-02

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