JPS54144043A - Washing water turbidity detector - Google Patents

Washing water turbidity detector

Info

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
Application number
JP5165078A
Other languages
Japanese (ja)
Other versions
JPS5812040B2 (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 JP53051650A priority Critical patent/JPS5812040B2/en
Priority to AU46240/79A priority patent/AU523922B2/en
Priority to US06/031,738 priority patent/US4257708A/en
Publication of JPS54144043A publication Critical patent/JPS54144043A/en
Publication of JPS5812040B2 publication Critical patent/JPS5812040B2/en
Expired legal-status Critical Current

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
JP53051650A 1978-04-28 1978-04-28 Rinse detection device Expired JPS5812040B2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037379U (en) * 1973-07-27 1975-04-18
JPS5145168U (en) * 1974-09-30 1976-04-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
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

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