JPS5537934A - Engine oil checker - Google Patents

Engine oil checker

Info

Publication number
JPS5537934A
JPS5537934A JP11084878A JP11084878A JPS5537934A JP S5537934 A JPS5537934 A JP S5537934A JP 11084878 A JP11084878 A JP 11084878A JP 11084878 A JP11084878 A JP 11084878A JP S5537934 A JPS5537934 A JP S5537934A
Authority
JP
Japan
Prior art keywords
engine oil
light
outlet
meter
vicinity
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
Application number
JP11084878A
Other languages
Japanese (ja)
Inventor
Yoshihana Matsushima
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11084878A priority Critical patent/JPS5537934A/en
Publication of JPS5537934A publication Critical patent/JPS5537934A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To check simply the stain degree of engine oil without staining the hand by making the glass fibers or optical fibers the optical medium. CONSTITUTION:The glass fibers or the optical fibers are bent into U shape and cut in the vicinity of the bottom thereof to form spacing. At this time, both the cut sections are in parallel with each other and the center axis thereof are substantially coincided with each other and secured. At a front portion of an incident port 2 of the light, the lamp 5 is mounted. On the way, the variable resistance 8 and the meter 9 are disposed. At a front portion of the lamp 6, a window 10 of the same form and the size as the outlet of light is provided in the vicinity of the outlet 4 of light. In such a construction, the spacing 3 is put into the engine oil and the switch 7 is closed. The variable resistance 8 is operated and the clearness of the window 10 and the outlet 4 of light are made substantially the same. At the position of the pointer of the meter 9, the stain degree of the engine oil can be obtained.
JP11084878A 1978-09-09 1978-09-09 Engine oil checker Pending JPS5537934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11084878A JPS5537934A (en) 1978-09-09 1978-09-09 Engine oil checker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11084878A JPS5537934A (en) 1978-09-09 1978-09-09 Engine oil checker

Publications (1)

Publication Number Publication Date
JPS5537934A true JPS5537934A (en) 1980-03-17

Family

ID=14546186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11084878A Pending JPS5537934A (en) 1978-09-09 1978-09-09 Engine oil checker

Country Status (1)

Country Link
JP (1) JPS5537934A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105962A (en) * 1983-11-15 1985-06-11 Toyoda Gosei Co Ltd Oil aging detector
JPS60176165U (en) * 1984-05-02 1985-11-21 田辺製薬株式会社 turbidity detector
US4699509A (en) * 1984-04-21 1987-10-13 Nippon Soken, Inc. Device for measuring contamination of lubricant
EP0423367A1 (en) * 1989-04-25 1991-04-24 Tatsuta Electric Wire & Cable Co., Ltd Optical liquid sensor, its production method and car oil-and-battery checker using the same
US5335305A (en) * 1991-12-19 1994-08-02 Optex Biomedical, Inc. Optical sensor for fluid parameters
JPH0697206B2 (en) * 1985-08-06 1994-11-30 オプテックス、バイオメディカル、インコーポレーテッド Fiber optic probe for quantification of colorimetric reactions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60105962A (en) * 1983-11-15 1985-06-11 Toyoda Gosei Co Ltd Oil aging detector
US4699509A (en) * 1984-04-21 1987-10-13 Nippon Soken, Inc. Device for measuring contamination of lubricant
JPS60176165U (en) * 1984-05-02 1985-11-21 田辺製薬株式会社 turbidity detector
JPH0697206B2 (en) * 1985-08-06 1994-11-30 オプテックス、バイオメディカル、インコーポレーテッド Fiber optic probe for quantification of colorimetric reactions
EP0423367A1 (en) * 1989-04-25 1991-04-24 Tatsuta Electric Wire & Cable Co., Ltd Optical liquid sensor, its production method and car oil-and-battery checker using the same
US5335305A (en) * 1991-12-19 1994-08-02 Optex Biomedical, Inc. Optical sensor for fluid parameters

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