JPS57106841A - Investigation device - Google Patents

Investigation device

Info

Publication number
JPS57106841A
JPS57106841A JP55184365A JP18436580A JPS57106841A JP S57106841 A JPS57106841 A JP S57106841A JP 55184365 A JP55184365 A JP 55184365A JP 18436580 A JP18436580 A JP 18436580A JP S57106841 A JPS57106841 A JP S57106841A
Authority
JP
Japan
Prior art keywords
image transfer
transfer part
sludge
image
observe
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
JP55184365A
Other languages
Japanese (ja)
Inventor
Shotaro Tazaki
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.)
YKK Corp
Original Assignee
YKK Corp
Yoshida Kogyo KK
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 YKK Corp, Yoshida Kogyo KK filed Critical YKK Corp
Priority to JP55184365A priority Critical patent/JPS57106841A/en
Publication of JPS57106841A publication Critical patent/JPS57106841A/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)
  • Geophysics And Detection Of Objects (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Abstract

PURPOSE:To enable to observe any place such as under ground, in water or sludge by containing in a protective jacket an image transfer part, a lighting part which are formed with synthetic fiber bundle and an air pipe. CONSTITUTION:An image transfer part 1 in a protective jacket 11 provided with a protective shelf 12 is composed of fine and transparent synthetic fiber 2 and conducts the sight in the vicinity of the end of the image transfer part 1 to an image enlarging receiver 13. When it is dark in the vicinity of the end of the image transfer part 1, it is illuminated brightly by the lamp 6 of a lighting part 5; therefore, a clear image is always available. Further, compressed air is jetted or the pressure is reduced with an air discharge pipe 10, an obstacle near the image transfer part 1 to remove or sucks sea water or sludge. Thereby it is possible to observe with ease the conditions of the ground under the surface, mineral resources, livings in the sea water or in the sludge.
JP55184365A 1980-12-24 1980-12-24 Investigation device Pending JPS57106841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55184365A JPS57106841A (en) 1980-12-24 1980-12-24 Investigation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55184365A JPS57106841A (en) 1980-12-24 1980-12-24 Investigation device

Publications (1)

Publication Number Publication Date
JPS57106841A true JPS57106841A (en) 1982-07-02

Family

ID=16151950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55184365A Pending JPS57106841A (en) 1980-12-24 1980-12-24 Investigation device

Country Status (1)

Country Link
JP (1) JPS57106841A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092223U (en) * 1983-11-29 1985-06-24 三菱レイヨン株式会社 monitoring device
JPS6096625U (en) * 1983-12-08 1985-07-01 三菱レイヨン株式会社 monitoring device
JPS61110154U (en) * 1984-12-25 1986-07-12
JPS6399289U (en) * 1986-12-19 1988-06-27

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092223U (en) * 1983-11-29 1985-06-24 三菱レイヨン株式会社 monitoring device
JPS6096625U (en) * 1983-12-08 1985-07-01 三菱レイヨン株式会社 monitoring device
JPS61110154U (en) * 1984-12-25 1986-07-12
JPS6399289U (en) * 1986-12-19 1988-06-27

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