JPS5762001A - Observation device for inside in atmosphere of high temperature and highly pressurized water - Google Patents

Observation device for inside in atmosphere of high temperature and highly pressurized water

Info

Publication number
JPS5762001A
JPS5762001A JP13637680A JP13637680A JPS5762001A JP S5762001 A JPS5762001 A JP S5762001A JP 13637680 A JP13637680 A JP 13637680A JP 13637680 A JP13637680 A JP 13637680A JP S5762001 A JPS5762001 A JP S5762001A
Authority
JP
Japan
Prior art keywords
high temperature
highly pressurized
pressurized water
container
optical axis
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
JP13637680A
Other languages
Japanese (ja)
Inventor
Takashi Kawakubo
Yuji Nakagawa
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 JP13637680A priority Critical patent/JPS5762001A/en
Publication of JPS5762001A publication Critical patent/JPS5762001A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

PURPOSE:To obtain a device available for observation at high temperature and under high pressure by fitting an observation window, made of single-crystal corundum, to the wall body of a container for a test of a material under high temperature and highly pressurized water while aligning its optical axis to an axis C. CONSTITUTION:A container 1 containing high temperature and highly pressurized wate H is made of a material having good corrosion resistance and pressure tightness, and to its side wall, an observation window 2 made of single-crystal corundum is fitted with its optical axis aligned to an axis C. The upper and lower ends of a test-piece S are clamped with clamps 3 and 4 and through the upper clamp 3, a load applying mechanism 5 applies a low-speed tensile load. The external surface of the observation window 2 is irradiated with light from a light source 7 through a half-mirror 6 slanting at 450 to the optical axis and its image is projected on a VTR9 through a telecamera 8. Consequently, the inside of the test container in an atmosphere of high-temperature and highly pressurized water up to 300 deg.C and 150 atm is observed.
JP13637680A 1980-09-30 1980-09-30 Observation device for inside in atmosphere of high temperature and highly pressurized water Pending JPS5762001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13637680A JPS5762001A (en) 1980-09-30 1980-09-30 Observation device for inside in atmosphere of high temperature and highly pressurized water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13637680A JPS5762001A (en) 1980-09-30 1980-09-30 Observation device for inside in atmosphere of high temperature and highly pressurized water

Publications (1)

Publication Number Publication Date
JPS5762001A true JPS5762001A (en) 1982-04-14

Family

ID=15173707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13637680A Pending JPS5762001A (en) 1980-09-30 1980-09-30 Observation device for inside in atmosphere of high temperature and highly pressurized water

Country Status (1)

Country Link
JP (1) JPS5762001A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179012A (en) * 1982-04-14 1983-10-20 Clarion Co Ltd Surface acoustic wave device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58179012A (en) * 1982-04-14 1983-10-20 Clarion Co Ltd Surface acoustic wave device

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