JPS52154986A - Inspection method for grid spacer - Google Patents

Inspection method for grid spacer

Info

Publication number
JPS52154986A
JPS52154986A JP6466076A JP6466076A JPS52154986A JP S52154986 A JPS52154986 A JP S52154986A JP 6466076 A JP6466076 A JP 6466076A JP 6466076 A JP6466076 A JP 6466076A JP S52154986 A JPS52154986 A JP S52154986A
Authority
JP
Japan
Prior art keywords
inspection method
grid spacer
gauges
spacer
grid
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
JP6466076A
Other languages
Japanese (ja)
Inventor
Kohei Taruya
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
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Nippon Atomic Industry Group 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, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP6466076A priority Critical patent/JPS52154986A/en
Publication of JPS52154986A publication Critical patent/JPS52154986A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To intend to shorten the inspection time sharply, by means of using spherical gauges instead of cylindrical gauges.
COPYRIGHT: (C)1977,JPO&Japio
JP6466076A 1976-06-04 1976-06-04 Inspection method for grid spacer Pending JPS52154986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6466076A JPS52154986A (en) 1976-06-04 1976-06-04 Inspection method for grid spacer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6466076A JPS52154986A (en) 1976-06-04 1976-06-04 Inspection method for grid spacer

Publications (1)

Publication Number Publication Date
JPS52154986A true JPS52154986A (en) 1977-12-23

Family

ID=13264583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6466076A Pending JPS52154986A (en) 1976-06-04 1976-06-04 Inspection method for grid spacer

Country Status (1)

Country Link
JP (1) JPS52154986A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7987610B2 (en) * 2007-03-27 2011-08-02 Showa Denko K.K. Method of examining aperture diameter of disk substrate having circular aperture in central portion thereof and apparatus thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7987610B2 (en) * 2007-03-27 2011-08-02 Showa Denko K.K. Method of examining aperture diameter of disk substrate having circular aperture in central portion thereof and apparatus thereof

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