JPS59105596A - 原子炉燃料集合体の格子状スペ−サの格子目におけるウエブの側方に配置されている圧縮ばねのばね力を測定する方法とこの方法を実施するためのプラグゲ−ジ - Google Patents

原子炉燃料集合体の格子状スペ−サの格子目におけるウエブの側方に配置されている圧縮ばねのばね力を測定する方法とこの方法を実施するためのプラグゲ−ジ

Info

Publication number
JPS59105596A
JPS59105596A JP58211683A JP21168383A JPS59105596A JP S59105596 A JPS59105596 A JP S59105596A JP 58211683 A JP58211683 A JP 58211683A JP 21168383 A JP21168383 A JP 21168383A JP S59105596 A JPS59105596 A JP S59105596A
Authority
JP
Japan
Prior art keywords
plug gauge
spacer
stopper body
lattice
measuring element
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
JP58211683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0248048B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
ヘルム−ト・ベツオルト
ベルント・ブロツク
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of JPS59105596A publication Critical patent/JPS59105596A/ja
Publication of JPH0248048B2 publication Critical patent/JPH0248048B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0057—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to spring-shaped elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/3424—Fabrication of spacer grids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0288—Springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0288—Springs
    • G01N2203/029—Leaf spring
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
JP58211683A 1982-11-16 1983-11-10 原子炉燃料集合体の格子状スペ−サの格子目におけるウエブの側方に配置されている圧縮ばねのばね力を測定する方法とこの方法を実施するためのプラグゲ−ジ Granted JPS59105596A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823242407 DE3242407A1 (de) 1982-11-16 1982-11-16 Verfahren zum messen der federkraft einer druckfeder, die seitlich an einem steg in einer masche eines gitterfoermigen abstandshalters fuer ein kernreaktorbrennelement angeordnet ist, und messdorn zur durchfuehrung dieses verfahrens
DE3242407.8 1982-11-16

Publications (2)

Publication Number Publication Date
JPS59105596A true JPS59105596A (ja) 1984-06-18
JPH0248048B2 JPH0248048B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-23

Family

ID=6178287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58211683A Granted JPS59105596A (ja) 1982-11-16 1983-11-10 原子炉燃料集合体の格子状スペ−サの格子目におけるウエブの側方に配置されている圧縮ばねのばね力を測定する方法とこの方法を実施するためのプラグゲ−ジ

Country Status (3)

Country Link
JP (1) JPS59105596A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8306239A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3242407A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107014538A (zh) * 2017-05-31 2017-08-04 中广核研究院有限公司 燃料组件板簧压紧力测量装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652421A (en) * 1985-09-05 1987-03-24 Westinghouse Electric Corp. Outer grid strap protruding spring repair apparatus
US5215705A (en) * 1991-02-25 1993-06-01 General Electric Company Nuclear fuel bundle spacer spring force gauge
FR2712389B1 (fr) * 1993-11-12 1996-01-26 Fbfc Dispositif de mesure de la force exercée par un ressort de grille.
US6101231A (en) * 1999-04-02 2000-08-08 General Electric Company Nuclear fuel bundle spacer spring force measurement system
US10438709B2 (en) * 2015-12-31 2019-10-08 Westinghouse Electric Company Llc Measurement apparatus for determining compressive loading that will be applied to a fuel rod of a pressurized water reactor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749998C3 (de) * 1977-11-08 1980-11-20 Kraftwerk Union Ag, 4330 Muelheim Federkraftmeßgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107014538A (zh) * 2017-05-31 2017-08-04 中广核研究院有限公司 燃料组件板簧压紧力测量装置

Also Published As

Publication number Publication date
JPH0248048B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-23
DE3242407A1 (de) 1984-05-17
BR8306239A (pt) 1984-06-19
DE3242407C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-08-25

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