JPS5956131A - 支持格子ばね力計測用センサ− - Google Patents

支持格子ばね力計測用センサ−

Info

Publication number
JPS5956131A
JPS5956131A JP57166331A JP16633182A JPS5956131A JP S5956131 A JPS5956131 A JP S5956131A JP 57166331 A JP57166331 A JP 57166331A JP 16633182 A JP16633182 A JP 16633182A JP S5956131 A JPS5956131 A JP S5956131A
Authority
JP
Japan
Prior art keywords
plate member
spring
spring force
sensor
support 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.)
Granted
Application number
JP57166331A
Other languages
English (en)
Japanese (ja)
Other versions
JPH026010B2 (ko
Inventor
Masao Oka
岡 聖雄
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.)
Mitsubishi Nuclear Fuel Co Ltd
Original Assignee
Mitsubishi Nuclear Fuel 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 Mitsubishi Nuclear Fuel Co Ltd filed Critical Mitsubishi Nuclear Fuel Co Ltd
Priority to JP57166331A priority Critical patent/JPS5956131A/ja
Publication of JPS5956131A publication Critical patent/JPS5956131A/ja
Publication of JPH026010B2 publication Critical patent/JPH026010B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/20Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP57166331A 1982-09-24 1982-09-24 支持格子ばね力計測用センサ− Granted JPS5956131A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57166331A JPS5956131A (ja) 1982-09-24 1982-09-24 支持格子ばね力計測用センサ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57166331A JPS5956131A (ja) 1982-09-24 1982-09-24 支持格子ばね力計測用センサ−

Publications (2)

Publication Number Publication Date
JPS5956131A true JPS5956131A (ja) 1984-03-31
JPH026010B2 JPH026010B2 (ko) 1990-02-07

Family

ID=15829377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57166331A Granted JPS5956131A (ja) 1982-09-24 1982-09-24 支持格子ばね力計測用センサ−

Country Status (1)

Country Link
JP (1) JPS5956131A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61189494A (ja) * 1985-02-19 1986-08-23 ウエスチングハウス エレクトリック コ−ポレ−ション 燃料棒に加わるばね力の測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61189494A (ja) * 1985-02-19 1986-08-23 ウエスチングハウス エレクトリック コ−ポレ−ション 燃料棒に加わるばね力の測定装置

Also Published As

Publication number Publication date
JPH026010B2 (ko) 1990-02-07

Similar Documents

Publication Publication Date Title
US4957697A (en) Nuclear fuel rod support grid with generally S-shaped spring structures
US4885127A (en) Nuclear fuel rod support grid with attachable spring and dimple support spacers
US20100098208A1 (en) Anti-fretting Wear Spacer Grid With Canoe-Shaped Spring
JPH01167696A (ja) 燃料棒格子のスプリング構造
EP2411984B1 (en) Nuclear fuel assembly with pivot dimpled grids
KR101722267B1 (ko) 스플릿 스프링 프렛팅-방지 연료봉 지지 구조
EP0192138B1 (en) Spring-force measuring apparatus
EP0175455A1 (en) A nuclear reactor control rod having a reduced worth tip
US5490418A (en) Device for measuring the force exerted by a grid spring
KR20030091654A (ko) 가압 경수로용 연료 어셈블리의 스페이서 그리드
US4663118A (en) Flow channel to nozzle attachment for nuclear fuel assembly
JPS5956131A (ja) 支持格子ばね力計測用センサ−
EP0501663B1 (en) Nuclear fuel bundle spacer spring force gauge
US4683110A (en) Apparatus and method for consolidating spent fuel rods
US5343504A (en) Nuclear fuel bundle spacer spring constant gauge
JPS5961733A (ja) 支持格子ばね力計測用センサ−
KR100901812B1 (ko) 연료봉 안정지지 및 프레팅 마모방지를 위한 이중날개모양의 스프링을 가진 지지격자
KR100891942B1 (ko) 좁은 간격으로 배열된 핵연료봉의 이동된 지지점을 갖는지지격자체
KR960008375B1 (ko) 자유단 그리드를 구비한 핵 연료 집합체
US4678625A (en) Method of straightening bowed irradiated fuel assemblies
US6370214B1 (en) Radiation induced growth indication apparatus for pressurized water reactor nuclear fuel assemblies
JPS6317038Y2 (ko)
JPS6055289A (ja) 原子炉燃料集合体
US20010019596A1 (en) Method and device for measuring a transverse dimension of a spacer-grid of a nuclear fuel assembly
KR810000176B1 (ko) 활주 스트랩이 장치된 스페이서 격자