KR910001246B1 - 봉형상체의 형상검사장치 - Google Patents
봉형상체의 형상검사장치 Download PDFInfo
- Publication number
- KR910001246B1 KR910001246B1 KR1019870010488A KR870010488A KR910001246B1 KR 910001246 B1 KR910001246 B1 KR 910001246B1 KR 1019870010488 A KR1019870010488 A KR 1019870010488A KR 870010488 A KR870010488 A KR 870010488A KR 910001246 B1 KR910001246 B1 KR 910001246B1
- Authority
- KR
- South Korea
- Prior art keywords
- rod
- shape
- detection sensor
- shaped body
- shell
- 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.)
- Expired
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Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
-
- 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)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (5)
- 검사대상의 봉형상체를 지지하는 파지부재와, 상기 봉형상체가 삽입되는 적어도 1개이상의 형상검출센서와, 상기 봉형상체의 축방향이동에 따라 그 형상을 측정할 수 있도록 상기 형상검출센서에 근접해서 착설된 기준부재와, 상기 기준부재와 봉형상체와의 위치관계를 검지하는 원격감시장치 및 상기 형상검출센서의 신호를 받아서 검출결과를 표시하는 표시기를 갖추고, 상기 형상검출센서는 상기 검사대상의 봉형상체를 동축적으로 수납하는 원통형상의 셸과, 상기 봉형상체의 마모량을 검출하도록 상기 셸에 배설되어서 상기 셸의 내면으로 출퇴입자재케 착설된 적어도 1개 이상의 변형검출센서와, 상기 셸을 원주방향으로 회동하는 구동장치로 이루어진 것을 특징으로 하는 봉형상체의 형상검사장치.
- 제1항에 있어서, 상기 변형검출센서는 셸의 내주면을 따라서 복수개 착설되어 있는 평판스프링인 것을 특징으로 하는 봉형상체의 형상검사장치.
- 제1항에 있어서, 상기 구동장치는 파지된 봉형상체의 축방향위치를 따라서 상기 형상검출센서의 위치를 미세 조정할 수 있도록 착설된 것을 특징으로 하는 봉형상체의 형상검출장치.
- 제1항에 있어서, 상기 변형검출센서는 원주방향 및 축방향으로 소정의 간격을 두고 복수개 배설되어 있는 것을 특징으로 하는 봉형상체의 형상검출장치.
- 제1항 내지 제4항의 어느 한 항에 있어서, 변형검출센서는 표면에 접속된 평판스프링과 상기 표시기가 전기적으로 접속되어서 봉의 단면형상의 신호를 표시기에 출력하도록 되어 있는 것을 특징으로 하는 봉형상체 형상검출장치.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61224008A JPH0765886B2 (ja) | 1986-09-22 | 1986-09-22 | 棒状体の形状検査装置 |
| JP61-224008 | 1986-09-22 | ||
| JP224008 | 1986-09-22 | ||
| JP61-258021 | 1986-10-29 | ||
| JP258021 | 1986-10-29 | ||
| JP61258021A JPS63111411A (ja) | 1986-10-29 | 1986-10-29 | 棒状体の形状検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880004494A KR880004494A (ko) | 1988-06-07 |
| KR910001246B1 true KR910001246B1 (ko) | 1991-02-26 |
Family
ID=26525799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870010488A Expired KR910001246B1 (ko) | 1986-09-22 | 1987-09-22 | 봉형상체의 형상검사장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5001841A (ko) |
| KR (1) | KR910001246B1 (ko) |
| DE (1) | DE3732076A1 (ko) |
| FR (1) | FR2613116B1 (ko) |
| GB (1) | GB2197481B (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5268940A (en) * | 1992-11-02 | 1993-12-07 | The Babcock & Wilcox Company | Reactor upper internals inspection device |
| DE69806833T2 (de) * | 1997-04-04 | 2003-04-10 | Toyota Jidosha K.K., Toyota | Dreidimensionaler Nocken und Ventiltriebvorrichtung |
| US6895066B1 (en) * | 2001-05-17 | 2005-05-17 | Framatome Anp Gmbh | Measuring head and measuring assembly for a nuclear fuel rod |
| DE10241069B4 (de) * | 2002-09-05 | 2004-07-15 | Aesculap Ag & Co. Kg | Vorrichtung zur Erfassung der Kontur einer Oberfläche |
| DE102008023218A1 (de) * | 2008-05-10 | 2009-11-12 | Aesculap Ag | Verfahren und Vorrichtung zur Untersuchung eines Körpers mit einem Ultraschallkopf |
| CN102693763B (zh) * | 2011-03-21 | 2014-07-23 | 江苏核电有限公司 | 控制棒综合试验方法 |
| FR3041809A1 (fr) * | 2015-09-29 | 2017-03-31 | Fit Esic | Procede de mesure de la position de tiges de controle d'un reacteur nucleaire. |
| CN108269633A (zh) * | 2016-12-30 | 2018-07-10 | 核动力运行研究所 | 核电站反应堆控制棒束组件检查装置检测探头驱动装置 |
| CN112945167B (zh) * | 2021-02-24 | 2022-10-04 | 广汽零部件有限公司 | 一种微电机磁瓦装配质量自动检测机构 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3259989A (en) * | 1964-12-21 | 1966-07-12 | Bendix Corp | Method and apparatus for automatic centering system |
| DE1473865A1 (de) * | 1965-08-04 | 1969-02-06 | Siemens Ag | Verfahren zur Feststellung und Messung von Formaenderungen an Brennelementen fuer Atomkernreaktoren |
| FR2304149A1 (fr) * | 1975-03-14 | 1976-10-08 | Framatome Sa | Procede et dispositif pour l'examen de prolongateurs d'un reacteur nucleaire |
| DD123547A1 (ko) * | 1975-11-12 | 1977-01-05 | ||
| US4290303A (en) * | 1979-07-03 | 1981-09-22 | Westinghouse Electric Corp. | Apparatus for measuring surface scratches on a tube |
| US4329049A (en) * | 1980-03-06 | 1982-05-11 | Rodenstock Instruments Corporation | Median point detecting apparatus for a lensmeter |
| JPS5857683B2 (ja) * | 1980-03-31 | 1983-12-21 | 豊田合成株式会社 | 断面形状の変化検出方法とその装置 |
| US4413637A (en) * | 1981-01-19 | 1983-11-08 | Philip Morris Inc. | Dynamic circumference gage |
| DD220389A1 (de) * | 1983-11-24 | 1985-03-27 | Tech Hochschule | Verfahren und einrichtung zur pruefung von form- und lageabweichungen |
-
1987
- 1987-09-09 GB GB8721243A patent/GB2197481B/en not_active Expired - Lifetime
- 1987-09-21 DE DE19873732076 patent/DE3732076A1/de active Granted
- 1987-09-22 KR KR1019870010488A patent/KR910001246B1/ko not_active Expired
- 1987-09-22 FR FR878713053A patent/FR2613116B1/fr not_active Expired - Lifetime
-
1990
- 1990-04-30 US US07/517,412 patent/US5001841A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2613116B1 (fr) | 1992-01-10 |
| GB8721243D0 (en) | 1987-10-14 |
| FR2613116A1 (fr) | 1988-09-30 |
| DE3732076C2 (ko) | 1993-07-08 |
| US5001841A (en) | 1991-03-26 |
| KR880004494A (ko) | 1988-06-07 |
| GB2197481A (en) | 1988-05-18 |
| DE3732076A1 (de) | 1988-04-07 |
| GB2197481B (en) | 1990-10-31 |
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