DE3777372D1 - Fuehrungsrohr fuer kern-instrumentierungssonde fuer druckwasserreaktoren. - Google Patents

Fuehrungsrohr fuer kern-instrumentierungssonde fuer druckwasserreaktoren.

Info

Publication number
DE3777372D1
DE3777372D1 DE8787402789T DE3777372T DE3777372D1 DE 3777372 D1 DE3777372 D1 DE 3777372D1 DE 8787402789 T DE8787402789 T DE 8787402789T DE 3777372 T DE3777372 T DE 3777372T DE 3777372 D1 DE3777372 D1 DE 3777372D1
Authority
DE
Germany
Prior art keywords
guide tube
pressure water
water reactors
core instrumentation
instrumentation probe
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 - Lifetime
Application number
DE8787402789T
Other languages
English (en)
Inventor
Jacques Planchard
Jean-Luc Godon
Daniel Gorman
Gerard Gary
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Application granted granted Critical
Publication of DE3777372D1 publication Critical patent/DE3777372D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/108—Measuring reactor flux
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DE8787402789T 1986-12-12 1987-12-08 Fuehrungsrohr fuer kern-instrumentierungssonde fuer druckwasserreaktoren. Expired - Lifetime DE3777372D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617419A FR2608307B1 (fr) 1986-12-12 1986-12-12 Colonne d'instrumentation du coeur d'un reacteur nucleaire a eau pressurisee

Publications (1)

Publication Number Publication Date
DE3777372D1 true DE3777372D1 (de) 1992-04-16

Family

ID=9341837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787402789T Expired - Lifetime DE3777372D1 (de) 1986-12-12 1987-12-08 Fuehrungsrohr fuer kern-instrumentierungssonde fuer druckwasserreaktoren.

Country Status (7)

Country Link
US (1) US4897239A (de)
EP (1) EP0274937B1 (de)
JP (1) JPS63163298A (de)
CA (1) CA1320011C (de)
DE (1) DE3777372D1 (de)
ES (1) ES2029689T3 (de)
FR (1) FR2608307B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975241A (en) * 1988-07-29 1990-12-04 Combustion Engineering, Inc. Wear-reduction-sleeve for thimbles
US4990304A (en) * 1989-01-27 1991-02-05 Westinghouse Electric Corp. Instrumentation tube features for reduction of coolant flow-induced vibration of flux thimble tube
US5215707A (en) * 1991-09-10 1993-06-01 Siemens Power Corporation Instrument thimble tube shroud
US5263060A (en) * 1992-03-18 1993-11-16 Westinghouse Electric Corp. Segmented instrumentation tube including a locking sleeve for interlocking the segments of the instrumentation tube
US5357547A (en) * 1992-03-18 1994-10-18 Westinghouse Electric Corporation Vibration dampener for dampening vibration of a tubular member
CN113458715A (zh) * 2021-05-21 2021-10-01 岭澳核电有限公司 指套管割管移位方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217192A (en) * 1975-08-01 1977-02-08 Hitachi Ltd Structure for restricting vibration of neutron detector tube
US4270979A (en) * 1978-12-18 1981-06-02 Combustion Engineering, Inc. Parallel flow collar for reducing vibration of a rod within a diffuser
US4584168A (en) * 1983-11-14 1986-04-22 Combustion Engineering, Inc. System for controlling destructive vibration of a nuclear control rod
FR2573236B1 (fr) * 1984-11-13 1987-07-17 Framatome Sa Dispositif de nettoyage des tubes de guidage des moyens de mesure de flux neutroniques dans un reacteur nucleaire a eau sous pression
US4717529A (en) * 1986-01-10 1988-01-05 Westinghouse Electric Corp. Thimble guide assembly
US4716004A (en) * 1986-02-06 1987-12-29 Westinghouse Electric Corp. Thimble guide extender
US4778647A (en) * 1986-02-14 1988-10-18 Westinghouse Electric Corp. Vibration-damping extender for a thimble guide
JPH05217192A (ja) * 1992-02-05 1993-08-27 Mitsubishi Electric Corp マルチビーム光ヘッドの高周波重畳装置

Also Published As

Publication number Publication date
FR2608307A1 (fr) 1988-06-17
CA1320011C (en) 1993-07-06
ES2029689T3 (es) 1992-09-01
EP0274937B1 (de) 1992-03-11
EP0274937A1 (de) 1988-07-20
JPS63163298A (ja) 1988-07-06
US4897239A (en) 1990-01-30
FR2608307B1 (fr) 1990-07-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee