KR860006107A - 재구성 가능한 연료집합체에 체결관을 삽입하기 위한 고정구 - Google Patents

재구성 가능한 연료집합체에 체결관을 삽입하기 위한 고정구

Info

Publication number: KR860006107A
Authority: KR; South Korea
Prior art keywords: fixture; fuel assembly; fastening tube; reconfigurable fuel; reconfigurable
Prior art date: 1985-01-08
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

KR1019860000038A

Other languages

English (en)

Other versions

KR940008251B1 (ko

Inventor

밀톤 샬렌버거 존

조셉 퍼란 스티이번

Original Assignee

웨스팅하우스 일렉트릭 코오포레이숀

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.)

1985-01-08

Filing date

1986-01-08

Publication date

1986-08-18

1986-01-08 Application filed by 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 웨스팅하우스 일렉트릭 코오포레이숀

1986-08-18 Publication of KR860006107A publication Critical patent/KR860006107A/ko

1994-09-09 Application granted granted Critical

1994-09-09 Publication of KR940008251B1 publication Critical patent/KR940008251B1/ko

2006-01-08 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- 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
- 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
- G21C3/3315—Upper nozzle
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/26—Arrangements for removing jammed or damaged fuel elements or control elements; Arrangements for moving broken parts thereof
- 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
- G21C3/334—Assembling, maintenance or repair of the bundles
- 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
- G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
- 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
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/531—Nuclear device

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)
Supports For Pipes And Cables (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)

KR1019860000038A 1985-01-08 1986-01-08 재구성 가능한 연료집합체에 체결관을 삽입하기 위한 고정구 Expired - Lifetime KR940008251B1 (ko)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/689,696 US4638556A (en)	1985-01-08	1985-01-08	Locking tube insertion fixture and method in a reconstitutable fuel assembly
US689,696		1985-01-08

Publications (2)

Publication Number	Publication Date
KR860006107A true KR860006107A (ko)	1986-08-18
KR940008251B1 KR940008251B1 (ko)	1994-09-09

Family

ID=24769543

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1019860000038A Expired - Lifetime KR940008251B1 (ko)	1985-01-08	1986-01-08	재구성 가능한 연료집합체에 체결관을 삽입하기 위한 고정구

Country Status (5)

Country	Link
US (1)	US4638556A (ko)
EP (1)	EP0187651B1 (ko)
JP (1)	JPS61162788A (ko)
KR (1)	KR940008251B1 (ko)
ES (1)	ES8708171A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4664874A (en) *	1985-09-05	1987-05-12	Westinghouse Electric Corp.	Reusable locking tube insertion and removal fixture and method in a reconstitutable fuel assembly
ES2004864A6 (es) *	1985-11-12	1989-02-16	Westinghouse Electric Corp	Un aparato para corregir porciones extremas superiores danadas de tubos guia de un conjunto reconstituible de combustible.
US4688416A (en) *	1985-11-12	1987-08-25	Westinghouse Electric Corp.	Fixture and method for rectifying damaged guide thimble insert sleeves in a reconstitutable fuel assembly
ZA896589B (en) *	1988-09-19	1991-04-24	Framatome Sa	Device and process for the fitting of a blocking sleeve of a guide tube in a removable connector of a fuel assembly of a nuclear reactor
SE510817C2 (sv) *	1992-04-28	1999-06-28	Asea Atom Ab	Förfarande för att i en kärnkraftsreaktor förlänga livslängden för en bränslepatron genom att efter viss drifttid vända i denna innehållna bränslestav upp och ner
JP3414435B2 (ja) *	1993-04-20	2003-06-09	三菱原子燃料株式会社	燃料集合体の上部ノズルの取付方法
US20070040314A1 (en) *	2005-07-12	2007-02-22	Lkt Automation Sdn Bhd	Adjustable tool holder
CN102773681B (zh) *	2012-08-13	2014-07-16	天津市亚星散热器有限公司	一种散热管的紊流丝穿丝机
CN103606387B (zh) *	2013-12-05	2016-03-02	中国核动力研究设计院	一种核燃料元件芯体去除装置
KR101647275B1 (ko) *	2015-06-17	2016-08-10	한국원자력연구원	사용후 핵연료 골격체의 하단고정체 분리 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3835520A (en) *	1973-09-10	1974-09-17	Harris R	Tube pulling apparatus
US3986383A (en) *	1974-01-02	1976-10-19	Petteys Howard A	Expander tool
US4065953A (en) *	1976-06-15	1978-01-03	Mannesmann Aktiengesellschaft	Mechanical tube expander
US4208248A (en) *	1977-10-26	1980-06-17	The Babcock & Wilcox Company	Fuel assembly with a removable end fitting
US4321111A (en) *	1977-10-26	1982-03-23	The Babcock & Wilcox Company	Industrial technique
FR2420826A1 (fr) *	1978-03-22	1979-10-19	Commissariat Energie Atomique	Assemblage combustible montable et demontable a distance pour reacteur nucleaire et outils correspondants
FR2529704B1 (fr) *	1982-07-01	1987-09-04	Commissariat Energie Atomique	Dispositif de fixation demontable d'un tube guide dans la piece d'extremite d'un assemblage combustible de reacteur nucleaire
US4506442A (en) *	1982-09-29	1985-03-26	Lenkeit Industries, Inc.	Method and apparatus for stacking a plurality of laminate layers to form a composite board
FR2536201B1 (fr) *	1982-11-16	1985-07-19	Fragema Framatome & Cogema	Installation de reparation d'assemblages de combustible nucleaire

1985
- 1985-01-08 US US06/689,696 patent/US4638556A/en not_active Expired - Fee Related
1986
- 1986-01-02 ES ES550632A patent/ES8708171A1/es not_active Expired
- 1986-01-07 EP EP86100085A patent/EP0187651B1/en not_active Expired
- 1986-01-08 JP JP61000832A patent/JPS61162788A/ja active Granted
- 1986-01-08 KR KR1019860000038A patent/KR940008251B1/ko not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES8708171A1 (es)	1987-09-16
US4638556A (en)	1987-01-27
EP0187651A1 (en)	1986-07-16
EP0187651B1 (en)	1989-03-29
KR940008251B1 (ko)	1994-09-09
JPS61162788A (ja)	1986-07-23
ES550632A0 (es)	1987-09-16
JPH0545151B2 (ko)	1993-07-08

Publication	Publication Date	Title
DK66695A (da)	1995-06-12	Brændstofblandinger
DE3663293D1 (de)	1989-06-15	Recuperator tube assembly
BR8507156A (pt)	1987-07-14	Estojo de ligacao
KR860006107A (ko)	1986-08-18	재구성 가능한 연료집합체에 체결관을 삽입하기 위한 고정구
DK317487D0 (da)	1987-06-22	Overlappende klaebemiddelforbindelse
DK111488D0 (da)	1988-03-02	Spalteroersmotor
KR870010898A (ko)	1987-12-18	현미경 조립체
KR860006113A (ko)	1986-08-18	재구성 가능한 연료집합체용 체결관 제거 고정구
ES552887A0 (es)	1988-11-16	Conjunto de combustible nuclear
NO864877L (no)	1987-06-17	Fremgangsmaate for aa feste en lyssatshylse i en boring i endedelen til et prosjektil.
DK605286A (da)	1986-12-16	Braendselsbriketter
AT386634B (de)	1988-09-26	Hangverbau
DE3678136D1 (de)	1991-04-18	Leuchtsatz fuer rakete.
FR2592129B1 (fr)	1990-06-15	Pousse-tube automoteur
FI854873L (fi)	1986-06-14	Ljusarmatur.
KR870000794U (ko)	1987-02-20	관체 고정 금구
KR860001899U (ko)	1986-03-15	공탄보일러 고정장치
KR880016234U (ko)	1988-10-07	튜우브 용기의 후단권취부 고정구
KR880002711U (ko)	1988-04-09	관 고정구
KR860011208U (ko)	1986-10-02	파이프로 조립된 수족관
KR890013618U (ko)	1989-08-09	파이프 고정구
SE8503722D0 (sv)	1985-08-06	Brensle for projektil
KR870008586U (ko)	1987-06-12	파이프 고정구 겸용 스리브패킹
KR860014363U (ko)	1986-12-08	고형연료 연소기
TR22451A (tr)	1987-07-06	Egik tuep borulu kati yakit termosifonu

Legal Events

Date	Code	Title	Description
1986-01-08	PA0109	Patent application	Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19860108
1986-08-18	PG1501	Laying open of application
1990-11-16	A201	Request for examination
1990-11-16	PA0201	Request for examination	Patent event code: PA02012R01D Patent event date: 19901116 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19860108 Comment text: Patent Application
1994-03-10	E902	Notification of reason for refusal
1994-03-10	PE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event date: 19940310 Patent event code: PE09021S01D
1994-08-18	G160	Decision to publish patent application
1994-09-09	PG1605	Publication of application before grant of patent	Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19940818
1994-11-30	E701	Decision to grant or registration of patent right
1994-11-30	PE0701	Decision of registration	Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19941130
1996-01-31	NORF	Unpaid initial registration fee
1996-01-31	PC1904	Unpaid initial registration fee