CN1053286C - 密封和盖住反应堆壁尤其是反应堆容器头部的封闭罩 - Google Patents

密封和盖住反应堆壁尤其是反应堆容器头部的封闭罩 Download PDF

Info

Publication number: CN1053286C
Authority: CN; China
Prior art keywords: seal; pipe adapter; seal bootr; wall; vessel head
Prior art date: 1993-02-17
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 - Fee Related

Application number

CN94101339A

Other languages

English (en)

Chinese (zh)

Other versions

CN1095180A (zh

Inventor

博伦·诺伯特

福尔达提·克劳德

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.)

Areva NP SAS

Original Assignee

Framatome 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.)

1993-02-17

Filing date

1994-02-15

Publication date

2000-06-07

1994-02-15 Application filed by Framatome SA filed Critical Framatome SA

1994-11-16 Publication of CN1095180A publication Critical patent/CN1095180A/zh

2000-06-07 Application granted granted Critical

2000-06-07 Publication of CN1053286C publication Critical patent/CN1053286C/zh

2014-02-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims abstract description 13
238000011084 recovery Methods 0.000 claims abstract 2
238000007789 sealing Methods 0.000 claims description 25
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
229910001220 stainless steel Inorganic materials 0.000 claims description 8
239000000835 fiber Substances 0.000 claims description 7
239000003365 glass fiber Substances 0.000 claims description 7
239000010935 stainless steel Substances 0.000 claims description 7
239000000919 ceramic Substances 0.000 claims description 6
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238000005070 sampling Methods 0.000 claims description 5
238000009954 braiding Methods 0.000 claims description 4
239000004744 fabric Substances 0.000 claims description 4
230000007246 mechanism Effects 0.000 claims description 4
239000002184 metal Substances 0.000 claims description 4
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
229910001566 austenite Inorganic materials 0.000 claims description 2
239000000203 mixture Substances 0.000 claims description 2
238000004064 recycling Methods 0.000 claims description 2
229910052710 silicon Inorganic materials 0.000 claims description 2
239000010703 silicon Substances 0.000 claims description 2
229910000831 Steel Inorganic materials 0.000 claims 2
239000010959 steel Substances 0.000 claims 2
229910000963 austenitic stainless steel Inorganic materials 0.000 claims 1
239000011521 glass Substances 0.000 claims 1
238000002955 isolation Methods 0.000 claims 1
239000007789 gas Substances 0.000 abstract description 14
238000009413 insulation Methods 0.000 description 7
208000037656 Respiratory Sounds Diseases 0.000 description 6
230000007797 corrosion Effects 0.000 description 5
238000005260 corrosion Methods 0.000 description 5
238000000034 method Methods 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000001514 detection method Methods 0.000 description 3
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238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
230000004992 fission Effects 0.000 description 2
239000000446 fuel Substances 0.000 description 2
230000006872 improvement Effects 0.000 description 2
239000012774 insulation material Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000000149 penetrating effect Effects 0.000 description 2
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206010011376 Crepitations Diseases 0.000 description 1
QJGQUHMNIGDVPM-BJUDXGSMSA-N Nitrogen-13 Chemical compound [13N] QJGQUHMNIGDVPM-BJUDXGSMSA-N 0.000 description 1
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230000006835 compression Effects 0.000 description 1
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230000002285 radioactive effect Effects 0.000 description 1
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238000009834 vaporization Methods 0.000 description 1
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238000003466 welding Methods 0.000 description 1
229910052724 xenon Inorganic materials 0.000 description 1
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1

Images

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/10—Means for preventing contamination in the event of leakage, e.g. double wall
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/002—Detection of leaks
- 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)
Pressure Vessels And Lids Thereof (AREA)

CN94101339A 1993-02-17 1994-02-15 密封和盖住反应堆壁尤其是反应堆容器头部的封闭罩 Expired - Fee Related CN1053286C (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9301795		1993-02-17
FR9301795A FR2701764B1 (fr)	1993-02-17	1993-02-17	Enceinte de confinement et de recouvrement d'une paroi et en particulier du couvercle de cuve d'un réacteur nucléaire.

Publications (2)

Publication Number	Publication Date
CN1095180A CN1095180A (zh)	1994-11-16
CN1053286C true CN1053286C (zh)	2000-06-07

Family

ID=9444146

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN94101339A Expired - Fee Related CN1053286C (zh)	1993-02-17	1994-02-15	密封和盖住反应堆壁尤其是反应堆容器头部的封闭罩

Country Status (9)

Country	Link
US (1)	US5450459A (2)
EP (1)	EP0612077B1 (2)
KR (1)	KR100324838B1 (2)
CN (1)	CN1053286C (2)
DE (1)	DE69403236T2 (2)
ES (1)	ES2105536T3 (2)
FR (1)	FR2701764B1 (2)
TW (1)	TW245800B (2)
ZA (1)	ZA94640B (2)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104897348A (zh) *	2014-03-04	2015-09-09	江苏核电有限公司	一种双层安全壳设备闸门密封泄漏监测装置
CN111795298B (zh) *	2020-07-23	2021-08-17	河北柒壹壹玖工业自动化技术有限公司	一种用于氢动能无人机的氢气压缩装置
CN114636094A (zh) *	2020-12-15	2022-06-17	中国石油化工股份有限公司	一种覆土式低温液态烃储存系统
CN113405739B (zh) *	2021-06-19	2023-01-03	上海凯研机械设备有限公司	一种机械贯穿件密封性测试方法及其系统
CN113385105A (zh) *	2021-07-02	2021-09-14	重庆朗福环保科技有限公司	一种把二氧化碳转化合成化工原料技术与装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1194027A (2) *	1957-04-23	1959-11-06
GB891353A (en) *	1958-03-04	1962-03-14	Babcock & Wilcox Ltd	Improvements in or relating to thermal insulation
NL124297C (2) *	1959-07-24
GB1139406A (en) *	1966-10-14	1969-01-08	Atomic Energy Authority Uk	Nuclear reactors
US3462345A (en) *	1967-05-10	1969-08-19	Babcock & Wilcox Co	Nuclear reactor rod controller
US3836430A (en) *	1970-07-08	1974-09-17	Westinghouse Electric Corp	Cable support structure for enabling a nuclear reactor to be refueled rapidly
US3977939A (en) *	1973-10-15	1976-08-31	Westinghouse Electric Corporation	Nuclear reactor internals arrangement
US4070221A (en) *	1976-10-01	1978-01-24	Combustion Engineering, Inc.	Multi-segmented sealing ring
DE2921707A1 (de) *	1979-05-29	1980-12-04	Hochtemperatur Reaktorbau Gmbh	Leckdetektionseinrichtung
FR2475781A1 (fr) *	1980-02-08	1981-08-14	Framatome Sa	Ensemble de commande d'un reacteur nucleaire
US4528454A (en) *	1980-03-19	1985-07-09	GNS Gesellschaft fur Nuklear-Service mbH	Radiation-shielding transport and storage container
DE3027510C2 (de) *	1980-07-19	1987-04-09	Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund	Gewölbter Deckel zum Verschließen einer vertikalen Ausnehmung in einem Druckgefäß
JPS6468634A (en) *	1987-09-08	1989-03-14	Hiroshi Tanaka	Leak detecting and preventing device in piping connection part
US5225150A (en) *	1992-06-23	1993-07-06	Westinghouse Electric Corp.	Integrated head package for top mounted nuclear instrumentation

1993
- 1993-02-17 FR FR9301795A patent/FR2701764B1/fr not_active Expired - Fee Related
1994
- 1994-01-10 EP EP94400055A patent/EP0612077B1/fr not_active Expired - Lifetime
- 1994-01-10 ES ES94400055T patent/ES2105536T3/es not_active Expired - Lifetime
- 1994-01-10 DE DE69403236T patent/DE69403236T2/de not_active Expired - Fee Related
- 1994-01-24 TW TW083100555A patent/TW245800B/zh active
- 1994-01-31 ZA ZA94640A patent/ZA94640B/xx unknown
- 1994-02-15 CN CN94101339A patent/CN1053286C/zh not_active Expired - Fee Related
- 1994-02-17 KR KR1019940002775A patent/KR100324838B1/ko not_active Expired - Fee Related
- 1994-02-17 US US08/197,605 patent/US5450459A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0612077B1 (fr)	1997-05-21
EP0612077A1 (fr)	1994-08-24
DE69403236D1 (de)	1997-06-26
US5450459A (en)	1995-09-12
ZA94640B (en)	1995-07-31
ES2105536T3 (es)	1997-10-16
KR100324838B1 (ko)	2002-06-20
TW245800B (2)	1995-04-21
FR2701764B1 (fr)	1995-05-24
CN1095180A (zh)	1994-11-16
DE69403236T2 (de)	1997-11-06
FR2701764A1 (fr)	1994-08-26
KR940020432A (ko)	1994-09-16

Legal Events

Date	Code	Title
1994-11-16	C06	Publication
1994-11-16	PB01	Publication
1996-05-29	C10	Entry into substantive examination
1996-05-29	SE01	Entry into force of request for substantive examination
2000-06-07	C14	Grant of patent or utility model
2000-06-07	GR01	Patent grant
2008-04-23	C19	Lapse of patent right due to non-payment of the annual fee
2008-04-23	CF01	Termination of patent right due to non-payment of annual fee

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