KR102578073B1 - 칼란드리아 관을 위치시키기 위한 장치 및 방법 - Google Patents
칼란드리아 관을 위치시키기 위한 장치 및 방법 Download PDFInfo
- Publication number
- KR102578073B1 KR102578073B1 KR1020197037610A KR20197037610A KR102578073B1 KR 102578073 B1 KR102578073 B1 KR 102578073B1 KR 1020197037610 A KR1020197037610 A KR 1020197037610A KR 20197037610 A KR20197037610 A KR 20197037610A KR 102578073 B1 KR102578073 B1 KR 102578073B1
- Authority
- KR
- South Korea
- Prior art keywords
- calandria tube
- calandria
- tube
- tool
- bore
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 51
- 230000037431 insertion Effects 0.000 claims abstract description 51
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
- G21C1/16—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor
- G21C1/18—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised
- G21C1/20—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised moderator being liquid, e.g. pressure-tube reactor
-
- 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
- G21C19/02—Details of handling arrangements
-
- 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
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
- G21C5/06—Means for locating or supporting fuel elements
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacturing & Machinery (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020237030604A KR20230133941A (ko) | 2017-06-23 | 2018-06-05 | 칼란드리아 관을 위치시키기 위한 장치 및 방법 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762524330P | 2017-06-23 | 2017-06-23 | |
| US62/524,330 | 2017-06-23 | ||
| ROA201800139 | 2018-02-28 | ||
| ROA201800139A RO133588B1 (ro) | 2017-06-23 | 2018-02-28 | Aparat şi metodă pentru localizarea unui tub calandria |
| PCT/CA2018/050673 WO2018232498A1 (en) | 2017-06-23 | 2018-06-05 | APPARATUS AND METHOD FOR LOCATING A CALENDER TUBE |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237030604A Division KR20230133941A (ko) | 2017-06-23 | 2018-06-05 | 칼란드리아 관을 위치시키기 위한 장치 및 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200019628A KR20200019628A (ko) | 2020-02-24 |
| KR102578073B1 true KR102578073B1 (ko) | 2023-09-12 |
Family
ID=67733603
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237030604A KR20230133941A (ko) | 2017-06-23 | 2018-06-05 | 칼란드리아 관을 위치시키기 위한 장치 및 방법 |
| KR1020197037610A KR102578073B1 (ko) | 2017-06-23 | 2018-06-05 | 칼란드리아 관을 위치시키기 위한 장치 및 방법 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237030604A KR20230133941A (ko) | 2017-06-23 | 2018-06-05 | 칼란드리아 관을 위치시키기 위한 장치 및 방법 |
Country Status (4)
| Country | Link |
|---|---|
| KR (2) | KR20230133941A (ro) |
| CN (2) | CN117727471A (ro) |
| CA (1) | CA3066145A1 (ro) |
| RO (1) | RO133588B1 (ro) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4759904A (en) * | 1986-04-04 | 1988-07-26 | Westinghouse Electric Corp. | Pressurized water reactor having improved calandria assembly |
| WO2011143172A1 (en) * | 2010-05-11 | 2011-11-17 | Thorium Power, Inc. | Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof |
| CA2727492C (en) * | 2011-01-14 | 2014-09-09 | Ge-Hitachi Nuclear Energy Canada Inc. | Method for removal of pressure tubes and calandria tubes from a nuclear reactor |
| CA2735109A1 (en) * | 2011-03-29 | 2012-09-29 | Atomic Energy Of Canada Limited | Calandria tube joint |
| CA2778596A1 (en) * | 2012-06-01 | 2013-12-01 | Ge-Hitachi Nuclear Energy Canada Inc. | Support assembly for use with a nuclear reactor tool assembly |
-
2018
- 2018-02-28 RO ROA201800139A patent/RO133588B1/ro unknown
- 2018-06-05 KR KR1020237030604A patent/KR20230133941A/ko active IP Right Grant
- 2018-06-05 CN CN202410052962.5A patent/CN117727471A/zh active Pending
- 2018-06-05 CN CN201880054704.3A patent/CN111133531B/zh active Active
- 2018-06-05 KR KR1020197037610A patent/KR102578073B1/ko active IP Right Grant
- 2018-06-05 CA CA3066145A patent/CA3066145A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN117727471A (zh) | 2024-03-19 |
| CN111133531A (zh) | 2020-05-08 |
| CA3066145A1 (en) | 2018-12-27 |
| CN111133531B (zh) | 2024-02-06 |
| RO133588A2 (ro) | 2019-08-30 |
| RO133588B1 (ro) | 2024-03-29 |
| KR20230133941A (ko) | 2023-09-19 |
| KR20200019628A (ko) | 2020-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant |