FI66997C - Stoetdaemparsystem foer en iskondensoravdelning vid kaernreaktorer - Google Patents
Stoetdaemparsystem foer en iskondensoravdelning vid kaernreaktorer Download PDFInfo
- Publication number
- FI66997C FI66997C FI763269A FI763269A FI66997C FI 66997 C FI66997 C FI 66997C FI 763269 A FI763269 A FI 763269A FI 763269 A FI763269 A FI 763269A FI 66997 C FI66997 C FI 66997C
- Authority
- FI
- Finland
- Prior art keywords
- shock absorber
- reactor
- compartment
- door
- doors
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 claims description 59
- 230000035939 shock Effects 0.000 claims description 59
- 239000003351 stiffener Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 238000012360 testing method Methods 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000003507 refrigerant Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 230000002285 radioactive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002990 reinforced plastic Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/004—Pressure suppression
- G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Vibration Dampers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63755375 | 1975-12-03 | ||
| US05/637,553 US4053357A (en) | 1975-12-03 | 1975-12-03 | Air box shock absorber for a nuclear reactor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI763269A7 FI763269A7 (Direct) | 1977-06-04 |
| FI66997B FI66997B (fi) | 1984-08-31 |
| FI66997C true FI66997C (fi) | 1984-12-10 |
Family
ID=24556430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI763269A FI66997C (fi) | 1975-12-03 | 1976-11-15 | Stoetdaemparsystem foer en iskondensoravdelning vid kaernreaktorer |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4053357A (Direct) |
| JP (1) | JPS6045393B2 (Direct) |
| FI (1) | FI66997C (Direct) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2495371A1 (fr) * | 1980-11-28 | 1982-06-04 | Framatome Sa | Batiment reacteur comportant des structures internes dont les sollicitations sont independantes des deformations du radier general, et procede pour la realisation de ces structures internes |
| US4500487A (en) * | 1982-02-26 | 1985-02-19 | The United States Of America As Represented By The United States Department Of Energy | Pressure surge attenuator |
| US8416911B2 (en) | 2010-12-10 | 2013-04-09 | Westinghouse Electric Company Llc | Nuclear reactor cavity arrangements for ice condenser plants |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US969641A (en) * | 1904-07-12 | 1910-09-06 | Perfect Sliding Door Company | Air-check for sliding doors. |
| US1459238A (en) * | 1919-09-22 | 1923-06-19 | John O Naslin | Doorcheck |
| US2201594A (en) * | 1939-02-27 | 1940-05-21 | Slip Lok Inc | Door stop |
| NL113562C (Direct) * | 1959-02-24 | |||
| US3410511A (en) * | 1966-12-12 | 1968-11-12 | Gen Electric | Inflatable bag for dissipating impact energy |
| US3580806A (en) * | 1968-04-05 | 1971-05-25 | Westinghouse Electric Corp | Pressure suppressing arrangement |
| US3844885A (en) * | 1969-04-29 | 1974-10-29 | Westinghouse Electric Corp | Insulation and cooling system for a nuclear reactor condenser compartment |
| US3726759A (en) * | 1969-04-29 | 1973-04-10 | Westinghouse Electric Corp | Nuclear reactor condenser support structure |
| DE2060794C3 (de) * | 1970-12-10 | 1980-09-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Dämpfungselement, das an einem kraftaufnehmenden Widerlagerbauteil befestigt ist |
| US3937651A (en) * | 1971-05-21 | 1976-02-10 | Siemens Aktiengesellschaft | Nuclear reactor facility |
-
1975
- 1975-12-03 US US05/637,553 patent/US4053357A/en not_active Expired - Lifetime
-
1976
- 1976-11-15 FI FI763269A patent/FI66997C/fi not_active IP Right Cessation
- 1976-12-03 JP JP51144873A patent/JPS6045393B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6045393B2 (ja) | 1985-10-09 |
| FI66997B (fi) | 1984-08-31 |
| JPS5268696A (en) | 1977-06-07 |
| FI763269A7 (Direct) | 1977-06-04 |
| US4053357A (en) | 1977-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORPORATION |