FI66093C - Stoetdaemparsystem foer anvaendning vid en iskondensoravdelning foer en kaernreaktor - Google Patents
Stoetdaemparsystem foer anvaendning vid en iskondensoravdelning foer en kaernreaktor Download PDFInfo
- Publication number
- FI66093C FI66093C FI750750A FI750750A FI66093C FI 66093 C FI66093 C FI 66093C FI 750750 A FI750750 A FI 750750A FI 750750 A FI750750 A FI 750750A FI 66093 C FI66093 C FI 66093C
- Authority
- FI
- Finland
- Prior art keywords
- shock absorber
- door
- reactor
- compartment
- bag
- Prior art date
Links
- 230000035939 shock Effects 0.000 claims description 47
- 239000006096 absorbing agent Substances 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 10
- 239000006261 foam material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 239000000203 mixture Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 239000003570 air Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002285 radioactive effect Effects 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 101710094396 Hexon protein Proteins 0.000 description 1
- 229920003369 Kevlar® 49 Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- KUGRPPRAQNPSQD-UHFFFAOYSA-N OOOOO Chemical compound OOOOO KUGRPPRAQNPSQD-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding 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
-
- 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)
- Vibration Dampers (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/459,450 US4173512A (en) | 1974-04-09 | 1974-04-09 | Shock absorber system for nuclear reactor ice condenser compartment |
| US45945074 | 1974-04-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750750A7 FI750750A7 (en, 2012) | 1975-10-10 |
| FI66093B FI66093B (fi) | 1984-04-30 |
| FI66093C true FI66093C (fi) | 1984-08-10 |
Family
ID=23824827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750750A FI66093C (fi) | 1974-04-09 | 1975-03-14 | Stoetdaemparsystem foer anvaendning vid en iskondensoravdelning foer en kaernreaktor |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4173512A (en, 2012) |
| JP (1) | JPS5433358B2 (en, 2012) |
| FI (1) | FI66093C (en, 2012) |
| RO (1) | RO75118A (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4583584A (en) * | 1984-10-19 | 1986-04-22 | Westinghouse Electric Corp. | Seismic snubber accommodating variable gaps in pressure vessels |
| US8416911B2 (en) | 2010-12-10 | 2013-04-09 | Westinghouse Electric Company Llc | Nuclear reactor cavity arrangements for ice condenser plants |
| US9022319B2 (en) | 2012-12-13 | 2015-05-05 | Hamilton Sundstrand Corporation | Condenser ice removal for environmental control system |
| JP7178308B2 (ja) * | 2019-03-28 | 2022-11-25 | 日立Ｇｅニュークリア・エナジー株式会社 | ブローアウトパネル |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3305452A (en) * | 1967-02-21 | Fall-damping device for a nuclear reactor | ||
| NL113562C (en, 2012) * | 1959-02-24 | |||
| US3120022A (en) * | 1961-01-27 | 1964-02-04 | Studebaker Packard Corp | Adjustable spacer |
| GB1042643A (en) * | 1963-01-24 | 1966-09-14 | Asea Ab | Pressure-absorbing means for nuclear reactor stations |
| 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 |
| US3726759A (en) * | 1969-04-29 | 1973-04-10 | Westinghouse Electric Corp | Nuclear reactor condenser support structure |
| US3844885A (en) * | 1969-04-29 | 1974-10-29 | Westinghouse Electric Corp | Insulation and cooling system for a nuclear reactor condenser compartment |
| DE2060794C3 (de) * | 1970-12-10 | 1980-09-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Dämpfungselement, das an einem kraftaufnehmenden Widerlagerbauteil befestigt ist |
| US3784182A (en) * | 1971-10-01 | 1974-01-08 | Collision Devices Inc | Deformable shock absorbing guard |
| US3888531A (en) * | 1973-03-21 | 1975-06-10 | Straza Enterprises Ltd | Frangible shock absorbing bumper |
-
1974
- 1974-04-09 US US05/459,450 patent/US4173512A/en not_active Expired - Lifetime
-
1975
- 1975-03-14 FI FI750750A patent/FI66093C/fi not_active IP Right Cessation
- 1975-04-08 RO RO7581926A patent/RO75118A/ro unknown
- 1975-04-09 JP JP4313775A patent/JPS5433358B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50138292A (en, 2012) | 1975-11-04 |
| JPS5433358B2 (en, 2012) | 1979-10-19 |
| US4173512A (en) | 1979-11-06 |
| FI750750A7 (en, 2012) | 1975-10-10 |
| RO75118A (ro) | 1980-10-30 |
| FI66093B (fi) | 1984-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: WESTINGHOUSE ELECTRIC CORPORATION |