ES346455A1 - Perfeccionamientos en dispositivos de amortiguamiento de caida de objetos. - Google Patents

Perfeccionamientos en dispositivos de amortiguamiento de caida de objetos.

Info

Publication number: ES346455A1
Authority: ES; Spain
Prior art keywords: energy; impact; deformation; event; nuclear reactor
Prior art date: 1966-10-28
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

Application number

ES346455A

Other languages

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.)

Commissariat a lEnergie Atomique et aux Energies Alternatives CEA

Original Assignee

Commissariat a lEnergie Atomique CEA

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.)

1966-10-28

Filing date

1967-10-26

Publication date

1969-02-16

1967-10-26 Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA

1969-02-16 Publication of ES346455A1 publication Critical patent/ES346455A1/es

Status Expired legal-status Critical Current

Links

239000006096 absorbing agent Substances 0.000 title 1
230000035939 shock Effects 0.000 title 1
239000000446 fuel Substances 0.000 abstract 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
238000013016 damping Methods 0.000 abstract 1
239000012634 fragment Substances 0.000 abstract 1
229910002804 graphite Inorganic materials 0.000 abstract 1
239000010439 graphite Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000009413 insulation Methods 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1

Classifications

- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/20—Disposition of shock-absorbing devices ; Braking arrangements
- 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)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
High Energy & Nuclear Physics (AREA)
Vibration Dampers (AREA)

ES346455A 1966-10-28 1967-10-26 Perfeccionamientos en dispositivos de amortiguamiento de caida de objetos. Expired ES346455A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR82006A FR1506453A (fr)	1966-10-28	1966-10-28	Dispositif d'amortissement de chute

Publications (1)

Publication Number	Publication Date
ES346455A1 true ES346455A1 (es)	1969-02-16

Family

ID=8620158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES346455A Expired ES346455A1 (es)	1966-10-28	1967-10-26	Perfeccionamientos en dispositivos de amortiguamiento de caida de objetos.

Country Status (7)

Country	Link
BE (1)	BE703858A (es)
CH (1)	CH481453A (es)
DE (1)	DE1589636B1 (es)
ES (1)	ES346455A1 (es)
FR (1)	FR1506453A (es)
GB (1)	GB1160219A (es)
LU (1)	LU54663A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2479535A1 (fr) *	1980-03-26	1981-10-02	Commissariat Energie Atomique	Dispositif de limitation des effets de la poussee hydraulique axiale s'exercant sur des assemblages combustibles de reacteurs nucleaires
DE3368141D1 (de) *	1983-06-17	1987-01-15	Acec	Storage frame shock absorber for fuel elements
FR2627317B1 (fr) *	1988-02-15	1990-07-27	Framatome Sa	Equipements internes superieurs de reacteur nucleaire, a dispositifs de guidage de grappes
CN103413577B (zh) *	2013-07-26	2016-03-30	清华大学	一种用于缓冲高温气冷堆控制棒跌落冲击的薄壁筒缓冲器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL277872A (es) *	1961-05-05

1966
- 1966-10-28 FR FR82006A patent/FR1506453A/fr not_active Expired
1967
- 1967-09-14 BE BE703858D patent/BE703858A/xx unknown
- 1967-09-15 DE DE19671589636 patent/DE1589636B1/de active Pending
- 1967-09-18 CH CH1301067A patent/CH481453A/fr not_active IP Right Cessation
- 1967-09-22 GB GB43293/67A patent/GB1160219A/en not_active Expired
- 1967-10-12 LU LU54663D patent/LU54663A1/xx unknown
- 1967-10-26 ES ES346455A patent/ES346455A1/es not_active Expired

Also Published As

Publication number	Publication date
DE1589636B1 (de)	1970-10-29
GB1160219A (en)	1969-08-06
BE703858A (es)	1968-02-01
FR1506453A (fr)	1967-12-22
CH481453A (fr)	1969-11-15
LU54663A1 (es)	1967-12-12

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