DE2137158A1 - Abstandhalter und Gitteranordnung für Kernreaktoren - Google Patents
Abstandhalter und Gitteranordnung für KernreaktorenInfo
- Publication number
- DE2137158A1 DE2137158A1 DE19712137158 DE2137158A DE2137158A1 DE 2137158 A1 DE2137158 A1 DE 2137158A1 DE 19712137158 DE19712137158 DE 19712137158 DE 2137158 A DE2137158 A DE 2137158A DE 2137158 A1 DE2137158 A1 DE 2137158A1
- Authority
- DE
- Germany
- Prior art keywords
- carrier
- clips
- chamber
- spacer
- arrangement according
- Prior art date
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 title claims description 60
- 239000000446 fuel Substances 0.000 claims description 60
- 239000011159 matrix material Substances 0.000 claims description 24
- 239000003758 nuclear fuel Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000010985 leather Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 229910001026 inconel Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/34—Spacer grids
- G21C3/356—Spacer grids being provided with fuel element supporting members
- G21C3/3566—Supporting members formed only of elements fixed on the strips
-
- 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)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5809470A | 1970-07-24 | 1970-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2137158A1 true DE2137158A1 (de) | 1972-04-13 |
Family
ID=22014643
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712137158 Pending DE2137158A1 (de) | 1970-07-24 | 1971-07-24 | Abstandhalter und Gitteranordnung für Kernreaktoren |
| DE19717128521U Expired DE7128521U (de) | 1970-07-24 | 1971-07-24 | Abstandhalter und gitteranordnung fuer kernreaktoren |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19717128521U Expired DE7128521U (de) | 1970-07-24 | 1971-07-24 | Abstandhalter und gitteranordnung fuer kernreaktoren |
Country Status (3)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2609120A1 (de) * | 1975-03-07 | 1976-09-16 | Gen Electric | Abstandshalter fuer kernreaktor- brennstoffstaebe |
| DE3325777A1 (de) * | 1982-08-20 | 1984-02-23 | General Electric Co., Schenectady, N.Y. | Abstandshalter fuer eine kernbrennstoffeinheit |
| DE3325749A1 (de) * | 1982-08-20 | 1984-02-23 | General Electric Co., Schenectady, N.Y. | Abstandshalter fuer eine kernbrennstoffeinheit |
| DE3345840A1 (de) * | 1983-01-03 | 1984-07-05 | Westinghouse Electric Corp., Pittsburgh, Pa. | Haltegitter fuer kernreaktor-brennelemente |
| US5035853A (en) * | 1988-02-22 | 1991-07-30 | Siemens Aktiengesellschaft | Nuclear reactor fuel assembly |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101752A (en) * | 1976-09-15 | 1978-07-18 | Westinghouse Electric Corp. | Process for welding corner cells in fuel assembly grids |
| FR2474229B1 (fr) * | 1980-01-22 | 1986-08-22 | Commissariat Energie Atomique | Grille entretoise pour assemblage combustible de reacteur nucleaire |
| US4388269A (en) * | 1980-11-21 | 1983-06-14 | The Babcock & Wilcox Company | Spacer grid corner gusset |
-
1971
- 1971-07-23 GB GB3468571A patent/GB1362546A/en not_active Expired
- 1971-07-24 DE DE19712137158 patent/DE2137158A1/de active Pending
- 1971-07-24 DE DE19717128521U patent/DE7128521U/de not_active Expired
- 1971-07-26 FR FR7127347A patent/FR2099595A1/fr not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2609120A1 (de) * | 1975-03-07 | 1976-09-16 | Gen Electric | Abstandshalter fuer kernreaktor- brennstoffstaebe |
| DE3325777A1 (de) * | 1982-08-20 | 1984-02-23 | General Electric Co., Schenectady, N.Y. | Abstandshalter fuer eine kernbrennstoffeinheit |
| DE3325749A1 (de) * | 1982-08-20 | 1984-02-23 | General Electric Co., Schenectady, N.Y. | Abstandshalter fuer eine kernbrennstoffeinheit |
| US4544522A (en) * | 1982-08-20 | 1985-10-01 | General Electric Company | Nuclear fuel assembly spacer |
| DE3345840A1 (de) * | 1983-01-03 | 1984-07-05 | Westinghouse Electric Corp., Pittsburgh, Pa. | Haltegitter fuer kernreaktor-brennelemente |
| US5035853A (en) * | 1988-02-22 | 1991-07-30 | Siemens Aktiengesellschaft | Nuclear reactor fuel assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1362546A (en) | 1974-08-07 |
| DE7128521U (de) | 1972-09-07 |
| FR2099595A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHW | Rejection |