ES335552A1 - Improvements in or relating to caulking devices - Google Patents
Improvements in or relating to caulking devicesInfo
- Publication number
- ES335552A1 ES335552A1 ES335552A ES335552A ES335552A1 ES 335552 A1 ES335552 A1 ES 335552A1 ES 335552 A ES335552 A ES 335552A ES 335552 A ES335552 A ES 335552A ES 335552 A1 ES335552 A1 ES 335552A1
- Authority
- ES
- Spain
- Prior art keywords
- projection
- plates
- lever
- cam
- land
- 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.)
- Expired
Links
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
- G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
-
- 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
-
- 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)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Apparatus for caulking fuel-element plates (1), Fig. 1 (not shown), to their supports (9, 11) by driving a caulking projection 25, Fig. 5, into the land between plate-receiving grooves 13 comprises a member 15 for insertion between the plates and of length at least equal to that of the plates, and a cam 19 including the projection 25 and rotatable in a recess 17 in the member 15 by a member 27 having a hook 31 engaging a recess 35 in the cam, the member 27 being operated by a lever 39, and the cam 19 and members 15, 27 being of the same thickness and together being substantially rectangular. A jig 53, for straddling the apparatus, may be used to facilitate insertion of the apparatus between plates (1) if these do not extend to the ends of the supports (9, 11). With the apparatus in position, the lever 39 is operated to drive the projection 25 into the land and an opposite projection 37, if one is provided, into the opposite land. Only one plate is secured at each operation if the projection 25 is offset, Fig. 6 (not shown). As the tool is progressively withdrawn, different locating holes 51, 49 may be used from the lever to reduce the distance between the lever and the plates.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR45708A FR1478392A (en) | 1966-01-12 | 1966-01-12 | Device for crimping fuel element plates for nuclear reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES335552A1 true ES335552A1 (en) | 1969-01-01 |
Family
ID=8598515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES335552A Expired ES335552A1 (en) | 1966-01-12 | 1967-01-12 | Improvements in or relating to caulking devices |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE692170A (en) |
| CH (1) | CH468694A (en) |
| DE (1) | DE1589563B2 (en) |
| ES (1) | ES335552A1 (en) |
| FR (1) | FR1478392A (en) |
| GB (1) | GB1116607A (en) |
| LU (1) | LU52768A1 (en) |
| NL (1) | NL6700404A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52123967A (en) * | 1976-04-12 | 1977-10-18 | Honda Motor Co Ltd | Slotter for assembling blades for outer shell of runner for fluid joint made of sheet metal and device for fixing the blades |
-
1966
- 1966-01-12 FR FR45708A patent/FR1478392A/en not_active Expired
-
1967
- 1967-01-04 BE BE692170D patent/BE692170A/xx unknown
- 1967-01-09 LU LU52768D patent/LU52768A1/xx unknown
- 1967-01-10 DE DE1967C0041169 patent/DE1589563B2/en active Granted
- 1967-01-10 GB GB1345/67A patent/GB1116607A/en not_active Expired
- 1967-01-11 NL NL6700404A patent/NL6700404A/xx unknown
- 1967-01-11 CH CH35367A patent/CH468694A/en unknown
- 1967-01-12 ES ES335552A patent/ES335552A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH468694A (en) | 1969-02-15 |
| DE1589563B2 (en) | 1972-11-23 |
| DE1589563A1 (en) | 1971-02-18 |
| LU52768A1 (en) | 1967-03-09 |
| FR1478392A (en) | 1967-04-28 |
| NL6700404A (en) | 1967-07-13 |
| BE692170A (en) | 1967-06-16 |
| GB1116607A (en) | 1968-06-06 |
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