GB1172040A - Improvements in Welding Methods - Google Patents
Improvements in Welding MethodsInfo
- Publication number
- GB1172040A GB1172040A GB57704/67A GB5770467A GB1172040A GB 1172040 A GB1172040 A GB 1172040A GB 57704/67 A GB57704/67 A GB 57704/67A GB 5770467 A GB5770467 A GB 5770467A GB 1172040 A GB1172040 A GB 1172040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- plug
- flange
- welding
- dec
- 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
- G21C3/02—Fuel elements
- G21C3/04—Constructional details
- G21C3/06—Casings; Jackets
- G21C3/10—End closures ; Means for tight mounting therefor
-
- 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)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
1,172,040. Welding by fusion. GESELLSCHAPT FUER KERNFORSCHUNG m.b.H. 19 Dec., 1967 [30 Dec., 1966], No. 57704/67. Heading B3R. In a welded joint between a closure plug 2 and a tube 1, the plug 2 has a portion 3 fitting within the tube 1 and terminating at a flange 4 of external diameter less than the external diameter of the tube 1 and of width substantially equal to the wall thickness of the tube 1 and welding is effected by guiding an arc welding electrode along a path aligned with the free peripheral edge of the end face 6 of the flange 4 opposite to the end face 5 of the flange which engages the end of the tube 1. Gas shielded non-consumable electrode arc welding is used. The plug 2 is of a metal which conducts heat less well than the metal of the tube 1. The plug 2 which may be the closure plug of a fuel element has a groove 7 of depth approximately equal to twice the wall thickness of the tube 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0048894 | 1966-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1172040A true GB1172040A (en) | 1969-11-26 |
Family
ID=7128803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB57704/67A Expired GB1172040A (en) | 1966-12-30 | 1967-12-19 | Improvements in Welding Methods |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1565568A1 (en) |
| FR (1) | FR1550653A (en) |
| GB (1) | GB1172040A (en) |
| NL (1) | NL6717466A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1169280B (en) * | 1981-12-02 | 1987-05-27 | Agip Nucleare Spa | METHOD OF ASSEMBLING ELEMENTS WITH A POLYGONAL NUCLEAR FUEL SECTION |
| FR2577342B1 (en) * | 1985-02-12 | 1989-06-16 | Commissariat Energie Atomique | FUEL ELEMENT FOR A NUCLEAR REACTOR |
| WO2004068503A2 (en) * | 2003-01-24 | 2004-08-12 | Westinghouse Electric Company Llc | Flat weld end plug |
-
1966
- 1966-12-30 DE DE19661565568 patent/DE1565568A1/en active Pending
-
1967
- 1967-12-19 GB GB57704/67A patent/GB1172040A/en not_active Expired
- 1967-12-21 NL NL6717466A patent/NL6717466A/xx unknown
- 1967-12-29 FR FR1550653D patent/FR1550653A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6717466A (en) | 1968-07-01 |
| FR1550653A (en) | 1968-12-20 |
| DE1565568A1 (en) | 1970-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |