GB1129062A - Fuel element handling equipment for a nuclear reactor - Google Patents
Fuel element handling equipment for a nuclear reactorInfo
- Publication number
- GB1129062A GB1129062A GB9933/67A GB993367A GB1129062A GB 1129062 A GB1129062 A GB 1129062A GB 9933/67 A GB9933/67 A GB 9933/67A GB 993367 A GB993367 A GB 993367A GB 1129062 A GB1129062 A GB 1129062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chain
- grab
- screws
- magazine
- reactor
- 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
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/02—Details of handling arrangements
- G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/14—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel characterised by their adaptation for use with horizontal channels in the reactor core
-
- 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)
- Manipulator (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Transmission Devices (AREA)
Abstract
1,129,062. Reciprocating conveyers; grabs. COMMISSARIAT A L'ENERGIE ATOMIQUE 2 March, 1967 [7 April, 1966], No. 9933/67. Headings B8A and B8H. [Also in Division G6] A charging machine for a nuclear reactor having horizontal channels comprises a magazine 1 having a spiral-shaped duct 25 receiving a chain 2. The chain is composed of identical hollow links 5 pivotally interconnected by spindles 23 carrying guide rollers 24, the end link 6 being attached to a grab 7 which may be advanced by the chain through a shield wall 20 of the reactor to engage a fuel element in a reactor channel. The chain is driven forward or in reverse by a pair of screws 3, 4 each having a double thread forming a helical channel for engaging rollers 28 carried by spindles 26 on the links 5. The screws 3, 4 are rotated by worms 39, 40 engaging gear-wheels (Fig. 9, not shown) coaxial with the screws, the worms being driven by a pulley 43 rotated by a motor 44 through a belt. The magazine 1 is carried by a chassis 18 movable over the floor 20 in wheels 19 to align the grab 7 with the selected channel, a telescopic portion 14 of the magazine duct 25 being advanced through the wall 20 by a motor 15. The grab 7 is electromagnetically controlled through a cable 8 passing through the chain 2 and winding on to a drum 9.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR56919A FR1484713A (en) | 1966-04-07 | 1966-04-07 | Handling device for nuclear reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1129062A true GB1129062A (en) | 1968-10-02 |
Family
ID=8605814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9933/67A Expired GB1129062A (en) | 1966-04-07 | 1967-03-02 | Fuel element handling equipment for a nuclear reactor |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE693983A (en) |
CH (1) | CH472768A (en) |
DE (1) | DE1589592A1 (en) |
ES (1) | ES337989A1 (en) |
FR (1) | FR1484713A (en) |
GB (1) | GB1129062A (en) |
LU (1) | LU53376A1 (en) |
NL (1) | NL6702892A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049134A (en) * | 1976-02-02 | 1977-09-20 | The Perkin-Elmer Corporation | Movable ladle in a pressurized conduct for transporting specimens to a combustion chamber |
US4470229A (en) * | 1981-04-14 | 1984-09-11 | Coles Cranes Limited | Telescopic booms for cranes, access or load platforms or the like |
US4624825A (en) * | 1979-10-31 | 1986-11-25 | Framatome | Differential movement chain mechanism for controlling a nuclear reactor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2506415C3 (en) * | 1975-02-15 | 1982-12-09 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Equipment for the external inspection of pressure vessels, in particular nuclear reactor pressure vessels |
-
1966
- 1966-04-07 FR FR56919A patent/FR1484713A/en not_active Expired
-
1967
- 1967-02-13 BE BE693983D patent/BE693983A/xx unknown
- 1967-02-24 NL NL6702892A patent/NL6702892A/xx unknown
- 1967-03-02 GB GB9933/67A patent/GB1129062A/en not_active Expired
- 1967-03-06 CH CH322167A patent/CH472768A/en not_active IP Right Cessation
- 1967-03-14 ES ES337989A patent/ES337989A1/en not_active Expired
- 1967-04-07 DE DE19671589592 patent/DE1589592A1/en active Pending
- 1967-04-07 LU LU53376D patent/LU53376A1/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049134A (en) * | 1976-02-02 | 1977-09-20 | The Perkin-Elmer Corporation | Movable ladle in a pressurized conduct for transporting specimens to a combustion chamber |
US4624825A (en) * | 1979-10-31 | 1986-11-25 | Framatome | Differential movement chain mechanism for controlling a nuclear reactor |
US4470229A (en) * | 1981-04-14 | 1984-09-11 | Coles Cranes Limited | Telescopic booms for cranes, access or load platforms or the like |
Also Published As
Publication number | Publication date |
---|---|
ES337989A1 (en) | 1968-12-16 |
FR1484713A (en) | 1967-06-16 |
CH472768A (en) | 1969-05-15 |
DE1589592A1 (en) | 1970-09-03 |
NL6702892A (en) | 1967-10-09 |
LU53376A1 (en) | 1967-06-07 |
BE693983A (en) | 1967-07-17 |
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