DE1539798A1 - Greifer mit Kugelverriegelung zur Handhabung von Kernbrennstoffelementen - Google Patents
Greifer mit Kugelverriegelung zur Handhabung von KernbrennstoffelementenInfo
- Publication number
- DE1539798A1 DE1539798A1 DE19661539798 DE1539798A DE1539798A1 DE 1539798 A1 DE1539798 A1 DE 1539798A1 DE 19661539798 DE19661539798 DE 19661539798 DE 1539798 A DE1539798 A DE 1539798A DE 1539798 A1 DE1539798 A1 DE 1539798A1
- Authority
- DE
- Germany
- Prior art keywords
- gripper
- threaded spindle
- cylindrical housing
- cylindrical
- ball
- 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
- 239000003758 nuclear fuel Substances 0.000 title description 4
- 239000000446 fuel Substances 0.000 claims description 20
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 241000272168 Laridae Species 0.000 claims 1
- 235000004338 Syringa vulgaris Nutrition 0.000 claims 1
- 230000002950 deficient Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 241000725101 Clea Species 0.000 description 1
- 241000130764 Tinea Species 0.000 description 1
- 208000002474 Tinea Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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
- 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
- G21C19/02—Details of handling arrangements
- G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
- G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling 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
- G21C19/02—Details of handling arrangements
- G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
- G21C19/115—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with latching devices and ball couplings
-
- 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)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR28324A FR1457462A (fr) | 1965-08-13 | 1965-08-13 | Grappin à billes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1539798A1 true DE1539798A1 (de) | 1970-01-08 |
Family
ID=8586635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661539798 Pending DE1539798A1 (de) | 1965-08-13 | 1966-08-11 | Greifer mit Kugelverriegelung zur Handhabung von Kernbrennstoffelementen |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE685051A (enrdf_load_stackoverflow) |
| CH (1) | CH460964A (enrdf_load_stackoverflow) |
| DE (1) | DE1539798A1 (enrdf_load_stackoverflow) |
| ES (1) | ES330210A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1457462A (enrdf_load_stackoverflow) |
| GB (1) | GB1088969A (enrdf_load_stackoverflow) |
| LU (1) | LU51715A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6611242A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011003462B3 (de) * | 2011-02-01 | 2012-05-16 | Areva Np Gmbh | Vorrichtung zum Ziehen eines Brennelementes aus einem Kern eines Kernreaktors |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116095A (en) * | 1991-01-16 | 1992-05-26 | Baroid Technology, Inc. | Apparatus for lifting heavy equipment |
| US11289222B2 (en) | 2018-03-16 | 2022-03-29 | Framatome Inc. | Method and device for unlatching control rod drive shafts in pressurized water reactors |
| CN110556187B (zh) * | 2019-09-18 | 2020-10-27 | 中国核动力研究设计院 | 一种反应堆内自动抓取提升装置 |
-
1965
- 1965-08-13 FR FR28324A patent/FR1457462A/fr not_active Expired
-
1966
- 1966-08-03 CH CH1118266A patent/CH460964A/fr unknown
- 1966-08-03 BE BE685051D patent/BE685051A/xx unknown
- 1966-08-05 GB GB35265/66A patent/GB1088969A/en not_active Expired
- 1966-08-05 LU LU51715A patent/LU51715A1/xx unknown
- 1966-08-10 NL NL6611242A patent/NL6611242A/xx unknown
- 1966-08-11 DE DE19661539798 patent/DE1539798A1/de active Pending
- 1966-08-12 ES ES330210A patent/ES330210A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011003462B3 (de) * | 2011-02-01 | 2012-05-16 | Areva Np Gmbh | Vorrichtung zum Ziehen eines Brennelementes aus einem Kern eines Kernreaktors |
Also Published As
| Publication number | Publication date |
|---|---|
| ES330210A1 (es) | 1968-03-16 |
| CH460964A (fr) | 1968-08-15 |
| NL6611242A (enrdf_load_stackoverflow) | 1967-02-14 |
| LU51715A1 (enrdf_load_stackoverflow) | 1966-10-05 |
| GB1088969A (en) | 1967-10-25 |
| FR1457462A (fr) | 1966-01-24 |
| BE685051A (enrdf_load_stackoverflow) | 1967-01-16 |
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