ES458290A1 - Perfeccionamientos en dispositivos elevadores para tapas de recipientes de presion de reactores nucleares. - Google Patents
Perfeccionamientos en dispositivos elevadores para tapas de recipientes de presion de reactores nucleares.Info
- Publication number
- ES458290A1 ES458290A1 ES458290A ES458290A ES458290A1 ES 458290 A1 ES458290 A1 ES 458290A1 ES 458290 A ES458290 A ES 458290A ES 458290 A ES458290 A ES 458290A ES 458290 A1 ES458290 A1 ES 458290A1
- Authority
- ES
- Spain
- Prior art keywords
- traverse
- cover
- lifting device
- application
- compensating
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S294/00—Handling: hand and hoist-line implements
- Y10S294/906—Atomic fuel handler
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Transmission Devices (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
Perfeccionamientos en dispositivos elevadores para tapas de recipientes de presión de reactores nucleares, que sientas horizontalmente, con una traversa que tiene un punto de ataque especialmente central para un aparato elevador y con medios para compensar lo que se desvía de la horizontal la tapa unida con la traversa, caracterizados porque el punto de ataque, en la traversa se regula en un plano horizontal con ayuda de dos excéntricas unidas entre sí.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762619262 DE2619262C3 (de) | 1976-04-30 | 1976-04-30 | Hebevorrichtung |
DE19772709071 DE2709071A1 (de) | 1977-03-02 | 1977-03-02 | Hebevorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES458290A1 true ES458290A1 (es) | 1978-10-01 |
Family
ID=25770405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES458290A Expired ES458290A1 (es) | 1976-04-30 | 1977-04-29 | Perfeccionamientos en dispositivos elevadores para tapas de recipientes de presion de reactores nucleares. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4138321A (es) |
JP (1) | JPS52133655A (es) |
AT (1) | AT358678B (es) |
BR (1) | BR7702739A (es) |
CH (1) | CH616636A5 (es) |
ES (1) | ES458290A1 (es) |
IT (1) | IT1084673B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5706319A (en) * | 1996-08-12 | 1998-01-06 | Joseph Oat Corporation | Reactor vessel seal and method for temporarily sealing a reactor pressure vessel from the refueling canal |
US5999584A (en) * | 1998-02-23 | 1999-12-07 | Framatome Technologies, Inc. | Reactor head lift apparatus |
US8424938B1 (en) * | 2011-10-13 | 2013-04-23 | Institute Of Nuclear Energy Research | Hoist device with leveling and disengagement mechanism |
CN102583149B (zh) * | 2012-02-03 | 2013-09-04 | 中国石油化工股份有限公司 | 一种吊装提升盖拆除方法 |
CN102765657A (zh) * | 2012-07-27 | 2012-11-07 | 山东电力设备有限公司 | 变压器线圈吊梁 |
CN103641015B (zh) * | 2013-11-18 | 2016-08-17 | 西华大学 | 一种轴向承载式圆周旋转调节装置及其使用方法 |
RU2566580C1 (ru) * | 2014-09-02 | 2015-10-27 | Евгений Александрович Оленев | Подъемный кран |
RU2566576C1 (ru) * | 2014-09-29 | 2015-10-27 | Евгений Александрович Оленев | Подъемный кран со складывающейся стрелой |
RU2600240C1 (ru) * | 2015-11-06 | 2016-10-20 | Евгений Александрович Оленев | Механизм подъема мачты |
CN107915114A (zh) * | 2017-12-22 | 2018-04-17 | 大连华锐重工集团股份有限公司 | 环梁及环轨用整体吊装工具 |
CN111302203B (zh) * | 2020-03-09 | 2024-09-10 | 中冶赛迪技术研究中心有限公司 | 一种小型棒材的防脱吊装台架及系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3039949A (en) * | 1958-12-19 | 1962-06-19 | United Shoe Machinery Corp | Fuel element handling apparatus |
BE788682A (fr) * | 1971-09-13 | 1973-03-12 | Westinghouse Electric Corp | Systeme de fixation et de liberation de couvercle superieur de cuve de reacteur |
FR2184488B1 (es) * | 1972-05-18 | 1974-12-27 | Commissariat Energie Atomique | |
DE2317014A1 (de) * | 1973-04-05 | 1974-10-17 | Krupp Gmbh | Greifvorrichtung einer hubeinrichtung, insbesondere in einem kernreaktor zum absetzen und aufnehmen von brennelementen und regelstaeben |
US3936089A (en) * | 1973-09-01 | 1976-02-03 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Gripping device for a lifting mechanism, especially in a core reactor for depositing and picking up fuel elements and control rods |
DE2359163A1 (de) * | 1973-11-28 | 1975-06-12 | Krupp Gmbh | Greifvorrichtung fuer langgestreckte koerper, die in aufnahmeoeffnungen eingesetzt und aus diesen herausgezogen werden sollen, insbesondere fuer brennelemente und regelstaebe in einem kernreaktor |
-
1977
- 1977-04-25 JP JP4775277A patent/JPS52133655A/ja active Granted
- 1977-04-27 IT IT22867/77A patent/IT1084673B/it active
- 1977-04-27 CH CH520077A patent/CH616636A5/de not_active IP Right Cessation
- 1977-04-27 US US05/791,525 patent/US4138321A/en not_active Expired - Lifetime
- 1977-04-29 ES ES458290A patent/ES458290A1/es not_active Expired
- 1977-04-29 AT AT305377A patent/AT358678B/de not_active IP Right Cessation
- 1977-04-29 BR BR7702739A patent/BR7702739A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AT358678B (de) | 1980-09-25 |
CH616636A5 (es) | 1980-04-15 |
IT1084673B (it) | 1985-05-28 |
ATA305377A (de) | 1980-02-15 |
US4138321A (en) | 1979-02-06 |
JPS6154718B2 (es) | 1986-11-25 |
BR7702739A (pt) | 1978-01-17 |
JPS52133655A (en) | 1977-11-09 |
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