ES198203Y - Dispositivo de sujecion perfeccionado. - Google Patents

Dispositivo de sujecion perfeccionado.

Info

Publication number
ES198203Y
ES198203Y ES1973198203U ES198203U ES198203Y ES 198203 Y ES198203 Y ES 198203Y ES 1973198203 U ES1973198203 U ES 1973198203U ES 198203 U ES198203 U ES 198203U ES 198203 Y ES198203 Y ES 198203Y
Authority
ES
Spain
Prior art keywords
perfected
holding device
holding
perfected holding
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
Application number
ES1973198203U
Other languages
English (en)
Other versions
ES198203U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES198203U publication Critical patent/ES198203U/es
Application granted granted Critical
Publication of ES198203Y publication Critical patent/ES198203Y/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • 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
    • 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
    • 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
ES1973198203U 1972-12-01 1973-11-30 Dispositivo de sujecion perfeccionado. Expired ES198203Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00311186A US3857599A (en) 1972-12-01 1972-12-01 Gripper device

Publications (2)

Publication Number Publication Date
ES198203U ES198203U (es) 1975-05-16
ES198203Y true ES198203Y (es) 1975-11-01

Family

ID=23205786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973198203U Expired ES198203Y (es) 1972-12-01 1973-11-30 Dispositivo de sujecion perfeccionado.

Country Status (4)

Country Link
US (1) US3857599A (es)
DE (1) DE2357978A1 (es)
ES (1) ES198203Y (es)
FR (1) FR2211719A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UST942002I4 (es) * 1974-02-19 1976-01-06
US4073684A (en) * 1976-09-27 1978-02-14 Combustion Engineering, Inc. Releasable extension shaft coupling
US4124442A (en) * 1977-05-10 1978-11-07 Zhuchkov Ivan I Regulating rod drive of nuclear reactor
GB1545426A (en) * 1977-05-13 1979-05-10 Artemiev L Fast-neutron reactor recharging devices
US4381283A (en) * 1978-10-18 1983-04-26 The Babcock & Wilcox Company Control component structure
US4297776A (en) * 1979-04-09 1981-11-03 Westinghouse Electric Corp. Leaf spring puller for nuclear fuel rods
US4382711A (en) * 1980-08-29 1983-05-10 Framatome Device for the remote coupling and uncoupling of two elements of great length disposed coaxially and end to end
US4550941A (en) * 1980-12-16 1985-11-05 Westinghouse Electric Corp. Hydraulic drive mechanism
US4439054A (en) * 1980-12-16 1984-03-27 Westinghouse Electric Corp. Latching mechanism
DE3119297A1 (de) * 1981-05-14 1982-12-02 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach "kupplung fuer kernreaktor-absorberstaebe"
US4551299A (en) * 1982-09-15 1985-11-05 Westinghouse Electric Corp. Multiple fuel rod gripper
US4643868A (en) * 1983-11-03 1987-02-17 The United States Of America As Represented By The United States Department Of Energy Support arrangement for core modules of nuclear reactors
US4711756A (en) * 1985-08-08 1987-12-08 Westinghouse Electric Corp. Control rod displacement
US5066451A (en) * 1990-08-14 1991-11-19 Westinghouse Electric Corp. Single-step multiple repositionings of control rod cluster assembly during each nuclear reactor fuel cycle
US6327322B1 (en) * 1999-07-27 2001-12-04 Westinghouse Electric Company Llc Interlock assembly for burnable poison rod transfer device
US8811561B2 (en) * 2009-06-10 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor
US8811562B2 (en) * 2010-03-12 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
WO2013165669A1 (en) 2012-04-17 2013-11-07 Babcock & Wilcox Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
US9530526B2 (en) 2012-04-17 2016-12-27 Bwxt Mpower, Inc. Riser transition element for compact nuclear reactor
WO2013158623A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Integral pressurized water reactor with compact upper internals assembly
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
US9754688B2 (en) 2012-04-17 2017-09-05 Bwx Technologies, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
WO2013158491A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
WO2014025700A2 (en) * 2012-08-06 2014-02-13 Holtec International, Inc. Fail-safe control rod drive system for nuclear reactor
US11935663B2 (en) 2012-05-21 2024-03-19 Smr Inventec, Llc Control rod drive system for nuclear reactor
US9865364B2 (en) 2013-03-15 2018-01-09 Bwxt Mpower, Inc. CRDM with separate SCRAM latch engagement and locking
WO2014200599A1 (en) 2013-03-15 2014-12-18 Babcock & Wilcox Mpower, Inc. Extruded guide frame and manufacturing methods thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2687323A (en) * 1951-05-28 1954-08-24 Kendall R Stohn Fishing tool for well drilling
US2969845A (en) * 1959-01-23 1961-01-31 Dewey S Hester Drill pipe saving device
US3275368A (en) * 1964-05-27 1966-09-27 Rowe A Plunk Releasable retrieving tool
US3604746A (en) * 1968-11-20 1971-09-14 Combustion Eng Nuclear reactor control element gripper and drive apparatus

Also Published As

Publication number Publication date
FR2211719A1 (es) 1974-07-19
US3857599A (en) 1974-12-31
DE2357978A1 (de) 1974-06-06
ES198203U (es) 1975-05-16

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