FR2718427B1 - Load compensation and damping device for a handling machine and in particular a loading machine for a nuclear reactor. - Google Patents

Load compensation and damping device for a handling machine and in particular a loading machine for a nuclear reactor.

Info

Publication number
FR2718427B1
FR2718427B1 FR9404238A FR9404238A FR2718427B1 FR 2718427 B1 FR2718427 B1 FR 2718427B1 FR 9404238 A FR9404238 A FR 9404238A FR 9404238 A FR9404238 A FR 9404238A FR 2718427 B1 FR2718427 B1 FR 2718427B1
Authority
FR
France
Prior art keywords
machine
damping device
nuclear reactor
load compensation
loading machine
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 - Fee Related
Application number
FR9404238A
Other languages
French (fr)
Other versions
FR2718427A1 (en
Inventor
Michel Percherencier
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.)
Neyrpic Framatome Mecanique
Original Assignee
Neyrpic Framatome Mecanique
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 Neyrpic Framatome Mecanique filed Critical Neyrpic Framatome Mecanique
Priority to FR9404238A priority Critical patent/FR2718427B1/en
Publication of FR2718427A1 publication Critical patent/FR2718427A1/en
Application granted granted Critical
Publication of FR2718427B1 publication Critical patent/FR2718427B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/52—Control devices automatic for varying rope or cable tension, e.g. when recovering craft from water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • 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
FR9404238A 1994-04-11 1994-04-11 Load compensation and damping device for a handling machine and in particular a loading machine for a nuclear reactor. Expired - Fee Related FR2718427B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9404238A FR2718427B1 (en) 1994-04-11 1994-04-11 Load compensation and damping device for a handling machine and in particular a loading machine for a nuclear reactor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404238A FR2718427B1 (en) 1994-04-11 1994-04-11 Load compensation and damping device for a handling machine and in particular a loading machine for a nuclear reactor.

Publications (2)

Publication Number Publication Date
FR2718427A1 FR2718427A1 (en) 1995-10-13
FR2718427B1 true FR2718427B1 (en) 1996-06-21

Family

ID=9461936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404238A Expired - Fee Related FR2718427B1 (en) 1994-04-11 1994-04-11 Load compensation and damping device for a handling machine and in particular a loading machine for a nuclear reactor.

Country Status (1)

Country Link
FR (1) FR2718427B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764591B1 (en) * 1997-06-13 1999-08-27 Framatome Sa LOAD COMPENSATION DEVICE FOR A HANDLING MACHINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343810A (en) * 1966-05-25 1967-09-26 Paul E Parnell Dynamic load compensation system
US3481584A (en) * 1969-01-21 1969-12-02 Global Marine Inc Constant tension winch
NO770299L (en) * 1977-01-28 1978-07-31 Stroemmen Staal A S SYSTEM FOR ACTIVE COMPENSATION OF UNDESIRED RELATIVE MOVEMENTS, PREFERREDLY DURING TRANSFER OF LOAD
GB2053127B (en) * 1979-06-19 1983-02-02 Gec Elliott Mech Handling Motion compensating system
NO793977L (en) * 1979-12-06 1981-06-10 Akers Mek Verksted As LOAD TRANSFER DEVICE.

Also Published As

Publication number Publication date
FR2718427A1 (en) 1995-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081231