FR2152873A1 - - Google Patents

Info

Publication number
FR2152873A1
FR2152873A1 FR7232245A FR7232245A FR2152873A1 FR 2152873 A1 FR2152873 A1 FR 2152873A1 FR 7232245 A FR7232245 A FR 7232245A FR 7232245 A FR7232245 A FR 7232245A FR 2152873 A1 FR2152873 A1 FR 2152873A1
Authority
FR
France
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.)
Granted
Application number
FR7232245A
Other versions
FR2152873B1 (fr
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2152873A1 publication Critical patent/FR2152873A1/fr
Application granted granted Critical
Publication of FR2152873B1 publication Critical patent/FR2152873B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/067—Bolt tensioners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1099—Screw
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/20—Clamps
    • Y10T292/221—Screw and nut
FR7232245A 1971-09-13 1972-09-12 Expired FR2152873B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00179703A US3851906A (en) 1971-09-13 1971-09-13 Head closure system

Publications (2)

Publication Number Publication Date
FR2152873A1 true FR2152873A1 (fr) 1973-04-27
FR2152873B1 FR2152873B1 (fr) 1977-07-29

Family

ID=22657622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232245A Expired FR2152873B1 (fr) 1971-09-13 1972-09-12

Country Status (10)

Country Link
US (1) US3851906A (fr)
JP (1) JPS5135678B2 (fr)
BE (1) BE788682A (fr)
CA (1) CA960379A (fr)
ES (1) ES406599A1 (fr)
FR (1) FR2152873B1 (fr)
GB (1) GB1354193A (fr)
IT (1) IT967410B (fr)
NL (1) NL7211400A (fr)
SE (1) SE378699B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003326A2 (fr) 1978-01-23 1979-08-08 SKF COMPAGNIE D'APPLICATIONS MECANIQUES & CIE faisant commerce comme COMPAGNIE DES ACIERS, OUTILLAGES ET EQUIPEMENTS IND. Dispositif automatique de vissage et de manutention de goujons
EP0107947A1 (fr) * 1982-10-18 1984-05-09 Earl Bruce Jacobson Système de blindage modulaire de la partie supérieure d'un réacteur
EP0131168A1 (fr) * 1983-07-05 1985-01-16 Westinghouse Electric Corporation Isolation thermique d'un réacteur nucléaire
EP0142383A2 (fr) * 1983-11-16 1985-05-22 Westinghouse Electric Corporation Chargement d'un réacteur nucléaire
EP0242400A1 (fr) * 1985-08-28 1987-10-28 The Hokkaidi Electric Power Co., Inc. Appareil de transport du type suspendu pour machine d'extraction de goujons, et appareil permettant de commander le positionnement de celui-ci
FR2637115A1 (fr) * 1988-09-27 1990-03-30 Framatome Sa Dispositif de manutention d'une machine d'extension d'elements de liaison visses

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306947C2 (de) * 1973-02-13 1974-08-15 Siempelkamp Giesserei Kg, 4150 Krefeld Vorgespannter Druckbehälter für Atomkernreaktoren
GB1499291A (en) * 1975-01-10 1978-01-25 Westinghouse Electric Corp Nuclear reactor apparatus
JPS52133655A (en) * 1976-04-30 1977-11-09 Kraftwerk Union Ag Lifting gear
JPS5430296U (fr) * 1977-08-02 1979-02-27
US4312708A (en) * 1979-03-05 1982-01-26 Thaxton, Inc. Reactor stud hole plug unit
JPS55123133A (en) * 1979-03-16 1980-09-22 Agency Of Ind Science & Technol Manufacture of semiconductor device
JPS5731144A (en) * 1980-07-31 1982-02-19 Fujitsu Ltd Mamufacture of semiconductor device
JPS5740938A (en) * 1980-08-26 1982-03-06 Nec Corp Manufacture of semiconductor device
US4452753A (en) * 1982-02-26 1984-06-05 Combustion Engineering, Inc. Apparatus for cleaning and inspecting closure studs of a nuclear reactor vessel
US4961899A (en) * 1984-08-23 1990-10-09 Westinghouse Electric Corp. Multiple-cable connecting device for a nuclear reactor
FR2589096B1 (fr) * 1985-10-29 1990-10-19 Framatome Sa Procede et dispositif de recheche de la position optima de vissage de goujons de grandes dimensions
US4830814A (en) * 1987-06-29 1989-05-16 Westinghouse Electric Corp. Integrated head package for a nuclear reactor
US5309626A (en) * 1992-10-30 1994-05-10 Westinghouse Electric Corp. Reactor vessel head O-ring installation tool
US5664502A (en) * 1994-07-27 1997-09-09 Westinghouse Electric Corporation Wheel assembly capable of maintaining engagement with a rail having an uneven portion therein
US5730421A (en) * 1995-08-21 1998-03-24 Westinghouse Electric Corporation Apparatus for servicing a reactor such as tensioning reactor vessel head studs
DE69609927T2 (de) * 1995-11-20 2001-04-05 Gen Electric Vorrichtung zum Auswechseln von Steuerstabantrieben eines Kernreaktors
US6167764B1 (en) 1998-07-28 2001-01-02 Westinghouse Electric Company Llc Stud tensioning method
DE19855672C2 (de) * 1998-12-02 2001-01-25 Siemens Ag Vorrichtung zum Abdichten eines Rohres in einer Öffnung, insbesondere eines Lanzenschaftes in einem mit einem Reaktordruckbehälterdeckel verbundenen Stutzen
EP1448338B1 (fr) 2001-11-30 2009-12-23 Westinghouse Electric Company LLC Procede de fermeture d'une cuve sous pression
US7158605B2 (en) * 2003-09-24 2007-01-02 Westinghouse Electric Co Llc Head assembly
KR100963524B1 (ko) 2008-05-08 2010-06-15 주식회사 무진기연 분리 및 합체 장치를 갖춘 원자로 스터드 드라이버
JP5777348B2 (ja) * 2011-02-01 2015-09-09 三菱重工業株式会社 締結弛緩装置
CN114714078B (zh) * 2022-04-07 2023-01-13 内蒙古工业大学 固体火箭发动机药柱与封头自动装配一体化装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US947975A (en) * 1908-05-22 1910-02-01 Jennings Scott Mccomb Extensible post or pillar for loose-leaf binders.
US2632354A (en) * 1949-04-25 1953-03-24 John B Black Blind bolt
US2888292A (en) * 1955-07-15 1959-05-26 Babcock & Wilcox Co Closure for a pressure vessel
US3554868A (en) * 1967-10-09 1971-01-12 Westinghouse Electric Corp Reactor internals lower radial support system
CH544236A (de) * 1970-01-26 1973-11-15 Bieri Hans Schraubverbindung

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003326A2 (fr) 1978-01-23 1979-08-08 SKF COMPAGNIE D'APPLICATIONS MECANIQUES & CIE faisant commerce comme COMPAGNIE DES ACIERS, OUTILLAGES ET EQUIPEMENTS IND. Dispositif automatique de vissage et de manutention de goujons
EP0107947A1 (fr) * 1982-10-18 1984-05-09 Earl Bruce Jacobson Système de blindage modulaire de la partie supérieure d'un réacteur
EP0131168A1 (fr) * 1983-07-05 1985-01-16 Westinghouse Electric Corporation Isolation thermique d'un réacteur nucléaire
EP0142383A2 (fr) * 1983-11-16 1985-05-22 Westinghouse Electric Corporation Chargement d'un réacteur nucléaire
EP0142383A3 (en) * 1983-11-16 1985-11-21 Westinghouse Electric Corporation Refueling of nuclear reactors
EP0242400A1 (fr) * 1985-08-28 1987-10-28 The Hokkaidi Electric Power Co., Inc. Appareil de transport du type suspendu pour machine d'extraction de goujons, et appareil permettant de commander le positionnement de celui-ci
EP0242400A4 (fr) * 1985-08-28 1987-12-08 Hokkaido Electric Power Appareil de transport du type suspendu pour machine d'extraction de goujons, et appareil permettant de commander le positionnement de celui-ci.
FR2637115A1 (fr) * 1988-09-27 1990-03-30 Framatome Sa Dispositif de manutention d'une machine d'extension d'elements de liaison visses
EP0365374A1 (fr) * 1988-09-27 1990-04-25 Framatome Dispositif de manutention d'une machine d'extension d'éléments de liaison vissés
US5069862A (en) * 1988-09-27 1991-12-03 Framatome Apparatus for handling a machine for the tensioning of screwed connecting elements

Also Published As

Publication number Publication date
BE788682A (fr) 1973-03-12
SE378699B (sv) 1975-09-08
JPS5135678B2 (fr) 1976-10-04
IT967410B (it) 1974-02-28
NL7211400A (fr) 1973-03-15
GB1354193A (en) 1974-06-05
FR2152873B1 (fr) 1977-07-29
ES406599A1 (es) 1975-09-16
US3851906A (en) 1974-12-03
JPS4836599A (fr) 1973-05-30
CA960379A (en) 1974-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse