NL7211400A - - Google Patents

Info

Publication number
NL7211400A
NL7211400A NL7211400A NL7211400A NL7211400A NL 7211400 A NL7211400 A NL 7211400A NL 7211400 A NL7211400 A NL 7211400A NL 7211400 A NL7211400 A NL 7211400A NL 7211400 A NL7211400 A NL 7211400A
Authority
NL
Netherlands
Application number
NL7211400A
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 filed Critical
Publication of NL7211400A publication Critical patent/NL7211400A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
NL7211400A 1971-09-13 1972-08-21 NL7211400A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7211400A true NL7211400A (xx) 1973-03-15

Family

ID=22657622

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7211400A NL7211400A (xx) 1971-09-13 1972-08-21

Country Status (10)

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

Families Citing this family (29)

* 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 (xx) * 1977-08-02 1979-02-27
FR2414978A1 (fr) 1978-01-23 1979-08-17 Skf Cie Applic Mecanique Dispositif automatique de vissage et de manutention de goujons
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
US4530813A (en) * 1980-11-10 1985-07-23 Jacobson Earl Bruce Modular reactor head shielding system
US4452753A (en) * 1982-02-26 1984-06-05 Combustion Engineering, Inc. Apparatus for cleaning and inspecting closure studs of a nuclear reactor vessel
US4797247A (en) * 1983-07-05 1989-01-10 Westinghouse Electric Corp. Thermal insulation of nuclear reactor
US4666658A (en) * 1983-11-16 1987-05-19 Westinghouse Electric Corp. Refueling of nuclear reactors
US4961899A (en) * 1984-08-23 1990-10-09 Westinghouse Electric Corp. Multiple-cable connecting device for a nuclear reactor
WO1987001364A1 (en) * 1985-08-28 1987-03-12 The Hokkaido Electric Power Co., Inc. Hanging-type transport apparatus for bolt-pulling machine and apparatus for controlling the positioning thereof
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
FR2637115A1 (fr) * 1988-09-27 1990-03-30 Framatome Sa Dispositif de manutention d'une machine d'extension d'elements de liaison visses
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
AU2002352942A1 (en) 2001-11-30 2003-06-17 Westinghouse Electric Company Llc Method of closing a pressure vessel
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

Also Published As

Publication number Publication date
FR2152873A1 (xx) 1973-04-27
CA960379A (en) 1974-12-31
GB1354193A (en) 1974-06-05
ES406599A1 (es) 1975-09-16
IT967410B (it) 1974-02-28
FR2152873B1 (xx) 1977-07-29
SE378699B (sv) 1975-09-08
JPS5135678B2 (xx) 1976-10-04
JPS4836599A (xx) 1973-05-30
US3851906A (en) 1974-12-03
BE788682A (fr) 1973-03-12

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