FI901657A0 - Fjaederlaosbricka foer staongfoerbandsmuttrar. - Google Patents

Fjaederlaosbricka foer staongfoerbandsmuttrar.

Info

Publication number
FI901657A0
FI901657A0 FI901657A FI901657A FI901657A0 FI 901657 A0 FI901657 A0 FI 901657A0 FI 901657 A FI901657 A FI 901657A FI 901657 A FI901657 A FI 901657A FI 901657 A0 FI901657 A0 FI 901657A0
Authority
FI
Finland
Prior art keywords
staongfoerbandsmuttrar
fjaederlaosbricka
foer
foer staongfoerbandsmuttrar
fjaederlaosbricka foer
Prior art date
Application number
FI901657A
Other languages
English (en)
Inventor
Eric Bertil Johansson
Michael Vincent Curulla
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of FI901657A0 publication Critical patent/FI901657A0/fi

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Bolts, Nuts, And Washers (AREA)
FI901657A 1989-04-24 1990-04-02 Fjaederlaosbricka foer staongfoerbandsmuttrar. FI901657A0 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/342,067 US4963318A (en) 1989-04-24 1989-04-24 Spring lock washer for tie rod nuts

Publications (1)

Publication Number Publication Date
FI901657A0 true FI901657A0 (fi) 1990-04-02

Family

ID=23340188

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901657A FI901657A0 (fi) 1989-04-24 1990-04-02 Fjaederlaosbricka foer staongfoerbandsmuttrar.

Country Status (6)

Country Link
US (1) US4963318A (fi)
EP (1) EP0395334B1 (fi)
JP (1) JPH0658415B2 (fi)
DE (1) DE69010389D1 (fi)
ES (1) ES2056379T3 (fi)
FI (1) FI901657A0 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0550868A1 (de) * 1992-01-09 1993-07-14 Siemens Aktiengesellschaft Brennelement für einen Siedewasserreaktor mit einer redundanten Tragstruktur und einem verriegelten Brennelement-Kasten
US5319691A (en) * 1993-07-12 1994-06-07 General Electric Company Self locking nut for fuel assembly tie rods
US5742653A (en) * 1994-05-19 1998-04-21 General Electric Company Vertical and lateral restraint stabilizer for core shroud of boiling water reactor
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
US9754688B2 (en) 2012-04-17 2017-09-05 Bwx Technologies, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
US9767930B2 (en) 2012-04-17 2017-09-19 Bwxt Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
CA2870846C (en) 2012-04-17 2020-04-28 Babcock & Wilcox 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
US9887015B2 (en) 2012-04-17 2018-02-06 Bwxt Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
WO2014200599A1 (en) 2013-03-15 2014-12-18 Babcock & Wilcox Mpower, Inc. Extruded guide frame and manufacturing methods thereof
JP2019522783A (ja) * 2016-06-22 2019-08-15 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー 原子燃料棒
USD855425S1 (en) 2018-01-26 2019-08-06 Archie L. Hogue Socket for holding a lock washer and nut

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431170A (en) * 1966-12-07 1969-03-04 Gen Electric Nuclear reactor fuel bundle
JPS4932556Y1 (fi) * 1970-06-30 1974-09-03
GB1324192A (en) * 1970-10-29 1973-07-18 Atomic Energy Authority Uk Nuclear reactor fuel elements
NL7205288A (fi) * 1972-04-20 1973-10-23
US3878042A (en) * 1973-09-12 1975-04-15 Gen Electric Spring and stop assembly for nuclear fuel bundle
US4036692A (en) * 1975-08-01 1977-07-19 The Babcock & Wilcox Company Nuclear fuel element nut retainer cup
FR2529704B1 (fr) * 1982-07-01 1987-09-04 Commissariat Energie Atomique Dispositif de fixation demontable d'un tube guide dans la piece d'extremite d'un assemblage combustible de reacteur nucleaire
US4678630A (en) * 1983-08-03 1987-07-07 The Babcock & Wilcox Company Spacer grid insert
DE3705181A1 (de) * 1987-02-18 1988-09-01 Siemens Ag Kernreaktorbrennelement
US4792429A (en) * 1987-08-24 1988-12-20 Combustion Engineering, Inc. Spring retention cap

Also Published As

Publication number Publication date
US4963318A (en) 1990-10-16
JPH02296193A (ja) 1990-12-06
EP0395334A3 (en) 1991-03-20
DE69010389D1 (de) 1994-08-11
JPH0658415B2 (ja) 1994-08-03
ES2056379T3 (es) 1994-10-01
EP0395334B1 (en) 1994-07-06
EP0395334A2 (en) 1990-10-31

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: GENERAL ELECTRIC COMPANY