ZA953648B - Guide tube retainer - Google Patents

Guide tube retainer

Info

Publication number
ZA953648B
ZA953648B ZA953648A ZA953648A ZA953648B ZA 953648 B ZA953648 B ZA 953648B ZA 953648 A ZA953648 A ZA 953648A ZA 953648 A ZA953648 A ZA 953648A ZA 953648 B ZA953648 B ZA 953648B
Authority
ZA
South Africa
Prior art keywords
guide tube
tube retainer
retainer
guide
tube
Prior art date
Application number
ZA953648A
Inventor
Douglas Jeffrey Attix
Original Assignee
B & W Fuel Co
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 B & W Fuel Co filed Critical B & W Fuel Co
Publication of ZA953648B publication Critical patent/ZA953648B/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0829—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
ZA953648A 1994-05-10 1995-05-05 Guide tube retainer ZA953648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24035394A 1994-05-10 1994-05-10

Publications (1)

Publication Number Publication Date
ZA953648B true ZA953648B (en) 1996-04-10

Family

ID=22906193

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA953648A ZA953648B (en) 1994-05-10 1995-05-05 Guide tube retainer

Country Status (6)

Country Link
EP (1) EP0682345B1 (en)
JP (1) JPH07318675A (en)
KR (1) KR950034284A (en)
DE (1) DE69501360T2 (en)
ES (1) ES2112021T3 (en)
ZA (1) ZA953648B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314202B4 (en) * 2003-03-28 2005-07-07 Shaft-Form-Engineering Gmbh circlip
CN109935364A (en) * 2017-12-19 2019-06-25 中国原子能科学研究院 A kind of guiding pipe connected pipe, upper tube socket and fuel assembly skeleton

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657082A (en) * 1950-04-06 1953-10-27 Veeder Root Inc Keying device
CH302651A (en) * 1951-03-16 1954-10-31 British Thomson Houston Co Ltd Device with two concentrically arranged elements and an elastic intermediate member to secure them against axial displacement.
US2704681A (en) * 1952-08-28 1955-03-22 R fischer
US3769158A (en) * 1971-11-24 1973-10-30 Nuclear Fuel Services End fitting retainer for nuclear fuel assembly
US4136982A (en) * 1977-10-04 1979-01-30 General Motors Corporation Centered fastener assembly
FR2529704B1 (en) * 1982-07-01 1987-09-04 Commissariat Energie Atomique DEVICE FOR FASTENING A GUIDE TUBE INTO THE END PIECE OF A NUCLEAR REACTOR FUEL ASSEMBLY

Also Published As

Publication number Publication date
EP0682345A1 (en) 1995-11-15
JPH07318675A (en) 1995-12-08
DE69501360D1 (en) 1998-02-12
ES2112021T3 (en) 1998-03-16
EP0682345B1 (en) 1998-01-07
KR950034284A (en) 1995-12-28
DE69501360T2 (en) 1998-05-20

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