NL144754B - SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS. - Google Patents

SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS.

Info

Publication number
NL144754B
NL144754B NL676716920A NL6716920A NL144754B NL 144754 B NL144754 B NL 144754B NL 676716920 A NL676716920 A NL 676716920A NL 6716920 A NL6716920 A NL 6716920A NL 144754 B NL144754 B NL 144754B
Authority
NL
Netherlands
Prior art keywords
bundle
heat exchange
exchange process
support grid
cylindrical elements
Prior art date
Application number
NL676716920A
Other languages
Dutch (nl)
Other versions
NL6716920A (en
Inventor
Gijsbrecht Gerhardus I Piepers
Leonard Hendrik Ir Vons
Original Assignee
Stichting Reactor Centrum
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
Priority to BE755194D priority Critical patent/BE755194A/en
Application filed by Stichting Reactor Centrum filed Critical Stichting Reactor Centrum
Priority to NL676716920A priority patent/NL144754B/en
Priority to DE1814297A priority patent/DE1814297C3/en
Publication of NL6716920A publication Critical patent/NL6716920A/xx
Publication of NL144754B publication Critical patent/NL144754B/en
Priority to NL757503822A priority patent/NL154855B/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
    • G21C3/34—Spacer grids
    • G21C3/348—Spacer grids formed of assembled non-intersecting strips
    • 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
    • G21C3/34—Spacer grids
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Springs (AREA)
NL676716920A 1967-12-13 1967-12-13 SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS. NL144754B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE755194D BE755194A (en) 1967-12-13 Spacing grid or spring plate - for bundle of cylindrical nuclear reactor fuel elements
NL676716920A NL144754B (en) 1967-12-13 1967-12-13 SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS.
DE1814297A DE1814297C3 (en) 1967-12-13 1968-12-12 Support grids for a set of cylindrical elements that take part in a heat exchange process
NL757503822A NL154855B (en) 1967-12-13 1975-04-01 SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL676716920A NL144754B (en) 1967-12-13 1967-12-13 SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS.

Publications (2)

Publication Number Publication Date
NL6716920A NL6716920A (en) 1969-06-17
NL144754B true NL144754B (en) 1975-01-15

Family

ID=19801970

Family Applications (2)

Application Number Title Priority Date Filing Date
NL676716920A NL144754B (en) 1967-12-13 1967-12-13 SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS.
NL757503822A NL154855B (en) 1967-12-13 1975-04-01 SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL757503822A NL154855B (en) 1967-12-13 1975-04-01 SUPPORT GRID FOR A BUNDLE OF CYLINDRICAL ELEMENTS PARTICIPATING IN A HEAT EXCHANGE PROCESS.

Country Status (2)

Country Link
DE (1) DE1814297C3 (en)
NL (2) NL144754B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1517670A (en) * 1976-01-09 1978-07-12 Commissariat Energie Atomique Spacer grids for nuclear reactor fuel assemblies
US4576228A (en) * 1984-02-03 1986-03-18 The United States Of America As Represented By The United States Department Of Energy Minimum wear tube support hole design
US4902468A (en) * 1987-10-21 1990-02-20 Westinghouse Electric Corp. Control rod support having planar wear surfaces
ES2078398T3 (en) * 1991-08-05 1995-12-16 Siemens Ag SPACER FOR COMBUSTIBLE ELEMENTS WITH OVERLAPPED CURVED SPRINGS.
US5488644A (en) * 1994-07-13 1996-01-30 General Electric Company Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules

Also Published As

Publication number Publication date
NL7503822A (en) 1975-07-31
DE1814297A1 (en) 1970-03-05
NL6716920A (en) 1969-06-17
NL154855B (en) 1977-10-17
DE1814297C3 (en) 1978-10-26
DE1814297B2 (en) 1978-03-09

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: REACTOR CENTRUM