FR2050650A5 - - Google Patents

Info

Publication number
FR2050650A5
FR2050650A5 FR6920597A FR6920597A FR2050650A5 FR 2050650 A5 FR2050650 A5 FR 2050650A5 FR 6920597 A FR6920597 A FR 6920597A FR 6920597 A FR6920597 A FR 6920597A FR 2050650 A5 FR2050650 A5 FR 2050650A5
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.)
Expired
Application number
FR6920597A
Other languages
French (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR6920597A priority Critical patent/FR2050650A5/fr
Priority to BE750722D priority patent/BE750722A/en
Priority to GB1238148D priority patent/GB1238148A/en
Application granted granted Critical
Publication of FR2050650A5 publication Critical patent/FR2050650A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
    • 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/10—End closures ; Means for tight mounting therefor
    • 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
    • G21C3/336—Spacer elements for fuel rods in the bundle
    • G21C3/338—Helicoidal spacer elements
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Fuel-Injection Apparatus (AREA)
FR6920597A 1969-06-19 1969-06-19 Expired FR2050650A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR6920597A FR2050650A5 (en) 1969-06-19 1969-06-19
BE750722D BE750722A (en) 1969-06-19 1970-05-21 PROCESS FOR PLACING A WIRE ON A CYLINDRICAL FUEL ELEMENT FOLLOWING A HELICOIDAL TRACE
GB1238148D GB1238148A (en) 1969-06-19 1970-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6920597A FR2050650A5 (en) 1969-06-19 1969-06-19

Publications (1)

Publication Number Publication Date
FR2050650A5 true FR2050650A5 (en) 1971-04-02

Family

ID=9036050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920597A Expired FR2050650A5 (en) 1969-06-19 1969-06-19

Country Status (3)

Country Link
BE (1) BE750722A (en)
FR (1) FR2050650A5 (en)
GB (1) GB1238148A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218620B1 (en) * 1973-02-19 1978-09-15 Commissariat Energie Atomique

Also Published As

Publication number Publication date
GB1238148A (en) 1971-07-07
BE750722A (en) 1970-11-03

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Legal Events

Date Code Title Description
ST Notification of lapse