FR2364729A1 - Pistolet de depot de pate a braser et machine en faisant application - Google Patents

Pistolet de depot de pate a braser et machine en faisant application

Info

Publication number
FR2364729A1
FR2364729A1 FR7627825A FR7627825A FR2364729A1 FR 2364729 A1 FR2364729 A1 FR 2364729A1 FR 7627825 A FR7627825 A FR 7627825A FR 7627825 A FR7627825 A FR 7627825A FR 2364729 A1 FR2364729 A1 FR 2364729A1
Authority
FR
France
Prior art keywords
paste
grids
automatic machine
fuel elements
water nuclear
Prior art date
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.)
Granted
Application number
FR7627825A
Other languages
English (en)
Other versions
FR2364729B1 (fr
Inventor
Michel Watteau
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 FR7627825A priority Critical patent/FR2364729A1/fr
Priority to BE180915A priority patent/BE858710A/fr
Publication of FR2364729A1 publication Critical patent/FR2364729A1/fr
Application granted granted Critical
Publication of FR2364729B1 publication Critical patent/FR2364729B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

Pistolet pour le dépôt de pâte à braser sur des pièces à assembler. Ce pistolet comprend un ensemble d'admission de la pâte, un ensemble de commande de l'ensemble d'admission et un réservoir de stockage de ladite pâte, ledit ensemble d'admission comportant une chambre d'admission reliée par un canal d'admission audit réservoir, ladite chambre communiquant par un orifice avec une buse d'éjection solidaire dudit ensemble d'admission, et à l'intérieur de ladite chambre un pointeau mobile solidaire d'une tige, ledit pointeau étant apte à venir obturer ledit orifice, ledit ensemble de commande comprend un ressort de rappel plaquant ledit pointeau sur ledit orifice et un dispositif pour commander le retrait dudit pointeau, ledit réservoir comporte des moyens pour maintenir la pâte à braser sous une pression constante. Application à la réalisation d'une machine à braser des grilles d'assemblage combustible.
FR7627825A 1976-09-16 1976-09-16 Pistolet de depot de pate a braser et machine en faisant application Granted FR2364729A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7627825A FR2364729A1 (fr) 1976-09-16 1976-09-16 Pistolet de depot de pate a braser et machine en faisant application
BE180915A BE858710A (fr) 1976-09-16 1977-09-15 Machine de depot de pate a braser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7627825A FR2364729A1 (fr) 1976-09-16 1976-09-16 Pistolet de depot de pate a braser et machine en faisant application

Publications (2)

Publication Number Publication Date
FR2364729A1 true FR2364729A1 (fr) 1978-04-14
FR2364729B1 FR2364729B1 (fr) 1981-10-09

Family

ID=9177737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627825A Granted FR2364729A1 (fr) 1976-09-16 1976-09-16 Pistolet de depot de pate a braser et machine en faisant application

Country Status (2)

Country Link
BE (1) BE858710A (fr)
FR (1) FR2364729A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561151A1 (fr) * 1984-03-13 1985-09-20 Fragema Framatome & Cogema Procede et installation de soudage de grilles pour assemblage de combustible nucleaire
US4595815A (en) * 1982-11-09 1986-06-17 Cogema Et Framatome Process and installation for welding grids for nuclear fuel assemblies
EP0693752A1 (fr) * 1994-07-21 1996-01-24 Mitsubishi Nuclear Fuel Co. Procédé de fabrication de grilles pour assemblage de combustible nucléaire, et grilles obtenues par ce procédé

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595815A (en) * 1982-11-09 1986-06-17 Cogema Et Framatome Process and installation for welding grids for nuclear fuel assemblies
FR2561151A1 (fr) * 1984-03-13 1985-09-20 Fragema Framatome & Cogema Procede et installation de soudage de grilles pour assemblage de combustible nucleaire
EP0159228A1 (fr) * 1984-03-13 1985-10-23 SOCIETE COGEMA, FRAMATOME et URANIUM PECHINEY Procédé et installation de soudage de grilles pour assemblage de combustible nucléaire
EP0693752A1 (fr) * 1994-07-21 1996-01-24 Mitsubishi Nuclear Fuel Co. Procédé de fabrication de grilles pour assemblage de combustible nucléaire, et grilles obtenues par ce procédé
US5577081A (en) * 1994-07-21 1996-11-19 Mitsubishi Nuclear Fuel Co. Method of forming grids for nuclear fuel assembly and grids formed by same method

Also Published As

Publication number Publication date
BE858710A (fr) 1978-01-02
FR2364729B1 (fr) 1981-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse