GB887797A - Improvements in or relating to the production of sheathed formed elements - Google Patents

Improvements in or relating to the production of sheathed formed elements

Info

Publication number
GB887797A
GB887797A GB41054/58A GB4105458A GB887797A GB 887797 A GB887797 A GB 887797A GB 41054/58 A GB41054/58 A GB 41054/58A GB 4105458 A GB4105458 A GB 4105458A GB 887797 A GB887797 A GB 887797A
Authority
GB
United Kingdom
Prior art keywords
container
die
dies
tube
ram
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.)
Expired
Application number
GB41054/58A
Other languages
English (en)
Inventor
Maurice Gauthron
Claude Beernaert
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
Publication of GB887797A publication Critical patent/GB887797A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during welding
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G21C21/10—Manufacture of fuel elements or breeder elements contained in non-active casings by extrusion, drawing, or stretching by rolling, e.g. "picture frame" technique
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB41054/58A 1957-12-19 1958-12-19 Improvements in or relating to the production of sheathed formed elements Expired GB887797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1188829T 1957-12-19

Publications (1)

Publication Number Publication Date
GB887797A true GB887797A (en) 1962-01-24

Family

ID=9665502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41054/58A Expired GB887797A (en) 1957-12-19 1958-12-19 Improvements in or relating to the production of sheathed formed elements

Country Status (3)

Country Link
FR (1) FR1188829A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB887797A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL107183C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
NL107183C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1188829A (fr) 1959-09-25
NL234314A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
SU651668A3 (ru) Устройство дл обжима концов металлических труб
GB902197A (en) Method of attaching fittings to rods or tubes of resin-bonded fibre
GB851949A (en) Improvements in apparatus for extruding a metal billet
GB1233453A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB896756A (en) Improvements in or relating to the production of fuel elements for nuclear reactors
GB887797A (en) Improvements in or relating to the production of sheathed formed elements
ES328032A1 (es) Metodo y aparato para aumentar la ductilidad de un articulo en un proceso de embuticion.
GB1027407A (en) Method and apparatus for assembling hollow anodes for dry cell batteries
SE7407507L (sv) Forfarande vid hydrostatisk stengpressning av ror.
GB1337195A (en) Method of tube drawing and die arrangement for application of this method
GB815044A (en) Improvements in electrical connectors and methods of applying them
GB801158A (en) Improvements in the manufacture of tubular metal elements
GB898387A (en) Collapsible tube and apparatus for producing said tube
GB1012116A (en) Improvements in or relating to the manufacture of oil-filled single-core or multi-core electric cables
GB1201464A (en) High pressure containers for cyclically varying pressures
GB889890A (en) Improved process and apparatus for producing energy by nuclear fusion
JPS5554420A (en) Manufacture of high-temperature detector
GB1370572A (en) Hollow quartz slugs
JPS57129477A (en) Manufacture for heating and fixing roll
GB928912A (en) Improvements in connections for pipes and tubes
GB1046102A (en) Methods and devices for generating electrical energy from an ionized gaseous stream having a pressure gradient
GB965579A (en) Improvements in the manufacture of wall plugs
GB643857A (en) Extruding apparatus for forming tubes of uniform internal diameter and having an external diameter variable along the length of the tube
GB868528A (en) Thermoplastic connecting members for pipes and method of preparing them
JPS5764411A (en) Method for forced lubricating drawing of pipe material