DE69102844D1 - Rinnen gestaltende Vorrichtung. - Google Patents

Rinnen gestaltende Vorrichtung.

Info

Publication number
DE69102844D1
DE69102844D1 DE69102844T DE69102844T DE69102844D1 DE 69102844 D1 DE69102844 D1 DE 69102844D1 DE 69102844 T DE69102844 T DE 69102844T DE 69102844 T DE69102844 T DE 69102844T DE 69102844 D1 DE69102844 D1 DE 69102844D1
Authority
DE
Germany
Prior art keywords
designing device
channel designing
channel
designing
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 - Lifetime
Application number
DE69102844T
Other languages
English (en)
Inventor
Robert Samuel Wilks
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69102844D1 publication Critical patent/DE69102844D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/16—Remodelling hollow bodies with respect to the shape of the cross-section
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Forging (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE69102844T 1990-09-04 1991-09-03 Rinnen gestaltende Vorrichtung. Expired - Lifetime DE69102844D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/576,760 US5027635A (en) 1990-09-04 1990-09-04 Channel hot-forming apparatus

Publications (1)

Publication Number Publication Date
DE69102844D1 true DE69102844D1 (de) 1994-08-18

Family

ID=24305888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102844T Expired - Lifetime DE69102844D1 (de) 1990-09-04 1991-09-03 Rinnen gestaltende Vorrichtung.

Country Status (5)

Country Link
US (1) US5027635A (de)
EP (1) EP0474457B1 (de)
JP (1) JPH0755340B2 (de)
DE (1) DE69102844D1 (de)
ES (1) ES2056583T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231863A (en) * 1992-04-24 1993-08-03 General Electric Company Mandrel loading method and apparatus in a thermal sizing-annealing process
US5305359A (en) * 1993-05-13 1994-04-19 General Electric Company Dimensionally stable and corrosion-resistant fuel channels and related method of manufacture
US5361282A (en) * 1993-05-13 1994-11-01 General Electric Company Dimensionally stable and corrosion-resistant fuel channels and related method of manufacture
US5407494A (en) * 1993-12-21 1995-04-18 Crs Holdings, Inc. Method of fabricating a welded metallic duct assembly
FR2820062B1 (fr) * 2001-02-01 2003-03-07 Snecma Moteurs Installation de formage d'une piece et application au formage a chaud
DE10321827B3 (de) * 2003-05-14 2005-03-03 Framatome Anp Gmbh Richtvorrichtung für Brennelemente eines Druckwasserreaktors
CN104646455B (zh) * 2013-11-25 2017-03-15 珠海格力电器股份有限公司 管道矫形装置
RU2696619C1 (ru) * 2018-09-25 2019-08-05 Акционерное Общество "Атомэнергопроект" Устройство локализации расплава активной зоны ядерного реактора

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262304A (en) * 1966-07-26 Case straightener
US2461839A (en) * 1949-02-15 Device for eestoking to shape the
US3205691A (en) * 1959-12-15 1965-09-14 Republic Aviat Corp Method of and apparatus for fabricating hollow articles
SE310641B (de) * 1967-06-06 1969-05-12 Asea Ab
US3640116A (en) * 1968-06-03 1972-02-08 Asea Ab Mandrel for use in manufacturing a hollow elongated thin-walled metallic body and method of using such mandrel
DE2949876C2 (de) * 1979-12-12 1982-05-06 Lindauer Dornier Gmbh, 8990 Lindau Von außen gehaltener zylindrischer Breithalter für Schlauchware
US4697322A (en) * 1981-01-21 1987-10-06 Kraftwerk Union Aktiengesellschaft Method and device for repairing fuel assemblies of boiling-water nuclear reactors
US4604785A (en) * 1984-12-21 1986-08-12 General Electric Company Method of making fuel channel

Also Published As

Publication number Publication date
US5027635A (en) 1991-07-02
JPH04253516A (ja) 1992-09-09
EP0474457B1 (de) 1994-07-13
JPH0755340B2 (ja) 1995-06-14
EP0474457A1 (de) 1992-03-11
ES2056583T3 (es) 1994-10-01

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Legal Events

Date Code Title Description
8332 No legal effect for de