FR1464667A - Machine à onduler des séries d'ailettes - Google Patents

Machine à onduler des séries d'ailettes

Info

Publication number
FR1464667A
FR1464667A FR31823A FR31823A FR1464667A FR 1464667 A FR1464667 A FR 1464667A FR 31823 A FR31823 A FR 31823A FR 31823 A FR31823 A FR 31823A FR 1464667 A FR1464667 A FR 1464667A
Authority
FR
France
Prior art keywords
corrugating machine
fin series
fin
series
corrugating
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
FR31823A
Other languages
English (en)
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 FR31823A priority Critical patent/FR1464667A/fr
Priority to CH1261966A priority patent/CH446243A/fr
Priority to BE686225D priority patent/BE686225A/xx
Priority to ES331034A priority patent/ES331034A1/es
Priority to DE19661527954 priority patent/DE1527954A1/de
Priority to LU51971A priority patent/LU51971A1/xx
Priority to US579669A priority patent/US3439521A/en
Priority to NL6613041A priority patent/NL6613041A/xx
Priority to SE12478/66A priority patent/SE313793B/xx
Priority to GB41562/66A priority patent/GB1095089A/en
Application granted granted Critical
Publication of FR1464667A publication Critical patent/FR1464667A/fr
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 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/205—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with annular guides
    • 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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
    • 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
    • G21C3/08—Casings; Jackets provided with external means to promote heat-transfer, e.g. fins, baffles
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Transmission Devices (AREA)
  • Punching Or Piercing (AREA)
FR31823A 1965-09-17 1965-09-17 Machine à onduler des séries d'ailettes Expired FR1464667A (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR31823A FR1464667A (fr) 1965-09-17 1965-09-17 Machine à onduler des séries d'ailettes
CH1261966A CH446243A (fr) 1965-09-17 1966-08-31 Machine pour onduler les ailettes d'un élément tubulaire à ailettes
BE686225D BE686225A (lv) 1965-09-17 1966-08-31
ES331034A ES331034A1 (es) 1965-09-17 1966-09-09 Maquina para ondular una pluralidad de aletas mecanizadas previamente.
DE19661527954 DE1527954A1 (de) 1965-09-17 1966-09-12 Maschine zum wellenartigen Verformen von Rippen
LU51971A LU51971A1 (lv) 1965-09-17 1966-09-15
US579669A US3439521A (en) 1965-09-17 1966-09-15 Apparatus for corrugating sets of fins on sectors of tubular elements
NL6613041A NL6613041A (lv) 1965-09-17 1966-09-15
SE12478/66A SE313793B (lv) 1965-09-17 1966-09-16
GB41562/66A GB1095089A (en) 1965-09-17 1966-09-16 Improvements in or relating to apparatus for corrugating sets of fins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31823A FR1464667A (fr) 1965-09-17 1965-09-17 Machine à onduler des séries d'ailettes

Publications (1)

Publication Number Publication Date
FR1464667A true FR1464667A (fr) 1967-01-06

Family

ID=8588590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31823A Expired FR1464667A (fr) 1965-09-17 1965-09-17 Machine à onduler des séries d'ailettes

Country Status (10)

Country Link
US (1) US3439521A (lv)
BE (1) BE686225A (lv)
CH (1) CH446243A (lv)
DE (1) DE1527954A1 (lv)
ES (1) ES331034A1 (lv)
FR (1) FR1464667A (lv)
GB (1) GB1095089A (lv)
LU (1) LU51971A1 (lv)
NL (1) NL6613041A (lv)
SE (1) SE313793B (lv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010023395A2 (fr) * 2008-08-26 2010-03-04 Areva Np Grille d'espacement pour assemblage de combustible et assemblage de combustible associe

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341744A (en) * 1970-06-05 1973-12-25 Reiche & Co Apparatus for producing tubes with a corrugated wall
US3847004A (en) * 1971-03-25 1974-11-12 Bringewald Process Corp Apparatus and method for applying pressure and die and method for forming a part
US3845654A (en) * 1973-07-13 1974-11-05 Caterpillar Tractor Co Die forming apparatus
FR2563277B1 (fr) * 1984-04-19 1986-06-27 Snecma Procede pour renover des joints-labyrinthes uses, en particulier sur des pieces de turbomachines, et outils pour mettre en oeuvre ce procede
JP4327166B2 (ja) * 2005-02-25 2009-09-09 日高精機株式会社 コルゲートフィン製造装置
CN114406061A (zh) * 2022-01-20 2022-04-29 昆山联滔电子有限公司 一种折弯加工装置
CN116020931B (zh) * 2023-03-29 2023-06-27 适新科技（苏州）有限公司 金属薄片的筋槽成型设备及工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US237515A (en) * 1881-02-08 Crimping-machine
US24689A (en) * 1859-07-05 Improvement in corrugating sheet metal
US1623916A (en) * 1925-05-01 1927-04-05 Glascock Brothers Mfg Company Corrugating machine
BE461379A (lv) * 1941-12-19
US3154978A (en) * 1962-07-09 1964-11-03 United Wire & Supply Corp Tube pointer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010023395A2 (fr) * 2008-08-26 2010-03-04 Areva Np Grille d'espacement pour assemblage de combustible et assemblage de combustible associe
FR2935531A1 (fr) * 2008-08-26 2010-03-05 Areva Np Grille d'espacement pour assemblage de combustible et assemblage de combustible associe
WO2010023395A3 (fr) * 2008-08-26 2010-04-22 Areva Np Grille d ' espacement pour assemblage de combustible et assemblage de combustible muni d ' une telle grille d ' espacement

Also Published As

Publication number Publication date
US3439521A (en) 1969-04-22
SE313793B (lv) 1969-08-25
LU51971A1 (lv) 1966-11-15
NL6613041A (lv) 1967-03-20
ES331034A1 (es) 1969-01-01
CH446243A (fr) 1967-11-15
BE686225A (lv) 1967-02-01
DE1527954A1 (de) 1970-10-22
GB1095089A (en) 1967-12-13

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