GB1095089A - Improvements in or relating to apparatus for corrugating sets of fins - Google Patents

Improvements in or relating to apparatus for corrugating sets of fins

Info

Publication number
GB1095089A
GB1095089A GB41562/66A GB4156266A GB1095089A GB 1095089 A GB1095089 A GB 1095089A GB 41562/66 A GB41562/66 A GB 41562/66A GB 4156266 A GB4156266 A GB 4156266A GB 1095089 A GB1095089 A GB 1095089A
Authority
GB
United Kingdom
Prior art keywords
fins
blades
corrugated
corrugating
punch
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
GB41562/66A
Other languages
English (en)
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 GB1095089A publication Critical patent/GB1095089A/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
    • 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 or 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 or 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (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)
GB41562/66A 1965-09-17 1966-09-16 Improvements in or relating to apparatus for corrugating sets of fins Expired GB1095089A (en)

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
GB1095089A true GB1095089A (en) 1967-12-13

Family

ID=8588590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41562/66A Expired GB1095089A (en) 1965-09-17 1966-09-16 Improvements in or relating to apparatus for corrugating sets of fins

Country Status (10)

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

Families Citing this family (9)

* 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
FR2935531B1 (fr) * 2008-08-26 2010-09-17 Areva Np Grille d'espacement pour assemblage de combustible et assemblage de combustible associe
CN114406061B (zh) * 2022-01-20 2025-04-25 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
CN119035380B (zh) * 2024-10-30 2025-01-21 南通鑫秀汽车配件有限公司 一种汽车配件冲压模具

Family Cites Families (5)

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

Also Published As

Publication number Publication date
NL6613041A (enrdf_load_html_response) 1967-03-20
LU51971A1 (enrdf_load_html_response) 1966-11-15
DE1527954A1 (de) 1970-10-22
US3439521A (en) 1969-04-22
BE686225A (enrdf_load_html_response) 1967-02-01
ES331034A1 (es) 1969-01-01
FR1464667A (fr) 1967-01-06
SE313793B (enrdf_load_html_response) 1969-08-25
CH446243A (fr) 1967-11-15

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