GB1000270A - Process for machining tubular elements with fins for heat exchangers - Google Patents

Process for machining tubular elements with fins for heat exchangers

Info

Publication number
GB1000270A
GB1000270A GB10095/64A GB1009564A GB1000270A GB 1000270 A GB1000270 A GB 1000270A GB 10095/64 A GB10095/64 A GB 10095/64A GB 1009564 A GB1009564 A GB 1009564A GB 1000270 A GB1000270 A GB 1000270A
Authority
GB
United Kingdom
Prior art keywords
fins
heat exchangers
tubular elements
march
fuel
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
GB10095/64A
Other languages
English (en)
Inventor
Ennemond Maillet
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 GB1000270A publication Critical patent/GB1000270A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/28—Grooving workpieces
    • B23C3/34—Milling grooves of other forms, e.g. circumferential
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C5/00—Milling-cutters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Milling Processes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
GB10095/64A 1963-03-21 1964-03-10 Process for machining tubular elements with fins for heat exchangers Expired GB1000270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928830A FR1405807A (fr) 1963-03-21 1963-03-21 Procédé d'usinage d'éléments tubulaires à ailettes pour échangeurs de chaleur

Publications (1)

Publication Number Publication Date
GB1000270A true GB1000270A (en) 1965-08-04

Family

ID=8799800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10095/64A Expired GB1000270A (en) 1963-03-21 1964-03-10 Process for machining tubular elements with fins for heat exchangers

Country Status (7)

Country Link
US (1) US3247766A (en:Method)
BE (1) BE645512A (en:Method)
CH (1) CH408842A (en:Method)
FR (1) FR1405807A (en:Method)
GB (1) GB1000270A (en:Method)
LU (1) LU45633A1 (en:Method)
NL (1) NL6403036A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631758A (en) * 1969-08-22 1972-01-04 Ind Modulator Systems Corp Process for grooving fluid-bearing bars, and resulting articles
CH625611A5 (en:Method) * 1978-03-15 1981-09-30 Sulzer Ag
WO2017199911A1 (ja) * 2016-05-19 2017-11-23 兼房株式会社 回転切削工具を用いたディンプル加工方法

Also Published As

Publication number Publication date
BE645512A (en:Method) 1964-07-16
CH408842A (fr) 1966-03-15
LU45633A1 (en:Method) 1964-05-11
NL6403036A (en:Method) 1964-09-22
US3247766A (en) 1966-04-26
FR1405807A (fr) 1965-07-16

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