FR1189866A - Dispositif pour améliorer la transmission de la chaleur entre une surface et un fluide - Google Patents

Dispositif pour améliorer la transmission de la chaleur entre une surface et un fluide

Info

Publication number
FR1189866A
FR1189866A FR1189866DA FR1189866A FR 1189866 A FR1189866 A FR 1189866A FR 1189866D A FR1189866D A FR 1189866DA FR 1189866 A FR1189866 A FR 1189866A
Authority
FR
France
Prior art keywords
improving
fluid
transmission
heat
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
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.)
CA Parsons and Co Ltd
Original Assignee
CA Parsons and Co Ltd
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 CA Parsons and Co Ltd filed Critical CA Parsons and Co Ltd
Application granted granted Critical
Publication of FR1189866A publication Critical patent/FR1189866A/fr
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
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • 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
    • F28F1/14—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 longitudinally
    • 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
    • F28F1/14—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 longitudinally
    • F28F1/20—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 longitudinally the means being attachable to the 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
    • F28F1/36—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 the means being helically wound fins or wire spirals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR1189866D 1955-11-16 1956-11-16 Dispositif pour améliorer la transmission de la chaleur entre une surface et un fluide Expired FR1189866A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3281955 1955-11-16
GB942956 1956-03-26
GB1107756 1956-04-11

Publications (1)

Publication Number Publication Date
FR1189866A true FR1189866A (fr) 1959-10-07

Family

ID=27255365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1189866D Expired FR1189866A (fr) 1955-11-16 1956-11-16 Dispositif pour améliorer la transmission de la chaleur entre une surface et un fluide

Country Status (5)

Country Link
CH (1) CH368549A (OSRAM)
DE (2) DE1200449B (OSRAM)
FR (1) FR1189866A (OSRAM)
GB (1) GB847214A (OSRAM)
NL (4) NL108493C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242623B2 (en) 2012-04-02 2016-01-26 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Parking-lock arrangement and motor vehicle transmission

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866049A (en) * 1956-08-13 1961-04-26 Parsons C A & Co Ltd Improvements in and relating to nuclear reactors and fuel elements therefor
JPS5924359B2 (ja) * 1976-05-24 1984-06-08 「あきら」 富樫 管体
GB8431042D0 (en) * 1984-12-07 1985-02-13 Atomic Energy Authority Uk Gas cooled nuclear reactors
GB2168192B (en) * 1984-12-07 1989-08-31 Atomic Energy Authority Uk Gas cooled nuclear reactors
WO2008051066A1 (es) * 2006-10-23 2008-05-02 Gandara Granger Roman Condensador mejorado, para sistema de refrigeración
IT1403376B1 (it) * 2010-11-10 2013-10-17 S R S Servizi Di Ricerche E Sviluppo S R L Sistema statico intrinsecamente affidabile di refrigerazione con acqua ed aria con funzionamento illimitato per l'asportazione di calore da processi specie con finalita di sicurezza

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE192607C (OSRAM) *
AT94244B (de) * 1922-01-14 1923-09-10 Guido Ing Pirquet Wärmeaustauschvorrichtung.
US1640317A (en) * 1927-03-04 1927-08-23 Clarence H Haas Steam boiler
CH207254A (it) * 1938-07-19 1939-10-15 Corsetti Ernesto Dispositivo per lo scambio di calore tra fluidi.
GB554813A (en) * 1942-08-27 1943-07-20 Brown Fintube Co Improvements in or relating to apparatus for making finned tubes by resistance welding
SE127755C1 (sv) * 1945-05-28 1950-03-28 Ljungstroms Angturbin Ab Elementsats för värmeväxlare
DE845053C (de) * 1946-11-15 1952-07-28 Andre Huet Waermeaustauscher
DE804502C (de) * 1949-11-20 1951-04-23 Mahle Kg Zylinder, insbesondere fuer Luftgekuehlte Brennkraftmaschinen
DE897419C (de) * 1951-02-09 1953-11-19 Andre Huet Rohr fuer Waermetauscher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242623B2 (en) 2012-04-02 2016-01-26 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Parking-lock arrangement and motor vehicle transmission

Also Published As

Publication number Publication date
CH368549A (de) 1963-04-15
DE1200449B (de) 1965-09-09
GB847214A (en) 1960-09-07
DE1194511B (de) 1965-06-10
NL212214A (OSRAM)
NL220534A (OSRAM)
NL105005C (OSRAM)
NL108493C (OSRAM)

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