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GB1230196A - - Google Patents

Info

Publication number
GB1230196A
GB1230196A GB1230196DA GB1230196A GB 1230196 A GB1230196 A GB 1230196A GB 1230196D A GB1230196D A GB 1230196DA GB 1230196 A GB1230196 A GB 1230196A
Authority
GB
United Kingdom
Prior art keywords
copper
alloy
heading
manganese
june
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
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 filed Critical
Publication of GB1230196A publication Critical patent/GB1230196A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1,230,196. Copper base alloy. YORKSHIRE IMPERIAL METALS Ltd. June 5, 1969, [May 31, 1968], No.26327/68. Heading C7A. [Also in Division F4] A heat exchanger or condenser tube having at least part of its inner surface constituted by a series of alternate concave and convex surfaces comprises an alloy of 66 wt % copper, 30 wt % nickel, 2 wt % iron and 2 wt % manganese.
GB1230196D 1968-05-31 1968-05-31 Expired GB1230196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2632768 1968-05-31

Publications (1)

Publication Number Publication Date
GB1230196A true GB1230196A (en) 1971-04-28

Family

ID=10241922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230196D Expired GB1230196A (en) 1968-05-31 1968-05-31

Country Status (4)

Country Link
DE (1) DE1927184A1 (en)
FR (1) FR2009762B1 (en)
GB (1) GB1230196A (en)
NL (1) NL6908219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1793188A1 (en) * 2005-12-05 2007-06-06 GEA Ibérica S.A. Surface condenser

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL35557A (en) * 1970-01-12 1973-11-28 Universal Oil Prod Co Heat transfer tube with porous boiling surface
US3841136A (en) * 1972-03-07 1974-10-15 Universal Oil Prod Co Method of designing internally ridged heat transfer tube for optimum performance
JPS5924359B2 (en) * 1976-05-24 1984-06-08 「あきら」 富樫 tube body
GB2043867B (en) * 1979-02-27 1983-11-30 Gen Atomic Co Heat transfer tube and method of making same
US4305460A (en) * 1979-02-27 1981-12-15 General Atomic Company Heat transfer tube
ES2198541T3 (en) * 1996-12-16 2004-02-01 Valeo Vision CAR HEADLIGHT WITH REFLECTOR CONTROL DEVICE.
ES2199036B1 (en) * 2001-10-26 2004-11-16 Valeo Termico, S.A. HEAT EXCHANGER, ESPECIALLY FOR THE COOLING OF GASES IN AN EXHAUST GAS RECIRCULATION SYSTEM.
AT505202B1 (en) * 2007-05-10 2009-07-15 Gebauer & Griller Metallwerk G METAL ALLOY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1793188A1 (en) * 2005-12-05 2007-06-06 GEA Ibérica S.A. Surface condenser

Also Published As

Publication number Publication date
DE1927184A1 (en) 1969-12-04
FR2009762A1 (en) 1970-02-06
NL6908219A (en) 1969-12-02
FR2009762B1 (en) 1974-02-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee