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

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
US4305460A (en) * 1979-02-27 1981-12-15 General Atomic Company Heat transfer tube
GB2043867B (en) * 1979-02-27 1983-11-30 Gen Atomic Co Heat transfer tube and method of making same
ATE376504T1 (en) * 1996-12-16 2007-11-15 Valeo Vision VEHICLE HEADLIGHT REFLECTOR ADJUSTMENT 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
FR2009762B1 (en) 1974-02-01
DE1927184A1 (en) 1969-12-04
NL6908219A (en) 1969-12-02
FR2009762A1 (en) 1970-02-06

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Legal Events

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