SE7511825L - VERMEXLARTERUB AND WAY TO PRODUCE THIS - Google Patents

VERMEXLARTERUB AND WAY TO PRODUCE THIS

Info

Publication number
SE7511825L
SE7511825L SE7511825A SE7511825A SE7511825L SE 7511825 L SE7511825 L SE 7511825L SE 7511825 A SE7511825 A SE 7511825A SE 7511825 A SE7511825 A SE 7511825A SE 7511825 L SE7511825 L SE 7511825L
Authority
SE
Sweden
Prior art keywords
vermexlarterub
produce
way
Prior art date
Application number
SE7511825A
Other languages
Swedish (sv)
Inventor
P I Fontaine
B Todd
Original Assignee
Wiggin & Co Ltd Henry
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 Wiggin & Co Ltd Henry filed Critical Wiggin & Co Ltd Henry
Publication of SE7511825L publication Critical patent/SE7511825L/en

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible 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
    • F28F1/42—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
    • F28F1/422—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 with outside means integral with the tubular element and inside means integral with 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
    • 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
SE7511825A 1974-10-23 1975-10-22 VERMEXLARTERUB AND WAY TO PRODUCE THIS SE7511825L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4585174 1974-10-23

Publications (1)

Publication Number Publication Date
SE7511825L true SE7511825L (en) 1976-04-26

Family

ID=10438843

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7511825A SE7511825L (en) 1974-10-23 1975-10-22 VERMEXLARTERUB AND WAY TO PRODUCE THIS

Country Status (6)

Country Link
JP (1) JPS5165459A (en)
AU (1) AU8584575A (en)
BE (1) BE834806A (en)
DE (1) DE2547213A1 (en)
FR (1) FR2288962A1 (en)
SE (1) SE7511825L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837085U (en) * 1981-09-02 1983-03-10 三菱アルミニウム株式会社 Heat exchanger tube with fins
JPH06100432B2 (en) * 1984-06-20 1994-12-12 株式会社日立製作所 Heat transfer tube
DE3424658C2 (en) * 1984-07-02 1986-11-13 Mannesmann AG, 4000 Düsseldorf Heat transfer pipe, in particular heat pipe, and method for producing the same
KR930009932B1 (en) * 1987-12-09 1993-10-13 후지 꾸라 덴센 가부시끼가이샤 Heat pipe and method of manufacturing the same

Also Published As

Publication number Publication date
JPS5165459A (en) 1976-06-07
AU8584575A (en) 1977-04-21
BE834806A (en) 1976-04-23
DE2547213A1 (en) 1976-05-13
FR2288962A1 (en) 1976-05-21

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