SE7809555L - BODY OR RODFORMED HEAVY EXCHANGE ORGANIZATION AND PROCEDURES FOR PREPARATION - Google Patents

BODY OR RODFORMED HEAVY EXCHANGE ORGANIZATION AND PROCEDURES FOR PREPARATION

Info

Publication number
SE7809555L
SE7809555L SE7809555A SE7809555A SE7809555L SE 7809555 L SE7809555 L SE 7809555L SE 7809555 A SE7809555 A SE 7809555A SE 7809555 A SE7809555 A SE 7809555A SE 7809555 L SE7809555 L SE 7809555L
Authority
SE
Sweden
Prior art keywords
rodformed
procedures
preparation
elements
tube
Prior art date
Application number
SE7809555A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE428159B (en
Inventor
S Amundin
Original Assignee
Amundin Sten Ing
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 Amundin Sten Ing filed Critical Amundin Sten Ing
Priority to SE7809555A priority Critical patent/SE428159B/en
Priority to NL7906605A priority patent/NL7906605A/en
Priority to DE19792936714 priority patent/DE2936714A1/en
Priority to DK378079A priority patent/DK378079A/en
Priority to FR7922649A priority patent/FR2436353A1/en
Priority to NO792944A priority patent/NO145854C/en
Priority to GB7931568A priority patent/GB2037417A/en
Publication of SE7809555L publication Critical patent/SE7809555L/en
Publication of SE428159B publication Critical patent/SE428159B/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
    • F28F1/12—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
    • F28F1/24—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 transversely
    • F28F1/26—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 transversely the means being integral with 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

A heat exchanger comprises finned elements (10) fitted onto a tube (20). The elements are formed with fan like blades formed with a transverse portion (11) and an inclined portion (12). Adjacent elements are secured to each other and the tube by a push fitting arrangement which may include rings (21). The push fitting may be by means of a tool (30). The heat exchanger may be used for heating by means of steam, oil, water or electric energy or may be used for cooling by means of water or oil. Finned elements may be fitted inside a tube as illustrated in Fig. 8 (not shown). <IMAGE>
SE7809555A 1978-09-12 1978-09-12 BODY OR RODFORMED HEAVY EXCHANGE ORGANIZATION AND PROCEDURE FOR PREPARATION SE428159B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7809555A SE428159B (en) 1978-09-12 1978-09-12 BODY OR RODFORMED HEAVY EXCHANGE ORGANIZATION AND PROCEDURE FOR PREPARATION
NL7906605A NL7906605A (en) 1978-09-12 1979-09-04 ROD OR TUBULAR HEAT EXCHANGE DEVICE AND METHOD FOR MAKING THEREOF
DE19792936714 DE2936714A1 (en) 1978-09-12 1979-09-11 ROD AND TUBULAR HEAT EXCHANGER AND METHOD FOR THE PRODUCTION THEREOF
DK378079A DK378079A (en) 1978-09-12 1979-09-11 BODY OR STYLE HEAT EXCHANGER AND METHOD FOR MANUFACTURING SUCH
FR7922649A FR2436353A1 (en) 1978-09-12 1979-09-11 TUBE OR STEM HEAT EXCHANGER DEVICE AND MANUFACTURING METHOD THEREOF
NO792944A NO145854C (en) 1978-09-12 1979-09-11 BODY OR PIPE FORM HEAT EXCHANGE ORGANIZATION, AND PROCEDURE FOR ITS MANUFACTURING
GB7931568A GB2037417A (en) 1978-09-12 1979-09-12 Heat exchanger with fins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7809555A SE428159B (en) 1978-09-12 1978-09-12 BODY OR RODFORMED HEAVY EXCHANGE ORGANIZATION AND PROCEDURE FOR PREPARATION

Publications (2)

Publication Number Publication Date
SE7809555L true SE7809555L (en) 1980-03-13
SE428159B SE428159B (en) 1983-06-06

Family

ID=20335795

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7809555A SE428159B (en) 1978-09-12 1978-09-12 BODY OR RODFORMED HEAVY EXCHANGE ORGANIZATION AND PROCEDURE FOR PREPARATION

Country Status (7)

Country Link
DE (1) DE2936714A1 (en)
DK (1) DK378079A (en)
FR (1) FR2436353A1 (en)
GB (1) GB2037417A (en)
NL (1) NL7906605A (en)
NO (1) NO145854C (en)
SE (1) SE428159B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU187016B (en) * 1983-02-01 1985-10-28 Energiagazdalkodasi Intezet Device for improving the heat-transfer coefficient of viscous liquids flowing in the tubes of heat exchangers
GB2265000B (en) * 1992-03-12 1996-07-03 David Bland Pierce Heat exchangers and tubes therefor
GB9415671D0 (en) * 1994-08-03 1994-09-21 Pierce David B Add-on fin, fitted tube and assembled heat exchanger

Also Published As

Publication number Publication date
NL7906605A (en) 1980-03-14
NO792944L (en) 1980-03-13
FR2436353B3 (en) 1981-05-29
SE428159B (en) 1983-06-06
FR2436353A1 (en) 1980-04-11
DK378079A (en) 1980-03-13
NO145854B (en) 1982-03-01
DE2936714A1 (en) 1980-04-03
GB2037417A (en) 1980-07-09
NO145854C (en) 1982-06-09

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