AT329609B - HEAT EXCHANGER TUBE WITH PROFILED TUBE WALL AND PROCESS FOR MANUFACTURING THESS - Google Patents

HEAT EXCHANGER TUBE WITH PROFILED TUBE WALL AND PROCESS FOR MANUFACTURING THESS

Info

Publication number
AT329609B
AT329609B AT451673A AT451673A AT329609B AT 329609 B AT329609 B AT 329609B AT 451673 A AT451673 A AT 451673A AT 451673 A AT451673 A AT 451673A AT 329609 B AT329609 B AT 329609B
Authority
AT
Austria
Prior art keywords
thess
manufacturing
heat exchanger
profiled
tube wall
Prior art date
Application number
AT451673A
Other languages
German (de)
Other versions
ATA451673A (en
Inventor
Helge Jonasson
Original Assignee
Ctc Ab
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 Ctc Ab filed Critical Ctc Ab
Publication of ATA451673A publication Critical patent/ATA451673A/en
Application granted granted Critical
Publication of AT329609B publication Critical patent/AT329609B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • 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
    • 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
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
AT451673A 1972-05-23 1973-05-23 HEAT EXCHANGER TUBE WITH PROFILED TUBE WALL AND PROCESS FOR MANUFACTURING THESS AT329609B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE667172A SE363164B (en) 1972-05-23 1972-05-23

Publications (2)

Publication Number Publication Date
ATA451673A ATA451673A (en) 1975-08-15
AT329609B true AT329609B (en) 1976-05-25

Family

ID=20269309

Family Applications (1)

Application Number Title Priority Date Filing Date
AT451673A AT329609B (en) 1972-05-23 1973-05-23 HEAT EXCHANGER TUBE WITH PROFILED TUBE WALL AND PROCESS FOR MANUFACTURING THESS

Country Status (9)

Country Link
JP (1) JPS5333779B2 (en)
AT (1) AT329609B (en)
CH (1) CH567237A5 (en)
DE (1) DE2325409A1 (en)
DK (1) DK143472C (en)
FI (1) FI59667C (en)
FR (1) FR2185781B1 (en)
GB (1) GB1429554A (en)
SE (1) SE363164B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1878981A1 (en) 2006-07-05 2008-01-16 GC-Heat Gebhard & Castiglia GmbH & Co. KG Electric heater for heating fluids

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132053B1 (en) * 1969-09-29 1976-09-10
JPS5132456U (en) * 1974-08-31 1976-03-10
JPS5924359B2 (en) * 1976-05-24 1984-06-08 「あきら」 富樫 tube body
JPS5914681B2 (en) * 1980-03-06 1984-04-05 三浦工業株式会社 Multi-tubular once-through boiler
JPS5933803B2 (en) * 1980-03-06 1984-08-18 三浦工業株式会社 Multi-tube once-through boiler
JPS56130504A (en) * 1980-03-14 1981-10-13 Miura Kogyo Kk Multi-tube type through boiler
DE3269190D1 (en) * 1982-09-03 1986-03-27 Wieland Werke Ag Finned tube with internal projections and method and apparatus for its manufacture
FR2549750B1 (en) * 1983-07-29 1986-03-21 Tubest Sa METHOD OF FORMING METAL CONDUITS FOR THE PRODUCTION OF CONDENSERS, TEMPERATURE EXCHANGERS AND THE LIKE
JP2865858B2 (en) * 1989-03-14 1999-03-08 シュティールリン・ハンス Absorber for diffusion absorber
ES2064208B1 (en) * 1992-07-09 1997-04-16 Castellon Melchor Daumal PROCEDURE FOR THE MANUFACTURE OF CORRUGATED TUBES.
JP3610653B2 (en) * 1995-12-26 2005-01-19 株式会社デンソー Groove processing method and groove processing apparatus for metal pipe
CN102288059A (en) * 2011-06-17 2011-12-21 苏州际能环境能源技术有限公司 Special pipe of plum blossom spiral ground source heat pump ground heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261756A (en) * 1965-01-28 1966-07-19 Charles C Ripley Embossed cladding fuel element and manufacturing process therefor
JPS4931863B1 (en) * 1969-07-02 1974-08-26
DE2043459A1 (en) * 1970-09-02 1972-03-09 Battelle Institut E V Heat transfer tube - for steam condensation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1878981A1 (en) 2006-07-05 2008-01-16 GC-Heat Gebhard & Castiglia GmbH & Co. KG Electric heater for heating fluids

Also Published As

Publication number Publication date
DE2325409A1 (en) 1973-12-06
CH567237A5 (en) 1975-09-30
JPS4949247A (en) 1974-05-13
FR2185781A1 (en) 1974-01-04
ATA451673A (en) 1975-08-15
DK143472C (en) 1981-12-28
FR2185781B1 (en) 1976-05-28
FI59667B (en) 1981-05-29
GB1429554A (en) 1976-03-24
JPS5333779B2 (en) 1978-09-16
DK143472B (en) 1981-08-24
FI59667C (en) 1981-09-10
SE363164B (en) 1974-01-07

Similar Documents

Publication Publication Date Title
IT978503B (en) HEAT EXCHANGER AND PROCESS FOR ITS MANUFACTURING
DK143202C (en) WELDED CONSTRUCTIONS LIKE HEAT EXCHANGERS
AT329609B (en) HEAT EXCHANGER TUBE WITH PROFILED TUBE WALL AND PROCESS FOR MANUFACTURING THESS
IT946457B (en) TUBE BUNDLE HEAT EXCHANGER AND PROCEDURE FOR THEIR MANUFACTURE
SE397603B (en) HEAT EXCHANGER
IT986537B (en) MACHINE AND METHOD FOR THE ASSEMBLY OF HUMAN PIPES HEAT EXCHANGER
IT986219B (en) METHOD OF MANUFACTURING HOLLOW OBJECTS IN PARTICULAR HEAT EXCHANGERS
BE795445A (en) CONVECTOR AND ITS MANUFACTURING PROCESS
IT995357B (en) TUBULAR HEAT EXCHANGER
IT1045378B (en) DEVICE FOR THE CLOSING OF DAMAGED HEAT EXCHANGER TUBES
AT325072B (en) HEAT EXCHANGER
IT976955B (en) PROCEDURE AND APPARATUS FOR PRODUCING FINNED TUBES
BE801855A (en) HEAT EXCHANGER
AR195358A1 (en) A SET OF FINISHED TUBE HEAT EXCHANGER
IT972714B (en) TUBULAR STRUCTURE COMPOSED IN PARTICULAR FOR HEAT EXCHANGERS
IT962550B (en) TUBE PLATE FOR HEAT EXCHANGER ESPECIALLY LARGE DIMENSIONS AND RELATED MANUFACTURING METHOD
BE774723A (en) TUBULAR HEAT EXCHANGER
CH538660A (en) Heat pipe and process for its manufacture
AT327246B (en) HEAT EXCHANGER
CA964046A (en) Method and apparatus for manufacturing finned heat exchangers
NL169364C (en) HEAT EXCHANGER WITH SPIRAL-SUPPORTED TUBES.
IT1003543B (en) HEAT EXCHANGER
BE758437A (en) FACADE HEATING DEVICE WITH A HEAT EXCHANGER
AT321328B (en) Heat exchanger with tubes that are elongated in relation to the outer tube diameter
CH529986A (en) Heat exchanger and method of making the same

Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELA Expired due to lapse of time