DK311678A - RIBBERS AND PROCEDURE AND APPARATUS FOR PREPARATION - Google Patents

RIBBERS AND PROCEDURE AND APPARATUS FOR PREPARATION

Info

Publication number
DK311678A
DK311678A DK311678A DK311678A DK311678A DK 311678 A DK311678 A DK 311678A DK 311678 A DK311678 A DK 311678A DK 311678 A DK311678 A DK 311678A DK 311678 A DK311678 A DK 311678A
Authority
DK
Denmark
Prior art keywords
ribbers
procedure
preparation
Prior art date
Application number
DK311678A
Other languages
Danish (da)
Other versions
DK161623C (en
DK161623B (en
Inventor
M Saier
H W Kaestner
R Kloecker
Original Assignee
Wieland Werke Ag
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 Wieland Werke Ag filed Critical Wieland Werke Ag
Publication of DK311678A publication Critical patent/DK311678A/en
Publication of DK161623B publication Critical patent/DK161623B/en
Application granted granted Critical
Publication of DK161623C publication Critical patent/DK161623C/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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
    • 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
    • F28F1/34—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 obliquely
    • F28F1/36—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 obliquely the means being helically wound fins or wire spirals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DK311678A 1977-12-28 1978-07-11 METHOD AND APPARATUS FOR PREPARING A RIBBER DK161623C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2758526 1977-12-28
DE2758526A DE2758526C2 (en) 1977-12-28 1977-12-28 Method and device for manufacturing a finned tube

Publications (3)

Publication Number Publication Date
DK311678A true DK311678A (en) 1979-06-29
DK161623B DK161623B (en) 1991-07-29
DK161623C DK161623C (en) 1992-01-13

Family

ID=6027543

Family Applications (1)

Application Number Title Priority Date Filing Date
DK311678A DK161623C (en) 1977-12-28 1978-07-11 METHOD AND APPARATUS FOR PREPARING A RIBBER

Country Status (10)

Country Link
JP (1) JPS54100558A (en)
AT (1) AT369537B (en)
CH (1) CH636431A5 (en)
DE (1) DE2758526C2 (en)
DK (1) DK161623C (en)
ES (1) ES472257A1 (en)
FR (1) FR2413625B1 (en)
GB (1) GB2011601B (en)
IT (1) IT1105433B (en)
SE (1) SE446600B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758527C2 (en) * 1977-12-28 1985-04-25 Wieland-Werke Ag, 7900 Ulm Method and device for manufacturing a finned tube
DE2803273A1 (en) * 1978-01-26 1979-08-02 Wieland Werke Ag FIBER TUBE AND THE METHOD AND DEVICE FOR THE PRODUCTION THEREOF
DE3408626A1 (en) * 1984-03-09 1985-09-12 Wieland-Werke Ag, 7900 Ulm Wound heat exchanger, in particular for heat pumps or refrigerating plants
IT1198211B (en) * 1985-12-02 1988-12-21 Carrier Corp METHOD AND APPARATUS TO PRODUCE EXTERNALLY PERFECTED PIPES USING MULTIPLE HELICAL PITCH PRINCIPLES
DE4420756C1 (en) * 1994-06-15 1995-11-30 Wieland Werke Ag Ribbed heat exchanger tube
AT403320B (en) * 1996-03-04 1998-01-26 Vaillant Gmbh HEAT EXCHANGER ELEMENT AND HEAT EXCHANGER COMPOSED OF SUCH ELEMENTS
DE19757526C1 (en) * 1997-12-23 1999-04-29 Wieland Werke Ag Heat exchanger tube manufacturing method
DE10024682C2 (en) 2000-05-18 2003-02-20 Wieland Werke Ag Heat exchanger tube for evaporation with different pore sizes
DE10101589C1 (en) 2001-01-16 2002-08-08 Wieland Werke Ag Heat exchanger tube and process for its production
DE10156374C1 (en) * 2001-11-16 2003-02-27 Wieland Werke Ag Heat exchange tube structured on both sides has inner fins crossed by secondary grooves at specified rise angle
DE10159860C2 (en) 2001-12-06 2003-12-04 Sdk Technik Gmbh Heat transfer surface with an electroplated microstructure of protrusions
DE102006008083B4 (en) * 2006-02-22 2012-04-26 Wieland-Werke Ag Structured heat exchanger tube and method for its production
DE102008013929B3 (en) 2008-03-12 2009-04-09 Wieland-Werke Ag Metallic heat exchanger pipe i.e. integrally rolled ribbed type pipe, for e.g. air-conditioning and refrigeration application, has pair of material edges extending continuously along primary grooves, where distance is formed between edges
DE102011121733A1 (en) 2011-12-21 2013-06-27 Wieland-Werke Ag Evaporator tube with optimized external structure
DE102016006914B4 (en) 2016-06-01 2019-01-24 Wieland-Werke Ag heat exchanger tube
DE102016006913B4 (en) 2016-06-01 2019-01-03 Wieland-Werke Ag heat exchanger tube
DE102016006967B4 (en) 2016-06-01 2018-12-13 Wieland-Werke Ag heat exchanger tube
DE102018004701A1 (en) 2018-06-12 2019-12-12 Wieland-Werke Ag Metallic heat exchanger tube

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1865575A (en) * 1928-11-30 1932-07-05 Wolverine Tube Company Apparatus for manufacturing integral finned tubing
FR1472815A (en) * 1965-03-29 1967-03-10 Trane Co Advanced heat transfer surface
US3326283A (en) * 1965-03-29 1967-06-20 Trane Co Heat transfer surface
US3383892A (en) * 1965-08-13 1968-05-21 Anaconda American Brass Co Manufacture of integrally finned tubing
GB1092150A (en) * 1965-10-19 1967-11-22 Bjorn Large A method of producing ribbed tubes of deformable material
US3700382A (en) * 1966-03-30 1972-10-24 Eaton Yale & Towne Method and apparatus for making grooved wheels
US3753364A (en) * 1971-02-08 1973-08-21 Q Dot Corp Heat pipe and method and apparatus for fabricating same
US3768290A (en) * 1971-06-18 1973-10-30 Uop Inc Method of modifying a finned tube for boiling enhancement
US3758930A (en) * 1971-11-18 1973-09-18 Frost Eng Prod Inc Method of making hub or bearing housing, and pulley
US4159739A (en) * 1977-07-13 1979-07-03 Carrier Corporation Heat transfer surface and method of manufacture
DE2758527C2 (en) * 1977-12-28 1985-04-25 Wieland-Werke Ag, 7900 Ulm Method and device for manufacturing a finned tube
DE2735762C2 (en) * 1977-08-09 1983-11-24 Wieland-Werke Ag, 7900 Ulm Finned tube and device for its manufacture

Also Published As

Publication number Publication date
ES472257A1 (en) 1979-10-01
SE7808064L (en) 1979-06-29
AT369537B (en) 1983-01-10
IT7850681A0 (en) 1978-08-09
DK161623C (en) 1992-01-13
DE2758526C2 (en) 1986-03-06
CH636431A5 (en) 1983-05-31
SE446600B (en) 1986-09-29
JPS54100558A (en) 1979-08-08
DK161623B (en) 1991-07-29
GB2011601A (en) 1979-07-11
IT1105433B (en) 1985-11-04
ATA511378A (en) 1982-05-15
FR2413625A1 (en) 1979-07-27
DE2758526A1 (en) 1979-07-05
FR2413625B1 (en) 1985-10-11
GB2011601B (en) 1982-07-21

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Legal Events

Date Code Title Description
PBP Patent lapsed