DK161623C - METHOD AND APPARATUS FOR PREPARING A RIBBER - Google Patents
METHOD AND APPARATUS FOR PREPARING A RIBBERInfo
- Publication number
- DK161623C DK161623C DK311678A DK311678A DK161623C DK 161623 C DK161623 C DK 161623C DK 311678 A DK311678 A DK 311678A DK 311678 A DK311678 A DK 311678A DK 161623 C DK161623 C DK 161623C
- Authority
- DK
- Denmark
- Prior art keywords
- ribber
- preparing
- Prior art date
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
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 DK311678A (en) | 1979-06-29 |
DK161623B DK161623B (en) | 1991-07-29 |
DK161623C true 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)
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 |
GB2183519B (en) * | 1985-12-02 | 1989-10-04 | Carrier Corp | Method and apparatus for producing helically finned tubes |
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 |
DE102016006967B4 (en) | 2016-06-01 | 2018-12-13 | Wieland-Werke Ag | heat exchanger tube |
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 |
DE102018004701A1 (en) | 2018-06-12 | 2019-12-12 | Wieland-Werke Ag | Metallic heat exchanger tube |
Family Cites Families (12)
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 |
-
1977
- 1977-12-28 DE DE2758526A patent/DE2758526C2/en not_active Expired
-
1978
- 1978-07-11 DK DK311678A patent/DK161623C/en not_active IP Right Cessation
- 1978-07-14 AT AT0511378A patent/AT369537B/en not_active IP Right Cessation
- 1978-07-19 CH CH780678A patent/CH636431A5/en not_active IP Right Cessation
- 1978-07-19 GB GB7830321A patent/GB2011601B/en not_active Expired
- 1978-07-21 SE SE7808064A patent/SE446600B/en not_active IP Right Cessation
- 1978-08-01 ES ES472257A patent/ES472257A1/en not_active Expired
- 1978-08-09 FR FR7823493A patent/FR2413625B1/en not_active Expired
- 1978-08-09 IT IT50681/78A patent/IT1105433B/en active
- 1978-08-09 JP JP9717178A patent/JPS54100558A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE446600B (en) | 1986-09-29 |
FR2413625A1 (en) | 1979-07-27 |
DE2758526C2 (en) | 1986-03-06 |
CH636431A5 (en) | 1983-05-31 |
GB2011601A (en) | 1979-07-11 |
DK311678A (en) | 1979-06-29 |
FR2413625B1 (en) | 1985-10-11 |
ES472257A1 (en) | 1979-10-01 |
IT7850681A0 (en) | 1978-08-09 |
GB2011601B (en) | 1982-07-21 |
DE2758526A1 (en) | 1979-07-05 |
ATA511378A (en) | 1982-05-15 |
SE7808064L (en) | 1979-06-29 |
JPS54100558A (en) | 1979-08-08 |
AT369537B (en) | 1983-01-10 |
IT1105433B (en) | 1985-11-04 |
DK161623B (en) | 1991-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |