IT1016263B - Perfezionamento nei tubi di trasfe rimento di calore - Google Patents
Perfezionamento nei tubi di trasfe rimento di caloreInfo
- Publication number
- IT1016263B IT1016263B IT51855/74A IT5185574A IT1016263B IT 1016263 B IT1016263 B IT 1016263B IT 51855/74 A IT51855/74 A IT 51855/74A IT 5185574 A IT5185574 A IT 5185574A IT 1016263 B IT1016263 B IT 1016263B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- heat transfer
- transfer pipes
- pipes
- heat
- 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
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/51—Heat exchange having heat exchange surface treatment, adjunct or enhancement
- Y10S165/515—Patterned surface, e.g. knurled, grooved
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49377—Tube with heat transfer means
- Y10T29/49378—Finned tube
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49377—Tube with heat transfer means
- Y10T29/49378—Finned tube
- Y10T29/49382—Helically finned
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49377—Tube with heat transfer means
- Y10T29/49378—Finned tube
- Y10T29/49384—Internally finned
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00376507A US3847212A (en) | 1973-07-05 | 1973-07-05 | Heat transfer tube having multiple internal ridges |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1016263B true IT1016263B (it) | 1977-05-30 |
Family
ID=23485292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51855/74A IT1016263B (it) | 1973-07-05 | 1974-07-01 | Perfezionamento nei tubi di trasfe rimento di calore |
Country Status (13)
Country | Link |
---|---|
US (1) | US3847212A (it) |
JP (1) | JPS5924311B2 (it) |
BR (1) | BR7405533D0 (it) |
DE (1) | DE2431162C3 (it) |
ES (1) | ES427964A1 (it) |
FR (1) | FR2236157B1 (it) |
GB (1) | GB1473708A (it) |
IL (1) | IL46080A (it) |
IT (1) | IT1016263B (it) |
PH (1) | PH10640A (it) |
SE (1) | SE415060B (it) |
ZA (1) | ZA743899B (it) |
ZM (1) | ZM10274A1 (it) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4118944A (en) * | 1977-06-29 | 1978-10-10 | Carrier Corporation | High performance heat exchanger |
JPS5611194A (en) * | 1979-07-10 | 1981-02-04 | Kubota Ltd | Production of steel pipe having projection on inside of circumferential surface |
DE2939597A1 (de) * | 1979-09-29 | 1981-04-02 | Ritter Heiztechnik GmbH, 4200 Oberhausen | Anlage zur waermegewinnung unter ausnutzung von luft- und sonnenenergie |
DE3036524C2 (de) * | 1979-09-29 | 1985-03-07 | Ritter Heiztechnik GmbH, 4200 Oberhausen | Wärmetauscher zur Wärmeaufnahme für eine Anlage zur Wärmegewinnung unter Ausnutzung von Luft- und Sonnenenergie |
US4330036A (en) * | 1980-08-21 | 1982-05-18 | Kobe Steel, Ltd. | Construction of a heat transfer wall and heat transfer pipe and method of producing heat transfer pipe |
DE3036998A1 (de) * | 1980-10-01 | 1982-06-03 | Johannes Dr. 5043 Burscheid Eibl | Waermetauscher |
ZA831483B (en) * | 1982-03-11 | 1983-11-30 | British Steel Corp | Cooling of materials |
JPS5913805U (ja) * | 1982-07-20 | 1984-01-27 | 株式会社東芝 | パルス燃焼機 |
EP0114640B1 (en) * | 1983-01-25 | 1988-03-02 | Wickes Products, Inc. | Finned heat exchanger tube having optimized heat transfer characteristics |
JPS60139418A (ja) * | 1983-12-28 | 1985-07-24 | Fanuc Ltd | 射出成形機における製品突出し装置 |
DE3414230A1 (de) * | 1984-04-14 | 1985-10-24 | Ernst Behm | Waermetauscherrohr |
JPS6110825U (ja) * | 1984-06-26 | 1986-01-22 | フアナツク株式会社 | 射出成形機におけるエジエクタ−機構 |
JPS6128511U (ja) * | 1984-07-25 | 1986-02-20 | フアナツク株式会社 | 射出成形機におけるエジェクター装置 |
JPH0235470Y2 (it) * | 1984-09-28 | 1990-09-26 | ||
JPS6189497A (ja) * | 1984-10-05 | 1986-05-07 | Hitachi Ltd | 伝熱管 |
US4660630A (en) * | 1985-06-12 | 1987-04-28 | Wolverine Tube, Inc. | Heat transfer tube having internal ridges, and method of making same |
US4685514A (en) * | 1985-12-23 | 1987-08-11 | Aluminum Company Of America | Planar heat exchange insert and method |
US4702312A (en) * | 1986-06-19 | 1987-10-27 | Aluminum Company Of America | Thin rod packing for heat exchangers |
US4705106A (en) * | 1986-06-27 | 1987-11-10 | Aluminum Company Of America | Wire brush heat exchange insert and method |
US4678548A (en) * | 1986-07-21 | 1987-07-07 | Aluminum Company Of America | Corrosion-resistant support apparatus and method of use for inert electrodes |
SE458717B (sv) * | 1986-11-17 | 1989-04-24 | Sandvik Ab | Cylinder foer vaermevaexlare |
CA1319164C (en) * | 1986-12-12 | 1993-06-15 | Kevin R. Drumm | Mechanical seal with heat exchanger |
DE3643782A1 (de) * | 1986-12-20 | 1988-07-07 | Wieland Werke Ag | Kraftstoffkuehler |
US4921042A (en) * | 1987-10-21 | 1990-05-01 | Carrier Corporation | High performance heat transfer tube and method of making same |
US4866830A (en) * | 1987-10-21 | 1989-09-19 | Carrier Corporation | Method of making a high performance, uniform fin heat transfer tube |
US5275234A (en) * | 1991-05-20 | 1994-01-04 | Heatcraft Inc. | Split resistant tubular heat transfer member |
DE4141240C2 (de) * | 1991-12-14 | 1993-09-30 | Wieland Werke Ag | Metallisches Wärmeaustauscherrohr zur Kühlung von zähen Medien |
DE4229177C1 (de) * | 1992-09-02 | 1994-04-21 | Testoterm Mestechnik Gmbh & Co | Gaskühler |
NL9301995A (nl) * | 1993-11-18 | 1995-06-16 | Dejatech Bv | Vinbuis voor een warmteuitwisselinrichting. |
US5690167A (en) * | 1994-12-05 | 1997-11-25 | High Performance Tube, Inc. | Inner ribbed tube of hard metal and method |
US5697430A (en) * | 1995-04-04 | 1997-12-16 | Wolverine Tube, Inc. | Heat transfer tubes and methods of fabrication thereof |
US5996686A (en) * | 1996-04-16 | 1999-12-07 | Wolverine Tube, Inc. | Heat transfer tubes and methods of fabrication thereof |
US6098420A (en) * | 1998-03-31 | 2000-08-08 | Sanyo Electric Co., Ltd. | Absorption chiller and heat exchanger tube used the same |
DE50001517D1 (de) * | 1999-10-08 | 2003-04-24 | Koenig & Bauer Ag | Zylinder einer rotationsdruckmaschine |
DE19963353B4 (de) * | 1999-12-28 | 2004-05-27 | Wieland-Werke Ag | Beidseitig strukturiertes Wärmeaustauscherrohr und Verfahren zu dessen Herstellung |
US6760972B2 (en) * | 2000-09-21 | 2004-07-13 | Packless Metal Hose, Inc. | Apparatus and methods for forming internally and externally textured tubing |
US6883597B2 (en) | 2001-04-17 | 2005-04-26 | Wolverine Tube, Inc. | Heat transfer tube with grooved inner surface |
US20040010913A1 (en) * | 2002-04-19 | 2004-01-22 | Petur Thors | Heat transfer tubes, including methods of fabrication and use thereof |
EP1845327B1 (en) * | 2002-06-10 | 2008-10-29 | Wolverine Tube Inc. | Method of manufacturing a heat transfer tube |
US7311137B2 (en) * | 2002-06-10 | 2007-12-25 | Wolverine Tube, Inc. | Heat transfer tube including enhanced heat transfer surfaces |
US8573022B2 (en) * | 2002-06-10 | 2013-11-05 | Wieland-Werke Ag | Method for making enhanced heat transfer surfaces |
US20060112535A1 (en) * | 2004-05-13 | 2006-06-01 | Petur Thors | Retractable finning tool and method of using |
US7254964B2 (en) * | 2004-10-12 | 2007-08-14 | Wolverine Tube, Inc. | Heat transfer tubes, including methods of fabrication and use thereof |
CA2601112C (en) * | 2005-03-25 | 2011-12-13 | Wolverine Tube, Inc. | Tool for making enhanced heat transfer surfaces |
DE102006004704A1 (de) * | 2006-01-31 | 2007-08-09 | BRÜNDERMANN, Georg | Verfahren zur Optimierung von Abhitzekesseln |
US8162040B2 (en) | 2006-03-10 | 2012-04-24 | Spinworks, LLC | Heat exchanging insert and method for fabricating same |
WO2010099535A2 (en) * | 2009-02-27 | 2010-09-02 | Purdue Research Foundation | Liquid-gas heat exchanger |
US20110083619A1 (en) * | 2009-10-08 | 2011-04-14 | Master Bashir I | Dual enhanced tube for vapor generator |
US8613308B2 (en) * | 2010-12-10 | 2013-12-24 | Uop Llc | Process for transferring heat or modifying a tube in a heat exchanger |
KR101601433B1 (ko) * | 2014-06-17 | 2016-03-08 | 두산중공업 주식회사 | 퍼니스용 이송관 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2279548A (en) * | 1938-06-11 | 1942-04-14 | Babcock & Wilcox Co | Liquid vaporizing tube |
GB601833A (en) * | 1944-06-19 | 1948-05-13 | Calumet And Hecla Cons Copper | Method of preforming finned tubing and the product thereof |
US3088494A (en) * | 1959-12-28 | 1963-05-07 | Babcock & Wilcox Co | Ribbed vapor generating tubes |
FR1386501A (fr) * | 1963-12-13 | 1965-01-22 | Tube pour chauffage et réfrigération notamment pour transformateurs | |
US3481394A (en) * | 1967-06-26 | 1969-12-02 | Calumet & Hecla Corp | Configuration of heat transfer tubing for vapor condensation on its outer surface |
US3612175A (en) * | 1969-07-01 | 1971-10-12 | Olin Corp | Corrugated metal tubing |
DE2209325C3 (de) * | 1970-05-18 | 1978-08-03 | Noranda Metal Industries Inc., Bellingham, Wash. (V.St.A.) | Wärmeaustauschrohr |
-
1973
- 1973-07-05 US US00376507A patent/US3847212A/en not_active Expired - Lifetime
-
1974
- 1974-06-18 ZA ZA00743899A patent/ZA743899B/xx unknown
- 1974-06-21 PH PH15963A patent/PH10640A/en unknown
- 1974-06-25 ZM ZM102/74A patent/ZM10274A1/xx unknown
- 1974-06-28 DE DE2431162A patent/DE2431162C3/de not_active Expired
- 1974-07-01 IT IT51855/74A patent/IT1016263B/it active
- 1974-07-04 ES ES427964A patent/ES427964A1/es not_active Expired
- 1974-07-04 SE SE7408823A patent/SE415060B/xx not_active IP Right Cessation
- 1974-07-04 GB GB2960374A patent/GB1473708A/en not_active Expired
- 1974-07-04 BR BR5533/74A patent/BR7405533D0/pt unknown
- 1974-07-05 JP JP49077236A patent/JPS5924311B2/ja not_active Expired
- 1974-07-05 FR FR7423527A patent/FR2236157B1/fr not_active Expired
- 1974-11-13 IL IL46080A patent/IL46080A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES427964A1 (es) | 1976-12-01 |
DE2431162C3 (de) | 1980-06-19 |
GB1473708A (en) | 1977-05-18 |
DE2431162A1 (de) | 1975-01-30 |
FR2236157B1 (it) | 1976-12-24 |
AU7059774A (en) | 1976-01-08 |
IL46080A (en) | 1978-03-10 |
IL46080A0 (en) | 1975-04-25 |
SE415060B (sv) | 1980-09-01 |
FR2236157A1 (it) | 1975-01-31 |
JPS5038123A (it) | 1975-04-09 |
ZA743899B (en) | 1975-06-25 |
DE2431162B2 (de) | 1979-10-04 |
SE7408823L (it) | 1975-01-07 |
BR7405533D0 (pt) | 1975-05-06 |
US3847212A (en) | 1974-11-12 |
PH10640A (en) | 1977-07-22 |
JPS5924311B2 (ja) | 1984-06-08 |
ZM10274A1 (en) | 1975-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19930709 |