IT8153813V0 - Tubo provvisto di alette utilizzabile in dispositivi per la trasmissione del calore - Google Patents
Tubo provvisto di alette utilizzabile in dispositivi per la trasmissione del caloreInfo
- Publication number
- IT8153813V0 IT8153813V0 IT8153813U IT5381381U IT8153813V0 IT 8153813 V0 IT8153813 V0 IT 8153813V0 IT 8153813 U IT8153813 U IT 8153813U IT 5381381 U IT5381381 U IT 5381381U IT 8153813 V0 IT8153813 V0 IT 8153813V0
- Authority
- IT
- Italy
- Prior art keywords
- fins
- usable
- devices
- heat transmission
- tube provided
- 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
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3048959A DE3048959C2 (de) | 1980-12-24 | 1980-12-24 | Verfahren und Vorrichtung zur Herstellung eines Rippenrohres für Wärmeübertrager o.dgl. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8153813V0 true IT8153813V0 (it) | 1981-11-18 |
Family
ID=6120235
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8153813U IT8153813V0 (it) | 1980-12-24 | 1981-11-18 | Tubo provvisto di alette utilizzabile in dispositivi per la trasmissione del calore |
IT68498/81A IT1145744B (it) | 1980-12-24 | 1981-11-18 | Tubo alettato per dispositivo di trasmissione del calore |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68498/81A IT1145744B (it) | 1980-12-24 | 1981-11-18 | Tubo alettato per dispositivo di trasmissione del calore |
Country Status (10)
Country | Link |
---|---|
US (2) | US4425942A (it) |
BE (1) | BE891458A (it) |
CA (1) | CA1161835A (it) |
DE (1) | DE3048959C2 (it) |
DK (1) | DK573881A (it) |
FI (1) | FI814057L (it) |
FR (1) | FR2496862A1 (it) |
GB (1) | GB2089960A (it) |
IT (2) | IT8153813V0 (it) |
SE (1) | SE8107805L (it) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06100432B2 (ja) * | 1984-06-20 | 1994-12-12 | 株式会社日立製作所 | 伝熱管 |
JPS6189497A (ja) * | 1984-10-05 | 1986-05-07 | Hitachi Ltd | 伝熱管 |
US5070937A (en) * | 1991-02-21 | 1991-12-10 | American Standard Inc. | Internally enhanced heat transfer tube |
FR2676534B1 (fr) * | 1991-05-14 | 1999-02-12 | Valeo Thermique Moteur Sa | Echangeur de chaleur a faisceau de tubes, en particulier pour vehicule automobile, et procede pour sa fabrication. |
US5379536A (en) * | 1993-11-15 | 1995-01-10 | Lorenzana; Moises B. | Ironing board attachment including basket |
US5375654A (en) * | 1993-11-16 | 1994-12-27 | Fr Mfg. Corporation | Turbulating heat exchange tube and system |
US5415225A (en) * | 1993-12-15 | 1995-05-16 | Olin Corporation | Heat exchange tube with embossed enhancement |
US5872206A (en) * | 1994-10-06 | 1999-02-16 | The General Hospital Corporation | Compositions and methods for interfering wtih hepatitis B virus infection |
MY121235A (en) * | 1996-05-28 | 2006-01-28 | Usui Kokusai Sangyo Kk | Multi-layer lap bending method and device for zigzag tube with fins |
US5743417A (en) * | 1996-08-15 | 1998-04-28 | Mathis; S. Kent | Ironing board caddy |
US6092589A (en) | 1997-12-16 | 2000-07-25 | York International Corporation | Counterflow evaporator for refrigerants |
US5881592A (en) * | 1998-04-22 | 1999-03-16 | Cerro Copper Products Co. | Floating plug for drawing of tubes |
GB0213551D0 (en) * | 2002-06-13 | 2002-07-24 | Univ Nottingham | Controlling boundary layer fluid flow |
US6817098B2 (en) * | 2003-01-09 | 2004-11-16 | Chin-Chen Yuan | Method for forming inner flanges in a bushing which is used to secure a hose therein |
ITTO20030724A1 (it) * | 2003-09-19 | 2005-03-20 | Dayco Fuel Man Spa | Dispositivo di raffreddamento per un circuito di riciclo di carburante da un sistema di iniezione a un serbatoio di un autoveicolo |
DE102004038182A1 (de) * | 2004-08-06 | 2006-03-16 | Daimlerchrysler Ag | Verfahren zum spanabhebenden Bearbeiten von thermisch gespritzten Zylinderlaufbahnen |
US7363769B2 (en) * | 2005-03-09 | 2008-04-29 | Kelix Heat Transfer Systems, Llc | Electromagnetic signal transmission/reception tower and accompanying base station employing system of coaxial-flow heat exchanging structures installed in well bores to thermally control the environment housing electronic equipment within the base station |
AT501418B1 (de) * | 2005-03-11 | 2008-08-15 | Delunamagma Ind Gmbh | Injektor-geladene gasturbine mit atmosphärischer feststofffeuerung und rekuperativer abwärmenutzung |
US7464537B2 (en) * | 2005-04-04 | 2008-12-16 | United Technologies Corporation | Heat transfer enhancement features for a tubular wall combustion chamber |
US7293602B2 (en) * | 2005-06-22 | 2007-11-13 | Holtec International Inc. | Fin tube assembly for heat exchanger and method |
US20070166114A1 (en) * | 2005-12-23 | 2007-07-19 | Whitten James R | Orienting means for condom transport equipment |
WO2008032198A1 (en) * | 2006-09-15 | 2008-03-20 | L'air Liquide-Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Variable tube diameter for methane steam reformer (smr) |
US20080105406A1 (en) * | 2006-11-03 | 2008-05-08 | Foxconn Technology Co., Ltd. | Heat pipe with variable grooved-wick structure and method for manufacturing the same |
CN101349520B (zh) * | 2007-07-20 | 2010-12-29 | 富准精密工业(深圳)有限公司 | 热管的制造方法 |
US20090095368A1 (en) * | 2007-10-10 | 2009-04-16 | Baker Hughes Incorporated | High friction interface for improved flow and method |
CN102628466B (zh) * | 2012-04-19 | 2013-12-18 | 朱晓义 | 一种管道 |
US9845902B2 (en) * | 2012-05-13 | 2017-12-19 | InnerGeo LLC | Conduit for improved fluid flow and heat transfer |
US8607756B1 (en) * | 2012-09-10 | 2013-12-17 | Ford Global Technologies, Llc | Intake manifold |
CN103673603A (zh) * | 2012-09-26 | 2014-03-26 | 中国石油大学(北京) | 有交错排布衬里的加热炉辐射炉管 |
US8887398B1 (en) * | 2013-04-29 | 2014-11-18 | Tesla Motors, Inc. | Extruded member with altered radial fins |
US20140345837A1 (en) * | 2013-05-23 | 2014-11-27 | Hamilton Sundstrand Corporation | Heat exchanger distribution assembly and method |
CN103704054B (zh) * | 2014-01-10 | 2017-02-01 | 江苏恒源园艺用品有限公司 | 便于植物生长的园艺用支柱及其生产方法 |
GB201513415D0 (en) * | 2015-07-30 | 2015-09-16 | Senior Uk Ltd | Finned coaxial cooler |
DE102016006914B4 (de) * | 2016-06-01 | 2019-01-24 | Wieland-Werke Ag | Wärmeübertragerrohr |
US11781814B2 (en) * | 2020-03-16 | 2023-10-10 | The Boeing Company | Tapered groove width heat pipe |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3273599A (en) | 1966-09-20 | Internally finned condenser tube | ||
US1728016A (en) * | 1926-06-09 | 1929-09-10 | Nat Electric Prod Corp | Method for manufacturing tubes with enlarged ends |
US2228301A (en) * | 1939-08-22 | 1941-01-14 | Phelps Dodge Copper Prod | Tube drawing method and apparatus |
US2244800A (en) * | 1939-12-26 | 1941-06-10 | Pascale Miguel | Heat transfer tube |
GB565027A (en) | 1943-03-03 | 1944-10-24 | W G Jenkinson Ltd | Improvements in and relating to lead and lead-alloy pipes and tubes |
DE802854C (de) | 1950-02-21 | 1951-02-26 | Theodor Dr-Ing Veit | Einrichtung zur Daempfung von Abgas- bzw. Ansaugluft-Schwingungen in Verbindung mit Waermeaustauscher, insbesondere fuer Brennkraft-maschinen |
US2779972A (en) * | 1952-09-10 | 1957-02-05 | Kins Georg Heinrich | Pressure vessel |
FR1175187A (fr) * | 1956-05-21 | 1959-03-20 | Bundy Tubing Co | Structure de tube transférant la chaleur |
DE1767057U (de) | 1956-09-07 | 1958-05-22 | Mannesmann Ag | Laengsnahtgeschweisstes stahlrohr. |
DE1776135U (de) | 1958-07-07 | 1958-10-23 | Max Stecher | Tuben-staender mit aufrollvorrichtung. |
FR1217792A (fr) * | 1958-12-08 | 1960-05-05 | Cie De Pont A Mousson | élément perfectionné d'échangeur de chaleur |
DE1126431B (de) * | 1959-06-19 | 1962-03-29 | Laengerer & Reich Kuehler | Kuehlerrohreinsatz |
BE653792A (it) | 1963-09-30 | |||
US3267564A (en) | 1964-04-23 | 1966-08-23 | Calumet & Hecla | Method of producing duplex internally finned tube unit |
FR1406971A (fr) * | 1964-09-08 | 1965-07-23 | Calumet & Hecla | Tube composite |
US3402767A (en) | 1964-11-23 | 1968-09-24 | Euratom | Heat pipes |
US3326283A (en) * | 1965-03-29 | 1967-06-20 | Trane Co | Heat transfer surface |
FR1475915A (fr) * | 1966-02-24 | 1967-04-07 | Coutisson Sa Atel | Perfectionnements aux tubes pour échangeurs thermiques |
DE1767057A1 (de) * | 1968-03-26 | 1971-10-28 | Continental Oil Co | Reaktionsturm zur Herstellung von Tonerde durch waessrige Hydrolyse |
DE1776135A1 (de) * | 1968-09-26 | 1970-01-15 | Siemens Ag | Kesselberohrung fuer Durchlauf-Dampferzeuger |
US3612175A (en) | 1969-07-01 | 1971-10-12 | Olin Corp | Corrugated metal tubing |
JPS4931863B1 (it) | 1969-07-02 | 1974-08-26 | ||
DE2209325C3 (de) * | 1970-05-18 | 1978-08-03 | Noranda Metal Industries Inc., Bellingham, Wash. (V.St.A.) | Wärmeaustauschrohr |
US3830087A (en) * | 1970-07-01 | 1974-08-20 | Sumitomo Metal Ind | Method of making a cross-rifled vapor generating tube |
US3776018A (en) * | 1972-02-29 | 1973-12-04 | Noranda Metal Ind | Tubing with inner baffle fins and method of producing it |
US3961741A (en) * | 1972-09-13 | 1976-06-08 | Foster Wheeler Energy Corporation | Heat transfer tubes with internal extended surface |
FR2218956B1 (it) * | 1973-02-26 | 1977-09-02 | Starostin Jury | |
GB1470053A (en) * | 1973-03-26 | 1977-04-14 | Nat Res Dev | Vibratory forming of materials |
US4087893A (en) * | 1974-11-08 | 1978-05-09 | Nippon Gakki Seizo Kabushiki Kaisha | Process for producing a heat pipe |
DE2600821C3 (de) * | 1975-01-13 | 1980-06-19 | Hitachi Cable, Ltd. | Wärmetauscherwand, insbesondere Wärmetauscherrohr, und Verfahren zu ihrer Herstellung |
US4007774A (en) * | 1975-09-23 | 1977-02-15 | Uop Inc. | Heat exchange apparatus and method of controlling fouling therein |
US4314587A (en) | 1979-09-10 | 1982-02-09 | Combustion Engineering, Inc. | Rib design for boiler tubes |
US4349949A (en) | 1980-11-05 | 1982-09-21 | Kritzer Richard W | Method of making heat exchangers |
-
1980
- 1980-12-24 DE DE3048959A patent/DE3048959C2/de not_active Expired
-
1981
- 1981-11-18 IT IT8153813U patent/IT8153813V0/it unknown
- 1981-11-18 IT IT68498/81A patent/IT1145744B/it active
- 1981-11-23 GB GB8135229A patent/GB2089960A/en not_active Withdrawn
- 1981-12-01 CA CA000391241A patent/CA1161835A/en not_active Expired
- 1981-12-08 US US06/328,756 patent/US4425942A/en not_active Expired - Fee Related
- 1981-12-14 BE BE1/10372A patent/BE891458A/fr unknown
- 1981-12-17 FI FI814057A patent/FI814057L/fi not_active Application Discontinuation
- 1981-12-21 FR FR8123804A patent/FR2496862A1/fr active Pending
- 1981-12-23 DK DK573881A patent/DK573881A/da not_active Application Discontinuation
- 1981-12-28 SE SE8107805A patent/SE8107805L/ not_active Application Discontinuation
-
1983
- 1983-03-02 US US06/471,289 patent/US4476704A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2496862A1 (fr) | 1982-06-25 |
SE8107805L (sv) | 1982-06-25 |
GB2089960A (en) | 1982-06-30 |
DE3048959C2 (de) | 1985-08-29 |
DK573881A (da) | 1982-06-25 |
DE3048959A1 (de) | 1982-07-22 |
FI814057L (fi) | 1982-06-25 |
US4476704A (en) | 1984-10-16 |
US4425942A (en) | 1984-01-17 |
IT1145744B (it) | 1986-11-05 |
IT8168498A0 (it) | 1981-11-18 |
CA1161835A (en) | 1984-02-07 |
BE891458A (fr) | 1982-03-31 |
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