IN147781B - - Google Patents
Info
- Publication number
- IN147781B IN147781B IN631/CAL/77A IN631CA1977A IN147781B IN 147781 B IN147781 B IN 147781B IN 631CA1977 A IN631CA1977 A IN 631CA1977A IN 147781 B IN147781 B IN 147781B
- Authority
- IN
- India
Links
Classifications
-
- 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
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
- F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives
-
- 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
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)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/689,774 US4102027A (en) | 1976-05-25 | 1976-05-25 | Spine finned tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN147781B true IN147781B (es) | 1980-06-28 |
Family
ID=24769848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN631/CAL/77A IN147781B (es) | 1976-05-25 | 1977-04-27 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4102027A (es) |
| JP (1) | JPS52143544A (es) |
| AR (1) | AR219705A1 (es) |
| AU (1) | AU507445B2 (es) |
| BR (1) | BR7703221A (es) |
| DE (1) | DE2722531C2 (es) |
| EG (1) | EG12526A (es) |
| ES (2) | ES459078A1 (es) |
| FR (1) | FR2352599A1 (es) |
| GB (1) | GB1577577A (es) |
| HK (1) | HK14781A (es) |
| IL (1) | IL52112A (es) |
| IN (1) | IN147781B (es) |
| IT (1) | IT1071315B (es) |
| MX (1) | MX145466A (es) |
| MY (1) | MY8200002A (es) |
| NZ (1) | NZ183986A (es) |
| PH (1) | PH15862A (es) |
| SU (1) | SU689626A3 (es) |
| YU (1) | YU41298B (es) |
| ZA (1) | ZA772479B (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5546382A (en) * | 1978-09-28 | 1980-04-01 | Sanyo Electric Co Ltd | Solar heat accumulator |
| US4763726A (en) * | 1984-08-16 | 1988-08-16 | Sunstrand Heat Transfer, Inc. | Heat exchanger core and heat exchanger employing the same |
| CA1292466C (en) * | 1985-08-21 | 1991-11-26 | Roy W. Abbott | Finned heat transfer device and method for making same |
| US4661184A (en) * | 1985-10-02 | 1987-04-28 | Klaey Hans | Method of and means for producing a helical band |
| DE3726677A1 (de) * | 1987-08-11 | 1989-02-23 | Schmoele Metall R & G | Verfahren und vorrichtung zur herstellung von waermetauscherrohren |
| US5085272A (en) * | 1991-02-11 | 1992-02-04 | The Venables Machine And Tool Company | Spine fin heat exchanger and method and apparatus for producing same |
| IL118159A0 (en) * | 1996-05-06 | 1996-12-05 | Israel State | Improved heat exchangers |
| US5967228A (en) * | 1997-06-05 | 1999-10-19 | American Standard Inc. | Heat exchanger having microchannel tubing and spine fin heat transfer surface |
| US6705391B1 (en) * | 2001-10-19 | 2004-03-16 | Scott Jay Lewin | Heat exchanger |
| JP4393854B2 (ja) * | 2003-09-01 | 2010-01-06 | 臼井国際産業株式会社 | フィン部材を外装した伝熱管 |
| EP1729079A1 (en) * | 2005-05-30 | 2006-12-06 | Son S.R.L. | Method for producing a heat exchange unit for a recovery steam generator, a heat exchange unit, a recovery steam generator and a tube for a heat exchange unit |
| CA2826861C (en) * | 2009-11-04 | 2014-05-20 | Evapco, Inc. | Hybrid heat exchange apparatus |
| US9709277B2 (en) | 2012-05-15 | 2017-07-18 | General Electric Company | Fuel plenum premixing tube with surface treatment |
| US9175855B2 (en) | 2012-10-29 | 2015-11-03 | General Electric Company | Combustion nozzle with floating aft plate |
| US20170108289A1 (en) * | 2015-10-16 | 2017-04-20 | General Electric Company | Heat exchanger and a method for forming a heat exchanger |
| CN106440911A (zh) * | 2016-08-15 | 2017-02-22 | 杭州菲德博管业有限公司 | 翅片管的结构 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB226175A (en) * | 1923-12-15 | 1925-07-02 | Griscom Russell Co | Improved fin tube for heat exchangers and method of making the same |
| FR616041A (fr) * | 1925-05-12 | 1927-01-21 | Uettwiller Et Cie Soc A R L | Tuyau à ailettes |
| US1689568A (en) * | 1927-02-17 | 1928-10-30 | Wade Benjamin Hathaway | Process of making radiator cores |
| US2152331A (en) * | 1936-10-26 | 1939-03-28 | Chase Brass & Copper Co | Helical-fin heat-exchange unit and method of production |
| US2251642A (en) * | 1938-05-21 | 1941-08-05 | Tilley | Manufacture of heat exchange tubing |
| GB833485A (en) * | 1956-04-12 | 1960-04-27 | Laurence Cecil Abbott | Extended surface tubes and the fabrication thereof |
| GB843236A (en) * | 1957-05-29 | 1960-08-04 | Gen Electric | Improvements in heat transfer surface heating discontinuous fins and method of manufacture |
| FR1329698A (fr) * | 1962-05-04 | 1963-06-14 | Perfectionnements dans la fabrication des tubes à ailettes pour échanges thermiques et tubes à ailettes fabriqués par ce procédé | |
| US3548488A (en) * | 1965-12-13 | 1970-12-22 | Universal Oil Prod Co | Method of producing finned tubing |
| CA937737A (en) * | 1970-07-13 | 1973-12-04 | Herbert J. Venables, Iii | Manufacture of heat exchanger tube |
| US3688375A (en) * | 1970-07-13 | 1972-09-05 | Herbert J Venables | Machine for manufacturing heat exchanger tube |
| JPS4713650U (es) * | 1971-03-16 | 1972-10-18 | ||
| JPS5134864A (ja) * | 1974-09-18 | 1976-03-24 | Hitachi Ltd | Fuintsukinetsukokankannoseizohoho oyobi sonoseizosochi |
| US4025681A (en) * | 1975-03-24 | 1977-05-24 | The Boeing Company | Environmentally durable metal honeycomb structure |
-
1976
- 1976-05-24 ES ES459078A patent/ES459078A1/es not_active Expired
- 1976-05-25 US US05/689,774 patent/US4102027A/en not_active Expired - Lifetime
-
1977
- 1977-04-25 ZA ZA00772479A patent/ZA772479B/xx unknown
- 1977-04-27 IN IN631/CAL/77A patent/IN147781B/en unknown
- 1977-04-28 AU AU24649/77A patent/AU507445B2/en not_active Expired
- 1977-05-02 NZ NZ183986A patent/NZ183986A/xx unknown
- 1977-05-03 GB GB18400/77A patent/GB1577577A/en not_active Expired
- 1977-05-03 PH PH19728A patent/PH15862A/en unknown
- 1977-05-10 EG EG280/77A patent/EG12526A/xx active
- 1977-05-11 JP JP5418877A patent/JPS52143544A/ja active Pending
- 1977-05-13 IT IT23551/77A patent/IT1071315B/it active
- 1977-05-13 MX MX169142A patent/MX145466A/es unknown
- 1977-05-18 YU YU1254/77A patent/YU41298B/xx unknown
- 1977-05-18 IL IL52112A patent/IL52112A/xx unknown
- 1977-05-18 AR AR267685A patent/AR219705A1/es active
- 1977-05-18 DE DE2722531A patent/DE2722531C2/de not_active Expired
- 1977-05-19 BR BR3221/77A patent/BR7703221A/pt unknown
- 1977-05-23 FR FR7715702A patent/FR2352599A1/fr active Granted
- 1977-05-23 SU SU772481705A patent/SU689626A3/ru active
- 1977-12-12 ES ES464977A patent/ES464977A1/es not_active Expired
-
1981
- 1981-04-23 HK HK147/81A patent/HK14781A/xx unknown
-
1982
- 1982-12-30 MY MY2/82A patent/MY8200002A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2352599B1 (es) | 1982-05-14 |
| GB1577577A (en) | 1980-10-29 |
| EG12526A (en) | 1979-06-30 |
| ES464977A1 (es) | 1978-09-01 |
| IL52112A (en) | 1979-07-25 |
| BR7703221A (pt) | 1978-02-14 |
| SU689626A3 (ru) | 1979-09-30 |
| US4102027A (en) | 1978-07-25 |
| NZ183986A (en) | 1979-12-11 |
| YU41298B (en) | 1987-02-28 |
| AU2464977A (en) | 1978-11-02 |
| IT1071315B (it) | 1985-04-02 |
| FR2352599A1 (fr) | 1977-12-23 |
| MY8200002A (en) | 1982-12-31 |
| MX145466A (es) | 1982-02-19 |
| AR219705A1 (es) | 1980-09-15 |
| JPS52143544A (en) | 1977-11-30 |
| HK14781A (en) | 1981-05-01 |
| ZA772479B (en) | 1978-03-29 |
| DE2722531A1 (de) | 1977-12-15 |
| YU125477A (en) | 1982-05-31 |
| PH15862A (en) | 1983-04-13 |
| DE2722531C2 (de) | 1983-12-29 |
| AU507445B2 (en) | 1980-02-14 |
| ES459078A1 (es) | 1978-04-01 |