FR2174872B1 - - Google Patents
Info
- Publication number
- FR2174872B1 FR2174872B1 FR7307041A FR7307041A FR2174872B1 FR 2174872 B1 FR2174872 B1 FR 2174872B1 FR 7307041 A FR7307041 A FR 7307041A FR 7307041 A FR7307041 A FR 7307041A FR 2174872 B1 FR2174872 B1 FR 2174872B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- F28F1/424—Means comprising outside portions integral with inside portions
- F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
- B21D15/06—Corrugating tubes transversely, e.g. helically annularly
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23257172A | 1972-03-07 | 1972-03-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2174872A1 FR2174872A1 (en) | 1973-10-19 |
| FR2174872B1 true FR2174872B1 (en) | 1976-04-30 |
Family
ID=22873680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7307041A Expired FR2174872B1 (en) | 1972-03-07 | 1973-02-28 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3779312A (en) |
| JP (1) | JPS5641915B2 (en) |
| AR (1) | AR196754A1 (en) |
| AT (1) | AT329608B (en) |
| AU (1) | AU469249B2 (en) |
| BR (1) | BR7301661D0 (en) |
| CA (1) | CA968342A (en) |
| CH (1) | CH564752A5 (en) |
| DE (1) | DE2310315B2 (en) |
| EG (1) | EG10775A (en) |
| ES (1) | ES214248Y (en) |
| FR (1) | FR2174872B1 (en) |
| GB (1) | GB1418113A (en) |
| IL (1) | IL41446A (en) |
| IT (1) | IT977286B (en) |
| ZA (1) | ZA73737B (en) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132456U (en) * | 1974-08-31 | 1976-03-10 | ||
| JPS5238663A (en) * | 1975-09-22 | 1977-03-25 | Hitachi Ltd | Heat transmission tube |
| JPS5169164U (en) * | 1974-11-27 | 1976-06-01 | ||
| US4007774A (en) * | 1975-09-23 | 1977-02-15 | Uop Inc. | Heat exchange apparatus and method of controlling fouling therein |
| JPS5924359B2 (en) * | 1976-05-24 | 1984-06-08 | 「あきら」 富樫 | tube body |
| FR2374610A1 (en) * | 1976-12-15 | 1978-07-13 | Gen Atomic Co | HELICOIDAL RIBBON TUBE FOR HEAT EXCHANGES AND ITS MANUFACTURING PROCESS |
| DE2814828C3 (en) * | 1978-04-06 | 1981-07-09 | Metallgesellschaft Ag, 6000 Frankfurt | Gas cooler with internally ribbed lead pipes |
| JPS5514956Y2 (en) * | 1978-05-04 | 1980-04-05 | ||
| US4583389A (en) * | 1978-08-28 | 1986-04-22 | Ltv Steel | Method for removing certain of the corrugations in a helically corrugated pipe |
| JPS5526706Y2 (en) * | 1978-12-13 | 1980-06-26 | ||
| US4305460A (en) * | 1979-02-27 | 1981-12-15 | General Atomic Company | Heat transfer tube |
| GB2043867B (en) * | 1979-02-27 | 1983-11-30 | Gen Atomic Co | Heat transfer tube and method of making same |
| US4228852A (en) * | 1979-02-28 | 1980-10-21 | Akira Togashi | Tubular body |
| 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 |
| US4679544A (en) * | 1983-11-04 | 1987-07-14 | Modern Home Products Corp. | Threaded adjustable gas intake assembly |
| US4773384A (en) * | 1983-11-04 | 1988-09-27 | Modern Home Products Corp. | Adjustable gas intake assembly |
| JPS60142195A (en) * | 1983-12-28 | 1985-07-27 | Hitachi Cable Ltd | Heat transfer tube equipped with groove on internal surface thereof |
| JPH06100432B2 (en) * | 1984-06-20 | 1994-12-12 | 株式会社日立製作所 | Heat transfer tube |
| US4685292A (en) * | 1985-09-09 | 1987-08-11 | Zwick Energy Research Organization, Inc. | Exhaust cooling system for internal combustion engine |
| US5271376A (en) * | 1991-08-12 | 1993-12-21 | Rheem Manufacturing Company | Serpentined tubular heat exchanger apparatus for a fuel-fired forced air heating furnace |
| JP3315785B2 (en) * | 1993-12-14 | 2002-08-19 | 株式会社神戸製鋼所 | Heat transfer tube for absorber |
| US5697430A (en) * | 1995-04-04 | 1997-12-16 | Wolverine Tube, Inc. | Heat transfer tubes and methods of fabrication thereof |
| US5655599A (en) * | 1995-06-21 | 1997-08-12 | Gas Research Institute | Radiant tubes having internal fins |
| JPH09152290A (en) * | 1995-11-29 | 1997-06-10 | Sanyo Electric Co Ltd | Absorption refrigerating machine |
| US5979548A (en) * | 1996-12-23 | 1999-11-09 | Fafco, Inc. | Heat exchanger having heat exchange tubes with angled heat-exchange performance-improving indentations |
| US7017651B1 (en) * | 2000-09-13 | 2006-03-28 | Raytheon Company | Method and apparatus for temperature gradient control in an electronic system |
| NO20025536D0 (en) * | 2002-11-18 | 2002-11-18 | Norsk Hydro As | Flexible tubing, e.g. a tube bellows |
| GB0306179D0 (en) * | 2003-03-18 | 2003-04-23 | Imp College Innovations Ltd | Piping |
| GB0420971D0 (en) * | 2004-09-21 | 2004-10-20 | Imp College Innovations Ltd | Piping |
| US8029749B2 (en) | 2004-09-21 | 2011-10-04 | Technip France S.A.S. | Cracking furnace |
| US7749462B2 (en) | 2004-09-21 | 2010-07-06 | Technip France S.A.S. | Piping |
| EP1793188A1 (en) * | 2005-12-05 | 2007-06-06 | GEA Ibérica S.A. | Surface condenser |
| DE102006004704A1 (en) * | 2006-01-31 | 2007-08-09 | BRÜNDERMANN, Georg | Method for optimizing waste heat boilers |
| US8162040B2 (en) | 2006-03-10 | 2012-04-24 | Spinworks, LLC | Heat exchanging insert and method for fabricating same |
| CN1924507A (en) * | 2006-09-08 | 2007-03-07 | 清华大学 | Helical groove heat exchange pipe for water heater |
| DE102008002430C5 (en) * | 2007-07-11 | 2018-03-22 | Hanon Systems | Exhaust gas heat exchanger with vibration-damped exchanger tube bundle |
| DE102008001660A1 (en) * | 2007-07-11 | 2009-01-15 | Visteon Global Technologies, Inc., Van Buren Township | Lightweight flow heat exchanger |
| DE102008030423B4 (en) | 2007-12-05 | 2016-03-03 | GIB - Gesellschaft für Innovation im Bauwesen mbH | Pipe with a surface profile-modified outer surface by pimples |
| US9121630B1 (en) | 2008-04-07 | 2015-09-01 | Rygan Corp. | Method, apparatus, conduit, and composition for low thermal resistance ground heat exchange |
| US9816023B2 (en) * | 2008-04-07 | 2017-11-14 | Rygan Corp | Method, apparatus, header, and composition for ground heat exchange |
| GB0817219D0 (en) | 2008-09-19 | 2008-10-29 | Heliswirl Petrochemicals Ltd | Cracking furnace |
| US20120060727A1 (en) * | 2009-03-17 | 2012-03-15 | ToTAL PETROCHECMICALS RESEARCH FELUY | Process for quenching the effluent gas of a furnace |
| KR101620106B1 (en) * | 2010-01-15 | 2016-05-13 | 엘지전자 주식회사 | Double-piped heat exchanger |
| JP5987212B2 (en) * | 2012-12-25 | 2016-09-07 | 矢崎総業株式会社 | Wire harness |
| WO2014151340A1 (en) | 2013-03-15 | 2014-09-25 | Caloris Acquisition, Llc | Liquid to liquid multi-pass countercurrent heat exchanger |
| KR101601433B1 (en) * | 2014-06-17 | 2016-03-08 | 두산중공업 주식회사 | Transfer pipe for furnace |
| JP6223298B2 (en) * | 2014-07-31 | 2017-11-01 | 株式会社コベルコ マテリアル銅管 | Heat transfer tube for single-phase flow in tube |
| WO2016143743A1 (en) * | 2015-03-12 | 2016-09-15 | Ｊｆｅスチール株式会社 | Steel pipe, steel pipe structure, manufacturing method and design method of steel pipe |
| US11493282B2 (en) * | 2016-08-05 | 2022-11-08 | Obshestvo S Ogranichennoi Otvetstvennost'u “Reinnolts Lab” | Shell and tube condenser and the heat exchange tube of a shell and tube condenser (variants) |
| DE102018204746A1 (en) * | 2018-03-28 | 2019-10-02 | Hanon Systems | exhaust gas cooler |
| FR3096766B1 (en) * | 2019-05-31 | 2021-08-06 | Manoir Pitres | tube comprising at least one twisted segment with elliptical or lobed section for a steam cracking furnace |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088494A (en) * | 1959-12-28 | 1963-05-07 | Babcock & Wilcox Co | Ribbed vapor generating tubes |
| US3213525A (en) * | 1961-02-10 | 1965-10-26 | Babcock & Wilcox Co | Method of forming an internal rib in the bore of a tube |
| US3217799A (en) * | 1962-03-26 | 1965-11-16 | Calumet & Hecla | Steam condenser of the water tube type |
| US3612175A (en) * | 1969-07-01 | 1971-10-12 | Olin Corp | Corrugated metal tubing |
-
1972
- 1972-03-07 US US00232571A patent/US3779312A/en not_active Expired - Lifetime
-
1973
- 1973-01-29 CA CA162,276A patent/CA968342A/en not_active Expired
- 1973-02-01 ZA ZA730737A patent/ZA73737B/en unknown
- 1973-02-01 IL IL41446A patent/IL41446A/en unknown
- 1973-02-02 AU AU51715/73A patent/AU469249B2/en not_active Expired
- 1973-02-09 IT IT7348173A patent/IT977286B/en active
- 1973-02-22 JP JP2072073A patent/JPS5641915B2/ja not_active Expired
- 1973-02-27 AT AT175473A patent/AT329608B/en not_active IP Right Cessation
- 1973-02-28 FR FR7307041A patent/FR2174872B1/fr not_active Expired
- 1973-02-28 ES ES1973214248U patent/ES214248Y/en not_active Expired
- 1973-02-28 AR AR246868A patent/AR196754A1/en active
- 1973-03-01 DE DE2310315A patent/DE2310315B2/en active Granted
- 1973-03-01 CH CH305073A patent/CH564752A5/xx not_active IP Right Cessation
- 1973-03-05 EG EG80/73A patent/EG10775A/en active
- 1973-03-06 GB GB1070873A patent/GB1418113A/en not_active Expired
- 1973-03-07 BR BR731661A patent/BR7301661D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1418113A (en) | 1975-12-17 |
| BR7301661D0 (en) | 1974-05-16 |
| FR2174872A1 (en) | 1973-10-19 |
| DE2310315C3 (en) | 1979-07-26 |
| CH564752A5 (en) | 1975-07-31 |
| ATA175473A (en) | 1975-08-15 |
| ES214248U (en) | 1976-07-01 |
| ES214248Y (en) | 1976-12-01 |
| CA968342A (en) | 1975-05-27 |
| JPS48101642A (en) | 1973-12-21 |
| DE2310315B2 (en) | 1978-11-16 |
| AU469249B2 (en) | 1976-02-05 |
| IL41446A0 (en) | 1973-04-30 |
| US3779312A (en) | 1973-12-18 |
| DE2310315A1 (en) | 1973-09-13 |
| EG10775A (en) | 1976-05-31 |
| AT329608B (en) | 1976-05-25 |
| IL41446A (en) | 1975-06-25 |
| AR196754A1 (en) | 1974-02-19 |
| JPS5641915B2 (en) | 1981-10-01 |
| IT977286B (en) | 1974-09-10 |
| ZA73737B (en) | 1973-11-28 |
| AU5171573A (en) | 1974-08-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |