EP2551622A3 - Double tube type heat exchange pipe - Google Patents
Double tube type heat exchange pipe Download PDFInfo
- Publication number
- EP2551622A3 EP2551622A3 EP12177930.0A EP12177930A EP2551622A3 EP 2551622 A3 EP2551622 A3 EP 2551622A3 EP 12177930 A EP12177930 A EP 12177930A EP 2551622 A3 EP2551622 A3 EP 2551622A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchange
- gas
- liquid coolant
- type heat
- exchange pipe
- Prior art date
- 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.)
- Withdrawn
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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
-
- 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
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/10—Particular pattern of flow of the heat exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/08—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes pressed; stamped; deep-drawn
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)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020110006795U KR200459178Y1 (en) | 2011-07-26 | 2011-07-26 | Double tube type heat exchange pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2551622A2 EP2551622A2 (en) | 2013-01-30 |
EP2551622A3 true EP2551622A3 (en) | 2014-06-11 |
Family
ID=46578928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12177930.0A Withdrawn EP2551622A3 (en) | 2011-07-26 | 2012-07-26 | Double tube type heat exchange pipe |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130025834A1 (en) |
EP (1) | EP2551622A3 (en) |
JP (1) | JP2013029303A (en) |
KR (1) | KR200459178Y1 (en) |
CN (1) | CN102901382A (en) |
RU (1) | RU2012129344A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101600296B1 (en) * | 2010-08-18 | 2016-03-07 | 한온시스템 주식회사 | Double pipe heat exchanger and manufacturing method the same |
ES2672730T3 (en) * | 2013-01-02 | 2018-06-15 | Nycast Ab | Pressure vessel and heating method of a flowing pressure gas |
GB2523107A (en) * | 2014-02-12 | 2015-08-19 | Eaton Ind Ip Gmbh & Co Kg | Heat exchanger |
US9568229B2 (en) | 2014-07-14 | 2017-02-14 | Hani Toma | Evaporator with heat exchange |
JP6687022B2 (en) * | 2015-04-28 | 2020-04-22 | パナソニックIpマネジメント株式会社 | Refrigeration cycle equipment |
EP3305394B1 (en) * | 2015-05-29 | 2022-09-07 | Sumitomo Chemical Company, Ltd. | Spiral-type acidic-gas-separation-membrane element, acidic-gas-separation-membrane module, and acidic gas separation device |
CN106556266B (en) * | 2015-09-25 | 2019-04-23 | 格朗吉斯铝业(上海)有限公司 | Aluminium heater, its manufacturing method and the refrigeration system including this aluminium heater |
KR101797177B1 (en) * | 2016-03-21 | 2017-12-01 | 주식회사 평산 | Double pipe heat exchanger method of maufacturing and the double pipe |
KR101797176B1 (en) * | 2016-03-21 | 2017-11-13 | 주식회사 평산 | Dual pipe structure for internal heat exchanger |
WO2017164456A1 (en) * | 2016-03-25 | 2017-09-28 | 콘티테크플루이드코리아 유한회사 | Double pipe for heat exchange |
WO2017200362A1 (en) * | 2016-05-20 | 2017-11-23 | Contitech Fluid Korea Ltd. | Double tube for heat-exchange |
KR101759110B1 (en) | 2016-08-10 | 2017-07-19 | 주식회사 화승알앤에이 | Double pipe heat exchanger and method for manufacturing the same |
KR20190001142A (en) * | 2017-06-26 | 2019-01-04 | 엘지전자 주식회사 | Heat Exchanger |
KR102403434B1 (en) * | 2017-08-18 | 2022-05-27 | 조한용 | Double wall pipe |
WO2019050258A1 (en) * | 2017-09-06 | 2019-03-14 | Contitech Fluid Korea Ltd. | Double tube for heat exchange |
CN113758060B (en) * | 2021-08-23 | 2022-12-23 | 深圳英创能源环境技术有限公司 | Evaporative condenser for refrigerating system |
KR20230090547A (en) | 2021-12-15 | 2023-06-22 | 주식회사 신영씨티씨 | Heat exchange pipe |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060096314A1 (en) * | 2004-11-09 | 2006-05-11 | Denso Corporation | Double-wall pipe and refrigerant cycle device using the same |
JP2006312196A (en) * | 2005-05-09 | 2006-11-16 | Denso Corp | Grooved pipe manufacturing method and its apparatus, and grooved pipe |
US20070199688A1 (en) * | 2006-02-27 | 2007-08-30 | Okonski John E Sr | High-efficiency enhanced boiler |
US20100229577A1 (en) * | 2009-03-13 | 2010-09-16 | Denso International America, Inc. | Carbon dioxide refrigerant-coolant heat exchanger |
DE102005063359B4 (en) * | 2004-11-09 | 2010-10-07 | DENSO CORPORATION, Kariya-shi | Double wall pipe for refrigeration unit of air conditioning system in vehicles, has helical grooves extending along longitudinal direction of inner pipe which is inserted into outer pipe |
KR20100128515A (en) * | 2009-05-28 | 2010-12-08 | 한라공조주식회사 | Cooling system of air conditioner for vehicle |
JP2011012909A (en) * | 2009-07-03 | 2011-01-20 | Hitachi Cable Ltd | Heat transfer tube and heat exchanger |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445115A (en) * | 1944-04-07 | 1948-07-13 | Us Agriculture | Heat exchanger |
US2706620A (en) * | 1951-04-28 | 1955-04-19 | Graves Stambaugh Corp | Heat exchanger |
FR1252033A (en) * | 1959-04-28 | 1961-01-27 | Rough Surface Heat Exchanger Tubes | |
US3326283A (en) * | 1965-03-29 | 1967-06-20 | Trane Co | Heat transfer surface |
US3847185A (en) * | 1972-04-10 | 1974-11-12 | G Raevsky | Pipeline for use under conditions of considerable variations in temperature |
US4086959A (en) * | 1976-07-19 | 1978-05-02 | Uop Inc. | Automotive oil cooler |
US4154294A (en) * | 1976-09-09 | 1979-05-15 | Union Carbide Corporation | Enhanced condensation heat transfer device and method |
US4258782A (en) * | 1979-06-28 | 1981-03-31 | Modine Manufacturing Company | Heat exchanger having liquid turbulator |
US4381819A (en) * | 1979-09-14 | 1983-05-03 | Paolino Ralph J | Flue heat reclaimer |
JPS56159513A (en) | 1980-05-14 | 1981-12-08 | Nippon Radiator Co Ltd | Manufacture of oil cooler incorporated in radiator |
JPS6189497A (en) * | 1984-10-05 | 1986-05-07 | Hitachi Ltd | Heat transfer pipe |
JPH0161566U (en) * | 1987-10-05 | 1989-04-19 | ||
US5333682A (en) * | 1993-09-13 | 1994-08-02 | Carrier Corporation | Heat exchanger tube |
JP3303599B2 (en) * | 1995-05-17 | 2002-07-22 | 松下電器産業株式会社 | Heat transfer tube |
US6468669B1 (en) * | 1999-05-03 | 2002-10-22 | General Electric Company | Article having turbulation and method of providing turbulation on an article |
US7293603B2 (en) * | 2004-11-06 | 2007-11-13 | Cox Richard D | Plastic oil cooler |
US8356658B2 (en) * | 2006-07-27 | 2013-01-22 | General Electric Company | Heat transfer enhancing system and method for fabricating heat transfer device |
JP2009216285A (en) * | 2008-03-10 | 2009-09-24 | Showa Denko Kk | Double-tube heat exchanger |
KR101303050B1 (en) * | 2009-07-15 | 2013-09-04 | 주식회사 포스코 | Apparatus for inspecting surfaces and method for inspecting surfaces using it |
KR20110064874A (en) * | 2009-12-09 | 2011-06-15 | 정현호 | Dual spiral pipe heat exchange system |
-
2011
- 2011-07-26 KR KR2020110006795U patent/KR200459178Y1/en not_active IP Right Cessation
-
2012
- 2012-07-11 RU RU2012129344/06A patent/RU2012129344A/en not_active Application Discontinuation
- 2012-07-12 US US13/547,442 patent/US20130025834A1/en not_active Abandoned
- 2012-07-19 JP JP2012160258A patent/JP2013029303A/en active Pending
- 2012-07-20 CN CN2012102527941A patent/CN102901382A/en active Pending
- 2012-07-26 EP EP12177930.0A patent/EP2551622A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060096314A1 (en) * | 2004-11-09 | 2006-05-11 | Denso Corporation | Double-wall pipe and refrigerant cycle device using the same |
DE102005063359B4 (en) * | 2004-11-09 | 2010-10-07 | DENSO CORPORATION, Kariya-shi | Double wall pipe for refrigeration unit of air conditioning system in vehicles, has helical grooves extending along longitudinal direction of inner pipe which is inserted into outer pipe |
JP2006312196A (en) * | 2005-05-09 | 2006-11-16 | Denso Corp | Grooved pipe manufacturing method and its apparatus, and grooved pipe |
US20070199688A1 (en) * | 2006-02-27 | 2007-08-30 | Okonski John E Sr | High-efficiency enhanced boiler |
US20100229577A1 (en) * | 2009-03-13 | 2010-09-16 | Denso International America, Inc. | Carbon dioxide refrigerant-coolant heat exchanger |
KR20100128515A (en) * | 2009-05-28 | 2010-12-08 | 한라공조주식회사 | Cooling system of air conditioner for vehicle |
JP2011012909A (en) * | 2009-07-03 | 2011-01-20 | Hitachi Cable Ltd | Heat transfer tube and heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
US20130025834A1 (en) | 2013-01-31 |
RU2012129344A (en) | 2014-01-20 |
CN102901382A (en) | 2013-01-30 |
KR200459178Y1 (en) | 2012-03-22 |
EP2551622A2 (en) | 2013-01-30 |
JP2013029303A (en) | 2013-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
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PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F28F 1/42 20060101ALI20140507BHEP Ipc: F28D 7/10 20060101AFI20140507BHEP Ipc: F28F 1/40 20060101ALI20140507BHEP Ipc: F28F 1/08 20060101ALI20140507BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20141212 |