EP1136780A3 - Pipe within pipe heat exchanger construction - Google Patents
Pipe within pipe heat exchanger construction Download PDFInfo
- Publication number
- EP1136780A3 EP1136780A3 EP01302664A EP01302664A EP1136780A3 EP 1136780 A3 EP1136780 A3 EP 1136780A3 EP 01302664 A EP01302664 A EP 01302664A EP 01302664 A EP01302664 A EP 01302664A EP 1136780 A3 EP1136780 A3 EP 1136780A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pipe
- tube
- heat exchanger
- liner
- fluid flow
- 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- Withdrawn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
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
-
- 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
- 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
- F28D7/14—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 both tubes being bent
-
- 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
- F28F1/105—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being corrugated elements extending around the tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0236—Header boxes; End plates floating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53354000A | 2000-03-23 | 2000-03-23 | |
US533540 | 2000-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1136780A2 EP1136780A2 (en) | 2001-09-26 |
EP1136780A3 true EP1136780A3 (en) | 2002-11-06 |
Family
ID=24126408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01302664A Withdrawn EP1136780A3 (en) | 2000-03-23 | 2001-03-22 | Pipe within pipe heat exchanger construction |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1136780A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109282675A (en) * | 2018-08-23 | 2019-01-29 | 常州市盛士达汽车空调有限公司 | Tube-in-tube heat exchanger and its manufacturing method and mold |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7174797B2 (en) * | 2002-10-15 | 2007-02-13 | Florida Turbine Technologies, Inc. | High temperature and pressure testing facility |
US6857467B2 (en) | 2003-02-07 | 2005-02-22 | Gestion Lach Inc. | Heat exchange system and method |
US20040163800A1 (en) * | 2003-02-25 | 2004-08-26 | Richardson Curtis A. | Heat exchanger for heating of fuel cell combustion air |
DE102005063539B4 (en) | 2004-11-09 | 2012-09-06 | Denso Corporation | Method and device for producing a grooved pipe and its construction |
DE102005046536A1 (en) | 2005-09-28 | 2007-03-29 | Witzenmann Gmbh | Heat exchanger for exhaust gas recirculation line, has hose line extending concentrically to casing line, and spacing units arranged in outer flow area between casing line and hose line, where hose line has annular wave-shaped corrugation |
ITMI20071419A1 (en) * | 2007-07-16 | 2009-01-17 | Ilpea Ind Spa | COOLING CIRCUIT |
US8490703B2 (en) * | 2009-02-12 | 2013-07-23 | Red Leaf Resources, Inc | Corrugated heating conduit and method of using in thermal expansion and subsidence mitigation |
DE102010021334B4 (en) | 2010-05-22 | 2013-03-28 | Boa Balg- Und Kompensatoren-Technologie Gmbh | Method for producing a heat exchanger and heat exchanger |
ITCO20110033A1 (en) | 2011-08-25 | 2013-02-26 | Nuovo Pignone Spa | INTEGRATED HEAT EXCHANGER WITH PRESSURE COMPENSATION AND METHOD |
JP2017198392A (en) * | 2016-04-27 | 2017-11-02 | 株式会社ヴァレオジャパン | Double tube |
CN108518257A (en) * | 2018-04-16 | 2018-09-11 | 浙江创格科技有限公司 | A kind of efficiently cooling machine oil oil return component |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB199210A (en) * | 1922-05-04 | 1923-06-21 | Blair Campbell & Mclean Ltd | Improvements in and relating to apparatus for evaporating, distilling, heating or cooling fluids |
FR1321768A (en) * | 1962-04-27 | 1963-03-22 | heat exchanger | |
US4305457A (en) * | 1979-08-20 | 1981-12-15 | United Aircraft Products, Inc. | High density fin material |
DE3132641A1 (en) * | 1980-08-18 | 1982-06-09 | Application Engineering Corp., 60007 Elk Grove Village, Ill. | Heat exchanger |
EP0108525A1 (en) * | 1982-11-03 | 1984-05-16 | Thermodynetics, Inc. | Heat exchanger |
US4778002A (en) * | 1985-09-14 | 1988-10-18 | Norsk Hydro A.S | Fluid cooler |
US5638898A (en) * | 1994-12-08 | 1997-06-17 | Gu; Guang-Rui | Shell-and-tube heat exchanger with corrugated heat transfer tubes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4033381A (en) | 1975-06-27 | 1977-07-05 | General Connectors Corporation | Hot air duct |
US4250927A (en) | 1979-08-24 | 1981-02-17 | Piper Aircraft Corporation | Duct spacer clip and duct assembly |
US4451966A (en) | 1980-01-15 | 1984-06-05 | H & H Tube & Mfg. Co. | Heat transfer tube assembly |
US4585059A (en) | 1980-01-15 | 1986-04-29 | H & H Tube & Mfg. Co. | Heat transfer tube assembly |
-
2001
- 2001-03-22 EP EP01302664A patent/EP1136780A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB199210A (en) * | 1922-05-04 | 1923-06-21 | Blair Campbell & Mclean Ltd | Improvements in and relating to apparatus for evaporating, distilling, heating or cooling fluids |
FR1321768A (en) * | 1962-04-27 | 1963-03-22 | heat exchanger | |
US4305457A (en) * | 1979-08-20 | 1981-12-15 | United Aircraft Products, Inc. | High density fin material |
DE3132641A1 (en) * | 1980-08-18 | 1982-06-09 | Application Engineering Corp., 60007 Elk Grove Village, Ill. | Heat exchanger |
EP0108525A1 (en) * | 1982-11-03 | 1984-05-16 | Thermodynetics, Inc. | Heat exchanger |
US4778002A (en) * | 1985-09-14 | 1988-10-18 | Norsk Hydro A.S | Fluid cooler |
US5638898A (en) * | 1994-12-08 | 1997-06-17 | Gu; Guang-Rui | Shell-and-tube heat exchanger with corrugated heat transfer tubes |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109282675A (en) * | 2018-08-23 | 2019-01-29 | 常州市盛士达汽车空调有限公司 | Tube-in-tube heat exchanger and its manufacturing method and mold |
Also Published As
Publication number | Publication date |
---|---|
EP1136780A2 (en) | 2001-09-26 |
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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 |
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AX | Request for extension of the european patent |
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|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
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 |
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18D | Application deemed to be withdrawn |
Effective date: 20030507 |