EP0964218A3 - Heat exchanger with flat finned tubes, more particularly radiator,cooler,condenser or evaporator for automotive vehicle - Google Patents
Heat exchanger with flat finned tubes, more particularly radiator,cooler,condenser or evaporator for automotive vehicle Download PDFInfo
- Publication number
- EP0964218A3 EP0964218A3 EP99109324A EP99109324A EP0964218A3 EP 0964218 A3 EP0964218 A3 EP 0964218A3 EP 99109324 A EP99109324 A EP 99109324A EP 99109324 A EP99109324 A EP 99109324A EP 0964218 A3 EP0964218 A3 EP 0964218A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- collector
- cooler
- evaporator
- condenser
- 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.)
- Granted
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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
- F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
- F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
- F28F9/0212—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions the partitions being separate elements attached to header boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/0072—Special adaptations
- F24H1/009—Special adaptations for vehicle systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0429—For vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0429—For vehicles
- F24H3/0435—Structures comprising heat spreading elements in the form of fins
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/081—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/081—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using electric energy supply
- F24H3/085—The tubes containing an electrically heated intermediate fluid, e.g. water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
- F24H9/1872—PTC
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/035—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other with U-flow or serpentine-flow inside the 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0391—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits a single plate being bent to form one or more 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central 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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0202—Header boxes having their inner space divided by partitions
-
- 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
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0224—Header boxes formed by sealing end plates into covers
-
- 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
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/0263—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry or cross-section of header box
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Bei einem Wärmetauscher für Kraftfahrzeuge mit verrippten Flachrohren (2) ist deren Rohrinnenraum (38) jeweils mit Sammlern (8a,8b) verbunden, von denen ein erster (8a) im Bereich der ersten Enden und ein zweiter (8b) im Bereich der zweiten Enden der Flachrohre (2) angeordnet ist. Die Flachrohre (2) sind in einzelner oder gruppenweiser Folge abwechselnd an ihren ersten Enden von dem ersten Sammler (8a) und an ihren zweiten Enden von dem zweiten Sammler (8b) aus durch zwei unterschiedliche innere Wärmetauschfluide beaufschlagbar, wobei jeder Sammler (8a;8b) mit Zulauf (30) und Rücklauf (32) des betreffenden Wärmetauschfluids ausgebildet ist. Die Enden der Flachrohre (2), die ihrem Sammler (8a,8b) abgewandt sind, haben eine U-förmige Strömungsumkehr (22) im Flachrohr (2). In the case of a heat exchanger for motor vehicles with ribbed flat tubes (2), their tube interior (38) is connected to collectors (8a, 8b), a first (8a) in the region of the first ends and a second (8b) in the region of the second ends the flat tubes (2) is arranged. The flat tubes (2) can be acted upon in individual or group sequence alternately at their first ends by the first collector (8a) and at their second ends by the second collector (8b) by two different internal heat exchange fluids, each collector (8a; 8b ) with inlet (30) and return (32) of the heat exchange fluid in question. The ends of the flat tubes (2), which face away from their collector (8a, 8b), have a U-shaped flow reversal (22) in the flat tube (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19825561A DE19825561A1 (en) | 1998-06-08 | 1998-06-08 | Heat exchangers with ribbed flat tubes, in particular heating heat exchangers, engine coolers, condensers or evaporators, for motor vehicles |
DE19825561 | 1998-06-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0964218A2 EP0964218A2 (en) | 1999-12-15 |
EP0964218A3 true EP0964218A3 (en) | 2000-08-30 |
EP0964218B1 EP0964218B1 (en) | 2004-01-07 |
Family
ID=7870288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99109324A Expired - Lifetime EP0964218B1 (en) | 1998-06-08 | 1999-05-28 | Heat exchanger with flat finned tubes, more particularly radiator,cooler,condenser or evaporator for automotive vehicle |
Country Status (5)
Country | Link |
---|---|
US (1) | US6328100B1 (en) |
EP (1) | EP0964218B1 (en) |
BR (1) | BR9901800A (en) |
DE (2) | DE19825561A1 (en) |
ES (1) | ES2213943T3 (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805606B1 (en) * | 2000-02-24 | 2002-07-05 | Valeo Thermique Moteur Sa | COLLECTOR BOX WITH INTEGRATED TUBING FOR HEAT EXCHANGER |
FR2806039B1 (en) * | 2000-03-10 | 2002-09-06 | Valeo Climatisation | VEHICLE AIR CONDITIONING DEVICE COMPRISING A VERSATILE HEAT EXCHANGER |
DE10056074B4 (en) * | 2000-11-07 | 2017-03-23 | Mahle International Gmbh | Heat exchanger |
LU90827B1 (en) * | 2001-09-07 | 2003-03-10 | Delphi Tech Inc | Assembly of a component of a vehicle air conditioning system to a support structure |
DE10260107A1 (en) * | 2001-12-21 | 2003-10-02 | Behr Gmbh & Co | Heat exchanger, especially for a motor vehicle, has two flow path sections which are arranged adjacent to each other in the main flow direction of a second medium |
DE10221967A1 (en) * | 2002-05-17 | 2003-11-27 | Behr Gmbh & Co | Heat exchanger for heating or air conditioning system of motor vehicle, has parallel flat pipes that are flown through by heat transfer medium and has electrical heating elements allocated to at least part of flat pipes |
JP3982379B2 (en) * | 2002-10-15 | 2007-09-26 | 株式会社デンソー | Heat exchanger |
KR20050029478A (en) * | 2003-09-23 | 2005-03-28 | 현대자동차주식회사 | Evaporator core for vehicle |
DE10348701A1 (en) | 2003-10-16 | 2005-05-12 | Behr Gmbh & Co Kg | Arrangement for fixing a heat exchanger to another |
FR2864610B1 (en) | 2003-12-24 | 2006-12-22 | Valeo Thermique Moteur Sa | HEAT EXCHANGER TUBE HAVING TWO CIRCULATING CURRENTS AND HEAT EXCHANGER HAVING SUCH TUBES |
DE112006000179T5 (en) * | 2005-01-18 | 2007-12-06 | Showa Denko K.K. | heat exchangers |
US7111671B1 (en) * | 2005-10-25 | 2006-09-26 | Kaori Heat Treatment Co., Ltd. | Heat exchanger having air drying device |
DE102005062297A1 (en) * | 2005-12-24 | 2007-07-05 | Dr.Ing.H.C. F. Porsche Ag | Heat transfer unit |
DE202007002169U1 (en) * | 2007-02-09 | 2008-06-26 | Mann + Hummel Gmbh | Intercooler |
US20090154091A1 (en) | 2007-12-17 | 2009-06-18 | Yatskov Alexander I | Cooling systems and heat exchangers for cooling computer components |
US8081459B2 (en) | 2008-10-17 | 2011-12-20 | Cray Inc. | Air conditioning systems for computer systems and associated methods |
TW201024526A (en) * | 2008-12-23 | 2010-07-01 | Cheng-Chin Kung | Cooling and circulating system for engine oil |
DE102010002623A1 (en) * | 2010-03-05 | 2011-09-22 | Micropelt Gmbh | Heat exchanger and method for producing a heat-conducting element for a heat exchanger |
US8472181B2 (en) | 2010-04-20 | 2013-06-25 | Cray Inc. | Computer cabinets having progressive air velocity cooling systems and associated methods of manufacture and use |
FR2963868B1 (en) * | 2010-08-11 | 2012-09-28 | Valeo Systemes Thermiques | HEAT EXCHANGER COMPRISING A HEATING ELEMENT SERIGRAPHIE |
JP5413433B2 (en) * | 2010-11-09 | 2014-02-12 | 株式会社デンソー | Heat exchanger |
JP5626194B2 (en) * | 2010-12-21 | 2014-11-19 | 株式会社デンソー | Heat exchange system |
DE102012211259A1 (en) * | 2012-06-29 | 2014-01-02 | Behr Gmbh & Co. Kg | Thermoelectric temperature control unit |
DE102016203982A1 (en) * | 2016-03-10 | 2017-09-14 | Mahle International Gmbh | Heat exchanger |
US20170328637A1 (en) * | 2016-05-13 | 2017-11-16 | Denso Thermal Systems S.P.A. | Heat exchanger with dummy tubes |
US20210207535A1 (en) * | 2020-01-03 | 2021-07-08 | Raytheon Technologies Corporation | Aircraft Heat Exchanger Panel Array Interconnection |
US11448132B2 (en) | 2020-01-03 | 2022-09-20 | Raytheon Technologies Corporation | Aircraft bypass duct heat exchanger |
US11525637B2 (en) | 2020-01-19 | 2022-12-13 | Raytheon Technologies Corporation | Aircraft heat exchanger finned plate manufacture |
US11585273B2 (en) | 2020-01-20 | 2023-02-21 | Raytheon Technologies Corporation | Aircraft heat exchangers |
US11585605B2 (en) | 2020-02-07 | 2023-02-21 | Raytheon Technologies Corporation | Aircraft heat exchanger panel attachment |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB583814A (en) * | 1944-01-17 | 1946-12-31 | James Frank Belaieff | Improvements in or relating to secondary surface heat exchange apparatus |
DE19515528A1 (en) * | 1995-04-27 | 1996-10-31 | Thermal Werke Beteiligungen Gm | Metal plate deflector base for vehicle heat exchanger |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1948929A (en) | 1930-01-13 | 1934-02-27 | Hupp Motor Car Corp | Lubricating system |
US4190105A (en) | 1976-08-11 | 1980-02-26 | Gerhard Dankowski | Heat exchange tube |
US5526873A (en) | 1989-07-19 | 1996-06-18 | Valeo Thermique Moteur | Heat exchanger apparatus for a plurality of cooling circuits using the same coolant |
JP2786702B2 (en) | 1989-12-07 | 1998-08-13 | 昭和アルミニウム株式会社 | Double integrated heat exchanger |
US4947931A (en) * | 1989-12-28 | 1990-08-14 | Vitacco Richard L | Plastic vehicular radiator-condenser with metal cooling inserts |
US5009262A (en) | 1990-06-19 | 1991-04-23 | General Motors Corporation | Combination radiator and condenser apparatus for motor vehicle |
US5174373A (en) | 1990-07-13 | 1992-12-29 | Sanden Corporation | Heat exchanger |
JPH0566073A (en) | 1991-09-05 | 1993-03-19 | Sanden Corp | Multilayered heat exchanger |
DE9111412U1 (en) | 1991-09-13 | 1991-10-24 | Behr GmbH & Co, 7000 Stuttgart | Heat exchanger |
DE9400687U1 (en) * | 1994-01-17 | 1995-05-18 | Thermal-Werke, Wärme-, Kälte-, Klimatechnik GmbH, 68766 Hockenheim | Evaporator for air conditioning systems in motor vehicles with multi-chamber flat tubes |
JPH07305990A (en) | 1994-05-16 | 1995-11-21 | Sanden Corp | Multitubular type heat exchanger |
DE4436791A1 (en) * | 1994-10-14 | 1996-04-18 | Behr Gmbh & Co | Radiator for a heating system of a motor vehicle |
JPH08254399A (en) * | 1995-01-19 | 1996-10-01 | Zexel Corp | Heat exchanger |
JP3810875B2 (en) * | 1997-01-24 | 2006-08-16 | カルソニックカンセイ株式会社 | Integrated heat exchanger |
US6230793B1 (en) * | 1997-02-06 | 2001-05-15 | Calsonic Kansei Corporation | Integral type heat exchanger |
DE19752139B4 (en) * | 1997-11-25 | 2004-06-03 | Behr Gmbh & Co. | Heat exchanger for a motor vehicle |
US6161161A (en) * | 1999-01-08 | 2000-12-12 | Cisco Technology, Inc. | System and method for coupling a local bus to a peripheral component interconnect (PCI) bus |
-
1998
- 1998-06-08 DE DE19825561A patent/DE19825561A1/en not_active Ceased
-
1999
- 1999-05-28 EP EP99109324A patent/EP0964218B1/en not_active Expired - Lifetime
- 1999-05-28 ES ES99109324T patent/ES2213943T3/en not_active Expired - Lifetime
- 1999-05-28 DE DE59908225T patent/DE59908225D1/en not_active Expired - Lifetime
- 1999-06-08 BR BR9901800-4A patent/BR9901800A/en not_active IP Right Cessation
-
2000
- 2000-11-08 US US09/708,322 patent/US6328100B1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB583814A (en) * | 1944-01-17 | 1946-12-31 | James Frank Belaieff | Improvements in or relating to secondary surface heat exchange apparatus |
DE19515528A1 (en) * | 1995-04-27 | 1996-10-31 | Thermal Werke Beteiligungen Gm | Metal plate deflector base for vehicle heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
EP0964218A2 (en) | 1999-12-15 |
US6328100B1 (en) | 2001-12-11 |
DE19825561A1 (en) | 1999-12-09 |
BR9901800A (en) | 2000-03-14 |
DE59908225D1 (en) | 2004-02-12 |
ES2213943T3 (en) | 2004-09-01 |
EP0964218B1 (en) | 2004-01-07 |
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