WO2002007249A1 - Wärmetauscherstruktur für mehrere elektrochemische speicherzellen - Google Patents
Wärmetauscherstruktur für mehrere elektrochemische speicherzellen Download PDFInfo
- Publication number
- WO2002007249A1 WO2002007249A1 PCT/EP2001/007491 EP0107491W WO0207249A1 WO 2002007249 A1 WO2002007249 A1 WO 2002007249A1 EP 0107491 W EP0107491 W EP 0107491W WO 0207249 A1 WO0207249 A1 WO 0207249A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cfl
- heat exchanger
- structure according
- exchanger structure
- material strips
- Prior art date
Links
Classifications
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted 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
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/08—Tubular elements crimped or corrugated in longitudinal section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0077—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for tempering, e.g. with cooling or heating circuits for temperature control of elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/102—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure
- H01M50/107—Primary casings, jackets or wrappings of a single cell or a single battery characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the invention relates to a heat exchanger structure for a plurality of electrochemical storage cells with at least one channel component through which the temperature control medium flows.
- thermochemical storage cells From the patent DE 198 49 491 Cl an apparatus for tempering a plurality of electrochemical storage cells is known, in which heat exchanger channels are arranged between a plurality of layers of cuboid storage cells.
- the heat exchanger channels open into distributors and are connected to them in a rigid, lattice-shaped frame.
- the heat exchanger channels are designed as tubular elements with a rectangular cross-section and support the storage cells. Spacers are provided for fixing the memory cells, which hold them within a layer of memory cells at a predetermined distance from one another.
- a heat exchanger structure for several electrochemical storage cells with at least one channel component through which tempering media flow is known from DE 90 02 249 U1 or from EP 0 917 230 A1.
- the duct component of the heat exchanger structure disclosed in EP 0917 230 AI has shapes adapted to the storage cells.
- the aim of the invention is to create a heat exchanger structure for a plurality of electrochemical storage cells which, with a simple construction, enables the individual storage cells to be well tempered.
- a heat exchanger structure with the features of claim 1 is provided for this.
- the channel component Since the channel component has support beams arranged on adjacent longitudinal edges of the material strips, each with a spacing web extending between the material strips, the channel component is made particularly simple from only four components, namely two material strips and two support beams. With the aid of the spacer web extending between the material strips, the distance between the material strips arranged parallel to one another and thus the cross section of the heat exchanger channel is determined.
- the support beam has a fixing web that extends perpendicular to the spacing web and is adapted to the shape of the material strips.
- the support beam must therefore only be inserted between the strips of material until the longitudinal edges of the strips of material strike the fixing web.
- the support bracket can be formed in one piece with the spacer web and the fixing web be, whereby the simple structure of the heat exchanger structure is promoted.
- a constant cross section of the heat exchanger duct can be ensured in a simple manner by providing a spacer strip extending in the longitudinal direction of the material strips between the two material strips of the duct component.
- two heat exchanger channels can also be realized in one channel component.
- the heat exchanger structure is particularly suitable for the arrangement between two layers of storage cells if the duct component has two heat exchanger ducts between two material strips, one heat exchanger duct lying on an upper side and the other heat exchanger duct lying on a bottom side of the duct component.
- the cooling channels can be symmetrical to one another, which means that the temperature control medium can be fed back and forth between two layers of storage cells with a simple structure.
- a simple construction is made possible by the fact that two one-piece support beams are provided which connect the four material strips of the two heat exchanger channels at their respective adjacent longitudinal edges. Even if two heat exchanger ducts are provided for each duct component, this can be easily assembled from four strips of material and two support beams.
- the heat exchanger structure in such a way that two channel components for receiving at least one storage cell are arranged opposite one another and in such a way that formations extending in opposite directions lie opposite one another.
- formations extending in opposite directions lie opposite one another.
- Such a design also enables a particularly space-saving arrangement of the storage cher cells in several layers, wherein the individual layers of the memory cells can be offset from one another in the sense of a particularly compact arrangement.
- the result is a flat module that can be arranged between two layers of storage cells for temperature control and position fixing.
- the heat exchanger ducts are connected to distributor ducts in the distributors, and if two oppositely flowing heat exchanger ducts are provided per duct component, two distributors are also provided in the distributor component.
- a particularly expedient modular configuration results from the provision of at least two distributors which are connected by at least one fixing element running parallel to the duct components.
- three fixing elements are provided per module, a stable frame is created from the distributors and the fixing elements arranged at the ends and in the middle of the distributors.
- the duct components can thus be made particularly light, since the frame is formed from the distributors and the fixing elements and the duct components therefore no longer have to take on a supporting function.
- the fixing element also serves to secure the memory cells in the longitudinal and transverse directions of the frame. Several such modules can be arranged in layers one above the other in order to form a stable connection with the memory cells.
- the shapes of the material strips have the shape of cylinder segments. If the strips of material show longitudinally TJ _ ⁇ > rr NMN ⁇ d iQ ⁇ ⁇ MHM o Cfl ⁇ o 3 co ⁇ li TJ ⁇ a tr 1 ⁇ Hi ⁇ H- ⁇ -ss: ⁇ H- SU s: tr ⁇ ⁇ H hi H- dd li ⁇ - o ⁇ - ⁇ - ⁇ dd ⁇ - ⁇ - ⁇ tr ⁇ ⁇ ?
- PH is o ⁇ 3 o H ⁇ H- rr ⁇ ⁇ Cfl ⁇ ⁇ rt ⁇ H ⁇ ⁇ ⁇ - TJ ⁇ SD ⁇ N l- 1 ⁇ ⁇ o?
- H- JD ⁇ ⁇ ⁇ ⁇ M d ⁇ O 3 MH do ⁇ _ TJ: Hi d ⁇ Hi ⁇ -3 ⁇ ⁇ ⁇ hd ⁇ - ⁇ P hj i ⁇ Cfl _-T ⁇ ⁇ ddd TJ tr d ⁇ li s : sQ H h- 1 ⁇ H uq? ⁇ hj ⁇
- Cooling or temperature control of storage cells located far downstream is avoided.
- FIG. 1 is a perspective, partially sectioned view of an energy store and a heat exchanger structure according to a first embodiment of the invention
- FIG. 2 is a perspective, partially sectioned view of the heat exchanger structure shown in FIG. 1,
- FIG. 3 is a sectional side view of a duct component used in the heat exchanger structure of FIG. 2,
- FIG. 4 is an enlarged top view of the end face of the channel component of FIG. 3,
- FIG. 6 is a sectional longitudinal section of the channel component of FIG. 3,
- FIG. 8 is a partial plan view of the energy storage device of FIG. 7,
- FIG. 9 shows a sectional view of an energy store according to a second embodiment of the invention
- 10 is an enlarged view of the detail X of FIG. 9,
- FIG. 11 is a partial side view of a first channel component of FIG. 10,
- FIGS. 10 and 10 are sectional side views of a second channel component in FIGS. 10 and
- FIG. 14 is an enlarged sectional view along the section IVX-IVX in FIG. 13.
- the electrochemical energy store shown in FIG. 1 has a plurality of storage cells 10 which are arranged one above the other in two parallel layers 12 and 14.
- a heat exchanger structure used as a cooling device is arranged between the layers 12 and 14 and has a first distributor 16 and a second distributor 18.
- the distributors 16 and 18, in each of which a distribution channel is arranged, lie parallel to the cylindrical storage cells 10 on the long sides of the layer 12.
- the distributors 16 and 18 are connected by a plurality of cooling channel components 20 arranged parallel to one another. Adjacent end faces of the cooling duct components 20 are connected to the distributor 16 or the distributor 18.
- the distribution channel of the distributor 16 is thus in flow communication with the distribution channel in the distributor 18 via heat exchanger channels acting as cooling channels in the cooling channel components 20.
- the distributors 16 and 18 are also connected to one another by fixing elements 22, 24, 26 and 28.
- the fixing elements 22, 24, 26 and 28 form a stable, frame-shaped cooling module 30 with the distributors 16 and 18 and the cooling duct components 20.
- the cooling module 30 is arranged between the layers 12 and 14 of the storage cells 10, there is a further cooling module 32 which to the cooling module 30 essentially Hi tr 1 IV) ⁇ C ⁇ 3 N hj X SD ö I- 1 o P CL t- 1 d Hi uq ⁇ -3 ⁇ h- 1 o CL CL ⁇ - SD (- ')
- ⁇ d PO H dd hj ⁇ SD ⁇ d ⁇ * e ⁇ li ⁇ d uq d rt rt 3 o H s: d h- 1 hj rt ⁇ - rt SD tr ⁇ - ⁇ - tr ⁇ - tr d SD: d * * ⁇ - uq O hi 3 ⁇ tr o ⁇ Hi Cfl N ⁇ ⁇ SD ⁇ SD ⁇ - Cfl -> tr rt l- 1 ⁇ d CL H SD rt ⁇ 3 N 3 ⁇ - hi 3 ⁇ rt tr ⁇ tr ⁇ - h- 1 N SD F- " ⁇ Cfl s- H
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50104980T DE50104980D1 (de) | 2000-07-13 | 2001-06-29 | Wärmetauscherstruktur für mehrere elektrochemische speicherzellen |
EP01945329A EP1299921B1 (de) | 2000-07-13 | 2001-06-29 | Wärmetauscherstruktur für mehrere elektrochemische speicherzellen |
JP2002513040A JP2004504702A (ja) | 2000-07-13 | 2001-06-29 | 複数の電気化学的蓄電池のための熱交換器構造体 |
US10/332,810 US7291420B2 (en) | 2000-07-13 | 2001-06-29 | Heat exchanger structure for a plurality of electrochemical storage cells |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10034134.9 | 2000-07-13 | ||
DE10034134A DE10034134A1 (de) | 2000-07-13 | 2000-07-13 | Wärmetauscherstruktur für mehrere elektrochemische Speicherzellen |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002007249A1 true WO2002007249A1 (de) | 2002-01-24 |
WO2002007249A8 WO2002007249A8 (de) | 2002-03-28 |
Family
ID=7648847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/007491 WO2002007249A1 (de) | 2000-07-13 | 2001-06-29 | Wärmetauscherstruktur für mehrere elektrochemische speicherzellen |
Country Status (5)
Country | Link |
---|---|
US (1) | US7291420B2 (de) |
EP (1) | EP1299921B1 (de) |
JP (1) | JP2004504702A (de) |
DE (2) | DE10034134A1 (de) |
WO (1) | WO2002007249A1 (de) |
Cited By (16)
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EP1261065A2 (de) * | 2001-05-23 | 2002-11-27 | Alcatel | Thermische Verwaltung mittels Abdeckung und Ummantlung von Batteriesystemmodulen |
WO2003053874A1 (fr) * | 2001-12-19 | 2003-07-03 | Saint-Gobain Glass France | Composition de verre bleu destinee a la fabrication de vitrages |
FR2870387A1 (fr) * | 2004-02-04 | 2005-11-18 | Daimler Chrysler Ag | Accumulateur d'energie electrochimique |
EP1746672A2 (de) | 2005-07-22 | 2007-01-24 | Saft | Vorrichtung zur thermischen regelung |
WO2007033651A1 (de) * | 2005-09-21 | 2007-03-29 | Temic Automotive Electric Motors Gmbh | Energiespeichermodul für kraftfahrzeuge |
WO2007076985A2 (de) * | 2006-01-04 | 2007-07-12 | Daimler Ag | Wärmetauscher mit tiefgezogenen wärmetauscher-platten |
WO2007115743A2 (de) * | 2006-04-04 | 2007-10-18 | Daimler Ag | Wärmetauscher mit tiefgezogenen, integral angeformte verteiler- und sammelkanäle für ein temperiermedium umfassenden wärmetauscher-modul-platten |
EP2067150A2 (de) * | 2006-09-26 | 2009-06-10 | Ise Corporation | Separator zur unterstützung von energiespeicherzellen und kühlsystem für ein mehrfachzellenmodul |
JP2010539645A (ja) * | 2007-09-11 | 2010-12-16 | ダイムラー・アクチェンゲゼルシャフト | 熱交換器ユニット及び熱交換器ユニットを備えた電気化学的エネルギーアキュムレータ |
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DE102010051013A1 (de) | 2010-11-10 | 2012-05-10 | Daimler Ag | Vorrichtung zur Kühlung von Speicherzellen |
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EP1261065A3 (de) * | 2001-05-23 | 2004-03-10 | Alcatel | Thermische Verwaltung mittels Abdeckung und Ummantlung von Batteriesystemmodulen |
EP1261065A2 (de) * | 2001-05-23 | 2002-11-27 | Alcatel | Thermische Verwaltung mittels Abdeckung und Ummantlung von Batteriesystemmodulen |
US7670977B2 (en) | 2001-12-19 | 2010-03-02 | Saint-Gobain Glass France | Blue glass composition intended for the manufacture of windows |
WO2003053874A1 (fr) * | 2001-12-19 | 2003-07-03 | Saint-Gobain Glass France | Composition de verre bleu destinee a la fabrication de vitrages |
US8187988B2 (en) | 2001-12-19 | 2012-05-29 | Saint-Gobain Glass France | Blue glass composition intended for the manufacture of windows |
FR2870387A1 (fr) * | 2004-02-04 | 2005-11-18 | Daimler Chrysler Ag | Accumulateur d'energie electrochimique |
EP1746672A2 (de) | 2005-07-22 | 2007-01-24 | Saft | Vorrichtung zur thermischen regelung |
WO2007033651A1 (de) * | 2005-09-21 | 2007-03-29 | Temic Automotive Electric Motors Gmbh | Energiespeichermodul für kraftfahrzeuge |
WO2007076985A2 (de) * | 2006-01-04 | 2007-07-12 | Daimler Ag | Wärmetauscher mit tiefgezogenen wärmetauscher-platten |
US8418365B2 (en) | 2006-01-04 | 2013-04-16 | Daimler Ag | Heat exchanger comprising deep-drawn heat exchanger plates |
WO2007076985A3 (de) * | 2006-01-04 | 2007-09-13 | Daimler Chrysler Ag | Wärmetauscher mit tiefgezogenen wärmetauscher-platten |
WO2007115743A3 (de) * | 2006-04-04 | 2007-11-29 | Daimler Chrysler Ag | Wärmetauscher mit tiefgezogenen, integral angeformte verteiler- und sammelkanäle für ein temperiermedium umfassenden wärmetauscher-modul-platten |
WO2007115743A2 (de) * | 2006-04-04 | 2007-10-18 | Daimler Ag | Wärmetauscher mit tiefgezogenen, integral angeformte verteiler- und sammelkanäle für ein temperiermedium umfassenden wärmetauscher-modul-platten |
EP2067150A4 (de) * | 2006-09-26 | 2010-09-22 | Ise Corp | Separator zur unterstützung von energiespeicherzellen und kühlsystem für ein mehrfachzellenmodul |
EP2067150A2 (de) * | 2006-09-26 | 2009-06-10 | Ise Corporation | Separator zur unterstützung von energiespeicherzellen und kühlsystem für ein mehrfachzellenmodul |
JP2010539645A (ja) * | 2007-09-11 | 2010-12-16 | ダイムラー・アクチェンゲゼルシャフト | 熱交換器ユニット及び熱交換器ユニットを備えた電気化学的エネルギーアキュムレータ |
DE102010012925A1 (de) * | 2010-03-26 | 2011-09-29 | Audi Ag | Vorrichtung zur elektrischen Energiespeicherung, insbesondere für ein Kraftfahrzeug |
DE102010051013A1 (de) | 2010-11-10 | 2012-05-10 | Daimler Ag | Vorrichtung zur Kühlung von Speicherzellen |
WO2013053828A1 (de) * | 2011-10-14 | 2013-04-18 | Continental Automotive Gmbh | Kühleinrichtung für einen elektrischen energiespeicher und energiespeichervorrichtung |
EP3046178A1 (de) | 2015-01-15 | 2016-07-20 | Saft | Batterie, die mit einer vorrichtung zur wärmeregulierung der elektrochemischen elemente ausgestattet ist, und entsprechendes herstellungsverfahren |
WO2018206894A1 (fr) * | 2017-05-10 | 2018-11-15 | Valeo Systemes Thermiques | Dispositif de régulation thermique de cellules de stockage d'énergie électrique de type cylindrique |
FR3066260A1 (fr) * | 2017-05-10 | 2018-11-16 | Valeo Systemes Thermiques | Dispositif de regulation thermique de cellules de stockage d'energie electrique de type cylindrique |
CZ308366B6 (cs) * | 2019-04-05 | 2020-06-24 | Promens a.s. | Teplosměnná stěna výměníku tepla, zejména pro elektrochemické baterie, a způsob její výroby |
CZ308628B6 (cs) * | 2019-11-13 | 2021-01-13 | ZENA s.r.o. | Výměník tepla, zejména pro elektrochemické baterie |
Also Published As
Publication number | Publication date |
---|---|
US20040069620A1 (en) | 2004-04-15 |
US7291420B2 (en) | 2007-11-06 |
WO2002007249A8 (de) | 2002-03-28 |
JP2004504702A (ja) | 2004-02-12 |
DE50104980D1 (de) | 2005-02-03 |
EP1299921B1 (de) | 2004-12-29 |
DE10034134A1 (de) | 2002-01-31 |
EP1299921A1 (de) | 2003-04-09 |
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