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WO2000070292A1 - Echangeur de chaleur a plaques - Google Patents

Echangeur de chaleur a plaques Download PDF

Info

Publication number
WO2000070292A1
WO2000070292A1 PCT/SE2000/000978 SE0000978W WO0070292A1 WO 2000070292 A1 WO2000070292 A1 WO 2000070292A1 SE 0000978 W SE0000978 W SE 0000978W WO 0070292 A1 WO0070292 A1 WO 0070292A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
plate heat
section
plate
valve
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.)
Ceased
Application number
PCT/SE2000/000978
Other languages
English (en)
Inventor
Magnus KÄLLROT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alfa Laval AB filed Critical Alfa Laval AB
Priority to AU49676/00A priority Critical patent/AU4967600A/en
Publication of WO2000070292A1 publication Critical patent/WO2000070292A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F28D9/0031—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 paired plates touching each other
    • F28D9/0043—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 paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—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 paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both 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
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels

Definitions

  • the present invention refers to a plate heat exchanger including a number of heat transfer plates provided adjacent to each other in such a manner that they form a plate package with at least two channels, which extend in heat transferring contact to each other and are arranged to convey a respective medium through the plate package, wherein the plate package includes at least two separate sections for at least a first one of said channels, wherein each of said sections includes a number of said plates and wherein the plate heat exchanger includes control members, which permit control of the medium in at least the first channel in such a manner that the medium flows through either one or several arbitrary sections of said sections.
  • plate heat exchangers In relation to the construction of plate heat exchangers, these are dimensioned to cope with the desired maximum capacity.
  • the load on the plate heat exchanger varies in such a way that the plate heat exchanger operates at a lower load than it is dimensioned to, i.e. the plate heat exchanger is not utilised in an optimum manner.
  • the flow velocity decreases during such states of operation at a lower load. When the flow velocity decreases beneath a certain level, the shearing forces between the fluid and the plate heat exchanger becomes too low and the risk for clogging of the plate heat exchanger increases. This problem is significant within the food industry, for instance sugar production, wherein a sugar-containing medium is conveyed through a plate heat exchanger on the cold side .
  • a further problem is that high wall temperatures, caused by a too low flow, may result in calcification.
  • DE-C-610,228 discloses a plate heat exchanger having a number of heat transfer plates provided adjacent to each other to form a plate package .
  • the plate package includes an inlet channel and an outlet channel for each medium, which extend through the plate package.
  • a valve slide is displaceably provided in such a way that by displacing the valve slides, the part of the plate package that is accessible to the medium in question may be varied.
  • JP-A-04, 139, 390 discloses a plate heat exchanger having a number of heat transfer plates provided adjacent to each other to form a plate package having two channels extending in heat transferring contact to each other.
  • the plate package includes four equally large sections having a number of said plates.
  • the plate heat exchanger includes control members permitting control of a cleaning medium in at least one of the channels in such a way that it flows either through an arbitrary section of said sections or several arbitrary sections of said sections.
  • the object of the present invention is to remedy the problems mentioned above.
  • it is aimed at a plate heat exchanger, which is controllable in dependence of the flow, pressure drop and the temperature and especially adaptable to different loads in such a way that a sufficient flow velocity may be maintained.
  • the plate heat exchanger initially defined which is characterised in that a number of plates are different for at least two of said sections.
  • At least a first of said channels extends through at least three sections, which each includes a number of said plates.
  • three sections with a different number of plates a sufficient number of different total cross-section areas of the channel are obtained for many applications.
  • the plate heat exchanger includes a control member for each section, wherein each control member is arranged to enable opening or closing of the respective section.
  • each control member is arranged co enable opening or closing of the respective section independently of the position of the remaining control members.
  • the plate heat exchanger may include an inlet channel, which extends through substantially the whole plate package and for each section includes a separate inlet passage from the inlet channel to the respective section, wherein each control member is arranged to enable opening or closing of the respective inlet passage. In such a way, the plate heat exchanger may be adapted to different flows through an easy manoeuvring of said valves .
  • the inlet channel includes a pipe, which extends through the plate package and has a longitudinal gap forming said inlet passages.
  • each valve may include a valve element, which extends along said pipe and is rotatable between a first open position laterally of said gap and a second closed position covering said gap.
  • the valve element may have a surface which is arranged to abut the pipe and which has a curvature that substantially corresponds to the radius of the pipe .
  • the manoeuvring of the valve element may in an easy manner be obtained by the fact that each valve element is connected to a respective shaft, which is rotatably provided in said pipe, wherein at least one of said shafts is tubular and arranged to house another one of said shafts.
  • the inlet channel includes at least two separate inlet conduits, which extend in parallel to each other but have a different length in such a way that each inlet conduit extends to a respective section.
  • said control member may include a valve, which is provided on the respective inlet conduit.
  • Such a valve may be positioned outside the plate package, which facilitates the mounting and enables the use of an arbitrary valve type .
  • said control member is comprised by a valve plate, which is provided between two adjacent sections.
  • the valve may be provided at one of the normal port holes of the plate and arranged to close or open the port.
  • the valve may be realised as a slide valve or a rotatable disk valve.
  • the inlet channel may include a by- pass conduit, which extends from one section through an adjacent section to a successive section of the plate package. Such a by-pass conduit may advantageously be provided in the inlet channel .
  • said control member may include a valve, which is provided immediately upstream of the by-pass conduit, wherein this valve includes a first valve member, which is arranged to close or open the by-pass conduit, and a second valve member, which is arranged to close or open the inlet passage to said adjacent section.
  • the plate heat exchanger may include an outlet channel, which extends through substantially the whole plate package and which for each section includes an outlet passage from the respective section to the outlet channel, wherein each control member includes a valve, which is arranged to enable opening or closing of the respective outlet passage. In such a way, access to an arbitrary or several arbitrary sections of the plate package may be created by means of the by-pass conduit .
  • Fig 1 discloses a side view of a plate heat exchanger according to a first embodiment of the invention.
  • Fig 2 discloses a plan view of a valve plate of the plate heat exchanger in Fig 1.
  • Fig 3 discloses a side view of the valve plate in Fig 2.
  • Fig 4 discloses a longitudinal section through the plate heat exchanger in Fig 1 in a first operation state.
  • Fig 5 discloses the plate heat exchanger in Fig 4 in a second operation state.
  • Fig 6 discloses the plate heat exchanger in Fig 4 in a third operation state. discloses the plate heat exchanger in Fig 4 in a fourth operation state.
  • Fig 12. discloses a section along the line XIV-XIV in Fig
  • Fig 12 discloses a longitudinal section through the plate heat exchanger in Fig 12 in a first operation state. discloses the plate heat exchanger in Fig 15 in a second operation state . discloses the plate heat exchanger in Fig 15 in a third operation state. discloses the plate heat exchanger in Fig 15 in a fourth operation state. discloses the plate heat exchanger in Fig 15 in a fifth operation state. discloses the plate heat exchanger in Fig 15 in a sixth operation state . discloses a longitudinal section through a plate heat exchanger according to a fifth embodiment of the invention. Fig 22 discloses the plate heat exchanger in Fig 21 in another operation state.
  • Fig 1 discloses a first embodiment of a plate heat exchanger, which includes a number of heat transfer plates 1 which are provided adjacent to each other in such a way that they form one single, common plate package 2.
  • the plate package 2 is divided into three sections 3, 4, 5, which each includes a number of said plates 1.
  • the number of plates 1 of each section 3, 4, 5 is different, i.e. the first section 3 includes a smaller number of plates 1 than the second section 4, which in turn includes a smaller number of plates 1 than the third section 5.
  • Each heat transfer plate 1 includes four ports through which the media flowing through the plate package 2 may pass.
  • the plates 1 are provided adjacent to each other in such a way that they form two separate channels, which extend in heat transfer contact to each other and are arranged to convey a respective medium through the plate package 2.
  • Figs 4-7 illustrate such a channel 6, which includes an inlet channel 7 and an outlet channel 8. Between the inlet channel 7 and the outlet channel 8, the medium flows in a conventional manner through the plate interspaces formed between the plates 1.
  • Figs 4-7 disclose merely two ports of each plate 1 but it is to be noted that the plate package 2 includes a further inlet channel and a further outlet channel, which are formed by the two other ports of each plate 1 and are arranged to permit passage of the second medium.
  • the plate package 2 includes a first valve plate 10, which is provided between the first section 3 and the second section 4, and a second valve plate 11 which is provided between the second section 4 and the third section 5.
  • Each valve plate 10, 11 includes four valves 12 , which each is arranged to close or open a respective port 13 of the valve plate 10, 11.
  • the valves 12 are designed as rotatable disk valves, which are rotatable about an axis 14 by means of a manoeuvring member 15. As appears from Figs 1-3, the axis 14 extends outwardly in such a way that the manoeuvring member 15 is located outside the plate package 2 proper.
  • a second embodiment which differs from the first embodiment in that the plate package 2 merely includes a first section 3 and a second section 4, which are separated by means of a valve plate 10.
  • Figs 8-10 illustrate the flow of a medium through the plate package 2 in dependence on the position of the valves 12.
  • the valve 12 located in the inlet channel 7 is closed, whereas the valve 12 located in the outlet channel 8 is open.
  • the medium will thereby flow through the first section 3 and out through the outlet channel 8.
  • No flow will exist in the second section 4.
  • the second section 4 may be filled by the medium flowing through the plate package 2, but at the valve position disclosed in Fig 8, there is no flowing in this medium but it is standing still in the second section 4.
  • the valves 12 in both the inlet channel 7 and the outlet channel 8 are open, which permits a flow through both sections 3 and 4.
  • the valve 12 in the inlet channel 7 is open, whereas the valve 12 in the outlet channel 8 is closed, which means that the medium merely is permitted to flow through the second section 4.
  • the plate heat exchanger includes a by-pass conduit 16 , which is provided in the inlet channel 7 and extends from the first section 3 through the second section 4 to the third section 5, see Figs 4-7.
  • the by-pass conduit 16 has a cross-section area which is about half the cross-section area of the inlet channel 7.
  • the by-pass conduit 16 thus permits the medium to flow directly from the first section 3 to the third section 5.
  • the by-pass conduit 16 extends between the first valve plate 10 and the second valve plate 11. Upstream of the by-pass conduit 16, a first valve 17 is provided in the first valve plate 10, and downstream of the by-pass 16, a second valve 18 is provided in the second valve plate 11.
  • the first valve 17 includes a first valve member 17' and a second valve member 17'' .
  • the first valve member 17' is arranged to open and close, respectively, the inlet to the by-pass conduit 16 and the second valve member 17'' is arranged to open and close, respectively, the passage to the second section 4 in the corresponding manner as the valve 12.
  • the second valve 18 includes a first valve member 18', which is arranged to open and close, respectively, the outlet from the by-pass conduit 16 and a second valve member 18 ' ' , which is arranged to open and close, respectively, the passage from the second section 4 to the third section 5.
  • the valve members 17', 17'', 18' and 18'' may be realised in different ways, for instance as slide valves.
  • Figs 4-7 disclose how the medium flows through the plate package 2 in dependence on the positions of the first valve 17 and the second valve 18.
  • the positions of the valve members 17', 17'', 18', 18'' are disclosed schematically beneath the respective plate package 2.
  • the valve member 17'' and the valve members 18' and 18'' are closed so that the whole flow will be conveyed through the first section 3.
  • the valve members 17' and 18' are open, which means that the medium is permitted to flow through the first section 3 and the third section 5, whereas the second section 4 is closed.
  • all valve members 17', 17'', 18', 18'' are open and the medium flows through all sections 3, 4 and 5.
  • the valve members 17' and 17' ' are open, whereas the valve members 18' and 18'' are closed as well as the valve 12 of the first valve plate 10 at the outlet channel 8, which means that the medium merely is permitted to flow through the second section 4.
  • Fig 11 discloses a third embodiment in which three separate inlet conduits 21, 22 and 23 extend into the inlet channel 7.
  • the three inlet conduits 21, 22 and 23 have a different length, wherein the first inlet conduit 21 extends to the first section 3, the second inlet conduit 22 extends through the first section 3 to the second section 4, and the third inlet conduit 23 extends through the first section 3 and the second section 4 to the third section 5.
  • Each inlet conduit 21, 22 and 23 includes a valve 24 by which the respective inlet conduit 21, 22 and 23 may be opened and closed, respectively.
  • the valves 24 are manoeuvrable independently of each other.
  • the inlet channel 7 is closed between the sections 3 and 4 as well as between the sections 4 and 5, i.e.
  • Figs 12-20 disclose a fourth embodiment, which includes a pipe 30 extending in the inlet channel 7 through the plate package 2.
  • the pipe 30 includes a longitudinal gap 31, which extends along all the three sections 3, 4 and 5.
  • the gap 31 forms an inlet passage from the pipe 30 to the respective section 3, 4 and 5.
  • Three valve elements 32 are provided in the pipe 30 successively after each other in such a way that a first valve element 32 extends along the whole length of the first section 3, a second valve element 32 extends along the second section 4 and a third valve element 32 extends along the third section 5.
  • the valve elements 32 are rotatable independently of each other between a first open position laterally of the gap 31 and a second closed position covering the gap 31.
  • Each valve element 32 is connected to a respective shaft 33, 34 and 35.
  • the shafts 34 and 35 are hollow, wherein the shaft 35 is arranged to house the shaft 34 which in turn is arranged to house the shaft 33.
  • the shafts 33, 34 and 35 are thus concentric and rotatable independently of each other by means of a manoeuvring member 36.
  • Figs 13 and 14 disclose more closely how the valve elements 32 are rotatable between an open position, Fig 13, and a closed position, Fig 14.
  • the pipe 30 has an inner radius r, which substantially corresponds to the radius of curvature of the outer surface of the valve element 32.
  • the plate package 2 may include more than the disclosed sections 3, 4, 5, for instance a section for substantially each plate interspace.
  • the plate heat exchanger includes a valve element 32 for each plate interspace, wherein each valve element 32 is connected to a respective concentric shaft.
  • Figs 15-20 disclose how the flow through the plate package 2 may be guided to the different sections 3, 4, 5 by adjustment of the valve elements 32.
  • the valve elements 32 of the first section 3 and the second section 4 are closed, which means that the medium flows through the third section 5.
  • Fig 16 merely the valve element 32 of the second section 4 is opened, wherein the medium flows through the second section 4, and in Fig 17 merely the valve element 32 of the first section 3 is opened, wherein the medium in a corresponding manner merely flows through the first section 3.
  • the valve elements 32 of the first section 3 and the third section 5 are opened, wherein the medium is permitted to flow through these sections.
  • the valve elements 32 of the second section 4 and the third section 5 in Fig 19 are open and of the first section 3 and the second section 4 in Fig 20.
  • Figs 21 and 22 disclose a fifth embodiment, which differs from the other embodiments disclosed in that the plate heat exchanger includes two end plates 40, 41, which are provided with valves 12 of at least two ports, i.e. at least for one of the channels. In such a way, it is possible to guide and change the flow direction of the medium through the different sections 3, 4, 5.
  • the number of sections of the plate heat exchanger may be varied and may be larger than in the disclosed embodiments having two or three sections .
  • the plate heat exchanger may within the scope of the invention include four, five, six or more sections. When the number of sections is large, an advantageous controllability may be obtained even if the number of plates is not unique for each section.
  • substantially each section may include merely two plates 14, i.e. merely one plate interspace, wherein a control step having merely one plate interspace is obtained, and at the same time it is possible to select one or several arbitrary plate interspaces of the total number of plate interspaces of the heat exchanger.
  • the plate heat exchanger in the embodiments disclosed above includes two channels. Within the scope of the invention, the plate heat exchanger may also include three or possibly even more channels. By three channels each plate will include six ports, a selected number of which may be provided with control members according to the embodiments disclosed above.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne un échangeur de chaleur à plaques comportant un certain nombre de plaques (1) de transfert de chaleur adjacentes qui forment un bloc (2) de plaques à deux canaux. Les canaux sont en contact de transfert thermique et sont aménagés de façon à transporter un milieu respectif à travers le bloc de plaques. Le bloc (2) de plaques comporte au moins deux parties (3, 4, 5) séparées pour au moins un premier desdits canaux. Chacune des parties comporte un certain nombre de plaques (1), ce nombre étant différent pour au moins deux desdites parties. L'échangeur de chaleur à plaques comporte également des éléments de commande (24) qui permettent de guider le milieu dans le premier canal au moins, de sorte qu'il traverse une ou plusieurs sections arbitraires desdites parties (3, 4, 5).
PCT/SE2000/000978 1999-05-17 2000-05-17 Echangeur de chaleur a plaques Ceased WO2000070292A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU49676/00A AU4967600A (en) 1999-05-17 2000-05-17 A plate heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9901778A SE514096C2 (sv) 1999-05-17 1999-05-17 Plattvärmeväxlare
SE9901778-2 1999-05-17

Publications (1)

Publication Number Publication Date
WO2000070292A1 true WO2000070292A1 (fr) 2000-11-23

Family

ID=20415615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2000/000978 Ceased WO2000070292A1 (fr) 1999-05-17 2000-05-17 Echangeur de chaleur a plaques

Country Status (3)

Country Link
AU (1) AU4967600A (fr)
SE (1) SE514096C2 (fr)
WO (1) WO2000070292A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003091651A1 (fr) * 2002-04-24 2003-11-06 Ashe Morris Limited Systeme de commande de temperature a echangeur thermique ameliore
FR2870589A1 (fr) * 2004-05-18 2005-11-25 Valeo Thermique Moteur Sas Echangeur de chaleur pour fluide de viscosite variable
EP2080976A1 (fr) * 2008-01-15 2009-07-22 KIOTO Clear Energy AG Echangeur thermique
US7767156B2 (en) 2001-09-04 2010-08-03 Ashe Morris Ltd Temperature control system
JP2010531426A (ja) * 2007-06-28 2010-09-24 エクソンモービル リサーチ アンド エンジニアリング カンパニー プレート熱交換器のポート挿入体および熱交換器における振動軽減法
DE102010006038A1 (de) * 2010-01-27 2011-07-28 Pierburg GmbH, 41460 Vorrichtung zur Regelung eines Fluidstroms
DE102010042674A1 (de) * 2010-10-20 2012-04-26 Deutsches Zentrum für Luft- und Raumfahrt e.V. Wärmeübertragungsvorrichtung, thermoelektrische Generatorvorrichtung und Verfahren zur Steuerung und/oder Regelung einer Wärmeübertragungsvorrichtung
EP2674714A1 (fr) * 2012-06-14 2013-12-18 Alfa Laval Corporate AB Échangeur thermique de plaque avec des moyens d'injection
FR3093558A1 (fr) * 2019-03-07 2020-09-11 Valeo Systemes Thermiques Dispositif d’échange thermique comprenant un échangeur de chaleur et des moyens de contrôle d’une circulation d’au moins un fluide à l’intérieur de l’échangeur de chaleur
FR3111971A1 (fr) * 2020-06-29 2021-12-31 Valeo Systemes Thermiques Echangeur thermique pour véhicule automobile

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610228C (de) * 1935-03-06 Bergedorfer Eisenwerk Akt Ges Plattenwaermeaustauscher fuer Fluessigkeiten, insbesondere Milch
FR2461225A1 (fr) * 1979-07-03 1981-01-30 Apv Co Ltd Echangeur de chaleur du type a plaques perfectionne
JPH04139390A (ja) * 1990-09-29 1992-05-13 Hisaka Works Ltd プレート式熱交換器
WO1994014021A1 (fr) * 1992-12-07 1994-06-23 Multistack International Limited Ameliorations dans les echangeurs de chaleur a plaques
DE19525216C1 (de) * 1995-07-11 1996-11-21 Bosch Gmbh Robert Wärmetauscher

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610228C (de) * 1935-03-06 Bergedorfer Eisenwerk Akt Ges Plattenwaermeaustauscher fuer Fluessigkeiten, insbesondere Milch
FR2461225A1 (fr) * 1979-07-03 1981-01-30 Apv Co Ltd Echangeur de chaleur du type a plaques perfectionne
JPH04139390A (ja) * 1990-09-29 1992-05-13 Hisaka Works Ltd プレート式熱交換器
WO1994014021A1 (fr) * 1992-12-07 1994-06-23 Multistack International Limited Ameliorations dans les echangeurs de chaleur a plaques
DE19525216C1 (de) * 1995-07-11 1996-11-21 Bosch Gmbh Robert Wärmetauscher

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7767156B2 (en) 2001-09-04 2010-08-03 Ashe Morris Ltd Temperature control system
WO2003091651A1 (fr) * 2002-04-24 2003-11-06 Ashe Morris Limited Systeme de commande de temperature a echangeur thermique ameliore
FR2870589A1 (fr) * 2004-05-18 2005-11-25 Valeo Thermique Moteur Sas Echangeur de chaleur pour fluide de viscosite variable
WO2005124260A1 (fr) * 2004-05-18 2005-12-29 Valeo Systemes Thermiques Echangeur de chaleur pour fluide de viscosite variable
JP2010531426A (ja) * 2007-06-28 2010-09-24 エクソンモービル リサーチ アンド エンジニアリング カンパニー プレート熱交換器のポート挿入体および熱交換器における振動軽減法
US8240367B2 (en) 2007-06-28 2012-08-14 Exxonmobil Research And Engineering Company Plate heat exchanger port insert and method for alleviating vibrations in a heat exchanger
EP2080976A1 (fr) * 2008-01-15 2009-07-22 KIOTO Clear Energy AG Echangeur thermique
EP2354522A3 (fr) * 2010-01-27 2015-12-02 Pierburg GmbH Dispositif de réglage d'un flux de fluide
DE102010006038A1 (de) * 2010-01-27 2011-07-28 Pierburg GmbH, 41460 Vorrichtung zur Regelung eines Fluidstroms
DE102010006038B4 (de) * 2010-01-27 2013-10-24 Pierburg Gmbh Vorrichtung zur Regelung eines Fluidstroms
DE102010042674A1 (de) * 2010-10-20 2012-04-26 Deutsches Zentrum für Luft- und Raumfahrt e.V. Wärmeübertragungsvorrichtung, thermoelektrische Generatorvorrichtung und Verfahren zur Steuerung und/oder Regelung einer Wärmeübertragungsvorrichtung
EP2674714A1 (fr) * 2012-06-14 2013-12-18 Alfa Laval Corporate AB Échangeur thermique de plaque avec des moyens d'injection
CN104380023A (zh) * 2012-06-14 2015-02-25 阿尔法拉瓦尔股份有限公司 带有喷射装置的板式热交换器
JP2015524043A (ja) * 2012-06-14 2015-08-20 アルファ−ラヴァル・コーポレート・アーベー 射出手段を備えるプレート熱交換器
WO2013186192A1 (fr) 2012-06-14 2013-12-19 Alfa Laval Corporate Ab Échangeur de chaleur à plaques ayant des moyens d'injection
TWI563239B (en) * 2012-06-14 2016-12-21 Alfa Laval Corp Ab A plate heat exchanger
CN104380023B (zh) * 2012-06-14 2017-03-08 阿尔法拉瓦尔股份有限公司 带有喷射装置的板式热交换器
US10107572B2 (en) 2012-06-14 2018-10-23 Alfa Lavalcorporate Ab Plate heat exchanger
FR3093558A1 (fr) * 2019-03-07 2020-09-11 Valeo Systemes Thermiques Dispositif d’échange thermique comprenant un échangeur de chaleur et des moyens de contrôle d’une circulation d’au moins un fluide à l’intérieur de l’échangeur de chaleur
FR3111971A1 (fr) * 2020-06-29 2021-12-31 Valeo Systemes Thermiques Echangeur thermique pour véhicule automobile
WO2022002617A1 (fr) * 2020-06-29 2022-01-06 Valeo Systemes Thermiques Echangeur thermique pour véhicule automobile

Also Published As

Publication number Publication date
SE9901778L (sv) 2000-11-18
SE9901778D0 (sv) 1999-05-17
AU4967600A (en) 2000-12-05
SE514096C2 (sv) 2001-01-08

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