WO2011144449A1 - Dispositif de thermorégulation pour dispositif de coulée sous pression et dispositif de coulée sous pression correspondant - Google Patents

Dispositif de thermorégulation pour dispositif de coulée sous pression et dispositif de coulée sous pression correspondant Download PDF

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Publication number
WO2011144449A1
WO2011144449A1 PCT/EP2011/057124 EP2011057124W WO2011144449A1 WO 2011144449 A1 WO2011144449 A1 WO 2011144449A1 EP 2011057124 W EP2011057124 W EP 2011057124W WO 2011144449 A1 WO2011144449 A1 WO 2011144449A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
heat exchange
exchange chamber
temperierungsvorrichtung
die casting
Prior art date
Application number
PCT/EP2011/057124
Other languages
German (de)
English (en)
Inventor
Ignaz Huber
Johannes Wunder
Michael Günzel
Sebastien Nisslé
Original Assignee
Georg Fischer Verwaltungs-Gmbh
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 Georg Fischer Verwaltungs-Gmbh filed Critical Georg Fischer Verwaltungs-Gmbh
Priority to US13/698,405 priority Critical patent/US20130112363A1/en
Priority to CN201180024610.XA priority patent/CN103108713B/zh
Publication of WO2011144449A1 publication Critical patent/WO2011144449A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2218—Cooling or heating equipment for dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2272—Sprue channels

Definitions

  • the invention relates to a tempering device for a die casting device.
  • the invention further relates to a die casting device.
  • Temperature control devices for die-cast devices are known from the prior art.
  • the die casting device is used for die casting.
  • Die casting is preferably used for casting metal, in particular non-ferrous metals or high-strength hot-work steels, or special materials.
  • the molten casting material, the melt is forced under high pressure at relatively high speed into a casting mold - also referred to as a mold insert.
  • melt flow rates of 20 to 160 m / s and short shot times for introducing 10 to 100 ms are achieved.
  • the casting mold or die casting mold consists for example of metal, preferably of a hot-work tool steel.
  • the hot chamber method and the cold chamber method can be distinguished.
  • the die casting device and a melt holding furnace form one unit.
  • the casting unit which supplies the melt to the casting mold is in the melt; With each casting process, a certain volume of the melt is forced into the casting mold.
  • the die casting device and the melt holding furnace are arranged separately. Only the amount required for the particular casting is metered into a casting chamber and introduced from there into the casting mold.
  • the tempering device is used for tempering, in particular for cooling, at least one region of the die casting device. This can be used, in particular, to temper a region of the die casting device that can be charged with a casting material.
  • Such a region is, for example, a casting enema of the diecasting device, along which or through which the casting material passes in the direction of a diecasting die of the diecasting device.
  • Temper istsvorraumen the problem that a reliable and uniform temperature of the acted upon with casting material range can not be realized.
  • the tempering or the cooling of the area must be dimensioned such that a reliable cooling is given and at the same time the cooling of a die cast component to be produced in the die casting mold or of the casting material remaining in the area is not impaired by too rapid and / or too uneven cooling.
  • this has a first component, a second component and at least one Fiuidkanal formed in the first component and / or the second component, wherein the first component and / or the second component at least one receptacle for one with a casting material be acted upon area of the die casting device, in particular a casting inlet, and wherein the Fiuidkanal opens into at least one heat exchange chamber, which is at least partially present as open-edged recess in the first component and can be closed with the second component.
  • the tempering device for the die casting device is therefore designed at least in two parts. It consists of the first and the second component.
  • the tempering of the region of the die-cast device can be arranged at least partially in the receptacle.
  • the region of the die-cast device which can be charged with casting material is, for example, the casting inlet, which may be in the form of a flow channel or forms it.
  • the recording of the tempering device may be formed either by the first component, the second component or by both components together.
  • the tempering device can be acted upon by a tempering fluid, in particular cooling fluid.
  • This Tempering fluid flows through the at least one fluid channel, which is formed in the first component and / or the second component, during operation of the tempering device.
  • the fluid channel opens, for example, into a fluid connection of the temperature control device, via which the temperature control fluid can be introduced into or removed from the fluid channel.
  • the heat exchange chamber is provided.
  • the heat exchange chamber is present as an open-edged recess in the first component and can be closed with the aid of the second component. This means that the second component can be arranged on the first component such that the open-edged recess is closed and the heat exchange chamber is formed.
  • the open-edged recess is therefore designed to be open toward the second component, wherein the opening of the recess can be covered or closed by the second component. Via the fluid channel, a supply of the heat exchange chamber with tempering fluid is thus ensured. It is particularly advantageous if the heat exchange chamber is formed exclusively by the peripheral recess in the first component, ie no further recess is provided.
  • the temperature of the region of the pressure casting device that can be acted upon with casting material can be set at least approximately controlling and / or regulating.
  • at least one temperature sensor can be provided on or in the tempering device, with which its temperature and / or the Temperature of the loadable region is at least approximately determinable.
  • the temperature and / or the throughput (volume or mass per unit of time) of the tempering fluid can then be selected or set.
  • the tempering fluid flows through the heat exchange chamber and flows over it, for example, a heat transfer surface, If this is assigned to the thermally or heat-transferable acted upon with G manmateriai area, takes place in this way a temperature control of the area.
  • the temperature of the Temper michsfluids is significantly smaller than the temperature of the Temper michsvorraum or the loadable area, so that they can be cooled as quickly as possible and the die-cast component to be manufactured Druckguss Marie can be removed.
  • the heat exchange chamber is thus at least partially formed in the first component, which allows a more reliable loading of the heat transfer surface with the tempering fluid and consequently a better cooling characteristic or a faster cooling of the loadable region.
  • the temperature control device is provided both for a die casting device which operates in accordance with the hot chamber method and for one which implements the cold chamber method. Also, any material compositions of the melt can be used.
  • a development of the invention provides that the heat exchange chamber is partially formed by a fluidizing recess of the second component.
  • the Fluidieitvertiefung of the second component is formed open to the first component. It can therefore together with the open-edged recess of the first component form the heat exchange chamber.
  • the volume of the open-edged recess of the first component is greater than the volume of the Fluidieitvertiefung.
  • the Fluidieitvertiefung has a larger volume than the recess of the first component, that has a greater share of the heat exchange chamber.
  • the heat exchange chamber has a larger cross section than the fluid channel.
  • the cross section lies in a sectional plane., Which is perpendicular to the direction of the largest extension of the fluid channel. This applies both to the fluid channel and to the heat exchange chamber.
  • the heat exchange chamber accordingly has, viewed in cross-section, a larger surface contributing to the temperature control of the die casting device. At the discharge point of the fluid channel in the heat exchange chamber so there should be an expansion. If tempering fluid flows into the heat exchange chamber from the fluid channel, a kind of free jet is formed in the heat exchange chamber.
  • a development of the invention provides that a plurality of fluid passages lead into the heat exchange chamber, wherein at least one of the fluid passages is a fluid supply port connected to a fluid supply port and at least one further one of the fluid passages is a fluid discharge port connected to a fluid discharge port.
  • the heat exchange chamber can control the tempering supplied fluid and removed via the Fluidab (2015)kanal the heat exchange chamber.
  • the Fluidzu Industriesanschiiuss and the Fluidabtechnologyanschiuss, with which the fluid supply and the Fluidab Industrieskanal are connected or fluidly connected, are arranged on the tempering device such that a simple connection can be made to a feeder.
  • the supply device serves, for example, the supply of Temper michsfluid and / or its temperature to a certain temperature.
  • the fluid discharge channel in particular in the axial direction of the tempering device, opens out into the heat exchange chamber offset from the fluid supply channel. This means that the fluid discharge channel and the fluid supply channel, viewed in their axial direction, do not open into the heat exchange chamber, but instead offset from one another.
  • tempering fluid flowing through the fluid supply channel into the heat exchange chamber does not impinge on the fluid discharge channel or its outlet parts into the heat exchange chamber without any effect.
  • a circulation of the Temper michsfluids is achieved in the heat exchange chamber. It is particularly advantageous if the fluid supply channel has a wall, in particular a heat transfer surface, opposite the heat exchange chamber.
  • the temperature-control fluid flowing into the heat exchange chamber through the fluid supply channel upon its entry into the heat exchange chamber accordingly strikes directly in the sense of impingement cooling.
  • a high heat transfer coefficient is achieved.
  • the tempering tion fluid through the Fluidab (2015)kanal again from the heat exchange chamber.
  • the inflow direction of the tempering fluid from the fluid supply passage into the heat exchange chamber should be arranged in its lateral direction offset from an outflow direction of the tempering fluid through the fluid discharge passage from the heat exchange chamber.
  • a lateral direction is to be understood as meaning a direction which is perpendicular to the respective flow direction.
  • this direction can correspond to an axial direction of the tempering device.
  • the wall of the heat exchange chamber has at least one heat transfer surface, which is thermally associated with a pressure zone, which is associated with the applied region of the die casting device.
  • the pressure zone is an area which either itself is acted upon or acted upon directly by the casting material or is at least assigned to the applied area of the die casting facility.
  • the heat transfer surface is thermally associated with the print zone, which means that between the heat transfer surface and pressure zone heat is transferable or is transferred.
  • the pressure zone are on one side of the wall of the tempering and the heat transfer surface on the opposite side of the wall.
  • the wall consists of a good heat-conducting material.
  • the pressure zone or the region of the die casting device that can be charged with casting material can be tempered via the heat transfer surface.
  • a development of the invention provides that the contour of the heat transfer surface is at least partially approximated or corresponds to an, in particular three-dimensional contour of the print zone.
  • This can be achieved for example by a uniform wall thickness of the wall, softer both the pressure zone and the heat transfer surface are assigned to opposite sides.
  • a desired heat conduction rate in this can also be achieved via an appropriate choice of wall thickness or specifically adjusted for specific areas.
  • the wall thickness of the wall decreases in the direction of flow of the fluid, since the fluid warms up when flowing through and thus decreases its cooling effect on the heat transfer surface or the pressure zone. To compensate for this, it may be necessary to increase the thermal conductivity of the wall, which is usually achieved by a smaller wall thickness.
  • the three-dimensional contour should be understood to mean that the contour of the heat transfer surface in all spatial directions is approximated or corresponds to the contour of the pressure zone.
  • the receptacle is a, in particular frusto-conical and / or central, formed in the first component recess.
  • the receptacle is therefore present in the first component. It is designed as a recess and preferably passes through the first component completely, so it is open on both sides.
  • the region of the die casting device which can be pressurized with casting material can be arranged in the recess.
  • the receptacle or recess forms the area with.
  • the flow channel for the casting material is achieved by an interaction of the receptacle and a counter element, in particular a G manmaterialfeitfortses, the die casting device.
  • the recess is preferably frusto-conical in shape, that is to say it has dimensions which reduce or enlarge in the longitudinal direction. It may be provided that the recess is formed centrally, ie centrally, in the first component.
  • the second component is formed substantially plate-shaped.
  • the second component thus serves, for example, as a closure plate for the open-edged recess of the first component.
  • Under plate-shaped is to be understood that the second component has only a small thickness compared to its lateral extent.
  • the side of the second component facing the first component is substantially flat.
  • the heat exchange chamber is formed solely by the open-edged recess of the first component.
  • the second component therefore has no Fiuidleitverianaung, which forms the heat exchange chamber at least partially with.
  • the second component can be arranged in a receiving recess of the first component.
  • the first component accordingly has a depression which at least essentially corresponds to a shape or an outline of the second component.
  • the receiving recess has a depth which corresponds to the thickness of the second component substantially or greater.
  • the second component can be arranged on the first component such that a planar surface is formed or the second component does not project beyond the first component. In this way, a good handling of the tempering is achieved.
  • the second component After inserting the second component in the receiving recess, it is preferably encompassed by the first component such that it is fixed at least in the lateral direction, that is, no slippage of the second component relative to the first component in the lateral direction is possible.
  • the receiving recess may also be provided a seal, with which a sealing effect between the first component and the second component is achieved, so that the heat exchange chamber is sealed by the second component.
  • a development of the invention provides that the first and / or the second component have at least one projecting into the heat exchange chamber Fluidleitvorsprung. If the fluid guide projection is provided on the first component, it usually points in the direction of the second component. Conversely, if it is provided on the second component, it points in the direction of the first component.
  • the heat transfer surface is contoured such that as uniform a cooling as possible is achieved. In this way, stresses in the casting material are avoided and thus achieved a high stability of the die-cast component.
  • a development of the invention provides that the first component is detachably connected to the second component, in particular by means of a screw connection. It is therefore provided that the second component is formed separately from the first component. Subsequently, the two components are assembled to the Temper istsvorrich- and releasably connected to each other. In this case, the heat exchange chamber is formed.
  • the detachable connection can in principle be made arbitrarily. However, one is preferred Screw connection with at least one screw or a threaded bolt.
  • a further development of the invention provides that a seal sealing the heat exchange chamber is provided between the first component and the second component.
  • a seal sealing the heat exchange chamber is provided between the first component and the second component.
  • the seal can be designed for example as an O-ring and embrace the heat exchange chamber in the circumferential direction substantially. An exchange of the Temper michsfiuids located in the heat exchange chamber is of course still possible by means of the fluid channel.
  • the invention further relates to a diecasting device having at least one tempering device, in particular according to the preceding embodiments, wherein the tempering device has a first component, a second component and at least one fluid channel formed in the first component and / or the second component, wherein the first component and / or the second component have at least one receptacle for a region of the die casting device which can be acted upon by a casting material, in particular a pouring inlet, and wherein the fluid kana! in at least one heat exchange chamber opens, which is at least partially present as open-edged recess in the first component and can be closed with the second component.
  • the Druckgusseinrich- device is for example a die casting machine and is therefore designed for the production of die-cast components. It has, in addition to other well-known elements on at least one Tempering device, which is according to the above statements education or training.
  • Figure 1 is an exploded view of a die casting device with a G manformiki, a Angussaku and a G maneinlassiser, these each having a two die casting molds die casting
  • Figure 2 is a side sectional view of the die casting, wherein the G maneinlassech and a Temper michsvorraum are shown in detail, and
  • Figure 3 is a schematic representation of the tempering of the die casting device, which is associated with the G maneinlassiser.
  • FIG. 1 shows a diecasting device 1, for example a diecasting machine or a part thereof.
  • the die casting device 1 is used to produce one or more die-cast components (not shown). It has a casting mold unit 2, a gating unit 3 and a pouring inlet unit 4.
  • the casting mold unit 2 consists of a first die casting mold 5, the gating unit 3 of a second die casting mold 6 and the casting inlet unit 4 of a third die casting mold 7.
  • the first die casting mold 5 sets composed of two die-cast parts 8 and 9 and the second die-casting die of die-cast parts 10 and 11 men.
  • the third die casting mold 7 consists of a die-cast molding 12.
  • the casting mold unit 2 has a casting mold 13.
  • the casting mold 13 essentially has a shape which represents a negative of a die-cast component to be produced.
  • casting material or melt is accordingly introduced into the casting mold 13 and, after cooling and solidification of the melt, the casting component is removed from the casting mold 13.
  • FIG. 1 further shows the casting inlet unit 4 with the third die casting mold 7.
  • the casting inlet unit 4 is assigned a tempering device designed as a cooling ring 14, which has a heat exchange chamber 15.
  • the cooling ring 14 or the tempering device consists of a first component 16 and a second component 17.
  • the cooling ring 14 or the first component 16 have a receptacle 18 for an area of the die-cast device 1 that can be charged with casting material.
  • the receptacle 18 is formed as a central recess 19, in which a Gteßmaterialieitfortsatz 20 of the die-cast molding 12 engages.
  • a flow channel is formed as G collecteiniass 21, which may extend up to the Angussaku 3.
  • the heat exchange chamber 15 is present as an open-edged recess 23 in the first component 16 at least partially.
  • Open-edge means that the recess 23 at least partially passes through an outer wall of the cooling ring 14.
  • the open-edged recess 23 or the present through the passage of the outer wall opening is closed by means of the second component 17.
  • the first component 16 has a receiving recess 24, which has a depth corresponding to the thickness of the second component 17.
  • the second component 17 can therefore be completely accommodated in the receiving recess 24.
  • the first component 16 and the second component 17 are connected to one another by means of a screw connection 25. For this purpose, four screws are provided, which are not shown in the figure 1, however.
  • a Traumiage Scheme 26 is provided for the second component 17, which is designed as a circulating around the heat exchange chamber 15 support web.
  • the receiving recess 24 is formed such that the first component 16 can completely accommodate the second component 17, so that the second component 17 rests on the support surface 26 at least in regions, whereby a sealing effect between the first component 16 and the second component 17 is achieved.
  • Spieilus is designed as an O-ring and further increases the sealing effect between the first component 16 and the second component 17.
  • FIG. 2 shows a side sectional view of the pressure casting device 1, wherein the casting inlet unit 4 and the tempering device or the cooling ring 14 are shown in detail.
  • the G confusematerialleitfortsatz 20 is arranged in the receptacle 18, so that the pouring inlet 21 is formed jointly by the G confusematerialiaileitfortsatz 20 and the wall 22.
  • the wall 22 of the heat exchange chamber 15 accordingly has a pressure zone 27, which can be acted upon with casting material or represents the region of the die casting device 1 that can be charged with casting material.
  • the pressure zone 27 is arranged on one side of the wall 22, outside the heat exchange chamber 15.
  • On the opposite side of the wall 22 is a heat transfer surface 28 before.
  • the heat transfer surface 28 at least partially limits the heat exchange chamber 15.
  • pressure zone 27 It is also thermally associated with the pressure zone 27. This means that between the pressure zone 27 and the heat transfer surface 28 heat is transferable. In other words, pressure zone 27 and heat transfer surface 28 are associated with each other in a heat-transferring manner. By tempering the heat transfer surface 28, therefore, the pressure zone 27 can be tempered.
  • FIG. 3 shows a schematic representation of the tempering device or of the cooling ring 14. Only the first component 16, but not the second component 17 is shown. It becomes clear that the first component 16 has a plurality of fluid channels 29 through which a temperature control fluid seals the cooling ring 14 can flow through. By this flow through the cooling ring 14 and thus the pressure zone 27 and the area acted upon by casting material of the die-cast device 1 is tempered, in particular cooled.
  • FIG. 3 shows that several of the fluid channels 29 open into the heat exchange chamber 15. In this case, one of the fluid channels 29 is a Fluidzu Magazinekanal 30 and another of the fluid channels 29 a Fiuidab Switzerlandkanal 31.
  • Temper michr michsfluid can be introduced into the heat exchange chamber 15 while it is removable through the Fiuidab Textilkanal 31.
  • the term fluid supply channel 30 and Fiuidab Textilkanal 31 is to be understood purely by way of example here.
  • the Temper michsfluid can be introduced through any of the fluid channels 29 in the heat exchange chamber 15 and removed by any desired.
  • the fluid supply passage 30 is fluidly connected to a fluid supply port 32 and the fluid discharge passage 31 to a fluid discharge port 33. These can be connected, for example, to a feed device, which supplies the cooling ring 14 tempered tempering fluid via the fluid feed connection 32 and withdraws it again through the fluid discharge connection 33.
  • FIG. 3 clearly shows that the heat exchange chamber 14 has a larger cross section than the fluid channels 29. This means that at the point of emergence of the fluid channels 29 into the heat exchange chamber 15 in the direction of the heat exchange chamber 15 there is an expansion of the flow cross section.
  • the Fiuidab USAkanal 31 offset from the Fluidzu Switzerlandkanal 30 opens into the heat exchange chamber 15. That is, a mouth portion of the fluid discharge passage 31 is disposed in the heat exchange chamber 15 not opposite to an orifice of the fluid supply passage 30 into the heat exchange chamber 15. In this way, the Fluidab Technologykanal 31 is not directly flown by flowing through the Fluidzu Glasskanal 30 in the heat exchange chamber 14 Temper michsfluid. Rather, a flow through the heat exchange chamber 15 and thus an efficient temperature control of the heat transfer surface 28 is achieved. In the embodiment shown in FIG.
  • the points of discharge of the fluid supply channel 30 and the fluid discharge channel 31 are arranged in the heat exchange chamber 15 in such a way that the heat transfer surface 28 can be overflowed by the temperature control fluid over most or its entire longitudinal extent.
  • a uniform temperature of the pressure zone 27 and the area acted upon by casting material of the die-cast device 1 is achieved.
  • the pressure casting device 1 shown in FIG. 1 is used to produce cast components from casting material, which is in the form of the melt.
  • the die-cast parts 8 and 9 and the die-cast parts 10 and 11 are moved towards each other so that the casting mold 13 or a sprue area of the runner unit 3 is sealed.
  • the pressurized melt is fed through an opening of the casting inlet unit 4, which runs along the pouring inlet 21 in the direction of the Angusstechnik 3 and flows into the sprue region or flow channels.
  • the flow channels provide a fanning out of the stream of melt, so that the casting mold 13 can be fed to the melt in different positions as seen in the lateral direction.
  • the casting inlet unit 4 is supplied as long as melt until the mold
  • the melt is cooled, for which purpose fluid is introduced into heat exchange chambers of the die casting molding 8, 9, 10, 11 and 12 and the heat exchange chamber 15.
  • the temperature of the fluid or its mass flow is selected such that the best possible cooling characteristic of the die-cast component is present.
  • it is particularly necessary to cool this as possible gieichtron, to ensure a sufficiently high stability of the die-cast component.
  • Another goal is to cool as quickly as possible in order to achieve a high throughput of the die cast components and thus lower production costs.
  • the produced die cast component together with the sprue remaining in the sprue area and the casting material of the die casting device 1 remaining in the area of the casting inlet unit 4 can be removed.
  • the sprue is removed from the Druckgussbauteii and preferably remelted.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

L'invention concerne un dispositif de thermorégulation (14) destiné à un dispositif de coulée sous pression (1) et comportant un premier élément (16), un second élément (17) et au moins un conduit à fluide (29) formé dans le premier élément (16) et/ou le second élément (17), le premier élément (16) et/ou le second élément (17) comportant au moins un logement (18) destiné à une zone (27) du dispositif de coulée sous pression (1) pouvant être soumise à l'effet d'un matériau de coulée, en particulier un orifice d'entrée de coulée (21), et le conduit à fluide (29) débouchant dans au moins une chambre d'échange de chaleur (15) qui se présente sous la forme d'un évidement à bord ouvert (23) au moins dans certaines zones du premier élément (16) et qui peut être fermé par le second élément (17). L'invention concerne également un dispositif de coulée sous pression (1)
PCT/EP2011/057124 2010-05-18 2011-05-04 Dispositif de thermorégulation pour dispositif de coulée sous pression et dispositif de coulée sous pression correspondant WO2011144449A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/698,405 US20130112363A1 (en) 2010-05-18 2011-05-04 Temperature control device for a die casting device and corresponding die casting device
CN201180024610.XA CN103108713B (zh) 2010-05-18 2011-05-04 用于压铸装置的调温机构以及相应的压铸装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10163120.8A EP2388089B1 (fr) 2010-05-18 2010-05-18 Dispositif d'équilibrage des températures pour un dispositif de coulée sous pression et dispositif de coulée sous pression correspondant
EP10163120.8 2010-05-18

Publications (1)

Publication Number Publication Date
WO2011144449A1 true WO2011144449A1 (fr) 2011-11-24

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US (1) US20130112363A1 (fr)
EP (1) EP2388089B1 (fr)
CN (1) CN103108713B (fr)
ES (1) ES2531548T3 (fr)
WO (1) WO2011144449A1 (fr)

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CN103108713B (zh) 2016-09-21
EP2388089B1 (fr) 2014-12-03
US20130112363A1 (en) 2013-05-09

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