WO2019154712A1 - Composant pour véhicule automobile et véhicule automobile - Google Patents

Composant pour véhicule automobile et véhicule automobile Download PDF

Info

Publication number
WO2019154712A1
WO2019154712A1 PCT/EP2019/052406 EP2019052406W WO2019154712A1 WO 2019154712 A1 WO2019154712 A1 WO 2019154712A1 EP 2019052406 W EP2019052406 W EP 2019052406W WO 2019154712 A1 WO2019154712 A1 WO 2019154712A1
Authority
WO
WIPO (PCT)
Prior art keywords
encapsulation
component
expansion
motor vehicle
adjustable
Prior art date
Application number
PCT/EP2019/052406
Other languages
German (de)
English (en)
Inventor
Andreas Kopp
Original Assignee
Audi Ag
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 Audi Ag filed Critical Audi Ag
Publication of WO2019154712A1 publication Critical patent/WO2019154712A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • F16H57/0419—Thermal insulations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0876—Insulating elements, e.g. for sound insulation for mounting around heat sources, e.g. exhaust pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like

Definitions

  • the invention relates to a component for a motor vehicle and a motor vehicle with such a component.
  • DE 10 2016 011 142 A1 describes a transmission device for a motor vehicle having a transmission housing and a casing, which encloses the transmission housing over a large part in its longitudinal direction for temperature management of the transmission and has at least one adjustable air passage.
  • the shell encloses the gear housing following a contour of the gear housing at a distance of between 25 and 50 mm.
  • the air outlets each include a ventilation flap, the can be adjusted by means of an electric, controlled via a CAN bus servo motor.
  • Object of the present invention is to enable a thermally optimized operation of a component for a motor vehicle with very little effort.
  • a component according to the invention for a motor vehicle has a body and an encapsulation enclosing the body at least in regions for thermal insulation of the body from an environment.
  • the body may be, for example, a main body or main body, a central functional unit, a central functional element, a housing or the like.
  • At least one subregion of the encapsulation is adjustable relative to the body between at least one first position and at least one second position.
  • at least the partial area is set up and designed to be reversibly displaced between the positions, in particular during operation of the component or of the motor vehicle. This can in particular be done automatically, that is, without a manual intervention or an operator action of an operator is necessary.
  • At least the adjustable portion of the enclosure abuts in the first position on the body and is spaced in the second position of the body.
  • a concern of the partial region on the body should mean in particular that a distance between the partial region of the encapsulation and the body is less than 5 mm.
  • the abutment of the subregion of the encapsulation on the body means that there is then a direct, ie direct, physical contact between the subregion and the body. This can especially not only for the adjustable portion, but for the entire encapsulation apply. In other words, in the first position, the entire encapsulation may rest on the body.
  • the encapsulation forms a thermal insulation or insulation of the body or component, in particular extensively planar.
  • the encapsulation in the first position prevents convective heat dissipation from the body to the environment.
  • the thermal insulation of the body or of the component with respect to the first position is reduced by the spacing of the capsule from the body.
  • the distance between the subregion and the body in the second position may be more than 5 mm, in particular 1 cm or more, for example up to 25 mm or more.
  • the component has an expansion element whose one side is thermally conductively connected to the body and mechanically supported on the latter and whose other side is connected to the partial area of the enclosure for adjusting the partial area as a function of a temperature of the body by a temperature-dependent expansion a wax contained in the expansion element.
  • the expansion element may have a housing and a working piston for this purpose.
  • the expansion material When the body heats up, the expansion material also heats up due to the heat-conducting connection, which leads to its expansion, ie an increase in volume. This increase in volume may be accompanied in particular by a phase transition of the expansion material.
  • the working piston of the expansion element can be moved, which in turn lifts the subregion of the encapsulation away from the body.
  • an air volume or spatial area for example a flat or extensively extended hollow area, arises between the partial area of the encapsulation and the body.
  • This volume of air or this area of space can then be acted upon, for example, by a cooling air flow, that is, through which a flow of cooling air flows.
  • a cooling air flow that is, through which a flow of cooling air flows.
  • the working piston of the expansion element can then move back again, as a result of which the subregion of the encapsulation is also moved or arrives again in the direction of the body.
  • the working piston may be spring-loaded and / or connected to the portion of the enclosure.
  • the present invention is comparatively low production costs, a shortened warm-up phase of the respective component after commissioning, an associated improvement in efficiency and / or fuel economy or, if the motor vehicle is an electric car, an increased range.
  • the component may also be a battery or a battery module of the motor vehicle.
  • the expansion element is designed as a wax thermostat.
  • the expansion material consists wholly or partly of a wax. This advantageously makes it possible to realize a lifting development of the expansion element in a temperature range which is relevant, that is to say suitable, for typical components of a motor vehicle.
  • the expansion material may be wholly or partly made or formed of another material or material, for example from an oil, paraffin or a metal or metallic material see. In this way, a respective adaptation to a typical and / or an optimal operating temperature of the respective component is advantageously possible.
  • the capsule is connected to the body and at least partially formed of a flexible and / or elastic material, so that the partial area is adjustable to the second position without completely detaching the encapsulation from the body , In other words, the encapsulation is therefore not completely rigid or rigid.
  • the flexible and / or elastic configuration of the encapsulation in particular of the subregion or of the encapsulation region surrounding the adjustable subregion, the subregion can advantageously be adjusted between the positions without the need for a joint or hinge or the like as part of the encapsulation. would have to be.
  • the encapsulation can advantageously be fastened to the body in a region different from the adjustable partial region, in particular fixed, whereby it can be prevented in a particularly simple and reliable manner that the encapsulation slips relative to the body, that is to say from an intended or intended - comes out according to the proper position.
  • the fixation or attachment of the encapsulation to the body can be realized for example by means of a screw or clamp connection or the like.
  • the component is a drive train component for the motor vehicle, in particular a motor, a transmission, a differential or a wheel bearing or wheel bearing carrier.
  • a drive train component in this sense is to be understood as a component of a drive train of the motor vehicle, the drive train according to the usual expert understanding includes all components that generate a power for driving the motor vehicle in the motor vehicle and / or up to the Road or roadway.
  • the powertrain components generate depending on an applied mechanical drive load corresponding power losses, which are converted into heat. This heat or heat loss must be dissipated from the respective powertrain component to avoid overheating.
  • a cooling circuit with a, in particular liquid, cooling medium can be provided for this purpose.
  • the heat loss can only be dissipated insufficiently from the respective drivetrain component with cooling circuits designed or dimensioned for conventional motor vehicles or components.
  • the present invention can therefore be used particularly advantageously in the area of the drive train, that is to say for drive train components, in particular without existing cooling mechanisms having to be newly constructed or redesigned.
  • the component in particular the encapsulation, that is designed or designed so that in the second Stel ment a resulting from the spacing of the portion of the enclosure of the body space area a direct, souströmbare connection to a component surrounding air volume, ie in particular to the environment.
  • the space region that is to say the air duct, can have at least two such connections, so that cooling air entering the connection or opening can flow through the air duct and exit at the other connection or opening.
  • the air channel can thus undercut the encapsulation preferably from one end of the encapsulation to another, in particular opposite, end of the encapsulation.
  • the component has a lever device, which is connected to the working piston of the expansion element and to the subregion of the encapsulation, ie mechanically coupled.
  • the lever device converts a movement of the working piston into a correspondingly larger movement, that is to say a correspondingly larger adjustment path, of the subregion of the encapsulation.
  • it can thus be achieved by the lever device that in the second position, the distance between the encapsulation or the subregion of the encapsulation and the body is greater than a stroke or travel of the working piston of the expansion element.
  • a lever effect or a lever arm of the lever device can be advantageously adjustable, so that with the same assembly of expansion element and lever device. different requirements can be realized or covered.
  • the encapsulation is formed from a thermally and acoustically insulating material.
  • the encapsulation can have or comprise a foam layer.
  • the foam layer may be applied, for example, on a support element, which may then also be part of the encapsulation.
  • thermally and acoustically insulating functionalities of the encapsulation can advantageously at least substantially maintain the acoustic insulation of the component with particularly simple and cost-effective means even when adjusting the encapsulation to the second position ,
  • This is particularly advantageous because acoustic insulation of the component is permanently desired, whereas the need for thermal insulation as described can be dependent on a current temperature, ie a current state or operating state of the component.
  • Due to the combined thermal and acoustic insulation is also compared to a separate acoustic insulation, which could then be arranged tion, for example, below the movable thermal insulation, improved temperature regulation, but in any case a simplified construction of the component as a whole possible.
  • the component has a plurality of expansion elements, in particular distributed spatially distributed on the body, in order to increase the adjustable partial area and / or to adjust several partial areas of the enclosure independently of each other between the first and the second position.
  • This can be particularly advantageous, for example, when the body can exhibit an inhomogeneous, ie spatially uneven temperature or temperature distribution during operation of the component or of the motor vehicle.
  • the partial areas or the expansion elements can then be used, for example, in areas of above-average heat development. ment be arranged on the body, so that an actual cooling demand advantageously particularly precisely displayed, so it can be realized.
  • expansion elements can thus have the advantage that the encapsulation can be formed in one piece, in particular also in the case of complex components or components having a complex thermal behavior.
  • a one-piece design of the encapsulation can advantageously allow a particularly effective and reliable thermal and / or acoustic isolation of the component.
  • the encapsulation is formed in several parts in a circumferential direction of the body, wherein the component has a plurality of expansion elements.
  • at least one of the plurality of expansion elements is arranged on several or all parts of the encapsulation for adjusting the respective part of the encapsulation between the respective first and second positions of the respective part.
  • each of the expansion elements is thus associated with a specific part of the enclosure, so that the parts of the enclosure, to which at least one expansion element is assigned, can be adjusted independently of one another. Due to the multi-part design or configuration of the capsule can then advantageously be realized an improved granularity or locality of the cooling of the body.
  • the parts of the enclosure can be kept or stored in particular independently of each other movable.
  • advantageously improved homogeneity of the temperature or temperature distribution of the body can be achieved. Due to the multi-part configuration of the encapsulation, it is also advantageously possible for components that are also complex-shaped to be surrounded particularly precisely, that is to say in a particularly close fit with the encapsulation, in particular without them this would require a disproportionately high outlay for the design and manufacture of the encapsulation.
  • a further aspect of the present invention is a motor vehicle with a component according to the invention.
  • the invention also includes further developments of the motor vehicle according to the invention, which have features and advantages such as have been described only or also in connection with the developments and refinements of the component according to the invention and vice versa. For this reason, not all corresponding developments and feature combinations are explicitly described again to avoid unnecessary redundancy.
  • the invention therefore also includes, in particular, combinations of the described embodiments.
  • FIG. 1 shows a detail of a schematic, lateral cross-sectional view of a first embodiment of a component for a motor vehicle with a body and an encapsulation applied thereto in a first position
  • FIG. 2 is a schematic, side cross-sectional view of the component of FIG. 1, with the encapsulant adjusted to a second position, in which it is spaced from the body;
  • FIG. 1 shows a detail of a schematic, lateral cross-sectional view of a first embodiment of a component for a motor vehicle with a body and an encapsulation applied thereto in a first position
  • FIG. 2 is a schematic, side cross-sectional view of the component of FIG. 1, with the encapsulant adjusted to a second position, in which it is spaced from the body
  • FIG. 1 shows a detail of a schematic, lateral cross-sectional view of a first embodiment of a component for a motor vehicle with a body and an encapsulation applied thereto in a first position
  • FIG. 2 is
  • FIG. 3 shows a detail of a schematic, lateral cross-sectional view of a second embodiment of a component for a motor vehicle with a body and a treatment in a first Stel on this encapsulation 4 shows a schematic, lateral cross-sectional view of the component from FIG. 3, wherein the encapsulation is adjusted to a second position, in which it is spaced from the body;
  • FIG. 5 shows a detail of a schematic, lateral cross-sectional view of a third embodiment of a component for a motor vehicle with a body and an encapsulation applied thereto in a first position
  • FIG. 6 shows a schematic, lateral cross-sectional view of the component from FIG. the encapsulation being adjusted to a second position, in which it is spaced from the body;
  • FIG. 7 shows a detail of a schematic, lateral cross-sectional view of a fourth embodiment of a component for a
  • FIG. 8 shows a schematic, lateral cross-sectional view of the component from FIG. 7, the encapsulation being adjusted to a second position, in which it is spaced from the body.
  • the described components of the embodiments each represent individual features of the invention, which are to be considered independently of one another, which each further develop the invention independently of one another and thus also individually or in a different combination than the one shown as part of the invention. Furthermore, the described embodiments can also be supplemented by further features of the invention already described.
  • Fig. 1 shows schematically a partial, lateral cross-sectional view of a component 1 of a motor vehicle.
  • component 1 is a drive train component, in particular a transmission. This has as a body on a transmission housing 2.
  • the component 1 comprises an encapsulation 3 arranged outside the transmission housing 2 for thermal and acoustic insulation in relation to an environment.
  • the encapsulation 3 is presently formed at least partially from an absorption foam.
  • the encapsulation 3 is shown in a first position, in which the encapsulation 3 rests against a surface 4 of the transmission housing 2.
  • a cooling air flow 5 indicated here by an arrow therefore flows on the outside, that is to say on a side of the encapsulation 3 facing away from the transmission housing 2, past it.
  • the cooling air flow 5 may be, for example, wind, which occurs during a drive of the component 1 comprehensive motor vehicle.
  • the cooling air flow 5 can be generated by a blower.
  • the component 1 further comprises a wax thermostat 6, the underside 7 of which is connected to the transmission housing 2 in a thermally conductive manner and whose upper side 8 is connected to the encapsulation 3.
  • the cooling air flow 5 on the surface 4 cause no free or forced convective heat dissipation. This could potentially lead to overheating of component 1. However, this is prevented in the present case by the arrangement of the wax thermostat 6. If the component 1, in particular the transmission housing 2, heats up during operation, this heat is transmitted via the corresponding heat-conducting use to the underside 7 of the wax-filled wax thermostat 6.
  • the wax contained in the wax thermoset 6 serves as an expanding agent and begins to melt when a material-dependent limit temperature is reached, whereby it expands. By this expansion, a working piston 9 of the wax thermostat 6 is moved.
  • the working piston 9 By this movement of the working piston 9 In turn, the encapsulation 3 is lifted off the transmission housing 2 at least regionally, so that an air channel 10 is formed between the encapsulation 3 and the surface 4.
  • the working piston 9 can be pushed upwards or outwards, in particular against a spring element.
  • the encapsulation 3 can be formed at least partially from a flexible and / or elastic material. As a result, the lifting or lifting of at least one subregion of the encapsulation 3 is made possible even when the encapsulation 3 is firmly connected to the transmission housing 2 in an area not shown here, ie is fixed thereto. Due to the flexibility or elasticity of the encapsulation 3, it can then be raised selectively and reproducibly by means of the wax thermostat 6.
  • the wax solidifies again and thereby reduces its volume.
  • the working piston 9 is then pressed back again by means of the spring element, so that the capsule 3 again passes from the raised second position shown in FIG. 2 into the adjacent first position shown in FIG.
  • the encapsulation 3 is pulled back onto the transmission housing 2, so that the encapsulation 3 rests against the transmission housing 2 again.
  • the thermal insulation or insulation by the encapsulation 3 is then completely made again in the first position parallel to the acoustic insulation or insulation.
  • the wax thermostat 6 thus serves here as an actuator for adjusting or moving the encapsulation 3 at least between the positions shown.
  • 3 shows a detail of a schematic lateral cross-sectional view of a further embodiment of the component 1.
  • the capsule 3 is formed from a foam layer 12 facing the gear housing 2, which is fastened or held on an outer-side carrier layer 13.
  • the carrier layer 13 is completely or partially formed of a more stable, in particular more rigid, material than the foam layer 12.
  • the carrier layer 13 may consist of or be formed, for example, from a plastic material, a fiber material or a fiber-reinforced material.
  • the encapsulation 3 may also comprise or comprise further layers or elements (not shown here).
  • the wax thermostat 6 is partially embedded in the transmission housing 2, that is, at least partially received in the transmission housing 2. This can advantageously be a particularly effective heat transfer, so a temperature equalization between the gear housing 2 and the wax thermostat 6 done.
  • the encapsulation 3 can be adjusted by means of the wax thermostat 6 with a change in temperature of the Geretegeophou- ses 2 particularly fast reaction.
  • FIG. 4 shows a schematic, lateral cross-sectional view of the component 1 from FIG. 3, wherein the encapsulation 3 is adjusted to the second position.
  • a thereto carried out, by means of the working piston 9 implemented adjustment movement is indicated by a corresponding arrow.
  • the encapsulation 3 is at a distance from the transmission housing 2, so that the partial air flow 11 can also flow through the air passage 10 thus formed between the encapsulation 3 and the transmission housing 2.
  • the encapsulation 3 in the second position with respect to the transmission housing 2 obliquely exposed or placed, ie tilted.
  • the air duct 10 has a spatially varying height.
  • the air duct 10 thus has its greatest height, advantageously still a sufficient amount of air for cooling the transmission housing 2 air turbulence flow.
  • the wax thermostat therefore raises the encapsulation 3 directly as an actuator or actuator element.
  • Fig. 5 shows a fragmentary schematic lateral cross-sectional view of another embodiment of the component 1 in the first position.
  • a lever device 14 is provided, which converts the movement, ie the adjustment, of the encapsulation 3 between the first and the second position.
  • the working piston 9 engages the lever device 14, so that a movement of the working piston 9 is mediated via the lever device 14 to the encapsulation 3.
  • the lever device 14 thus establishes or even establishes a mechanical connection between the working piston 9 and the encapsulation 3.
  • Fig. 6 shows a schematic lateral cross-sectional view of the component 1 of Fig. 5, wherein the encapsulation is adjusted to the second position.
  • the lever device 14 is supported on the transmission housing 2.
  • FIG. 7 shows a detail of a schematic, lateral cross-sectional view of the component 1 in a further embodiment.
  • the working piston 9 does not have to run at least substantially perpendicular to a surface or main extension plane of the transmission housing 2 and / or the encapsulation 3 , Much more here is the working piston 9 in the first position at least substantially parallel to at least a portion of the encapsulation 3 facing surface of the gear housing 2 is arranged.
  • the end of the working piston 9 remote from the wax thermostat 6 is fastened to a portion of the encapsulation 3, in particular the carrier layer 13, which encloses an acute angle with the working piston 9, that is to say its longitudinal extension direction.
  • the carrier layer 13 which encloses an acute angle with the working piston 9, that is to say its longitudinal extension direction.
  • FIG. 8 shows a schematic lateral cross-sectional view of the component 1 from FIG. 7, wherein the encapsulation 3 is here adjusted to the second position.
  • the linear movement of the working piston 9 for adjusting the encapsulation 3 between the first and the second position is indicated here by a corresponding first double arrow 15.
  • the resulting adjustment movement of the encapsulation 3 is indicated by a second double arrow 16.
  • the working piston 9 thus tries to lengthen the carrier layer 13 in the direction of its longitudinal extension or movement direction, that is to say along its actuator axis. Due to the rigidity of the carrier layer 13, however, this carrier layer does not deform or bend, but instead raises the encapsulation 3, in particular its right-hand end in the drawing. As a result, at least at this end, an opening, that is to say the air duct 10, can be created for the passage of air.
  • an action mechanism is provided which is comparable to a mechanical connection of a gas pressure shock absorber to a conventional tailgate attachment of a motor vehicle. This results in a change in length of an actuator - here so the wax thermostat 6 - a, at least proportionately, transverse thereto directed movement.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

L'invention concerne un composant (1) pour véhicule automobile, comportant un corps (2) et un enrobage (3) entourant au moins pour partie ledit corps (2) pour l'isolation thermique de ce dernier, au moins une partie de l'enrobage (3) pouvant être déplacée entre au moins une première position et une seconde position. Ladite partie se trouve sur le corps (2) dans la première position, et à distance du corps (2) dans la seconde position. Selon l'invention, le composant (1) présente un élément en matériau dilatable dont l'une face (6) est liée de manière thermoconductrice au corps (2) et prend appui mécaniquement sur ce dernier, et dont l'autre face (7) est reliée à la partie de l'enrobage (3) pour le déplacement de ladite partie en fonction d'une température du corps (2), sous l'effet d'une dilatation fonction de la température d'un matériau dilatable contenu dans l'élément en matériau dilatable. L'invention concerne également un véhicule automobile muni dudit composant.
PCT/EP2019/052406 2018-02-12 2019-01-31 Composant pour véhicule automobile et véhicule automobile WO2019154712A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018202130.9A DE102018202130B4 (de) 2018-02-12 2018-02-12 Komponente für ein Kraftfahrzeug und Kraftfahrzeug
DE102018202130.9 2018-02-12

Publications (1)

Publication Number Publication Date
WO2019154712A1 true WO2019154712A1 (fr) 2019-08-15

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Application Number Title Priority Date Filing Date
PCT/EP2019/052406 WO2019154712A1 (fr) 2018-02-12 2019-01-31 Composant pour véhicule automobile et véhicule automobile

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DE (1) DE102018202130B4 (fr)
WO (1) WO2019154712A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022201432A1 (de) 2022-02-11 2023-08-17 Volkswagen Aktiengesellschaft Antriebseinheit für ein Kraftfahrzeug

Citations (5)

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Publication number Priority date Publication date Assignee Title
US5211012A (en) * 1988-08-26 1993-05-18 Emitec Gesellschaft Fur Emissionstechnologie Mbh Catalytic converter housing, particularly for starting catalytic converters, and associated catalyst carrier body
DE10328680A1 (de) * 2003-06-26 2005-01-13 Daimlerchrysler Ag Vorrichtung und Verfahren zur Wärme-und/oder Schallisolierung bei Kraftfahrzeugen
DE102008003721A1 (de) * 2008-01-09 2009-07-23 Audi Ag Hitzeschild für ein Kraftfahrzeug
EP3078853A1 (fr) * 2013-12-02 2016-10-12 Nippon Thermostat Co., Ltd. Thermo-actionneur et sa structure de fixation
DE102016011142A1 (de) 2016-09-15 2017-03-30 Daimler Ag Getriebevorrichtung und Verfahren mit einer entsprechenden Getriebevorrichtung

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Publication number Priority date Publication date Assignee Title
EP1905653B1 (fr) * 2006-09-27 2008-12-03 Reinz-Dichtungs-Gmbh Bouclier thermique
EP1905654B1 (fr) * 2006-09-27 2008-12-03 Reinz-Dichtungs-Gmbh Ensemble bouclier thermique
DE102011120748A1 (de) * 2011-12-08 2013-06-13 Robert Bosch Gmbh Getriebe für eine Windenergieanlage mit einer Vorrichtung zur Temperierung eines Schmiermediums sowie Windenergieanlage
DE102014217505A1 (de) * 2014-09-02 2016-03-03 Ford Global Technologies, Llc Thermische Kapselung für einen Kraftfahrzeugantriebsstrang und Kraftfahrzeug

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211012A (en) * 1988-08-26 1993-05-18 Emitec Gesellschaft Fur Emissionstechnologie Mbh Catalytic converter housing, particularly for starting catalytic converters, and associated catalyst carrier body
DE10328680A1 (de) * 2003-06-26 2005-01-13 Daimlerchrysler Ag Vorrichtung und Verfahren zur Wärme-und/oder Schallisolierung bei Kraftfahrzeugen
DE102008003721A1 (de) * 2008-01-09 2009-07-23 Audi Ag Hitzeschild für ein Kraftfahrzeug
EP3078853A1 (fr) * 2013-12-02 2016-10-12 Nippon Thermostat Co., Ltd. Thermo-actionneur et sa structure de fixation
DE102016011142A1 (de) 2016-09-15 2017-03-30 Daimler Ag Getriebevorrichtung und Verfahren mit einer entsprechenden Getriebevorrichtung

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DE102018202130B4 (de) 2021-02-04
DE102018202130A1 (de) 2019-08-14

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