CN105473959A - Device with granular material filling - Google Patents

Device with granular material filling Download PDF

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Publication number
CN105473959A
CN105473959A CN201480045539.7A CN201480045539A CN105473959A CN 105473959 A CN105473959 A CN 105473959A CN 201480045539 A CN201480045539 A CN 201480045539A CN 105473959 A CN105473959 A CN 105473959A
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CN
China
Prior art keywords
granular materials
equipment
fluid
cold
collector
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.)
Pending
Application number
CN201480045539.7A
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Chinese (zh)
Inventor
乌韦·弗尔斯特
马丁·卡斯帕斯
萨宾·比泽尔
罗杰·戈奇斯
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Mahle International GmbH
Original Assignee
Mahle International 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 Mahle International GmbH filed Critical Mahle International GmbH
Publication of CN105473959A publication Critical patent/CN105473959A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0441—Condensers with an integrated receiver containing a drier or a filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
    • F28D2021/0063—Condensers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

The invention relates to a device comprising a fluid inlet (6) and a fluid outlet (7), wherein the device is in fluid communication with the refrigerant circuit via the fluid inlet (6) and the fluid outlet (7), wherein the device contains a granular material which can absorb an amount of fluid from the refrigerant, wherein the amount of granular material contained in the device is calculated according to the formula MG=W/WA, where MG is the mass in [g] of the granular material contained in the device, W is the total amount of fluid in [g] that can be absorbed by the granular material, and WA is the amount of fluid that can be absorbed per gram of granular material.

Description

There is the equipment of granular materials filler
Technical field
The present invention relates to a kind of equipment with fluid intake and fluid issuing, wherein, this equipment is in fluid by fluid intake with fluid issuing and refrigerant loop and is communicated with, and wherein, this equipment has the granular materials that can absorb a fluid volume from cold-producing medium.
Background technology
In the refrigerant loop of the air-conditioning equipment for motor vehicles, condenser is used to make refrigerant cools to condensation temperature and and then make condensation of refrigerant.Usually, condenser has collector, can lay in the cold-producing medium of some in this collector, to compensate the fluctuation quantity in refrigerant loop and to realize stablizing of cold-producing medium cold.
Usually, the attachment device for carrying out drying and/or filtration to cold-producing medium is provided with in this collector.And the device for drying is made up of granular materials usually.Granular materials occupies a constant volume share of collector or condenser, reduces the packing volume being used for cold-producing medium thus.
Constantly can continue in reduction for the structure space of condenser collector in other words in motor vehicles, therefore, condenser in other words collector attainable internal volume equally must be always reduced altogether.
The shortcoming of solution of the prior art particularly, condenser in other words the collector receiving volume that is used for cold-producing medium owing to being provided with for carrying out dry granular materials to cold-producing medium and due to the condenser size that diminishes of collector and reducing in other words always always.This makes the temperature stability in condenser very low and therefore has a negative impact to refrigerant loop.In addition, shortcoming is also, based on customer requirement, for the granular materials contained in collector in other words within the condenser, requires increasing fluid displacement.
Summary of the invention
Therefore, the object of this invention is to provide a kind of equipment, this equipment comprises for carrying out dry granular materials to cold-producing medium, and this granular materials provides fluid absorbency large as far as possible and occupies volume little as far as possible simultaneously.
Object of the present invention is solved by a kind of equipment with the feature of claim.
A kind of embodiment of the present invention relates to a kind of equipment with fluid intake and fluid issuing, wherein, this equipment is in fluid by fluid intake with fluid issuing and refrigerant loop and is communicated with, wherein, this equipment has the granular materials that can absorb a fluid volume from cold-producing medium, wherein, the amount of the granular materials contained in the device calculates according to formula MG=W/WA, wherein, MG represents the quality of the granular materials contained in the device, unit is (g), W represents granular materials absorbent Fluid Volume altogether, unit is (g), and WA represents every gram of absorbent Fluid Volume of granular materials.
The granular materials contained in a device is particularly advantageous according to predetermined formula calculates above because like this, the design of the amount of granular materials be according in refrigerant loop in other words within the condenser the amount of fluid to be absorbed realize.
Here particularly advantageously, every gram of absorbent Fluid Volume WA of granular materials is in the scope of 0.1 to 0.4, and preferably in the scope of 0.2 to 0.3, being more preferably is in the scope of 0.23 to 0.25.
Every gram of absorbent Fluid Volume of granular materials is particularly advantageous in the scope provided above because when the cumulative volume of granular materials is little as far as possible, can dampen out may large Fluid Volume.Produce thus equipment or with this equipment connection containing granular materials collector desired structure space in advantage.
Also can preferably, the ratio of the volume of the granular materials contained in a device and granular materials absorbent Fluid Volume altogether calculates according to formula VG/W=1/ (WA/SG), and wherein, VG represents the volume of granular materials, and unit is (cm 3), W represents granular materials absorbent Fluid Volume altogether, and unit is (g), and WA represents every gram of absorbent Fluid Volume of granular materials, and SG represents bulk density, and unit is (g/cm 3).
According to such formula, the volume of the granular materials contained in a device can be calculated simply.The volume contained directly depends on Fluid Volume to be absorbed in equipment here.
Here particularly advantageously, the ratio of the volume of the granular materials contained in a device and granular materials absorbent Fluid Volume is altogether between 4.4cm 3/ g to 7cm 3in the scope of/g, and preferably between 4.7cm 3/ g to 6.2cm 3in the scope of/g, being more preferably is be approximately 6cm 3/ g.
This ratio of the volume of the granular materials contained and granular materials absorbent Fluid Volume is altogether particularly advantageous, because compared with conventional particulate materials, volume requiredly can keep relatively little, the absorbent Fluid Volume of per unit conventional particulate materials needs larger volume usually.
In addition can preferably, the fluid absorbed by granular materials is water.
Advantageously, in the refrigerant containing or the water that carries combined by granular materials.By this way water is removed from cold-producing medium and drying is carried out to cold-producing medium.
Also desirably, equipment has collector, and wherein, collector is arranged on a region of equipment, and it be liquid cold-producing medium to majority is liquid by the transitional region of excessively cold cold-producing medium that this region forms from majority, and wherein, collector has granular materials.
Collector is conducive to purifying cold-producing medium, being conducive to provide the storage level that can be used for compensating the fluctuation of the refrigerant quality in refrigerant loop especially, and is conducive to carrying out drying to cold-producing medium.Here, drying is particularly based on such as being removed from cold-producing medium by water by granular materials.
Here, collector is preferably the unit with described equipment connection, and this unit is in fluid with the refrigerant loop of condenser inside and is communicated with.Here, the territory, fluid transfer entering collector from described equipment is preferably arranged on after streamwise is arranged in the condensation section of condenser and streamwise was positioned at region before the section of cold-zone.From the territory, fluid transfer that collector enters described equipment be preferably after streamwise is positioned at the condensation section of condenser equally and be positioned at condenser cross cold-zone section before, but after streamwise is positioned at the territory, fluid transfer entering collector.
In addition advantageously, granular materials is maintained in equipment by a kind of contained structure and/or is maintained in collector, and wherein, this contained structure prevents granular materials from being washed out.
Granular materials such as can be got together by Web materials, makes cold-producing medium to flow through Web materials and passes through from granular materials side.First Web materials is here conducive to being fixed on fixing for granular materials in collector in other words in a device, to prevent granular materials from being washed out.Granular materials such as also can be arranged on can by the drying that flows through, and this drying can carry out keeping in repair and changing simply.
In addition desirably, granular materials has the structure of binder free.
The structure of binder free is particularly advantageous, because binding agent does not usually have or only has and very limited is absorption fluids (such as water) equally and the ability making it condense.By the structure of binder free, the bonded dose of volume share occupied can be filled by granular materials usually.By this way, improve the fluid absorbency of granular materials generally, thus when constancy of volume, compared with the granular materials containing binding agent, larger Fluid Volume can be absorbed.
Also desirably, described equipment and/or collector have the device for filtering cold-producing medium.
This is particularly conducive to remove dirt particle from cold-producing medium.Therefore can guarantee that cold-producing medium has quality high as far as possible within the time long as far as possible.
Also advantageously, in the apparatus and/or the granular materials contained in collector be the zeolite particulate material of the binder free with faujasite structure.
The zeolite particulate material of binder free to be particularly conducive to when granular materials volume is little as far as possible can dampen out may be large Fluid Volume.
Zeolite generally belongs to crystalline aluminosilicate class.Here, particularly artificial zeolite has economic implications.The zeolite with faujasite structure is divided into two classes.SiO 2/ Al 2o 3the zeolite that mol ratio is greater than 3.0 is referred to as y-type zeolite.SiO 2/ Al 2o 3the zeolite that mol ratio is less than 3.0 is referred to as X-type zeolite.
Here, SiO 2/ Al 2o 3mol ratio is greater than 3.0 and the zeolite that granular materials organizator average diameter is greater than 400 μm is particularly advantageous.Average sprocket hole diameter is advantageously greater than 150nm, wherein, the mesoporous ratio of zeolite lower than 15%, preferably lower than 10%.
Have the granular materials application of other binder free of similar structures and characteristic in the apparatus, be applied in collector in other words in condenser, also can imagine.
According to design of the present invention, desirably, described equipment is a kind of condenser of the condensation of refrigerant especially for making in the refrigerant loop of motor vehicles.
Also advantageously, described equipment is a kind of holder especially for the cold-producing medium in the refrigerant loop of storage machine motor vehicle.
Alternatively, advantageously, described equipment is the combined unit be made up of multiple device, such as has the condenser of holder.
Favourable improvement project of the present invention is described in the dependent claims and in accompanying drawing subsequently describes.
Accompanying drawing explanation
According to embodiment, with reference to accompanying drawing, the present invention is described in detail below.In the accompanying drawings:
Fig. 1 shows the schematic diagram of the condenser adopting pipe fin structure form, wherein, a wherein header of condenser is provided with collector, this collector has for filtering cold-producing medium, the dry and device that stores.
Detailed description of the invention
According to a kind of embodiment as condenser, equipment according to the present invention is described below.But this is not regarded as restricted, wherein, also can be a kind of holder or a kind of combined unit of being such as made up of condenser and holder or other equipment according to equipment of the present invention.
Fig. 1 shows the stereogram of the condenser 1 adopting pipe fin structure.Condenser 1 is made up of the many pipes extended parallel to each other 5, and these pipes are accommodated in the first header 2 and the second header 3 in side respectively.Pipe 5 is connected with header 2,3 Fluid Sealing ground.The header 2 of on the left side is provided with in upper area fluid intake 6 and is provided with fluid issuing 7 in the lower area of header 2.By fluid intake 6 and fluid issuing 7, condenser 1 is in fluid with the refrigerant loop being such as motor vehicles and is communicated with.
Be provided with multiple next door in the inside of header 2 and 3, the inner chamber of corresponding header 2,3 is divided into multiple subregion spaced apart from each other by these next doors.By this way, in condenser 1, form condensation section and also formed cold-zone section.Cold-producing medium is here flowed in the upper area separated by next door of header 2 along fluid intake 6, and a part of pipe 5 flows in the upper area of header 3 from there over.Turn to there, and then cold-producing medium is back to the zone line being arranged in header 2 through another part pipe 5.There, cold-producing medium is again diverted and flows into the zone line being arranged in header 3 along another part pipe 5.
The neighboring of header 3 is provided with collector 4.This collector 4 is made up of cylindrical tube substantially, and this cylindrical tube is closed at its top and bottom place.Be provided with in this collector 4 and filter and device that is dry and that store for carrying out the cold-producing medium flowing through condenser 1.Collector 4 is connected with header 3 in the region marked with Reference numeral 8.In this region 8, same generation enters collector 4 from header 3 and gets back to the cold-producing medium transfer header 3 from collector 4.The territory, fluid transfer entering collector 4 is here separated with the territory, fluid transfer leaving collector 4 by the next door being arranged in header 3.
The cold-producing medium flowed in the zone line of header 3 continues to flow in collector 4.In collector 4, cold-producing medium carries out drying by the granular materials be arranged in collector 4, and wherein, the water in cold-producing medium is removed substantially.In addition, can also be provided with the device for filtering cold-producing medium in collector 4, the dirt particle carried is removed by this device from cold-producing medium.
In addition, the internal volume of collector 4 forms storage area, and this storage area is designed to the cold-producing medium storing ormal weight.Also the liquid phase of cold-producing medium and gas phase are separated in collector 4.The gas phase of cold-producing medium is preferably focused in the upper area of collector 4.Cold-producing medium finally to flow into the lower area of header 3 and the pipe 5 of bottom flows in the lower area of header 2 from there over from collector 4.Therefrom, cold-producing medium is flowed out from condenser by fluid issuing 7.
Condenser is in FIG a kind of exemplary employing pipe fin structure and has the condenser embodiment being arranged on the other collector 4 in side.In an alternative embodiment, the quantity being such as arranged on the next door in header 2,3 can be different, and the setting of same collector 4 on condenser 1 and position can be different.
In the embodiment shown in fig. 1, be provided with in collector 4 for carrying out dry granular materials to cold-producing medium.In an alternative embodiment, granular materials is arranged in one of them header or the embodiment be arranged in the other parts of condenser or refrigerant loop also can be imagined.
Granular materials can such as be accommodated in collector 4 inside by textile material, can prevent granular materials from by mistake being washed out from collector 4 thus.Alternatively, granular materials such as can be accommodated in tubulose solid object, and this tubulose solid object passing hole realizes the inside of solid object and is communicated with the fluid between outside.
In favourable embodiment, particularly the parts containing granular materials filter in other words of collector 4 can be changed simply.For this reason, such as can so-called drying with spiral be set between bearing be connected or bayonet coupling.
As the alternate embodiments of the condenser of employing pipe fin structure form shown in FIG, the condenser adopting lamination form also can be set.Adopt the feature of the condenser of lamination form especially, each flow channel in condenser inside and afflux region are by stackingly being formed of being made up of multiple thin sheet element.Lamina stack is stacked in and forms condenser here.The favourable fluid that here be can be implemented in condenser by the ingehious design of each thin sheet element is guided.Condenser structure adopts the example of lamination form open by prior art in every way.
Condenser embodiment in FIG does not generally speaking have restricted effect for the design of condenser or collector.It is just for illustration of the exemplary description of one of inventive concept.

Claims (13)

1. one kind has the equipment of fluid intake (6) and fluid issuing (7), wherein, described equipment is in fluid with described fluid issuing (7) with refrigerant loop by described fluid intake (6) and is communicated with, wherein, described equipment has the granular materials that can absorb a fluid volume from cold-producing medium, it is characterized in that, the amount of the granular materials contained in the apparatus calculates according to formula MG=W/WA, wherein, MG represents the quality of the granular materials contained in the apparatus, unit is (g), W represents granular materials absorbent Fluid Volume altogether, unit is (g), and WA represents every gram of absorbent Fluid Volume of granular materials.
2. equipment as claimed in claim 1, is characterized in that, every gram of absorbent Fluid Volume WA of granular materials is in the scope of 0.1 to 0.4, and preferably in the scope of 0.2 to 0.3, being more preferably is in the scope of 0.23 to 0.25.
3. as equipment in any one of the preceding claims wherein, it is characterized in that, the ratio of the volume of the granular materials contained in the apparatus and granular materials absorbent Fluid Volume altogether calculates according to formula VG/W=1/ (WA/SG), wherein, VG represents the volume of granular materials, and unit is (cm 3), W represents the Fluid Volume of the total coabsorption of granular materials, and unit is (g), and WA represents every gram of absorbent Fluid Volume of granular materials, and SG represents bulk density, and unit is (g/cm 3).
4. as equipment in any one of the preceding claims wherein, it is characterized in that, the ratio of the volume of the granular materials contained in the apparatus and granular materials absorbent Fluid Volume is altogether between 4.4cm 3/ g to 7cm 3in the scope of/g, and preferably between 4.7cm 3/ g to 6.2cm 3in the scope of/g, being more preferably is be approximately 6cm 3/ g.
5., as equipment in any one of the preceding claims wherein, it is characterized in that, the fluid absorbed by granular materials is water.
6. as equipment in any one of the preceding claims wherein, it is characterized in that, described equipment has collector (4), wherein, described collector (4) is arranged on a region (8) of described equipment, most for liquid cold-producing medium change in this region most for liquid by excessively cold cold-producing medium, wherein, described collector (4) has granular materials.
7., as equipment in any one of the preceding claims wherein, it is characterized in that, described granular materials is maintained in described equipment by a kind of contained structure and/or is maintained in described collector, and wherein, described contained structure prevents granular materials from being washed out.
8., as equipment in any one of the preceding claims wherein, it is characterized in that, described granular materials has the structure of binder free.
9., as equipment in any one of the preceding claims wherein, it is characterized in that, described equipment and/or described collector (4) have the device for filtering cold-producing medium.
10., as equipment in any one of the preceding claims wherein, it is characterized in that, in the apparatus and/or the granular materials contained in described collector (4) be the zeolite granular of the binder free with faujasite structure.
11. as equipment in any one of the preceding claims wherein, and it is characterized in that, described equipment is a kind of condenser of the condensation of refrigerant especially for making in the refrigerant loop of motor vehicles.
12. as equipment in any one of the preceding claims wherein, and it is characterized in that, described equipment is a kind of holder especially for the cold-producing medium in the refrigerant loop of storage machine motor vehicle.
13. as equipment in any one of the preceding claims wherein, and it is characterized in that, described equipment is the combined unit be made up of multiple device, such as particularly has the condenser of holder.
CN201480045539.7A 2013-08-27 2014-08-11 Device with granular material filling Pending CN105473959A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013217072.6A DE102013217072A1 (en) 2013-08-27 2013-08-27 capacitor
DE102013217072.6 2013-08-27
PCT/EP2014/067182 WO2015028298A1 (en) 2013-08-27 2014-08-11 Device with granular material filling

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CN105473959A true CN105473959A (en) 2016-04-06

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US (1) US20160169567A1 (en)
EP (1) EP3039356B1 (en)
JP (1) JP2016535234A (en)
CN (1) CN105473959A (en)
DE (1) DE102013217072A1 (en)
WO (1) WO2015028298A1 (en)

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US20160169567A1 (en) 2016-06-16
EP3039356B1 (en) 2022-05-11

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