JP5913239B2 - 熱伝達装置を備えた装置 - Google Patents
熱伝達装置を備えた装置 Download PDFInfo
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- JP5913239B2 JP5913239B2 JP2013188421A JP2013188421A JP5913239B2 JP 5913239 B2 JP5913239 B2 JP 5913239B2 JP 2013188421 A JP2013188421 A JP 2013188421A JP 2013188421 A JP2013188421 A JP 2013188421A JP 5913239 B2 JP5913239 B2 JP 5913239B2
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- 239000007789 gas Substances 0.000 claims description 70
- 238000001816 cooling Methods 0.000 claims description 57
- 238000002485 combustion reaction Methods 0.000 claims description 34
- 238000011084 recovery Methods 0.000 claims description 32
- 239000006200 vaporizer Substances 0.000 claims description 18
- 239000002826 coolant Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000032258 transport Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000003134 recirculating effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 2
- 239000002918 waste heat Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
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- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- 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
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
- F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
- F01N3/043—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
- F02M26/32—Liquid-cooled heat exchangers
-
- 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
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/0066—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/06—Derivation channels, e.g. bypass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
2 装置
3 内燃機関
4 排熱回収システム
6 燃焼室
7 駆動ライン
8 清浄空気システム
10 排ガスシステム
12 排熱回収回路
13 気化器
14 膨張機
15 凝縮器
16 搬送装置
23 排ガス再循環システム
29 第一入口
30 第一出口
31 第一通路
32 第二入口
33 第二出口
34 第二通路
35 第三入口
36 第三出口
37 第三通路
38 第四通路
39 制御装置
41 ハウジング
43 チューブ
44 リング管
49 第一コイル
50 第二コイル
51、52 コイルチューブ
53 冷却フィン
54 冷却回路
55 冷却器
63 連結遮断部
Claims (6)
- 冷却すべき第一媒体用であって、上記第一媒体を移送する第一通路(31)を介して、互いに流体的に接続された第一入口(29)および第一出口(30)、
加熱すべき第二媒体用であって、上記第二媒体を移送する第二通路(34)を介して、互いに流体的に接続された第二入口(32)及び第二出口(33)、および
加熱すべき第三媒体用であって、上記第三媒体を移送する第三通路(37)を介して、互いに流体的に接続された第三入口(35)及び第三出口(36)を備え、
上記第一通路(31)は、上記第二通路(34)および上記第三通路(37)と、媒体分離的、かつ、熱伝達的に接続され、
上記第一通路(31)と上記第二通路(34)との間の上記熱伝達接続は、上記第一媒体の流れ方向に関し、上記第一通路(31)と上記第三通路(37)との間の上記熱伝達接続の上流で行われ、
少なくとも上記第一通路(31)内における上記第一媒体の流れ方向と上記第二通路(34)内における上記第二媒体の流れ方向とが逆方向に設定され、
上記第一通路(31)と、上記第二通路(34)との上記熱伝達接続、および、上記第一通路(31)と、上記第三通路(37)との上記熱伝達接続をバイパスする際に、上記第一媒体を移送するための第四通路(38)は、上記第一入口(29)を、上記第一出口(30)に流体的に接続するとともに、上記第一通路(31)および上記第四通路(38)を、上記第一媒体が貫流するのを制御するための制御装置(39)が備えられ、
共通のハウジング(41)が、上記入口(29、32、35)、および、上記出口(30、33、36)を備え、かつ、上記通路(31、34、37;31、34、37、38)を有し、
上記ハウジング(41)はチューブ(43)を有し、かつ、リング管(44)を形成する際に、上記チューブ(43)を包むジャケット(42)を備え、
上記第一通路(31)は、上記リング管(44)を通って伸びており、
上記リング管(44)内を伸び、上記チューブ(43)に螺旋状に巻き付いた第一コイル(49)を通って、上記第二通路(34)が伸びており、
上記リング管(44)内を伸び、上記チューブ(43)に螺旋状に巻き付いた第二コイル(50)を通って、上記第三通路(37)が伸びており、
上記第四通路(38)は、上記チューブ(43)を通って伸びており、
上記制御装置(39)は上記チューブ(43)内に配置された制御部(40)を備え、上記制御部は、上記チューブ(43)の貫流可能な断面を変更し、
上記第一コイル(49)及び上記第二コイル(50)のうちの少なくとも一つはコイルチューブ(51、52)を備え、上記コイルチューブは、内部で上記各媒体を移送し、外部に、上記第一媒体に晒される冷却フィン(53)を有していることを特徴とする熱伝達装置。 - 少なくとも上記第一コイル(49)は、連結遮断部(63)を介して、上記対応する入口(32;35)、または、上記対応する出口(33;36)に流体的に接続されることを特徴とする請求項1に記載の熱伝達装置。
- 内燃機関(3)の燃焼室(6)に清浄な空気を供給する清浄空気システム(8)、ならびに、燃焼室(6)からの排ガスを排出する排ガスシステム(10)を備えた内燃機関(3)と、
作業媒体が循環する排熱回収回路(12)内において、上記作業媒体を気化させる気化器(13)、この気化器の下流で、上記作業媒体を膨張させる膨張機(14)、この膨張機の下流で、上記作業媒体を凝縮させる凝縮器(15)、および、この凝縮器の下流で、上記排熱回収回路内の上記作業媒体を駆動する搬送装置(16)を備えた排熱回収システム(4)と、
冷却媒体が循環する冷却回路(54)と、
請求項1又は請求項2に記載の、少なくとも一つの熱伝達装置(28)とを備え、
上記第一通路(31)は上記排ガスシステム(10)に内蔵され、上記排ガスは上記第一媒体を形成し、
上記第二通路(34)は上記排熱回収回路(12)に内蔵され、上記作業媒体は上記第二媒体を形成し、かつ、上記第一通路(31)と上記第二通路(34)との間の熱伝達接続は、上記気化器(13)を形成し、
上記第三通路(37)は上記冷却回路(54)に内蔵され、上記冷却媒体は上記第三媒体を形成することを特徴とする装置。 - 内燃機関(3)の燃焼室(6)に清浄な空気を供給する清浄空気システム(8)、燃焼室(6)からの排ガスを排出する排ガスシステム(10)、ならびに、上記排ガスシステム(10)から上記清浄空気システム(8)に、排ガスを再循環させる排ガス再循環システム(23)を備えた内燃機関(3)と、
作業媒体が循環する排熱回収回路(12)内において、上記作業媒体を気化させる気化器(13)、この気化器の下流で、上記作業媒体を膨張させる膨張機(14)、この膨張機の下流で、上記作業媒体を凝縮させる凝縮器(15)、および、この凝縮器の下流で、上記排熱回収回路(12)内の上記作業媒体を駆動する搬送装置(16)を備えた排熱回収システム(4)と、
冷却媒体が循環し、かつ、再循環される上記排ガスを冷却する冷却器(55)を備えた冷却回路(54)と、
請求項1又は請求項2に記載の、少なくとも一つの熱伝達装置(28)とを備え、
上記第一通路(31)は上記排ガス再循環システム(23)に内蔵され、上記再循環された排ガスは上記第一媒体を形成し、
上記第二通路(34)は上記排熱回収回路(12)に内蔵され、上記作業媒体は上記第二媒体を形成し、かつ、上記第一通路(31)と上記第二通路(34)との間の熱伝達接続は、上記気化器(13)を形成し、
上記第三通路(37)は上記冷却回路(54)に内蔵され、上記冷却媒体は上記第三媒体を形成し、かつ、上記第一通路(31)と上記第三通路(37)との間の熱伝達接続は、上記冷却器(55)を形成することを特徴とする装置。 - 上記内燃機関(3)を冷却し、かつ/または、室の空調のための空気流を加熱するために、上記冷却回路(54)は使用されることを特徴とする請求項3又は請求項4に記載の装置。
- 車両(1)を駆動する駆動ライン(7)、および、請求項3〜請求項5のいずれかに記載の装置(2)を備え、上記内燃機関(3)は、上記駆動ライン(7)に駆動接続されていることを特徴とする車両。
Applications Claiming Priority (2)
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EP (1) | EP2708712B1 (ja) |
JP (1) | JP5913239B2 (ja) |
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-
2013
- 2013-08-13 EP EP13180198.7A patent/EP2708712B1/de active Active
- 2013-09-11 JP JP2013188421A patent/JP5913239B2/ja active Active
- 2013-09-13 CN CN201310418106.9A patent/CN103673675B/zh active Active
- 2013-09-13 US US14/026,373 patent/US9239001B2/en active Active
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EP2708712B1 (de) | 2017-03-22 |
JP2014058970A (ja) | 2014-04-03 |
EP2708712A1 (de) | 2014-03-19 |
US9239001B2 (en) | 2016-01-19 |
CN103673675B (zh) | 2016-04-27 |
CN103673675A (zh) | 2014-03-26 |
DE102012216452A1 (de) | 2014-03-20 |
US20140165558A1 (en) | 2014-06-19 |
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