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1. (WO2019026560) HEAT RECOVERY DEVICE AND HEAT RECOVERY SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/026560 International Application No.: PCT/JP2018/025940
Publication Date: 07.02.2019 International Filing Date: 09.07.2018
IPC:
F28D 7/10 (2006.01) ,F01N 5/02 (2006.01) ,F01P 3/20 (2006.01) ,F01P 7/16 (2006.01) ,F02G 5/04 (2006.01) ,F25B 21/02 (2006.01) ,F25B 27/02 (2006.01) ,F28F 21/04 (2006.01) ,H01L 35/32 (2006.01) ,H02N 11/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
7
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
10
the conduits being arranged one within the other, e.g. concentrically
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
5
Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
02
the devices using heat
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
3
Liquid cooling
20
Cooling circuits not specific to a single part of engine or machine
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
P
COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
7
Controlling of coolant flow
14
the coolant being liquid
16
by thermostatic control
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
G
HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES, NOT OTHERWISE PROVIDED FOR
5
Profiting from waste heat of combustion engines, not otherwise provided for
02
Profiting from waste heat of exhaust gases
04
in combination with other waste heat from combustion engines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
21
Machines, plant, or systems, using electric or magnetic effects
02
using Peltier effect; using Nernst-Ettinghausen effect
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
27
Machines, plant, or systems, using particular sources of energy
02
using waste heat, e.g. from internal-combustion engines
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
21
Constructions of heat-exchange apparatus characterised by the selection of particular materials
04
of ceramic; of concrete; of natural stone
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
35
Thermoelectric devices comprising a junction of dissimilar materials, i.e. exhibiting Seebeck or Peltier effect with or without other thermoelectric effects or thermomagnetic effects; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
28
operating with Peltier or Seebeck effect only
32
characterised by the structure or configuration of the cell or thermo-couple forming the device
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
N
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
11
Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
Applicants:
日本碍子株式会社 NGK INSULATORS, LTD. [JP/JP]; 愛知県名古屋市瑞穂区須田町2番56号 2-56, Suda-cho, Mizuho-ku, Nagoya-shi, Aichi 4678530, JP
Inventors:
川口 竜生 KAWAGUCHI,Tatsuo; JP
木村 大輔 KIMURA,Daisuke; JP
吉原 誠 YOSHIHARA,Makoto; JP
Agent:
アクシス国際特許業務法人 AXIS PATENT INTERNATIONAL; 東京都港区新橋二丁目6番2号 新橋アイマークビル Shimbashi i-mark Bldg., 6-2 Shimbashi 2-Chome, Minato-ku, Tokyo 1050004, JP
Priority Data:
2017-15020002.08.2017JP
Title (EN) HEAT RECOVERY DEVICE AND HEAT RECOVERY SYSTEM
(FR) DISPOSITIF DE RÉCUPÉRATION DE CHALEUR ET SYSTÈME DE RÉCUPÉRATION DE CHALEUR
(JA) 熱回収装置及び熱回収システム
Abstract:
(EN) Provided is a simple heat recovery device that is highly capable of effectively utilizing waste heat. The heat recovery device is provided with: one or a plurality of thermoelectric conversion modules disposed facing each other on one or more planar outer peripheral surfaces of a pillar-shaped honeycomb structure having a flow passage for a first fluid; a cylindrical member surrounding and covering the outer peripheral surfaces of the honeycomb structure as well as the one or the plurality of thermoelectric conversion modules; and a casing which surrounds and covers the cylindrical member, wherein the casing has an inlet and an outlet for a second fluid having a lower temperature than the first fluid, and a flow passage for the second fluid is formed between the inner surface of the casing and the outer surface of the cylindrical member so as to surround and cover the cylindrical member.
(FR) L'invention concerne un dispositif de récupération de chaleur simple qui est hautement apte à utiliser efficacement la chaleur perdue. Le dispositif de récupération de chaleur est pourvu : d'un ou d'une pluralité de modules de conversion thermoélectrique disposés en regard les uns des autres sur une ou plusieurs surfaces périphériques externes planes d'une structure en nid d'abeilles en forme de pilier ayant un passage d'écoulement pour un premier fluide; d'un élément cylindrique entourant et recouvrant les surfaces périphériques externes de la structure en nid d'abeilles ainsi que le ou les modules de conversion thermoélectrique; et d'un boîtier qui entoure et recouvre l'élément cylindrique, le boîtier ayant une entrée et une sortie pour un second fluide ayant une température inférieure à celle du premier fluide, et un passage d'écoulement pour le second fluide étant formé entre la surface interne du boîtier et la surface externe de l'élément cylindrique de façon à entourer et à recouvrir l'élément cylindrique.
(JA) 排熱を有効利用する能力に優れたシンプルな熱回収装置を提供する。第一の流体の流路を有する柱状ハニカム構造体の一つ以上の平面状の外周側面上に対面配置された一つ又は複数の熱電変換モジュール;該一つ又は複数の熱電変換モジュールを含めて該ハニカム構造体の外周側面を周回被覆する筒状部材;及び該筒状部材を周回被覆するケーシング、ここで、該ケーシングは第一の流体よりも温度の低い第二の流体の流入口及び流出口を有し、該ケーシングの内側面と該筒状部材の外側面の間には、該筒状部材を周回するように、第二の流体の流路が形成されている;を備えた熱回収装置。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)