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1. (WO2019064933) PHYSICAL QUANTITY DETECTION DEVICE
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Pub. No.: WO/2019/064933 International Application No.: PCT/JP2018/029347
Publication Date: 04.04.2019 International Filing Date: 06.08.2018
IPC:
G01F 1/684 (2006.01) ,G01K 1/14 (2006.01) ,G01K 13/02 (2006.01)
G PHYSICS
01
MEASURING; TESTING
F
MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
1
Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
68
by using thermal effects
684
Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
G PHYSICS
01
MEASURING; TESTING
K
MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1
Details of thermometers not specially adapted for particular types of thermometer
14
Supports; Fastening devices; Mounting thermometers in particular locations
G PHYSICS
01
MEASURING; TESTING
K
MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
13
Adaptations of thermometers for specific purposes
02
for measuring temperature of moving fluids or granular materials capable of flow
Applicants:
日立オートモティブシステムズ株式会社 HITACHI AUTOMOTIVE SYSTEMS, LTD. [JP/JP]; 茨城県ひたちなか市高場2520番地 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors:
上ノ段 暁 UENODAN Akira; JP
三木 崇裕 MIKI Takahiro; JP
余語 孝之 YOGO Takayuki; JP
ファティン ファハナー ビンティ ハリダン FATIN FARHANAH, Binti Haridan; JP
河野 務 KONO Tsutomu; JP
田代 忍 TASHIRO Shinobu; JP
Agent:
戸田 裕二 TODA Yuji; JP
Priority Data:
2017-19223629.09.2017JP
Title (EN) PHYSICAL QUANTITY DETECTION DEVICE
(FR) DISPOSITIF DE DÉTECTION DE QUANTITÉ PHYSIQUE
(JA) 物理量検出装置
Abstract:
(EN) The purpose of the present invention is to attain a physical quantity detection device with a low degree of pressure loss that can output a plurality of physical quantities of intake air. The present invention is a physical quantity detection device 20 that detects a plurality of physical quantities of a to-be-measured gas 2 which flows inside a main path 22, and the present invention is characterized in that: the physical quantity detection device comprises a sensor that detects a plurality of physical quantities, a circuit board 207 on which an electronic component that controls the physical quantities can be mounted, a circuit board housing unit 235 that houses the circuit board 207, and a secondary path 234 in which a flow rate sensor is disposed; and the circuit board 207 is housed in the circuit board storage unit 235 which is on the upstream side of the secondary path 234, and the circuit board is disposed parallel to the to-be-measured gas 2 that flows in the main path 22.
(FR) Le but de la présente invention est d'obtenir un dispositif de détection de quantité physique présentant un faible degré de perte de pression permettant d'émettre en sortie une pluralité de quantités physiques d'air d'admission. À cet effet, la présente invention concerne un dispositif de détection de quantité physique (20) qui détecte une pluralité de quantités physiques d'un gaz à mesurer (2) qui s'écoule à l'intérieur d'un chemin principal (22), et le dispositif de détection de quantité physique comprend un capteur qui détecte une pluralité de quantités physiques, une carte de circuit imprimé (207) sur laquelle un composant électronique qui commande les quantités physiques peut être monté, une unité de logement de carte de circuit imprimé (235) qui loge la carte de circuit imprimé (207), et un chemin secondaire (234) dans lequel est disposé un capteur de débit ; et la carte de circuit imprimé (207) est logée dans l'unité de mémoire de carte de circuit imprimé (235) située sur le côté amont du trajet secondaire (234), et la carte de circuit imprimé est disposée parallèlement au gaz à mesurer (2) qui s'écoule dans le trajet principal (22).
(JA) 吸入空気の複数の物理量を出可能な低圧力損失の物理量検出装置を得ること。 本発明は、主通路22内を流れる被計測気体2の複数の物理量を検出する物理量検出装置20であって、複数の物理量を検出するセンサと、前記物理量を制御する電子部品が実装可能な回路基板207と、前記回路基板207を収容する回路基板収容部235と、流量センサが配置される副通路234と、を備え、前記回路基板207は、前記副通路234の上流側の前記回路基板収容部235に収容され、主通路22を流れる被計測気体2に対して平行に配置されている特徴とする。
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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)