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1. (WO2017093110) SENSOR HOLDER FOR A GLOW PLUG-INTEGRATED PRESSURE SENSOR IN AN INTERNAL COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/093110 International Application No.: PCT/EP2016/078644
Publication Date: 08.06.2017 International Filing Date: 24.11.2016
IPC:
F02P 19/02 (2006.01) ,F23Q 7/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
P
IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
19
Incandescent ignition, e.g. during starting of internal-combustion engines; Combination of incandescent and spark ignition
02
electric, e.g. layout of circuits of apparatus having glowing plugs
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23
COMBUSTION APPARATUS; COMBUSTION PROCESSES
Q
IGNITION; EXTINGUISHING DEVICES
7
Incandescent ignition; Ignition using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
SCHOLZEN, Holger; DE
KEIL, Harald; DE
HOLIK, Radek; DE
WOLFF, Janpeter; DE
Priority Data:
10 2015 224 166.103.12.2015DE
Title (DE) SENSORHALTER FÜR EINE DRUCKMESSGLÜHKERZE EINER BRENNKRAFTMASCHINE
(EN) SENSOR HOLDER FOR A GLOW PLUG-INTEGRATED PRESSURE SENSOR IN AN INTERNAL COMBUSTION ENGINE
(FR) SUPPORT DE CAPTEUR POUR BOUGIE DE PRÉCHAUFFAGE À MESURE DE PRESSION D'UN MOTEUR À COMBUSTION INTERNE
Abstract:
(DE) Die vorliegende Erfindung stellt einen Sensorhalter (1; 1') zum Einsatz innerhalb eines Gehäuses (3) einer Druckmessglühkerze (2) bereit, der eine erste Durchgangsbohrung (11; 11') zur Aufnahme eines Heizkörpers (4; 4') und eine zweite Durchgangsbohrung (12; 12') zur Aufnahme eines faseroptischen Drucksensormoduls (5; 5') aufweist, wobei die erste Durchgangsbohrung (11; 11') in dem Sensorhalter (1; 1') neben der zweiten Durchgangsbohrung (12; 12') angeordnet ist. Ferner wird eine Druckmessglühkerze (2) durch die vorliegende Erfindung bereitgestellt, die einen derartigen Sensorhalter (1; 1') aufweist.
(EN) The invention relates to a sensor holder (1; 1') which is for use in a housing (3) of a glow plug-integrated pressure sensor (2) and which includes a first through-hole (11; 11') for accommodating a heating element (4; 4') as well as a second through-hole (12; 12') for accommodating a fiber optic pressure sensor module (5; 5'), the first through-hole (11; 11') being located next to the second through-hole (12; 12') in the sensor holder (1; 1'). The invention further relates to a glow plug-integrated pressure sensor (2) comprising a sensor holder (1; 1') of said type.
(FR) La présente invention concerne un support de capteur (1 ; 1') destiné à être utilisé à l'intérieur d'un boîtier (3) d'une bougie de préchauffage à mesure de pression (2), lequel support de capteur présente un premier trou débouchant (11 ; 11') destiné à recevoir un élément chauffant (4 ; 4'), ainsi qu'un deuxième trou débouchant (12 ; 12') destiné à recevoir un module capteur de pression à fibre optique (5 ; 5'), le premier trou débouchant (11 ; 11') étant agencé à côté du deuxième trou débouchant (12 ; 12') dans le support de capteur (1 ; 1'). La présente invention concerne en outre une bougie de préchauffage à mesure de pression (2) présentant un support de capteur (1 ; 1') de ce type.
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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, JP, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: German (DE)
Filing Language: German (DE)