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1. (WO2017093108) DEVICE FOR SENSING A COMBUSTION CHAMBER PRESSURE IN A COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/093108 International Application No.: PCT/EP2016/078635
Publication Date: 08.06.2017 International Filing Date: 24.11.2016
IPC:
F23Q 7/22 (2006.01) ,F02P 19/02 (2006.01) ,G01L 23/24 (2006.01)
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
22
Details
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
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
23
Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
24
for measuring pressure in inlet or exhaust ducts of internal-combustion engines
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
SCHOLZEN, Holger; DE
WENK, Ralf; DE
Priority Data:
10 2015 224 168.803.12.2015DE
Title (DE) VORRICHTUNG ZUM ERFASSEN EINES BRENNRAUMDRUCKS IN EINEM BRENNRAUM EINER BRENNKRAFTMASCHINE
(EN) DEVICE FOR SENSING A COMBUSTION CHAMBER PRESSURE IN A COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION ENGINE
(FR) DISPOSITIF DE DÉTECTION D'UNE PRESSION DANS UNE CHAMBRE DE COMBUSTION D'UN MOTEUR À COMBUSTION INTERNE
Abstract:
(DE) Die vorliegende Erfindung stellt Vorrichtung (1) zur Erfassung eines Brennraumdrucksin einem Brennraum einer Brennkraftmaschine, miteinem Gehäuse(2),einem in dem Gehäuse(2) angeordneten Drucksensormodul (3) zur Erfassung des Brennraumdrucks, einem in dem Gehäuse(2)angeordneten Trägerbauteil (4) zum Aufnehmen zumindest eines ersten Abschnitts (31) des Drucksensormoduls (3), undeinem Steckeranschluss (7), der mit dem Gehäuse (2) mechanisch verbunden ist, wobeider Steckeranschluss (7) durch eine flexibel verformbare Leitung (3113) mit dem ersten Abschnitt (31) des Drucksensormoduls (3) elektrisch verbunden ist, undwobei das Trägerbauteil (4) in dem Gehäuse (2) axial verschiebbar aufgenommen ist.
(EN) The present invention proposes a device (1) for sensing a combustion chamber pressure in a combustion chamber of an internal combustion engine, having a housing (2), a pressure sensor module (3) which is arranged in the housing (2) and has the purpose of sensing the combustion chamber pressure, a carrier component (4) which is arranged in the housing (2) and has the purpose of accommodating at least a first section (13) of the pressure sensor module (3) and a plug connection (7) which is mechanically connected to the housing (2), wherein the plug connection (7) is electrically connected to the first section (31) of the pressure sensor module (3) by a flexibly deformable line (3113), and wherein the carrier component (4) is accommodated in the housing (2) in an axially displaceable fashion.
(FR) L'invention concerne un dispositif (1) de détection d'une pression dans une chambre de combustion d'un moteur à combustion interne, comprenant un boîtier (2), un module de détection de pression (3) agencé dans le boîtier (2) et détectant la pression dans la chambre de combustion, un élément de support (4) agencé dans le boîtier (2) et logeant au moins une première partie (31) du module de détection de pression (3), et un raccordement enfichable (7) qui est relié mécaniquement au boîtier (2). Le raccordement enfichable (7) est relié électriquement à la première partie (31) du module de détection de pression (3) par une conduite flexible déformable (3113), et l'élément de support (4) est logé de manière mobile axialement dans le boîtier (2).
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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)