Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019025144) LOW-PRESSURE SENSOR DEVICE AND USE OF AN INLET CONNECTING PIECE AS A FLUID INLET FOR A LOW-PRESSURE SENSOR DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025144 International Application No.: PCT/EP2018/068769
Publication Date: 07.02.2019 International Filing Date: 11.07.2018
IPC:
G01L 19/06 (2006.01) ,G01L 23/24 (2006.01) ,G01L 19/00 (2006.01) ,G01K 1/08 (2006.01) ,G01K 1/16 (2006.01)
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
19
Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
06
Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
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
G PHYSICS
01
MEASURING; TESTING
L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
19
Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
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
08
Protective devices, e.g. casings
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
16
Special arrangements for conducting heat from the object to the sensitive element
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
HABIBI, Masoud; DE
MAIS, Torsten; MX
JANITZA, Thorsten-Kai; DE
HAUER, Christian; DE
Priority Data:
10 2017 213 530.103.08.2017DE
Title (EN) LOW-PRESSURE SENSOR DEVICE AND USE OF AN INLET CONNECTING PIECE AS A FLUID INLET FOR A LOW-PRESSURE SENSOR DEVICE
(FR) DISPOSITIF DÉTECTEUR DE BASSE PRESSION ET UTILISATION D’UNE TUBULURE D’ADMISSION POUR L'ADMISSION DE FLUIDE POUR UN DISPOSITIF DÉTECTEUR DE BASSE PRESSION
(DE) NIEDERDRUCKSENSORVORRICHTUNG UND VERWENDUNG EINES EINLASSSTUTZENS ALS FLUIDEINLASS FÜR EINE NIEDERDRUCKSENSORVORRICHTUNG
Abstract:
(EN) The invention relates to a low-pressure sensor device (10) for measuring a boost pressure of an engine in a vehicle, the low-pressure sensor device (10) comprising - a pressure sensor (20) for measuring the pressure of a fluid in the low-pressure sensor device (10) and - a temperature sensor (45) for measuring the temperature of the fluid in the low-pressure sensor device (10), the low-pressure sensor device (10) having an inlet connecting piece (40), which in particular is substantially cylindrical, for letting the fluid into the low-pressure sensor device (10), the inlet connecting piece (40) having, on a side facing away from the pressure sensor (20), an inlet opening (50), which in particular is circular, characterized in that the inlet connecting piece (40) has, in a portion (55) facing the inlet opening (50), a screen-like wall structure having a plurality of cut-outs (60-65).
(FR) La présente invention concerne un dispositif détecteur de basse pression (10) destiné à mesurer une pression de suralimentation d’un moteur dans un véhicule. Le dispositif détecteur de basse pression (10) comporte : - un capteur de pression (20) pour mesurer la pression d’un fluide dans le dispositif détecteur de basse pression (10) et - une sonde de température (45) pour mesurer la température du fluide dans le dispositif détecteur de basse pression (10). Le dispositif détecteur de basse pression (10) comprend en outre une tubulure d’admission (40), en particulier sensiblement de forme cylindrique, destinée à l’admission du fluide dans le dispositif détecteur de basse pression (10), la tubulure d’admission (40) comprenant, sur une face opposée au capteur de pression (20), une ouverture d’admission (50), en particulier orbiculaire. Ledit dispositif détecteur de basse pression est caractérisé en ce que la buse d’admission (40) présente, dans une zone partielle (55) tournée vers l’ouverture d’admission (50), une structure de paroi de type fenêtrée présentant une pluralité d'ouvertures (60-65).
(DE) Es wird eine Niederdrucksensorvorrichtung (10) zum Messen eines Ladedrucks eines Motors in einem Fahrzeug vorgeschlagen, wobei die Niederdrucksensorvorrichtung (10) -einen Drucksensor (20) zum Messen des Drucks eines Fluids in der Niederdrucksensorvorrichtung (10) und -einen Temperatursensor (45) zum Messen der Temperatur des Fluids in der Niederdrucksensorvorrichtung (10) umfasst, wobei die Niederdrucksensorvorrichtung (10) einen, insbesondere im Wesentlichen zylinderförmigen, Einlassstutzen (40) zum Einlassen des Fluids in die Niederdrucksensorvorrichtung (10) aufweist, wobei der Einlassstutzen (40) auf einerdem Drucksensor (20) abgewandten Seite eine, insbesondere kreisrunde, Einlassöffnung (50) aufweist, dadurch gekennzeichnet, dass der Einlassstutzen (40) in einem der Einlassöffnung (50) zugewandten Teilbereich (55) eine siebartige Wandstruktur mit einer Vielzahl von Aussparungen (60-65) aufweist.
front page image
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: German (DE)
Filing Language: German (DE)