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1. (WO2018104106) A COOLING SYSTEM VALVE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/104106 International Application No.: PCT/EP2017/080627
Publication Date: 14.06.2018 International Filing Date: 28.11.2017
IPC:
F01P 11/04 (2006.01) ,F16K 15/03 (2006.01) ,F16K 15/18 (2006.01) ,F16K 5/06 (2006.01) ,F01P 7/14 (2006.01) ,F01P 11/02 (2006.01)
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
11
Component parts, details, or accessories, not provided for in, or of interest apart from, groups F01P1/-F01P9/149
04
Arrangements of liquid pipes or hoses
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15
Check valves
02
with guided rigid valve members
03
with a hinged closure member
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
15
Check valves
18
with actuating mechanism; Combined check valves and actuated valves
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
5
Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
06
with plugs having spherical surfaces; Packings therefor
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
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
11
Component parts, details, or accessories, not provided for in, or of interest apart from, groups F01P1/-F01P9/149
02
Liquid-coolant overflow, venting, or draining devices
Applicants: VOLVO TRUCK CORPORATION[SE/SE]; 405 08 Göteborg, SE
Inventors: JONNALAGADDA BALU, Rajasekar; IN
Agent: VOLVO TECHNOLOGY CORPORATION; Volvo Group Intellectual Property BF14100, M1.7 405 08 Göteborg, SE
Priority Data:
20164104217709.12.2016IN
Title (EN) A COOLING SYSTEM VALVE
(FR) SOUPAPE DE SYSTÈME DE REFROIDISSEMENT
Abstract:
(EN) The present invention relates to a cooling system valve (24) for an internal combustion engine cooling system (12), the internal combustion engine cooling system (12) comprising a radiator (14) and a coolant passage (16) adapted to cool at least a portion of an internal combustion engine (18), the cooling system valve (24) being adapted to be located between the radiator (14) and the coolant passage (16), as seen in an intended direction of flow from the radiator (14) to the coolant passage (16). The cooling system valve (24) is adapted to automatically assume each one of at least the following conditions: - an open condition, allowing coolant transport from the radiator (14) towards the coolant passage (16) via the cooling system valve (24), and - a closed condition, preventing coolant transport in a direction from the coolant passage (16) towards the radiator (14) via the cooling system valve (24).
(FR) La présente invention concerne une soupape (24) de système de refroidissement pour un système de refroidissement (12) de moteur à combustion interne, le système de refroidissement (12) de moteur à combustion interne comprenant un radiateur (14) et un passage (16) de liquide de refroidissement conçu pour refroidir au moins une partie d'un moteur à combustion interne (18), la soupape (24) du système de refroidissement étant conçue pour être située entre le radiateur (14) et le passage (16) de liquide de refroidissement, tel qu'observé dans une direction d'écoulement prévue du radiateur (14) au passage (16) de liquide de refroidissement. La soupape (24) du système de refroidissement est conçue pour adopter automatiquement chacune des conditions parmi au moins les conditions suivantes : - une condition ouverte, permettant le transport de liquide de refroidissement du radiateur (14) vers le passage (16) de liquide de refroidissement par l'intermédiaire de la soupape (24) du système de refroidissement, et - une condition fermée, empêchant le transport de liquide de refroidissement dans une direction allant du passage (16) de liquide de refroidissement vers le radiateur (14) par l'intermédiaire de la soupape (24) du système de refroidissement.
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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: English (EN)
Filing Language: English (EN)