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1. (WO2018098574) FIRST-FILL THERMOSTATIC VALVE ELEMENT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/098574 International Application No.: PCT/CA2017/051434
Publication Date: 07.06.2018 International Filing Date: 29.11.2017
Chapter 2 Demand Filed: 26.06.2018
IPC:
F16K 31/68 (2006.01) ,F01M 1/16 (2006.01) ,F01P 7/16 (2006.01) ,F16K 11/04 (2006.01)
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
31
Operating means; Releasing devices
64
responsive to temperature variation
68
actuated by fluid pressure or volumetric variation in a confined chamber
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01
MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
M
LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING
1
Pressure lubrication
16
Controlling lubricant pressure or quantity
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
16
by thermostatic control
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
11
Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02
with all movable sealing faces moving as one unit
04
comprising only lift valves
Applicants:
BEND ALL AUTOMOTIVE ULC [CA/CA]; 575 Waydom Drive Ayr, Ontario N0B 1E0, CA
Inventors:
DHILLON, Ranvir Singh; CA
Agent:
CLARKE, Gordon S.; CA
Priority Data:
1620246.729.11.2016GB
Title (EN) FIRST-FILL THERMOSTATIC VALVE ELEMENT
(FR) ÉLÉMENT DE SOUPAPE THERMOSTATIQUE DE PREMIER REMPLISSAGE
Abstract:
(EN) The invention provides a thermostat valve assembly for controlling fluid flow in an internal combustion engine including a relatively movable valve and valve seat providing an unobstructed valve passageway between a valve-open and a valve-closed position corresponding to a minimum operating temperature and a maximum operating temperature, a valve drive motor assembly centrally located within the valve seat structured to reversibly move the valve seat in relation to the valve between the valve-open and the valve-closed positions responsive to a range of engine operating temperatures including a drive motor with a reversible valve drive stroke operable over said range of operating temperatures, and, a temporary axial extension of the drive stroke during only the first cycle of engine operating temperature up towards or within said range of operating temperatures.
(FR) L'invention concerne un ensemble soupape thermostatique permettant de réguler un écoulement de fluide dans un moteur à combustion interne comprenant une soupape et un siège de soupape mobiles l'un par rapport à l'autre fournissant un passage de soupape libre entre une position de soupape ouverte et une position de soupape fermée correspondant à une température de fonctionnement minimale et une température de fonctionnement maximale, un ensemble moteur d'entraînement de soupape situé au centre à l'intérieur du siège de soupape structuré pour déplacer de manière réversible le siège de soupape par rapport à la soupape entre la position de soupape ouverte et la position de soupape fermée en réponse à une plage de températures de fonctionnement de moteur comprenant un moteur d'entraînement présentant une course d'entraînement de soupape réversible pouvant fonctionner sur ladite plage de températures de fonctionnement, et une extension axiale temporaire de la course d'entraînement uniquement pendant le premier cycle de température de fonctionnement du moteur jusqu'à ladite plage de températures de fonctionnement ou à l'intérieur de ladite plage.
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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 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: English (EN)
Filing Language: English (EN)
Also published as:
CA3045332