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1. WO2019058242 - FLOW CONTROL VALVE AND HYDRONIC SYSTEM

Publication Number WO/2019/058242
Publication Date 28.03.2019
International Application No. PCT/IB2018/057075
International Filing Date 14.09.2018
IPC
F16K 11/085 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
02with all movable sealing faces moving as one unit
08comprising only taps or cocks
085with cylindrical plug
F16K 31/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Operating means; Releasing devices
02electric; magnetic
04using a motor
F24D 19/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
19Details
10Arrangement or mounting of control or safety devices
F24F 11/84 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
70Control systems characterised by their outputs; Constructional details thereof
80for controlling the temperature of the supplied air
83by controlling the supply of heat-exchange fluids to heat-exchangers
84using valves
F24F 11/89 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
89Arrangement or mounting of control or safety devices
F24T 50/00 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
TGEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
50Geothermal systems
CPC
F16K 11/0853
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
11Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
02with all movable sealing faces moving as one unit
08comprising only taps or cocks
085with cylindrical plug
0853having all the connecting conduits situated in a single plane perpendicular to the axis of the plug
F24F 11/84
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
70Control systems characterised by their outputs; Constructional details thereof
80for controlling the temperature of the supplied air
83by controlling the supply of heat-exchange fluids to heat-exchangers
84using valves
Y02B 10/40
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
10Integration of renewable energy sources in buildings
40Geothermal heat-pumps
Applicants
  • CGC GROUP OF COMPANIES INCORPORATED [CA]/[CA]
Inventors
  • RUTHERFORD, Robert G.
  • BROWNE, William J.
Agents
  • GOUDREAULT, Dominic
Priority Data
62/561,64121.09.2017US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FLOW CONTROL VALVE AND HYDRONIC SYSTEM
(FR) VANNE DE RÉGULATION DE DÉBIT ET SYSTÈME HYDRONIQUE
Abstract
(EN)
A flow control valve has a body defining a cavity therein, a first and second outlets, a first and second inlets, and a modulating body disposed at least in part in the cavity. The modulating body is pivotable in: a) a first range of angular positions, in which the modulating body fluidly connects the first outlet to the first inlet and blocks the second opening and the fourth opening; b) a second range of angular positions, in which the modulating body fluidly connects the second outlet to the second inlet and blocks the first and the third opening; c) a third range of angular positions, in which modulating body fluidly connects the first outlet and the second outlet to the second inlet and blocks the third opening; and d) a fourth position, in which the modulating body blocks the third opening and the fourth opening.
(FR)
L'invention concerne une vanne de régulation de débit comprenant un corps définissant une cavité en son sein, des première et seconde sorties, des première et seconde entrées, et un corps de modulation disposé au moins en partie dans la cavité. Le corps de modulation peut pivoter dans : a) une première plage de positions angulaires, dans laquelle le corps de modulation met en communication fluidique la première sortie avec la première entrée et bloque la seconde ouverture et la quatrième ouverture ; b) une seconde plage de positions angulaires, dans laquelle le corps de modulation met en communication fluidique la seconde sortie avec la seconde entrée et bloque la première et la troisième ouverture ; c) une troisième plage de positions angulaires, dans laquelle le corps de modulation met en communication fluidique la première sortie et la seconde sortie avec la seconde entrée et bloque la troisième ouverture ; et d) une quatrième position, dans laquelle le corps de modulation bloque la troisième ouverture et la quatrième ouverture.
Also published as
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