Patents for F24D 19 - Details (15,010)
02/1996
02/22/1996DE4429224A1 Gas-fired heating appliance
02/15/1996WO1996004499A1 Control arrangement for the temperature of the water drawn from a water pipe
02/15/1996DE4427846A1 Regeleinrichtung für die Temperatur des aus einer Wasserleitung entnommenen Wassers Control means for the temperature of the water taken from a tap water
02/15/1996DE19529197A1 Draining valve with thermoplastic housing for plastic pipes
02/14/1996EP0696712A1 Apparatus for space heating
02/14/1996EP0696699A1 Drain valve
02/14/1996CN2220030Y Sewage removing device
02/12/1996CA2155624A1 Drain valve
02/08/1996DE19526419A1 Heater pump duty allocation
02/07/1996EP0695916A1 Connecting system for radiators
02/07/1996CN2219453Y Hydraulic temp regulator
02/06/1996US5489765 Electrical heating system with air-driven electrical generator
01/1996
01/31/1996EP0694742A1 Hot water heating system
01/30/1996US5488218 Electric heat control apparatus and method
01/25/1996DE4425299A1 Heating up control of usable water storage heated by hot water of fossil fuel burner
01/25/1996DE4425298A1 Water heating up control appts. in boiler
01/24/1996EP0693658A1 An improved valve assembly for plants providing both heating and domestic hot water
01/18/1996WO1996001399A1 Plugs for radiators
01/18/1996DE4443324C1 Valve for heating, refrigeration and hot water plants
01/18/1996DE19526793A1 Fuzzy control of space heating installation
01/16/1996CA2140467A1 Hydronic heating system with high and low temperature shock protection
01/10/1996EP0615636B1 Setting device for a radiator valve
01/10/1996CN2217198Y Automatic adjusting pressure device for hot water heating system
01/05/1996CA2127338A1 Water heater
01/04/1996DE4421969A1 Measurement of thermal output of hot-water radiators with valves
01/04/1996DE4421833A1 Anti-freezing arrangement for water circulation system of vehicle
01/04/1996DE19514027A1 Controlling room temp. of dwelling, work-place or building
01/03/1996EP0689652A1 Self-actuating control valve
01/03/1996CN2216653Y Exhaust-gas plug for domestic heating system
12/1995
12/29/1995CA2126907A1 Suspended warm air recycling unit
12/27/1995EP0689012A1 Controlling of circulation pumps
12/26/1995US5477913 System for controlling a heating/air conditioning unit
12/21/1995WO1995034852A1 Fan coil thermostat
12/20/1995EP0688085A1 Temperature control system with tariff change optimization
12/20/1995EP0628145B1 Method for detecting fault locations
12/14/1995DE4419941A1 Control of gas-fired space heating system
12/13/1995CN2215088Y Automatic air relief device for radiator
12/07/1995DE19519266A1 Control circuit for weather-driven heating plant
11/1995
11/29/1995CN2213948Y Core supplement compressor governor
11/28/1995US5470019 Device for controlling heating boilers
11/22/1995EP0682766A1 Sectional heating elements with fixing systems
11/22/1995CN2213296Y Telecontrol full automatic gas-fired water heater
11/16/1995WO1995030862A1 A radiator arrangement including filters
11/15/1995EP0682213A1 Connection piece for security valve, quick air relief valve and manometer
11/15/1995EP0681675A1 Adapter fitting for the selective connection of a heater.
11/15/1995EP0681673A1 Power fluid heating system
11/15/1995CN2212735Y Automatic exhauster for air heater
11/15/1995CN2212734Y Heat insulation shield for plate heat exchanger
11/14/1995US5467265 Plant operation method and plant operation control system
11/09/1995DE4415456A1 Console for panel radiator
11/09/1995DE4415339A1 Device for fastening of radiators etc.
11/08/1995EP0681149A2 Support for radiating panels
11/08/1995EP0681148A2 Flow control system
11/08/1995CN2212158Y Micro computer automatic control electric heater
11/02/1995DE19515580A1 Solar energy installation with water flow through collectors
11/02/1995DE19515408A1 Ventilation heating installation with fan in air distribution channel
10/1995
10/26/1995DE4430799C1 Removing gas from water circulating in central heating network
10/26/1995DE4414260A1 Regulation of temperature in a number of rooms
10/24/1995US5460328 Method for the automatic optimization of a heating curve
10/24/1995US5460221 Fan coil thermostat with circuitry to assure minimum power for relay pull-in
10/19/1995WO1995027874A1 Solar hot water heating system
10/19/1995DE19512995A1 Heating installation for multiple rooms
10/18/1995EP0677708A2 Hot water heating
10/12/1995DE19513033A1 Room radiator with ducted metal body
10/12/1995DE19512982A1 Method for charging hot water tank
10/11/1995EP0676683A1 Program control for a thermostatic valve or a heating control
10/11/1995EP0676682A2 Solar collector with fault monitoring
10/11/1995CN2209772Y Automatic exhausting and stopping wind can for central heating system
10/10/1995US5456409 Method and device for maintaining a fluid at a working pressure in a substantially closed fluid circulation system
10/10/1995US5456209 Preformed heated flooring system for stables and other animal shelters
10/06/1995CA2140466A1 Hydronic heating outdoor temperature reset supply water temperature control system
10/05/1995WO1995026618A1 Heating device
10/05/1995DE4410865A1 Control of pump used to circulate hot water to provide heating
10/05/1995DE4410864A1 Demand controlled hot water circulation appts.
10/05/1995DE19511369A1 Domestic hot-water installation with secondary heat exchanger and reservoir
10/05/1995DE19511367A1 Water heating method for heating plant
10/05/1995DE19511366A1 Heating plant control process
10/04/1995EP0675326A1 Water heating installation providing hot water for heating and washing
10/04/1995CN2209294Y Multilevel temp. regulator for quarts tube warmer
10/04/1995CN2209293Y Automatic pressure regulator for hot-water heating
10/03/1995US5454512 Heat source cover
09/1995
09/28/1995DE19511218A1 Filling hot water storage tank heated indirectly via secondary heat exchanger
09/28/1995DE19510991A1 Gas-fired hot water heater
09/27/1995EP0674140A2 Gas fired water heater
09/27/1995CN2208678Y Warming fin with water trough
09/21/1995DE4409272A1 Control of combined space and water heating system
09/21/1995DE4409185A1 Electric calorimeter for measuring heat energy radiated from radiator
09/21/1995DE4409121A1 Piped warm water floor heating system
09/13/1995EP0671578A1 Control valve for a train of pipes
09/07/1995DE4407273A1 Automatic optimisation of heat regulator heating curve
09/07/1995DE4407205A1 Fixture for holding upright heater body or similar
09/07/1995DE4406150A1 Hot water system, eliminating heat and water loss
09/06/1995EP0670463A1 Heating element with incorporated armature
09/06/1995CN2206916Y Voltage-stabilizing device for heating supply pipe system
08/1995
08/31/1995DE4422297C1 Central heating circulation pump control
08/31/1995DE4405290A1 Heater mounting bracket
08/31/1995DE4404606A1 Angular profile bracket for support of heating body
08/26/1995CA2102062A1 Design for the manufacture of forced warm air furnaces and hot water boilers
08/24/1995WO1995022723A1 Heater bracket
08/24/1995DE4405014A1 Heizkörperkonsole Radiators console