| Patents for F24D 3 - Hot-water central heating systems (9,097) |
|---|
| 08/25/1988 | DE3722017A1 Structural element for radiant panel heating or cooling systems (concealed heating or cooling systems) |
| 08/24/1988 | EP0279767A2 Integral liquid-backed gas-fired space heating and hot water system |
| 08/24/1988 | EP0279765A2 Liquid-backed gas-fired heating system |
| 08/24/1988 | EP0279639A2 Dual heating system |
| 08/17/1988 | EP0278489A1 Construction element for floor heating or cooling systems, and process for manufacturing such an element |
| 08/17/1988 | EP0278214A2 Arrangement for heating a floor |
| 08/17/1988 | EP0278118A1 Independent water feeding system for heating plants |
| 08/16/1988 | US4763694 Particle retainer cup for riser pipes |
| 08/11/1988 | DE3702886A1 System for heating a building |
| 08/10/1988 | EP0277898A1 Casing for the passage of pressurized fluids through masonry |
| 08/03/1988 | EP0276475A2 Water boiler volume compensating device for a hot water boiler |
| 08/02/1988 | US4760954 Room heating system |
| 07/27/1988 | EP0276191A1 Passage of pressurized fluids through masonry |
| 07/27/1988 | EP0140974B1 Heating panel |
| 07/26/1988 | US4759402 Modular construction for radiant panel |
| 07/19/1988 | US4758762 Cathode ray tube having a magnetic focusing lens |
| 07/14/1988 | DE3739760A1 Steel-free, prefabricated concrete heater |
| 07/05/1988 | US4754614 Prime-motor-driven room warming/cooling and hot water supplying apparatus |
| 06/15/1988 | EP0124573B1 Arrangement comprising a heat accumulator and a heat exchanger |
| 06/09/1988 | DE3736077A1 Tubular support |
| 06/08/1988 | EP0160009B1 Clamp for fixing pipes or bars and device for plugging in such clamps |
| 05/26/1988 | DE3639087A1 Integrierte aluminiumfassade und verfahren zu ihrer herstellung Integrated aluminum facade and process for their production |
| 05/19/1988 | WO1988003586A1 Integrated aluminum façade and process for its production |
| 05/19/1988 | DE3638107A1 Heat/cold exchanger |
| 05/10/1988 | US4742842 Hydro-pneumatic pressure vessels |
| 05/05/1988 | WO1988003250A1 Hot water heating system |
| 05/03/1988 | US4741391 Method and apparatus for recovering of transmitted heat |
| 05/03/1988 | US4741390 Method and apparatus for heating, ventilating and exhaust air purifying of industrial buildings |
| 04/21/1988 | DE3730144A1 Mounting plate for a panel heating system |
| 04/21/1988 | DE3634104A1 One-pipe heating system outlet piece with building-side house connection |
| 04/19/1988 | US4738395 Fluid flow rate detector and system |
| 04/19/1988 | US4738394 Integral liquid-backed gas-fired space heating and hot water system |
| 04/12/1988 | CA1235103A1 Heating installation with heat pump |
| 04/07/1988 | WO1988002463A1 Mixer valve for heating plant |
| 04/07/1988 | WO1988002461A1 Heating system using a liquid heater as the source of heat |
| 04/07/1988 | DE3631913A1 Heat exchanger with leak-water collector and leakage indicator |
| 04/06/1988 | CN87214777U Gas-heating system of hot water |
| 03/30/1988 | EP0261985A2 Soft, heating floor-mats |
| 03/24/1988 | WO1988002051A1 Method and means for combined thermal and acoustic insulation |
| 03/23/1988 | EP0260989A2 Domestic hot water cylinder |
| 03/23/1988 | EP0260653A2 High-efficiency heating unit for producing hot water |
| 03/23/1988 | EP0260343A2 Temperature control method and apparatus for heating and cooling plants |
| 03/23/1988 | CN87106284A Thermal and acustic insulation |
| 03/22/1988 | US4732319 Fill valve for a water heating system |
| 03/10/1988 | DE3546601A1 Control device for combining a conventional heating system with a heat pump system |
| 03/09/1988 | EP0258772A2 Pipepart for pipelines, especially for radiator connecting lines |
| 02/24/1988 | EP0256006A1 Heating exchange for potable water |
| 02/09/1988 | US4723705 Device for ventilating a closed conduit system |
| 02/09/1988 | US4723598 Warming panel |
| 01/27/1988 | EP0254286A2 Heating system |
| 01/21/1988 | DE3624091A1 Device for cooling housings |
| 01/12/1988 | CA1231414A1 Method and apparatus for regulating a heating installation in premises including a plurality of heat generators |
| 01/07/1988 | DE3635090A1 Arrangement for the protection of distant-heating systems (long-distance heating systems) against impermissible dynamic pressure loads |
| 01/07/1988 | DE3621059A1 Building construction with at least one heatable supporting member |
| 12/23/1987 | EP0250027A1 Cathode ray tube having a magnetic focusing lens |
| 12/22/1987 | US4714821 Heat accumulator |
| 12/17/1987 | DE3719388A1 Heat exchanger system |
| 12/08/1987 | CA1230101A1 Gas space heating unit |
| 11/17/1987 | US4706883 Pump heating system |
| 11/05/1987 | DE3714968A1 Hot-water supply system |
| 10/31/1987 | CN86210945U Automatic pressure regulator by means of expansion device for water heating system |
| 10/28/1987 | EP0243141A2 Heating apparatus |
| 10/14/1987 | EP0240860A2 Heating furnace |
| 10/08/1987 | DE3611434A1 Method and apparatus for the optimum heating, ventilation and exhaust-air cleaning of industrial halls |
| 09/29/1987 | US4696427 Method of transforming a pre-existing heat installation, and control device for implementing the method |
| 09/24/1987 | DE3609186A1 Heat exchanger |
| 09/16/1987 | EP0237508A1 A device for venting a closed conduit system |
| 09/16/1987 | EP0236704A2 Method of and device for recovering heat losses |
| 09/16/1987 | EP0236660A1 Heating system |
| 09/16/1987 | EP0125239B1 A house heating system |
| 09/15/1987 | US4693301 Method for heating a road by means of geothermally fed heating installation as well as a road-heating installation for carrying out the method |
| 09/09/1987 | EP0163644B1 A heating or cooling device arranged below the ceiling |
| 08/27/1987 | DE3153251C2 Holder with an essentially U-shaped structure |
| 08/25/1987 | US4688396 Air-conditioning hot-water supply device |
| 08/25/1987 | US4688273 Sanitary system for supply of hot and cold water, and thermostatically controlled valve for such system |
| 08/20/1987 | DE3605538A1 Heating/cooling element in flat design with an arrangement of flexible plastic tubes |
| 08/19/1987 | EP0142497B1 System for tempering a room |
| 08/13/1987 | WO1987004781A1 Heating exchange for potable water |
| 08/11/1987 | CA1225220A1 Floor board assembly |
| 08/04/1987 | US4683941 System for controlling the temperature of rooms |
| 07/30/1987 | DE3701845A1 Apparatus for aerating and deaerating heated rooms |
| 07/14/1987 | US4679729 Apparatus and method for regulating flow and temperature in a central heating installation |
| 07/14/1987 | US4679617 Ceiling or wall unit |
| 07/09/1987 | DE3543779A1 Universal water heater |
| 07/08/1987 | EP0228307A1 Process for heating domestic and other spaces and for supplying hot water for sanitary uses, using geothermal heat from subterranean wells |
| 07/02/1987 | DE3642887A1 Hydrodynamic heating device |
| 07/02/1987 | DE3618307A1 Safety standpipe for the protection of distant-heating systems against dynamic pressure loads |
| 07/02/1987 | DE3618306A1 Arrangement for safeguarding against pressure in distant-heating networks |
| 07/02/1987 | DE3546408A1 Ready-to-fit, plate-shaped heating element |
| 07/02/1987 | DE3546406A1 Radiant ceiling heating with ribbed double strip |
| 07/02/1987 | DE3546275A1 Heater |
| 07/01/1987 | EP0226920A2 Process for the regulation of a bivalent heating installation |
| 07/01/1987 | EP0226736A2 Profiled strip for mounting and fastening the pipes of an underfloorheating system |
| 06/24/1987 | EP0225896A1 Method and device for optimum heating, ventilation and exhaust air decontamination in industrial locals |
| 06/19/1987 | DE3544754A1 Heat-expansion compensating apparatus |
| 06/11/1987 | DE3638919A1 Pressure-surge protection for liquid-filled pipelines in heat-supply systems |
| 06/11/1987 | DE3542982A1 Pipe screw union having a pipe for industrial-water and heating installations |
| 06/09/1987 | US4671252 Bubble formation and circulation system |
| 06/09/1987 | US4671033 Suspended ceilings |
| 06/03/1987 | EP0224063A2 Wall panel for building constructions |