Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 3 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
Patents for F24F 3 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems (19,462)
12/1986
12/09/1986US4627569 Four function pneumatic controller
12/09/1986US4627568 Moisture eliminator for air washer
12/04/1986WO1986007129A1 Method and device for optimum heating, ventilation and exhaust air decontamination in industrial locals
12/03/1986EP0203520A2 Curative air conditioner
12/03/1986CN85205539U Secondary air chest
11/1986
11/20/1986EP0202110A2 Laminar flow clean room
11/18/1986US4623367 Smoke-free work area
11/12/1986EP0099396B1 A method of cleaning watery ventilating air containing liquids which have been gasified during cooling or lubrication of converting machines, particularly rolling mills, and an apparatus for carrying out the method
11/11/1986US4622077 Misting water
11/06/1986WO1986006460A1 Method and means for supplying clean air to an operating room
11/05/1986CN86201891U Cold cathode bactericidal exciter lamp with deodorization
10/1986
10/28/1986US4619312 Ventilating wall element
10/28/1986CA1213255A1 Air heating and ventilation system
10/28/1986CA1213208A1 Method of cleaning humid air contaminated with vapour
10/21/1986US4617805 Air conditioner system for building
10/14/1986US4616777 Air-conditioning system
10/14/1986US4616559 Variable air diffuser
10/08/1986EP0196337A1 Process and device for removal of suspended matter like dust and aerosols from circulating air or from gas streams
10/08/1986EP0196333A1 Clean room constructing system
10/01/1986CN86201927U Daylight lamp with ozonator
09/1986
09/24/1986EP0195703A1 Installation for dust-free work, especially for the production and checking of electronic components, and method for operating it
09/12/1986WO1986005129A1 Unit intended to restore the initial cleanness conditions in a quartz tube used as reaction chamber for fabricating integrated circuits
09/03/1986CN86100821A Protecting device for compressor
09/02/1986US4608836 Multi-mode off-peak storage heat pump
08/1986
08/27/1986EP0192501A1 Air conditioning device
08/27/1986EP0192140A2 Air conditioning method
08/27/1986EP0191835A1 Device for producing a flow of dry air.
08/27/1986EP0191801A1 Residential heating, cooling and energy management system.
08/26/1986US4608066 Clean room adapted for variable work area configurations
08/26/1986US4607498 High efficiency air-conditioner/dehumidifier
08/19/1986CA1210053A1 Apparatus and method for neutralizing static electric charges in sensitive manufacturing areas
08/14/1986WO1986004553A1 Cabin intended to be used by persons
08/13/1986EP0191007A2 Method and device for gas conditioning
08/05/1986US4604108 Air washer and method
08/05/1986US4603618 Air filtering and distribution for laminar flow clean room
07/1986
07/30/1986EP0188630A2 Air conditioning apparatus
07/23/1986CN85203789U Heating system with qiv circulation
07/22/1986US4601886 Air treatment apparatus
07/08/1986US4598764 Refrigeration heat pump and auxiliary heating apparatus control system with switchover during low outdoor temperature
07/08/1986CA1207204A1 Oven
07/02/1986EP0186268A2 Air distribution terminals and air treatment systems
07/02/1986CN85106378A Two-ring seal system
06/1986
06/24/1986US4596585 Method and apparatus for reduction of radon decay product exposure
06/17/1986US4595403 Ceramic fiber matrix having interstices filled with molecular sieve particles, bound together by silica gel
06/17/1986US4594860 Open cycle desiccant air-conditioning system and components thereof
06/17/1986US4594855 Process and apparatus for ventilation with heat exchange
06/11/1986EP0184443A2 Environmental control system
06/11/1986EP0183709A1 Portable clean air space system
06/10/1986CA1205788A1 Combination lighting and filtering unit for a clean room
06/03/1986US4592413 Through-wall type air conditioner
06/03/1986US4592270 Smoke and fire protection system for elevators
05/1986
05/28/1986EP0181910A1 Energy saving system for the heating and/or cooling of installations, particularly animal breeding installations, comprised of rooms intended to be used as living place for a plurality of living beings.
05/20/1986US4589892 Sequenced modular bed carousel dehumidifier
05/20/1986US4589476 Air ventilation and filtration apparatus
05/14/1986CN85202291U Inserting turning water jit for air conditioner
05/10/1986CN85107712A Clean room
05/07/1986EP0180139A2 Clean room
05/06/1986CA1203981A1 Method and apparatus for air conditioning
04/1986
04/22/1986US4583370 System for generating electricity
04/16/1986EP0177657A1 System for the covering of the power requirements of a room
04/15/1986US4582129 Heat exchanging system
04/15/1986US4582123 For a heater furnace-air duct system within a building
04/10/1986WO1986002145A1 System for meeting the energy requirements of a room
04/08/1986US4580406 For conditioning working fluid in a fluid flow path
04/01/1986US4578958 Consumption metering system for an air conditioning system
03/1986
03/27/1986WO1986001879A1 Clean room constructing system
03/25/1986US4577471 Air conditioning apparatus
03/11/1986US4574872 Heat exchanger apparatus
03/04/1986US4574062 Air pollution, heat exchangers, injection
02/1986
02/27/1986WO1986001144A1 Method and device for preventing condensation on cooled tools of plastic working machine
02/26/1986EP0172598A2 Means of controlling the condition of air in an enclosure
02/25/1986US4572283 Environmental test chamber
02/18/1986US4571485 Cube type aroma generator
02/13/1986WO1986000976A1 Residential heating, cooling and energy management system
02/11/1986US4569207 Heat pump heating and cooling system
02/11/1986CA1200581A1 Process and device for the ionization of a fluid
02/10/1986CN85104447A S-shaped water-deflector used in air conditioning
01/1986
01/28/1986CA1199994A1 Central desk air conditioning control system
01/15/1986EP0168073A2 Method for heat and mass exchange operations
01/14/1986US4564375 Humidification apparatus
01/08/1986EP0167096A2 Air conditioning with a storage heating
01/07/1986US4562883 Air conditioning method and installation
12/1985
12/24/1985US4560395 Providing laminar flow clean air
12/24/1985US4559788 Air conditioning system and method
12/24/1985CA1198310A1 Air flow control apparatus
12/17/1985US4559467 Ion-generator for producing an air flow
12/17/1985US4559067 Portable air filtration device
12/17/1985US4558636 Protective shelter flow control apparatus
12/10/1985US4557418 Energy conservation conditioned air system
12/10/1985US4557116 Swimming pool dehumidifier
12/05/1985WO1985005436A1 Energy saving system for the heating and/or cooling of installations, particularly animal breeding installations, comprised of rooms intended to be used as living place for a plurality of living beings
11/1985
11/26/1985CA1197091A1 Spraybooth
11/21/1985EP0162022A2 Multiple filter unit, particularly for ventilation and air conditioning systems for motor vehicles and closed environments, and provided with efficiency checking means
11/19/1985US4553992 Scrubber apparatus for purifying foul air produced during an embalming, an autopsy or the like
11/19/1985US4553696 Air conditioning apparatus
11/12/1985US4552303 Air-conditioning system
11/12/1985US4552058 Air flow control system having minimum variation in volume
11/10/1985CN85101380A Air negative oxgyen ion generator
11/06/1985EP0160437A2 Air conditioning system
11/05/1985CA1196266A1 System of moisture and temperature conditioning air using a solar pond
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