Patents
Sitemap › F28 - Heat exchange in general › F28F - Details of heat-exchange or heat-transfer apparatus, of general application › F28F 27 - Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
Patents for F28F 27 - Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus (5,641)
05/1999
05/20/1999WO1999024160A1 Device for holding reaction vessels which can be thermally adjusted and agitated
05/20/1999CA2308414A1 Apparatus for retaining reaction vessels which can be temperature-controlled and shaken
05/19/1999EP0916912A2 Radiator
05/19/1999EP0916910A2 Multifunctional radiator
05/19/1999EP0916816A1 Heat exchanger, specially with a valve, and a method for controling the exchange of heat
05/19/1999CN1216818A Evaporator with improved heat-exchange capacity
05/18/1999US5904807 Liquid distributor for an evaporator
05/11/1999US5901785 Heat exchanger with a distribution device capable of uniformly distributing a medium to a plurality of exchanger tubes
05/04/1999US5901037 For dissipating heat generated in a semiconductor module
04/1999
04/30/1999CA2219805A1 Heat exchanger having improved gas input arrangement
04/28/1999EP0911598A2 Device for evaporation and superheating of liquid reactant mass flow
04/28/1999EP0911595A1 Evaporator with improved heat exchange capacity
04/28/1999EP0911156A1 Tempering assembly in printing machines
04/28/1999EP0910779A1 Hard-soldered flat tube evaporator with a dual flow and one row in the air flow direction for a motor vehicle air conditioning system
04/28/1999CN2316623Y Radiator temp regulating valve and its locking device
04/27/1999US5896834 Heat transfer arrangement and method of making same
04/21/1999EP0909933A1 Cross-flow heat exchanger with bypass-valve
04/21/1999EP0909370A1 Linear scan hot spot detection system
04/15/1999DE19744917A1 Flue gas heat-exchanger esp. waste-heat boiler for gas
04/14/1999CN1214115A Unit construction plate-fin heat exchanger
04/08/1999DE19743427A1 Heat exchanger with alternating flat pipes and ridges
04/01/1999DE19743159A1 Valve-controlled pressed steel panel radiators for circulated water heating systems
03/1999
03/31/1999EP0905467A2 Evaporator
03/24/1999EP0902872A1 Heat exchanger
03/18/1999DE19739725A1 Wet and dry cooling tower operating process
03/17/1999EP0902247A2 Operating method for a dry / wet cooling tower
03/17/1999EP0902246A2 Operating method for a dry / wet cooling tower
03/16/1999US5881804 Laminated heat exchanger
03/11/1999WO1999011923A1 Heat exchanger and fuel preheater
03/11/1999DE19737507A1 Twist influencing device of exhaust gas flow in turbine
03/09/1999US5878807 Fluid channeling unit
03/04/1999DE19737394A1 Method for finding fault in coolant circulation system of installation
03/04/1999DE19737247A1 Heat exchanger with several stacked heat exchanger plates
03/02/1999US5875838 Plate heat exchanger
02/1999
02/03/1999EP0895051A1 Distributor for tubular heat exchanger of two-phase refrigerant cooling apparatus
02/03/1999EP0895038A1 A digital controller for a cooling and heating plant having near-optimal global set point control strategy
02/02/1999CA2137014C Condensing heat exchanger scrubber system
01/1999
01/27/1999EP0892906A1 Cooling apparatus
01/19/1999US5860595 Motor vehicle heat exhanger
01/06/1999CN1204395A Process and device for venting heat exchangers in fully automatic manner
01/06/1999CN1204393A Plate heat exchanger
12/1998
12/30/1998WO1998059209A1 Stabilising thermally beneficiated carbonaceous material
12/30/1998EP0887611A2 Heat exchanger
12/29/1998US5853549 Desalination of seawater by evaporation in a multi-stack array of vertical tube bundles, with waste heat.
12/23/1998WO1998057740A1 Device for tempering gases, liquids and/or solids in a reaction vessel
12/23/1998WO1998057739A1 Reaction vessel holder
12/23/1998WO1998057738A1 Device for conducting a plurality of chemical, biochemical or physical procedures in parallel
12/23/1998CA2295048A1 Apparatus for heating/cooling gases,liquids and/or solids in a reaction vessel
12/23/1998CA2294941A1 Reaction vessel holding device
12/23/1998CA2294296A1 Device for carrying out a multiplicity of chemical, biochemical or physical processes in parallel
12/22/1998US5851441 System for controlling hydraulic drive for cooling fan in cooling tower
12/16/1998EP0883437A1 Method and apparatus to improve vapor distribution
12/16/1998EP0883436A1 Vapor distribution method and apparatus
12/15/1998CA1340218C Evaporator with improved condensate collection
12/10/1998DE19824177A1 Hot water heating system including duct for air passage with heat exchanger
12/09/1998EP0882482A2 Process for separating a mixture, device carrying out the process and use of the device
12/09/1998CN1041126C 间接热交换器 Indirect heat
11/1998
11/18/1998EP0877908A1 Unit construction plate-fin heat exchanger
11/17/1998US5836382 Evaporator refrigerant distributor
11/12/1998WO1998050745A1 Hard-soldered flat tube evaporator with a dual flow and one row in the air flow direction for a motor vehicle air conditioning system
11/12/1998WO1998050740A1 Distributing/collecting tank for the at least dual flow evaporator of a motor vehicle air conditioning system
11/12/1998DE19719261A1 Double flow flat tube evaporator for vehicle air-conditioning coolant circuit
11/12/1998DE19719257A1 Collecting box of evaporator in car air-conditioning coolant circuit
11/12/1998DE19719252A1 Zweiflutiger hartverlöteter Flachrohrverdampfer für eine Kraftfahrzeugklimaanlage Dual-flow hartverlöteter flat tube evaporator for an automotive air conditioning system
11/12/1998DE19719251A1 Verteil-/Sammel-Kasten eines mindestens zweiflutigen Verdampfers einer Kraftfahrzeugklimaanlage Distribution / collection box at least a double-flow evaporator of a car air conditioner
11/12/1998DE19719250A1 Distributor for evaporator of car air conditioning equipment
11/11/1998EP0877222A2 Device for injecting pressurized fluids in a plate-like heat exchanger and process for cleaning this injection device
10/1998
10/29/1998WO1998048231A1 Cooler for particulate material
10/27/1998US5826649 Evaporator, condenser for a heat pump
10/21/1998EP0872270A1 Aftercooler with integral bypass line
10/21/1998CN1196448A Aftercooler with integral bypass line
10/07/1998EP0869325A2 In-line integrated heat exchanger
10/07/1998CN1195104A In-line integrated heat exchanger
10/07/1998CN1195102A Laminated heat exchanger
10/01/1998DE19814051A1 Multi-layer heat exchanger
10/01/1998DE19814028A1 Integrated double heat exchanger
09/1998
09/23/1998EP0865602A1 Process and device for venting heat exchangers in a fully automatic manner
09/22/1998US5811625 Method of indirect heat exchange for two phase flow distribution
09/22/1998US5810077 Layered heat exchanger
09/22/1998US5810071 Heat exchanger
09/22/1998US5809980 Heat exchanger and fuel preheater
09/17/1998DE19709176A1 Heat exchanger using laminated plates
09/16/1998EP0864830A1 Heat exchanger with U-shaped tubes
09/15/1998US5806587 Heat exchanger
09/15/1998US5806586 For distributing a liquid/gas two-phase mass into exchanger ducts
09/15/1998US5806585 Heat exchanger, refrigeration system, air conditioner, and method and apparatus for fabricating heat exchanger
09/10/1998DE19709601A1 Plate heat convector for especially oil/coolant coolers
09/09/1998CN1192706A Heat exchange apparatus and process
09/03/1998WO1998038464A1 Device for modifying the temperature of a fluid
09/02/1998EP0861368A1 Cooling and preheating process and system
09/02/1998EP0782606B1 Quench cooler
09/02/1998EP0688242B1 Integrated chemical processing apparatus and processes for the preparation thereof
08/1998
08/27/1998DE19706893A1 Disc oil cooler for road vehicle engine
08/27/1998DE19581615C2 Coupling between cracking furnace tubes and those of a quench cooler
08/26/1998CN1191297A Evaporator/condenser for heat pump
08/18/1998US5794575 Coolant circuit for motor vehicles
08/13/1998WO1998035198A1 Cooling apparatus
08/12/1998EP0857554A2 Moulds and tools with a finely branched network of channels for temperature control, their use and method of controlling temperature in moulds and tools
08/12/1998EP0857287A1 Plate heat exchanger
08/11/1998US5791400 In a rotary regenerative preheater
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