Patents
Patents for F28F 27 - Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus (5,641)
02/1979
02/27/1979US4141497 Sensing and setting device for a regulator arrangement comprising a plurality of thermostatically actuated valves
02/06/1979CA1047858A1 Exchanger system for charge forming apparatus
01/1979
01/16/1979US4134195 Method of manifold construction for formed tube-sheet heat exchanger and structure formed thereby
01/09/1979US4133184 Method of flow stabilization in a tube and shell vaporizer
12/1978
12/12/1978US4129176 Heat recovery systems
10/1978
10/31/1978US4122828 Solar energy collector for direct air heating
09/1978
09/12/1978US4113005 Waste heat boiler temperature control system
09/12/1978US4112699 Heat transfer system using thermally-operated, heat-conducting valves
09/05/1978US4110999 Spray cooling temperature control system
08/1978
08/08/1978US4105065 Heat exchanger
07/1978
07/25/1978US4102636 Furnace with heat exchanger flow control
07/25/1978US4102393 Heat exchange apparatus
07/04/1978US4099165 Fire detection apparatus in a preheater
05/1978
05/16/1978US4089368 Flow divider for evaporator coil
05/09/1978US4088182 Temperature control system for a J-module heat exchanger
05/02/1978US4086956 Temperature control of heat exchanger with bypass
04/1978
04/18/1978US4084564 Heat exchanger system for charge forming apparatus
04/11/1978US4083707 Flow stabilizer for tube and shell vaporizer
02/1978
02/14/1978US4073340 Formed plate type heat exchanger
12/1977
12/27/1977US4065056 Method and device for thermally controlling a utilization unit fed by a condensable vapor distributing system
12/27/1977US4064934 Radiator air flow control mechanism
11/1977
11/15/1977US4058158 Regenerative air preheaters and seal frame suspension control system therefor
09/1977
09/27/1977US4050506 Stepwise turndown by closing heat exchanger passageways responsive to measured flow
07/1977
07/12/1977US4034420 Temperature balancing method for reversing heat exchangers
05/1977
05/17/1977US4023618 Heat exchanger headering arrangement
05/10/1977US4022270 Fire detector scanning arrangement
05/03/1977US4020895 Method and apparatus for the alternate heating and cooling of a heat exchanger of a heating and cooling apparatus
04/1977
04/26/1977US4019567 Lens holder
04/12/1977US4016835 Moisture separator-reheater
03/1977
03/29/1977US4014383 Method of heating heat exchanger unit
02/1977
02/22/1977US4009017 Systems for transferring heat through a glassware forming mold
02/15/1977US4007774 Heat exchange apparatus and method of controlling fouling therein
12/1976
12/28/1976US3999603 Heat recuperator structure
11/1976
11/16/1976US3992168 Heat exchanger with rectification effect
11/16/1976US3991821 Heat exchange system
11/09/1976US3990504 Two stage operation for radiator
09/1976
09/28/1976US3983191 Brazed plate-type heat exchanger for nonadiabatic rectification
08/1976
08/31/1976US3977206 Heat transfer system
08/24/1976US3976128 Plate and fin heat exchanger
03/1976
03/23/1976US3945434 Gas turbine heat exchanger apparatus
01/1976
01/27/1976US3934643 Controllable heat pipe
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