Patents
Patents for F28D 9 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall (9,577)
12/1979
12/18/1979US4178991 Heat exchanger and a heat exchanger element therefor
12/13/1979WO1979001098A1 Arrangement at plate heat exchanger
12/13/1979WO1979001097A1 Plate heat exchanger
12/11/1979US4177861 Recuperator structure
11/1979
11/27/1979US4175614 Heat exchanger device
11/20/1979US4174987 Method of making heat exchange structure
10/1979
10/23/1979CA1064901B Formed plate heat exchanger and method of fabricating
10/04/1979WO1979000766A1 Device for heat exchange and manufacturing process thereof
09/1979
09/25/1979US4168737 Heat exchange recuperator
07/1979
07/31/1979US4162703 Plate-type heat exchanger
06/1979
06/19/1979CA1056811A1 Spiral heat exchanger
05/1979
05/29/1979US4156459 Plate type evaporator
04/1979
04/24/1979CA1053222A1 Heat recovery and heat distributing apparatus
04/24/1979CA1053221A1 Vertical counterflow heat exchanger apparatus
04/10/1979US4148357 Heat exchanger matrix for recuperative heat exchange among three media and modular heat exchangers combining a plurality of such matrices
04/10/1979CA1052371A1 Heat recuperator structure
02/1979
02/27/1979US4141412 Air-to-air heat recuperating unit
02/22/1979WO1979000068A1 Heat exchanger especially for cooling water at fresh water recovery by distillation of sea water
02/20/1979US4140175 Vertical counterflow heat exchanger apparatus
02/13/1979US4139054 Plate-fin heat exchanger
02/06/1979US4137705 Cooling air cooler for a gas turbine engine
02/06/1979CA1048013A1 Plate-type heat exchanger
01/1979
01/16/1979US4134195 Method of manifold construction for formed tube-sheet heat exchanger and structure formed thereby
12/1978
12/26/1978US4131159 Heat exchanger
12/19/1978US4130160 Composite ceramic cellular structure and heat recuperative apparatus incorporating same
12/05/1978US4128126 Apparatus for support of sheet-metal-type heat exchanger matrices for recuperative heat exchange
12/05/1978US4128125 Spiral heat exchanger
11/1978
11/14/1978US4125153 Heat exchanger
11/07/1978US4124069 Heat exchanger with spirally wound sheets
11/07/1978CA1041992A1 Plate type heat exchangers
09/1978
09/26/1978US4116271 Counter-current bumped plates heat exchanger
09/12/1978US4113007 Recuperator
09/12/1978CA1038369A1 Heat exchanger and heat recovery system
08/1978
08/29/1978US4109710 Heat exchanger
08/29/1978CA1037267A1 Recuperative mounting
08/22/1978US4108242 Jet impingement heat exchanger
07/1978
07/11/1978US4099928 Method of manufacturing a heat exchanger body for recuperative exchangers
07/04/1978US4098330 Annular metal recuperator
05/1978
05/16/1978US4089370 Compact heat-exchanger for fluids
05/16/1978US4089324 Heat transfer element
04/1978
04/18/1978US4084635 Heat recovery and heat distributing apparatus
04/11/1978US4083400 Heat recuperative apparatus incorporating a cellular ceramic core
03/1978
03/28/1978US4081025 Multiple fluid stacked plate heat exchanger
02/1978
02/21/1978US4075091 Blood, membranes
02/14/1978US4073340 Formed plate type heat exchanger
01/1978
01/24/1978US4069670 Hot gas engine heater head
11/1977
11/22/1977US4058980 Heat exchangers
11/01/1977US4056019 Torque converter transmission and valve arrangement therefor
10/1977
10/18/1977US4053969 Heat exchanger
08/1977
08/23/1977US4043388 Thermal transfer care
08/16/1977US4042018 Packaging for heat exchangers
08/09/1977US4040804 Water permeable paper sheet
06/1977
06/28/1977US4031953 Heat exchanger system and ducting arrangement therefor
06/14/1977US4029146 Corrugated sheet heat exchanger
05/1977
05/17/1977US4023618 Heat exchanger headering arrangement
03/1977
03/15/1977US4011775 Transmission including a hydrodynamic torque converter
03/08/1977US4010660 Transmission including a hydrodynamic torque converter
03/08/1977US4010621 Stirling cycle heat pump
02/1977
02/08/1977US4006776 Plate type heat exchanger
02/01/1977US4005573 Recuperative mounting
01/1977
01/11/1977US4002201 Multiple fluid stacked plate heat exchanger
12/1976
12/28/1976US3999603 Heat recuperator structure
12/07/1976US3995688 Air-to-air heat exchanger
11/1976
11/16/1976US3992168 Heat exchanger with rectification effect
11/16/1976US3991457 Heater tube arrangements
10/1976
10/19/1976US3986549 Heat exchanger
10/05/1976US3983935 Heat exchanger
10/05/1976US3983934 Heat exchanger
10/05/1976US3983933 Heat exchanger
09/1976
09/28/1976US3983191 Brazed plate-type heat exchanger for nonadiabatic rectification
09/28/1976US3982588 Grease-collecting heat exchanger installation
08/1976
08/03/1976US3972370 Hot source having slight bulk
07/1976
07/13/1976US3968834 Heat exchanger mounting for a turbine engine
07/06/1976US3967354 Heat exchanger
06/1976
06/29/1976US3965976 Heater tube arrangements
03/1976
03/23/1976US3945434 Gas turbine heat exchanger apparatus
01/1976
01/13/1976US3931854 Plate-type heat-exchange apparatus
1 ... 86 87 88 89 90 91 92 93 94 95 96