| Patents for F28D 15 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls (13,807) |
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| 08/08/1978 | US4105896 Rotary device for producing and/or processing webs, pieces, foils and composite materials |
| 08/08/1978 | US4105895 Electric water heater utilizing a heat pipe |
| 07/18/1978 | US4100963 Heat exchange system |
| 07/11/1978 | US4099556 Variable thermal conductance reflux heat pipe |
| 07/04/1978 | US4098326 Heat exchanger gas separator |
| 06/20/1978 | US4095647 Heating device |
| 06/13/1978 | US4094357 Heat transfer blanket |
| 06/13/1978 | US4094356 Geothermal heat recovery system |
| 05/30/1978 | US4092140 Apparatus and method using heat pipes for manipulating temperature gradients in a glass forming chamber |
| 05/23/1978 | US4091264 Heat transfer |
| 05/23/1978 | US4090960 Gas energizing apparatus and related method |
| 05/23/1978 | US4090843 Apparatus for maintaining a vapor blanket in a condensation heating facility |
| 05/23/1978 | US4090555 Heat pipe assembly |
| 05/16/1978 | US4089366 Metallic containers filled with sulfur dioxide |
| 05/09/1978 | US4087893 Process for producing a heat pipe |
| 04/18/1978 | US4084376 Heating system |
| 04/04/1978 | US4082575 Aluminum oxide layer on aluminum bearing steel alloy |
| 04/04/1978 | US4082109 Heat pipe actuated valve |
| 03/28/1978 | US4081023 Heat pipes to use heat from light fixtures |
| 03/21/1978 | US4079595 Fusible heat sink for a cryogenic refrigerator |
| 01/24/1978 | US4069864 Gas filled swivel joint for cryogenic heat pipes |
| 01/10/1978 | US4067315 Solar heat pipe |
| 01/10/1978 | US4067237 Novel heat pipe combination |
| 01/03/1978 | US4066115 Method for producing heat pipe units |
| 12/27/1977 | US4064932 All climate heat exchanger unit with adjustable temperature and defrost control |
| 11/15/1977 | US4058160 Heat transfer device |
| 11/15/1977 | US4058159 Heat pipe with capillary groove and floating artery |
| 11/15/1977 | US4057963 Heat pipe capable of operating against gravity and structures utilizing same |
| 11/08/1977 | US4057104 Temperature controlled airborne electronic assembly |
| 10/25/1977 | US4055217 Method for maintaining a vapor blanket in a condensation heating facility |
| 09/27/1977 | US4050509 Down-pumping heat pipes |
| 09/13/1977 | US4047561 Cooling liquid de-gassing system |
| 09/06/1977 | US4047093 Direct thermal-electric conversion for geothermal energy recovery |
| 09/06/1977 | US4046193 Closed electrical apparatus cabinet embodying a vaporization chamber and cabinet top thereof |
| 09/06/1977 | US4046190 Flat-plate heat pipe |
| 08/23/1977 | US4043387 Water heat pipe with improved compatability |
| 08/16/1977 | US4042163 Method for the manufacture of a heat exchanger or heat transfer element |
| 08/09/1977 | US4040478 External tube artery flexible heat pipe |
| 08/09/1977 | US4040477 Heat recovery apparatus |
| 07/26/1977 | US4037786 Energy recovery and storage system |
| 07/26/1977 | US4037579 Energy storage-boiler tank using salt fusion and heat piping |
| 07/19/1977 | US4036290 Helical expansion condenser |
| 07/19/1977 | US4036286 Permafrost stabilizing heat pipe assembly |
| 07/05/1977 | US4033406 Heat exchanger utilizing heat pipes |
| 07/05/1977 | US4033130 Heating device comprising a heat accumulator |
| 06/14/1977 | US4029142 Heat exchanger |
| 06/07/1977 | US4027653 Solar energy collector |
| 05/31/1977 | US4026348 Heat pipe switch |
| 05/17/1977 | US4023616 Thyristor cooling arrangement |
| 05/10/1977 | US4022172 Manifold heat exchanger |
| 05/03/1977 | US4021816 Heat transfer device |
| 05/03/1977 | US4020898 Heat pipe and method and apparatus for fabricating same |
| 04/26/1977 | US4019571 Gravity assisted wick system for condensers, evaporators and heat pipes |
| 04/19/1977 | US4018269 Heat pipes, process and apparatus for manufacturing same |
| 04/05/1977 | US4015659 Heat pipe |
| 03/22/1977 | US4013047 Engine with combustion wall temperature control means |
| 02/22/1977 | US4008615 Temperature averaging device |
| 02/22/1977 | US4008579 Apparatus for heat control of a refrigeration system |
| 02/15/1977 | US4007781 Heat exchange system |
| 02/15/1977 | US4007777 Switchable heat pipe assembly |
| 01/25/1977 | US4005297 Vacuum-type circuit interrupters having heat-dissipating devices associated with the contact structures thereof |
| 01/25/1977 | US4004441 Process for modifying capillary grooves |
| 01/18/1977 | US4003427 Heat pipe fabrication |
| 01/18/1977 | US4003214 Automatic ice maker utilizing heat pipe |
| 01/04/1977 | US4000776 Heat pipe system |
| 12/28/1976 | US3999400 Rotating heat pipe for air-conditioning |
| 11/30/1976 | US3994336 Transformer for heat pipes |
| 11/16/1976 | US3991936 Heat transfer system |
| 11/02/1976 | US3989102 Cooling liquid de-gassing system |
| 10/19/1976 | US3986550 Heat transferring apparatus |
| 10/12/1976 | US3985182 Heat transfer device |
| 10/12/1976 | US3985120 Deep fat fryer |
| 09/14/1976 | US3980133 Heat transferring apparatus utilizing phase transition |
| 09/07/1976 | US3978660 Rotary heat exchangers in the form of turbines |
| 08/31/1976 | US3977378 Self-controlled vapor heat capsule for engine intake mixture heating |
| 08/31/1976 | US3977364 Apparatus for evaporating liquids |
| 08/31/1976 | US3977206 Heat transfer system |
| 07/27/1976 | US3971697 Production of 123 I |
| 07/27/1976 | US3971634 Heat pipe methanator |
| 07/27/1976 | US3971435 Heat transfer device |
| 07/20/1976 | US3970047 Reduced pressure type steam generator |
| 07/06/1976 | US3967385 Utilization of heat pipes for cooling radiation curing systems |
| 06/29/1976 | US3966547 Method of producing 123 I |
| 06/29/1976 | US3965976 Heater tube arrangements |
| 06/29/1976 | US3965970 Control of two-phase thermosyphons |
| 06/22/1976 | US3965334 Heating device |
| 06/22/1976 | US3964902 Method of forming a wick for a heat pipe |
| 06/15/1976 | US3963012 Engine with vapor heat transfer capsule for intake mixture heating |
| 06/15/1976 | US3963010 Engine with fast warm up heat pipe mixture heating |
| 05/25/1976 | US3958627 Transverse variable conductance heat pipe |
| 05/18/1976 | US3957107 Thermal switch |
| 05/11/1976 | US3955619 Heat transfer device |
| 05/11/1976 | US3955618 Heating device |
| 04/27/1976 | US3952798 Internally heated heat pipe roller |
| 04/27/1976 | US3952797 Semi conductor cooling system |
| 04/20/1976 | US3951204 Method and apparatus for thermally circulating a liquid |
| 04/20/1976 | US3950947 Hot-gas machine comprising a heat transfer device |
| 04/06/1976 | US3948316 Process of and device for using the energy given off by a heat source |
| 04/06/1976 | US3948244 Vapor transfer oven |
| 03/30/1976 | US3947244 Heap pipe vacuum furnace |