| 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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| 01/24/1989 | US4799541 Conical contact heat exchanger |
| 01/24/1989 | US4799537 Self regulating heat pipe |
| 01/11/1989 | CN2030708U Heat-pipe electric radiator |
| 01/10/1989 | US4796439 Air conditioning system |
| 01/04/1989 | CN2030310U Graphite heat-pipe |
| 01/03/1989 | US4794983 Heat exchanger tube for evaporation or condensation |
| 12/27/1988 | US4793405 Process and apparatus for dissipating the heat loss of at least one assembly of electrical elements |
| 12/27/1988 | US4793404 Composite pipe, process for producing the same, and heat pipe using of the same |
| 12/21/1988 | CN88203953U Energy saving and frost-proof air conditioner |
| 12/13/1988 | US4791634 Capillary heat pipe cooled diode pumped slab laser |
| 12/13/1988 | CA1246322A1 Low temperature heat pipe employing a hydrogen getter |
| 12/06/1988 | US4789026 Polished surface capillary grooves |
| 11/30/1988 | CN88201307U Dirt-removable open type hot pipe heat exchanger |
| 11/29/1988 | US4787843 Pressure balanced heat pipe |
| 11/29/1988 | CA1245628A1 Heat exchange comprising a finned pipe |
| 11/29/1988 | CA1245609A1 System for heating interior speces of engine-driven vehicles |
| 11/23/1988 | EP0292123A2 Cooling roller for a coooling machine |
| 11/23/1988 | CN88202557U Daily-use boiler of heat-pipe grate counter-burning |
| 11/22/1988 | US4785875 Heat pipe working liquid distribution system |
| 11/17/1988 | EP0290627A1 Heat pipe for cooling substances |
| 11/16/1988 | CN87103185A Reduction-type water steel heat pipe |
| 11/09/1988 | CN88200227U Hot pipe radiating device capable of preventing autoignition and self-heating |
| 11/08/1988 | US4782890 Copper oxide to oxidize hydrogen to water-corrosion resistance |
| 11/02/1988 | EP0289456A1 Sealing jaws for packaging machines |
| 11/01/1988 | US4781242 Exhaust heat recovery system for compartment heating |
| 10/11/1988 | US4776389 Method and apparatus for evacuating and filling heat pipes and similar closed vessels |
| 09/27/1988 | US4773476 Fluid-tight inside coating of nickel |
| 09/21/1988 | CN88101287A Air conditioning system for building |
| 09/20/1988 | US4771824 Method of transferring heat from a hot fluid A to a cold fluid using a composite fluid as heat carrying agent |
| 09/14/1988 | EP0282114A1 External heating system |
| 09/14/1988 | EP0282092A2 Corrugated heat pipe |
| 09/14/1988 | EP0281762A2 Air conditioning system for buildings |
| 09/13/1988 | US4770238 Capillary heat transport and fluid management device |
| 08/24/1988 | EP0279302A1 Layered heat storer |
| 08/23/1988 | US4765396 Small uniform pores, permeable; compatible with working liquid |
| 08/17/1988 | EP0141825B1 Heat exchanger |
| 08/17/1988 | CN87107184A Heat transfering tube for vaporization and condensation |
| 08/02/1988 | US4760878 Process for producing heat pipe |
| 07/28/1988 | DE3709006C1 Electrically insulating heat tube |
| 06/29/1988 | CN87200256U Detachable open-type hot tube heat-exchanger |
| 06/29/1988 | CN85104710B Heat transfer tube used for uniphase flow |
| 06/28/1988 | US4753773 Double tube steam generator |
| 06/16/1988 | WO1988004399A1 Flexible heat transfer structure and method of manufacturing same |
| 06/15/1988 | EP0270801A2 Heat exchanger |
| 06/15/1988 | EP0124573B1 Arrangement comprising a heat accumulator and a heat exchanger |
| 06/14/1988 | US4750551 Apparatus for and method of heat transfer |
| 06/14/1988 | US4750543 Pumped two-phase heat transfer loop |
| 06/07/1988 | CA1237683A1 Composite pipe, process for producing the same, and heat pipe using the same |
| 06/02/1988 | WO1988004022A1 Cooler of a substance |
| 06/01/1988 | EP0268939A1 Heat exchanger using heat pipes |
| 06/01/1988 | EP0165974B1 Separate liquid flow heat pipe system |
| 05/31/1988 | US4747447 Heat exchanger |
| 05/25/1988 | CN87206752U Household heated pipe type heating equipment |
| 05/24/1988 | US4745965 Separate type heat exchanger |
| 05/24/1988 | US4745906 Passive heat transfer device |
| 05/18/1988 | CN87107689A 空调系统 Air conditioning systems |
| 05/11/1988 | EP0266680A2 Air conditioning system |
| 05/11/1988 | EP0266407A1 A device for regulation of the flow of an operative medium. |
| 05/11/1988 | CN87104536A Integral heat pipe module |
| 05/10/1988 | CA1236294A1 Temperature gradient furnace for materials processing |
| 05/04/1988 | CN87213428U Electric insulated heat pipe |
| 05/04/1988 | CN87204145U Heat tube exchanger with vibrating dust removing function |
| 04/13/1988 | CN87213525U Semiconductor refrigerator for adopting separative hot tube |
| 04/13/1988 | CN87208304U Apparatus of heat-pipe with save melting plug |
| 04/12/1988 | US4737337 Nuclear reactor having double tube helical coil heat exchanger |
| 04/06/1988 | CN87213030U Phase change type domestic heater |
| 03/29/1988 | US4733699 Composite pipe, process for producing the same, and heat pipe using the same |
| 03/16/1988 | CN87201483U Hot tube heat exchanger |
| 03/09/1988 | CN86210605U Gravity heat-pipe apparatus for waste heat of family sfove |
| 03/01/1988 | US4728780 Heating pipe for panel heaters |
| 03/01/1988 | US4727932 Expandable pulse power spacecraft radiator |
| 02/24/1988 | EP0256032A1 Apparatus for evacuating and filling heat pipes and similar closed vessels. |
| 02/16/1988 | US4724901 Device for releasing heat |
| 02/16/1988 | US4724826 Solar water heater incorporating heat pipe |
| 01/20/1988 | CN87207010U Heat pipe radiator for refrigerator |
| 01/07/1988 | EP0251836A1 Integral heat pipe module |
| 01/05/1988 | USH399 Water-to-water heat pipe exchanger |
| 12/29/1987 | US4715183 Dual source external heating system for a heat pipe |
| 12/22/1987 | US4714821 Heat accumulator |
| 12/17/1987 | WO1987007706A1 Evaporative cooling system |
| 12/16/1987 | EP0249467A1 Evaporative cooling system |
| 12/05/1987 | CN86210768U Black ceramics heat pipe suitable for solar energy utilization apparatus |
| 12/02/1987 | EP0247493A1 Apparatus for passive heat transfer |
| 11/19/1987 | WO1987007003A1 A device for regulation of the flow of an operative medium |
| 11/19/1987 | EP0245848A1 Heat exchanger apparatus |
| 11/19/1987 | EP0245401A1 Heating and/or cooking device with a heat storage unit |
| 11/18/1987 | CN87103423A 热管 Heat pipe |
| 11/17/1987 | US4706740 Ventable survivable heat pipe vapor chamber spacecraft radiator |
| 11/17/1987 | US4706739 Heat exchanger |
| 11/17/1987 | US4706355 Method of making an internally grooved and expanded tubular heat exchanger apparatus |
| 11/10/1987 | US4705102 Boiling refrigerant-type cooling system |
| 11/03/1987 | US4703796 Corrosion resistant heat pipe |
| 10/28/1987 | EP0242738A1 Heat pipe |
| 10/28/1987 | EP0242669A1 Integrated capillary evaporator for use as a thermal-cycle heat-absorbing element |
| 10/27/1987 | US4702225 Control for heat pipe central furnace |
| 10/22/1987 | DE3613459A1 Heat transfer device |
| 09/30/1987 | EP0238565A1 Process for the exchange of thermal energy and welding electrode roller arrangement with cooling based on the exchange process and application of the process |
| 09/15/1987 | US4693306 Regulator means for use in heat pipes |
| 09/09/1987 | EP0235934A2 Self-cleaning rotary heat exchanger |
| 09/02/1987 | CN86108941A Fluid-heating equipment in storage tank or thansport pipe |