| Patents for F25D 5 - Devices using endothermic chemical reactions, e.g. using frigorific mixtures (604) |
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| 05/02/1996 | DE4438619A1 Cold chest |
| 12/07/1995 | WO1995032656A1 Container with integral module for heating or cooling the contents |
| 10/31/1995 | US5461867 Used for holding food, beverage or medicine with a sealed thermic module inside which adds heat or removes heat from materials in the surrounding container |
| 09/27/1995 | CN2208690Y Refrigeration device by chemical reaction |
| 07/11/1995 | US5431022 Cooling bag |
| 07/04/1995 | US5429762 Of a sodium phosphate, a sodium ammonium phosphate or an ammonium phosphate and water |
| 05/31/1995 | CN2199505Y Self-heating (self-cooling) cup for canned food and beverage |
| 04/12/1995 | CN1101416A 冷却袋 Cooling Bag |
| 08/03/1994 | EP0608789A1 Cooling agent |
| 07/20/1994 | CN2172441Y Refrigerating apparatus for beverage foodstuff |
| 07/13/1994 | CN2171824Y 一次性使用的制冷装置 Refrigerating apparatus disposable |
| 06/07/1994 | US5318716 Cleaning solvents, refrigerants and foam blowing agents; air pollution control |
| 11/16/1993 | US5261241 Two inorganic salts |
| 11/02/1993 | US5257755 Missile |
| 09/22/1993 | CN2142549Y Quick cool down cup |
| 08/18/1993 | CN1075362A Method for cooling drink container |
| 07/06/1993 | US5224349 Controlled opening of individual compartments provides controlled degree of cooling |
| 06/30/1993 | EP0548334A1 Molecular alloys for storing and restoring thermal energy by phase change |
| 04/13/1993 | US5201365 Wearable air conditioners |
| 03/30/1993 | US5197302 Vacuum insulated sorbent-driven refrigeration device |
| 03/16/1993 | US5194169 Refrigerants |
| 02/09/1993 | US5184470 Endothermic cooler for electronic components |
| 01/21/1993 | WO1993001250A1 Molecular alloys for storing and restoring thermal energy by phase change |
| 12/02/1992 | CN1066724A Safety cool bag |
| 11/17/1992 | US5163504 Microspheres containing endothermic or exothermic reaction substances |
| 08/12/1992 | EP0498428A1 Refrigerant |
| 04/15/1992 | CN2101647U Instant cold drink jar |
| 02/18/1992 | US5088870 Method for forming a two chambered can |
| 01/02/1992 | EP0452401A4 Vacuum insulated sorbent-driven refrigeration device |
| 12/11/1991 | EP0427772A4 Pressure responsive valve in a temperature changing device |
| 11/05/1991 | US5062269 Network of inter-communicating containers, solid inducing endothermic reaction when mixed with water, means to fix solid for even distribution in containers, reversible communication of containers with outside |
| 10/23/1991 | EP0452401A1 Vacuum insulated sorbent-driven refrigeration device |
| 09/17/1991 | US5048301 Vacuum insulated sorbent driven refrigeration device |
| 07/16/1991 | US5031831 Device for cooling potable liquids |
| 05/22/1991 | EP0427772A1 Pressure responsive valve in a temperature changing device |
| 05/16/1991 | WO1991006478A1 Collecting containers for collecting refrigerants vented from heat exchange systems and methods |
| 02/19/1991 | US4993237 Self-cooling containers |
| 01/22/1991 | US4986076 Isothermal cooling method and device |
| 11/06/1990 | US4967573 Thermal pack |
| 10/24/1990 | CN1046357A Azeotrope-like mixtures of 1,1-dichloro-2,2,2-trifluoroethane and 1,1-dichloro-1-fluoroethane |
| 10/17/1990 | EP0392668A1 Azeotrope-like mixtures of 1,1-dichloro-2,2,2-trifluoroethane and 1,1,-dichloro-1-fluoroethane |
| 10/10/1990 | CA2013879A1 Azeotrope-like mixtures of 1,1-dichloro-2,2,2-trifluoroethane and 1,1-dichloro-1-fluoroethane |
| 07/12/1990 | WO1990007684A1 Vacuum insulated sorbent-driven refrigeration device |
| 06/06/1990 | CN2058005U Multipurpose cold core |
| 05/31/1990 | WO1990005669A1 Methods and articles for collecting a refrigerant vented from a heat exchange system |
| 03/27/1990 | US4911740 Cooling using pressurized container |
| 03/07/1990 | CN2054158U Bag -pulling type chemical ice-bag |
| 02/22/1990 | WO1990001660A1 Pressure responsive valve in a temperature changing device |
| 11/30/1989 | DE3914251A1 Method and device for producing low temperatures |
| 06/13/1989 | US4838242 Device for changing temperature of material therein |
| 04/19/1989 | EP0311672A1 Time release cooling system |
| 03/28/1989 | US4816048 Quick cooling insert |
| 02/15/1989 | CN2032692U 便携冰箱 Portable fridge |
| 02/07/1989 | US4802343 Self-cooling container |
| 01/04/1989 | EP0297724A2 Self-cooling container |
| 01/04/1989 | CN2030179U Refrigerator with air inflation band |
| 11/15/1988 | US4784678 Self-cooling container |
| 10/25/1988 | US4780117 Endothermic reaction between coated solid particle and liquid |
| 10/25/1988 | US4779609 Device for changing temperature of material therein |
| 10/20/1988 | WO1988008110A1 Time release cooling system |
| 10/12/1988 | EP0286382A2 Self-cooling container |
| 06/28/1988 | US4753085 Single-use heat transfer packaging for drinks, foodstuffs and medicaments |
| 06/21/1988 | US4752310 Zeolite |
| 06/14/1988 | US4751119 Container for self-heating or self-cooling of drinks or foodstuffs by an exothermic or endothermic reaction |
| 06/01/1988 | CN87211665U Refrigerator |
| 04/06/1988 | CN87209739U Portable bag with a freezer |
| 04/05/1988 | CA1234731A1 Instant hot or cold, reusable cold pack |
| 02/09/1988 | US4723974 Plurality of cooling bags containing pair of substances that produce even distribution of cooling when mixed |
| 02/02/1988 | US4722323 Self-refrigerating for medical specimens |
| 12/05/1987 | CN86207755U Portable traveller's refrigerator |
| 11/11/1987 | EP0245171A1 Container with heat-transfer means for beverages, foods and medicaments |
| 10/07/1987 | CN86210447U Domestic cold beverage making machine |
| 06/10/1987 | CN86200767U Casing pipe type condensation evaporator |
| 05/26/1987 | US4668259 Chemical refrigeration system |
| 05/06/1987 | CN85108305A Nonelectric freezing equipments |
| 10/28/1986 | US4619678 Apparatus and method for transporting and preserving perishable test samples |
| 10/07/1986 | US4615463 Insulated container for a fluid receptacle |
| 08/26/1986 | US4607502 Device for cooling containers, for instance beverage bottles or beverage cans, arranged in a wrapping |
| 01/15/1986 | EP0167989A2 Adiabatic heating and cooling method and portable devices according to the adsorption principle |
| 11/06/1985 | EP0160018A1 Refrigerating container, cooling process without any external cold source |
| 10/01/1985 | US4544022 Device for the thermal treatment of products, especially food and beverages |
| 08/27/1985 | US4537184 Portable orthopaedic splint system |
| 06/11/1985 | US4522640 Multicompart pagkaging unit |
| 05/09/1985 | WO1985002009A1 Refrigerating container, cooling process without any external cold source |
| 01/16/1985 | EP0131439A1 Instant hot or cold, reusable cold pack |
| 07/31/1984 | US4462224 Instant hot or cold, reusable cold pack |
| 01/24/1984 | US4427010 Xylite dissolved in solution |
| 08/05/1982 | WO1982002483A1 Heating or refrigerating container |
| 12/23/1980 | US4240272 Arctic canteen |
| 08/05/1980 | CA1083090A1 Disposable cold pack for blood specimen |
| 06/03/1980 | US4205531 Vaporization, absorption |
| 04/01/1980 | US4195488 Cooling system |
| 10/10/1978 | CA1039963A1 Cooling system |
| 03/28/1978 | US4081256 Urea, hydrated sodium acetate, potassium chloride, potassium nitrate, ammonium chloride, guar gum |
| 11/08/1977 | US4057047 Magnesium sulfate anhydrous hot pack having an inner bag provided with a perforated seal |
| 10/04/1977 | US4051888 Low temperature energy carrying apparatus and method |
| 09/20/1977 | US4049408 Disposable cold pack for blood specimen |
| 03/08/1977 | US4010620 Cooling system |
| 01/04/1977 | US4000996 Refrigerating package |
| 08/31/1976 | US3977202 Cold pack device |