Patents
Patents for C09K 5 - Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion (16,606)
12/1978
12/20/1978EP0000099A1 Thermal energy storage material
12/05/1978US4128123 Passive heat-transport system
11/1978
11/28/1978US4127494 Polyether polyamines having inverse water solubility as stream generation aids
11/28/1978CA1043093A1 Method of manufacturing an airtight-sealed system comprising one or more molten alkalifluorides in the operating condition
11/21/1978CA1042649A1 Regenerative nucleating agents
11/07/1978CA1041760A1 Process for cooling a fused salt bath for heat treatment and arrangement for carrying out the process
10/1978
10/31/1978US4123219 Photochemical dimerization of two naphthalene compounds and heating product to release energy as heat
10/31/1978CA1041313A1 Cyclic desorption refrigerator and heat pump, respectively
10/10/1978US4119556 Thermal energy storage material comprising mixtures of sodium, potassium and magnesium chlorides
10/10/1978CA1040219A1 Alumina-zeolite composite adsorbents for refrigerants
10/03/1978CA1039493A1 Heat regenerator
09/1978
09/26/1978CA1039045A1 Coolant for rotary engines
09/05/1978US4111189 Combined solar radiation collector and thermal energy storage device
09/05/1978US4111002 Cyclic desorption refrigerator and heat pump, respectively
08/1978
08/29/1978US4109701 Method of conveying heat energy
08/22/1978CA1037065A1 Stabilization of trichlorodifluoro benzenes
08/15/1978US4106557 Open-type boiling cooling apparatus
08/15/1978CA1036376A1 Reversible latent heat storage method, and reversible latent heat accumulator
08/08/1978US4105014 Catalytic extraction of stored solar energy from photochemicals
08/01/1978US4104185 Latent heat accumulator
07/1978
07/25/1978US4102807 Heat insulators
07/18/1978US4101436 Constant boiling mixtures of 1-chloro-2,2,2-trifluoroethane and hydrocarbons
07/11/1978US4100092 Dual temperature thermal energy storage composition for heat pumps
07/11/1978US4100091 Process and means for absorbing and releasing thermal energy by utilizing the allothopic change of endo-5-norbornene-2, 3-dicarboxylic acid anhydride with heat
07/04/1978US4098852 Process for carring out a gas/liquid heat-exchange
05/1978
05/30/1978US4091864 Process for the conversion, conveyance and utilization of energy
05/30/1978US4091863 Reversible latent heat storage method, and reversible latent heat accumulator
05/23/1978US4090496 Compounds for forming bodies for generating heat from radiant luminous energy, and methods of preparation and applications thereof
04/1978
04/04/1978US4082138 Rare earth alloys
03/1978
03/28/1978US4081256 Urea, hydrated sodium acetate, potassium chloride, potassium nitrate, ammonium chloride, guar gum
03/07/1978US4077895 Glycol antifreeze mixtures
03/07/1978US4077894 Polyether defoaming agent
03/07/1978US4077390 Reusable heat pack containing supercooled solution and means for activating same
02/1978
02/07/1978US4072298 Method of cooling a quenching bath of melted salt
02/07/1978US4072027 Fluorocarbon refrigerant, assymetrical furan derivative as absorbent
01/1978
01/17/1978US4068706 Thermal stabilization of chlorobenzenes
01/10/1978US4067313 Anhydrous calcium chloride, anhydrous sodium acetate, calcium oxid
12/1977
12/20/1977US4063546 Heat store and installation for the utilization of solar energy
11/1977
11/15/1977US4057974 Constant boiling mixtures of 1-chloro-2,2,2-trifluoroethane and octafluorocyclobutane
11/15/1977US4057973 Constant boiling mixtures of 1-chloro-2,2,2-trifluoroethane and 2-chloroheptafluoropropane
11/08/1977US4057101 Heat sink
10/1977
10/25/1977US4055054 Constant boiling mixtures of dichloromonofluoromethane and 1-chloro-2,2,2-trifluoroethane
10/25/1977US4055049 Constant boiling mixtures of 1,2-difluoroethane and 1,1,2-trichloro-1,2,2-trifluoroethane
10/18/1977US4054533 Diphenyl ether, 2- or 4-biphenylylphenyl ether, triphenylphenol
10/18/1977US4054036 Constant boiling mixtures of 1,1,2-trichlorotrifluoroethane and cis-1,1,2,2-tetrafluorocyclobutane
10/04/1977US4051888 Low temperature energy carrying apparatus and method
09/1977
09/06/1977US4046533 Refrigeration working fluid containing branched chain alkylbenzene lubricant
08/1977
08/16/1977US4042524 2-(t-butoxymethyl)tetrahydrofuran as solvent, lower alkyl fluorocarbon as solute
08/16/1977US4042520 Exothermic redox reactions of hydrogen peroxide and oxazolidines
08/09/1977US4041451 Circuit for monitoring the operativeness of current-consuming electrical devices
08/09/1977US4040410 Thermal energy storage systems employing metal hydrides
07/1977
07/26/1977US4037650 Thermal storage apparatus
07/12/1977US4035312 Heat shield composition
06/1977
06/14/1977US4028905 PrNi5 as a cryogenic refrigerant
05/1977
05/17/1977US4024192 Phenol, hexafluoro propene, phenyl alkyl esthers
04/1977
04/26/1977US4019992 Corrosion inhibitors for absorption refrigeration systems
04/19/1977US4018694 Alcohols, water, alkali-alkaline earth metals
03/1977
03/08/1977US4011274 1,1-diphenyl ethane process
02/1977
02/22/1977US4008758 Intermittent energy input salt bath chemical processor
02/15/1977US4008170 Dry water
02/08/1977US4006734 Iron and calcium oxides
02/01/1977US4005584 Composition, method and apparatus for absorption heating
01/1977
01/25/1977US4004573 Process and apparatus for solar energy collection and retrieval
01/25/1977US4004572 Solar energy collection and retrieval employing reversible photochemical isomerization
01/25/1977US4004571 Isomerization for photochemical solar energy storage
01/18/1977US4003426 Heat or thermal energy storage structure
01/18/1977US4003215 Absorption refrigeration system
12/1976
12/28/1976US4000079 Antifreeze additives
12/21/1976US3998749 Chemical heater formulation and method for generating heat
11/1976
11/30/1976US3994675 Chemical storage of radiant energy
11/09/1976US3991140 Pesticides
11/02/1976US3989927 Electric heater utilizing a pourable heat storage bulk
10/1976
10/19/1976US3986969 Heat storage
10/12/1976US3984993 Production of a refrigerant slurry by controlled venting and agitation of a carbon dioxide body
09/1976
09/14/1976US3980581 Temperature indicating compositions
08/1976
08/31/1976US3977892 Carbonaceous combustible materials
08/24/1976US3976669 Tertiary diamides
08/24/1976US3976584 Thermal energy storage material
08/17/1976US3975448 Halogenated aralkyl ethers
08/17/1976US3975364 Halogenated esters of aliphatic dicarboxylic acids
08/10/1976US3974203 Tetrachloro octyl benzoate; plasticizers, lubricants, heat exchange fluids
08/03/1976US3972821 Epoxy resin, curing agent, nitrile rubber, polybutene
07/1976
07/06/1976US3968045 Alkalinity reduction in an absorption refrigeration system
07/06/1976US3967676 Transport of heat as chemical energy
06/1976
06/29/1976US3966626 Heat transfer fluids
06/22/1976US3965092 Heat exchange, surfactants
06/15/1976US3963541 Method of manufacturing reaction mixtures of finely divided metals or alloys and solid perhalogenated carbon compounds
06/08/1976US3962407 By adding metallic aluminum
06/08/1976US3962348 Chemical stability, heat conductors, coolants
06/01/1976US3960740 Antifreeze composition
06/01/1976US3960205 Storage body with latent storage substances for temperature equilization
05/1976
05/25/1976US3959166 Cleaner for automotive engine cooling system
05/25/1976US3958624 Heat transfer fluids
05/18/1976US3958101 Space heating using off-peak electric heat storage
05/18/1976US3957666 Phenoxybiphenyl and phenoxyterphenyl compounds and compositions
05/11/1976US3956153 Regenerative nucleating agents
04/1976
04/27/1976US3953346 Tertiary diamide lubricants
04/27/1976US3953219 Used to make steel ingots, carbonized plant material, refractories, metal oxides
04/06/1976US3948792 Corrosion and scale softening composition
04/06/1976US3948245 Combined device for producing and exchanging heat with a heat consuming device