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8757050 Hot beverage making device comprising a boiler and connecting means for connecting the boiler to a housing of the device  
A hot beverage making device includes a boiler for heating water; a housing for accommodating the boiler and connecting element for connecting the boiler to the housing. During operation of the...
8584665 Brewery plant and method  
A brewery plant with at least one mash container, a lauter tun, a wort pan and a water housing, wherein at least part of the thermal energy requirement of the brewery is covered with solar...
8541721 Wake generating solid elements for joule heating or infrared heating  
An improved solid heat transfer element composed of an elongate member having a generally cylindrical surface with male vortex generating protrusions is provided. The vortex generating protrusions,...
8474444 Intervening heat conducting medium  
A device for recovering, harnessing and reutilizing heat from along a side wall of a cooking vessel, a cooking vessel comprising such device, and a method of using such device. The device can be...
8430091 Solar heating blocks  
A solar heating block, designed for use in assembling solar heating panels in the walls of buildings, has a first compartment and a second compartment within its interior volume. The first...
8357882 Induction heated server  
An induction heatable server comprises a base element having top and bottom elements, said bottom element having a peripheral wall defining an upwardly opening cavity in which are disposed a heat...
8181639 Grates with heat shield  
In accordance with one aspect of the present invention, a cooking apparatus is provided. The cooking apparatus comprises a cooking surface, at least one grate, and a guard. The cooking surface...
8109264 Hot water solar heating system and method  
A hot water solar heating system includes a solar collector assembly located outside a building, a hot water tank located inside the building and supply and return pipes connecting the tank to the...
8082916 Solar heating blocks  
A solar heating block, designed for use in assembling solar heating panels in the walls of buildings, has a first compartment and a second compartment within its interior volume. The first...
7980293 Two fluid thermal storage device to allow for independent heating and cooling  
A two fluid thermal storage device that may allow for independent heating and cooling includes a plurality of plate members with a set of dividers brazed between two of them. The set of dividers,...
7958885 Method for operating an active thermal energy storage system  
An active thermal energy storage system is disclosed which uses an energy storage material that is stable at atmospheric pressure and temperature and has a melting point higher than 32 degrees F....
7905110 Thermal energy module  
The invention comprises a Thermal Energy Module comprising a tank adapted to hold water or other heat transfer medium (such as water), a water loop for introducing the heat transfer medium and...
7802377 Drying cylinder  
The invention relates to a drying cylinder which is used to dry a paper, cardboard, tissue or other web of fibrous material in a machine for the production and/or for the transformation thereof....
7793651 Heat storage apparatus  
A heat storage apparatus includes heat storage panels having primary fluid passages formed therein; passage plates having secondary fluid passages formed therein; and heat reservoirs. The heat...
7690294 Cooking and serving system and methods  
An improved system and methods useful for the cooking of one or more food items by the application of a non-ambient temperature developed within a temperature retentive element. The temperature...
7441558 Active thermal energy storage system  
An active thermal energy storage system is disclosed which uses an energy storage material that is stable at atmospheric pressure and temperature and has a melting point higher than 32 degrees F....
7225860 Compact heat battery  
A compact heat battery (CHB) may comprise a casing, a tube containment sheath, a bundle of hermetically sealed phase change material (PCM) encapsulation tubes, and encapsulation tube inserts. An...
6701914 Installation for storing thermal energy  
The installation stores thermal energy, i.e., heat energy and/or cold energy. A plurality of conduits are laid underground. Several regions that are arranged one inside the other and contain...
6581589 Solar cell with a solar collector and storage elements  
Heat insulations in houses having card-board lattice arranged behind a glass pane yield, in practice, a heat flow which is dependent on insolation. Said heat flow is lower at night and during weak...
6486443 Apparatus and method for heated food delivery  
A delivery apparatus comprising a container and a heater is provided for holding an article in thermally conductive contact with the heater. The heater includes a heating grid constructed to...
6463212 Water heating unit with integral thermal energy storage  
The present invention is directed to a water heater which includes a material having a thermal energy capacity of at least about 25 cal/g and having a freezing/melting temperature from about 20° ...
6425388 Pizza oven deck  
A pizza oven that has an air curtain or air wash along the bottom of the cooking stones that reduces heat transfer from the burners to the stones during idle modes to thereby prevent over heating...
6412545 Carrying case for protecting heat sensitive materials  
A carrying case for protecting heat sensitive materials includes a first portion, a second portion, and a closure device. The closure device seals the first portion to the second portion. Each...
6400896 Phase change material heat exchanger with heat energy transfer elements extending through the phase change material  
A heat exchanger for a phase change material including a container holding the phase change material, a tube surrounding the container to define an annular space therebetween, and preferably...
6311687 Heating furnace, especially with gas and/or oil firing  
The invention relates to a heating oven (1) in particular with a gas and/or oil firing system. The heating oven comprises a combustion chamber (2) surrounded by heat storage elements, wherein...
6227192 Hot plate for cups and related items  
The device of the present invention is a stored heat warming utensil. It includes a heat storage element having a bottom surface and a top surface, a an outer container, and a vessel for a liquid,...
6191401 Heat maintaining food delivery container  
A heat maintaining food container includes a container for depositing a food product therein and a ferrous material heated element, which has been heated to a selected temperature by...
6188053 Heat retentive server  
A heat retentive server that has an outer peripheral member, a central portion having a heat storage member susceptible to heating by induction, wherein the outer peripheral member does not contact...
6178963 Heat pack  
Disclosed is a heat pack A heat pack comprising a flexible container; a solution which is filled in the container and generates a heat while be crystalizing; a trigger which is disposed in the...
6091053 Heat-reserving container for pizza and furnace for the same  
A heat-reserving container for pizza comprising a disc case having a flat circular portion, with a resin-made heat reservoir stored therein is disclosed. The entire surface, of the pizza can be in...
6079404 Article for thermal energy storage  
A thermal energy storage composition is provided which is in the form of a gel. The composition includes a phase change material and silica particles, where the phase change material may comprise a...
6044200 Hot fluid dispenser with inner reservoir containing meltable material and heat pipes transferring heat to outer reservoir  
A hot fluid dispenser comprises a first reservoir (1) for the fluid (usually water); at least one heating source (7, 8) operatively associated with the first reservoir 91); and at least a second...
5901699 Heat retentive food service base  
A one-piece, seamless food service base is insert molded from a heat and impact resistant plastic. The base is shaped to receive a standard serving plate and includes an integrally molded core. The...
5786643 Heat retentive server for induction heating  
A heat retentive server adapted to the inductively heated comprises a central portion comprising a heat storage member comprising a material which is susceptible to being heated by induction; and...
5755216 Building products incorporating phase change materials and method of making same  
A building product having thermal energy storage properties in the form of a cementitious hollow core building block having a hollow core or cores and having within the hollow core(s) a composite...
5687706 Phase change material storage heater  
A storage heater for storing heat and for heating a fluid, such as water, has an enclosure defining a chamber therein. The chamber has a lower portion and an upper portion with a heating element...
5685289 Heat storage device  
A two layer system for heat energy capture and storage with an upper or lower layer for heat extracting and the other layer for heat transfer. Either layer can function as a phase change material....
5647343 Latent store  
The invention relates to a latent store with a photosensitive storage medium and a regenerating agent. To this end, an organic storage substance with at least two stable stereoisomeric...
5625742 Thermally insulating jacket under reversible vacuum utilizing hydrogen getter in combination with non-evaporable promoter getter  
A thermally insulating jacket under reversible vacuum, having an inner wall, an outer wall and an hollow space between these walls. The hollow space is in fluid communication with an outer housing...
5505121 Composite cup stand and oven unit  
A composite stand and oven unit adapted to act both as a supporting stand for a cup of coffee or other hot beverage, and as a miniature oven to warm a bagel or other food product normally eaten...
5454471 Insulative food container employing breathable polymer laminate  
An improved container for transporting food and similar products is provided. The container employs one or more layers of a breathable material which is permeable to water vapor but repellent to...
5368093 Thawing device for frozen foods  
A thawing device for frozen foods comprise a flexible bag-shaped body and a thermal transfer fluid hermetically filled in the bag-shaped body, wherein the thermal transfer fluid comprising a...
5305821 High-temperature heat storage device  
In order to improve a heat storage device comprising a storage container which has an inner chamber for accommodating alkali and alkaline earth compounds, in particular alkali and alkaline earth...
5290904 Heat shield  
A thermal shield comprising first and second substantially flat flame resistant covering layers adapted to overlie each other. A thermal energy absorbing material is positioned between the...
5254380 Dry powder mixes comprising phase change materials  
Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7×10-3 to about 7×10-2 microns a...
5239839 Thermal energy storage apparatus enabling use of aqueous or corrosive thermal storage media  
A thermal energy storage apparatus for use in refrigeration and air conditioning holdover systems is disclosed. The apparatus comprises thermal energy storage media encapsulated in a way that...
5201024 Double loop heat storage space heating furnace using an air-to-air heat exchanger  
A double loop heat storage space heating furnace has a housing with an upper heat storage section containing an electrically heated heat storage brick portion and a lower section containing an...
5178785 Heat sink formulation  
A new heat sink composition having relatively high volumetric heat capacity and relatively high density have been prepared. The compositions comprise a set of formulas including: a) 50-95% oxide of...
5161517 Steam generator for a convection oven  
A steam generator for a convection oven through the oven chamber of which heated air is circulated by means of a fan along a flow path in which the steam generator is positioned, comprises a...
5159973 Dual temperature maintenance food serving compartment with pre-cooled cooling modules and heat storage pellets  
An improved food serving cart of the type having a compartment for holding multiple trays of prepared foods having both hot and cold food and/or beverage portions thereon, the improvement including...