Matches 1 - 50 out of 54 1 2 >
Match Document Document Title
7234458 Laminated heating body  
A laminated heating body permits free adjustment of temperature to be felt on a user's skin by varying condition of a cover sheet on a surface thereof. The laminated heating body includes a heating...
6915798 Method of forming a united exothermic medium and a heating element  
The flexible exothermic medium of this invention is composed of an exothermic agent which generates heat in contact with air, and a water-absorptive polymer and/or a second polymer other than the...
6886553 Self-contained personal warming apparatus and method of warming  
A self-contained disposable single-use heat generating apparatus comprising a heat generating pack having a first bag layer defined by a first surface area bonded to a second bag layer defined by a...
6629603 Portable gargling solution packet  
A portable gargling solution packet including a package having an interior and an openable upper end. The interior is defined by opposed side walls. A saline solution is disposed within the...
6436128 Ink like or cream-like exothermic composition, exothermic device made thereof and manufacturing method of exothermic device  
The present invention relating to an exothermic decomposition has, as essential components, a water absorptive polymer and/or tackifier, carbon component and/or metal chloride and features that the...
6309598 Electrochemical heater and method for sterilizing  
An electrochemical heating pad includes a corrugated sheet having alternating peaks and valleys defining channels of elongated compartments having sidewalls between the peaks and valleys. A dry...
6231596 Surgical instrument warming device  
A self-contained surgical warming device 10 includes a flexible outer bag having a heat generating compound 40 which becomes activated when exposed to air. In use, a surgical assistant or nurse...
6146732 Thermal pack having a plurality of individual heat cells  
The present invention relates to disposable thermal packs comprising a unified structure having at least one continuous layer of a semirigid material which softens when heated. The thermal packs...
6099556 Method of controlling exothermic reaction of an exothermic composition, the exothermic composition, an exothermic device and an application pad  
An exothermic composition, enclosed in a container at least part of which is gas-permeable, generates heat in the presence of air. The exothermic composition includes a water absorber having a...
6092519 Heated sample container case and method  
A case for heating sample containers during transport, where the case has a housing that containing thermal insulation and a disposable heating material that generates heat by chemical reaction...
5975074 Sheet type heating element and method of manufacturing the same  
Water is adhered to the bottom face of a non-woven fabric having a large number of pores, then a heat generating powder composition is sprayed onto the top face of this fabric to be held in place....
5918590 Heat cells  
This invention relates to heat cells, based on a specific iron oxidation chemistry and having specific physical dimensions and fill characteristics. These heat cells, which can be incorporated into...
5915373 Golf ball warmer  
A golf ball warmer including a fabric container for housing a commercial hand warmer that is activated by contact of air. The fabric container is cubical in shape to house the hand warmer and golf...
5879378 Exothermic device and an application pad using the same  
An exothermic device has an exothermic composition enclosed in a flat pouch formed of film or sheet, at least one surface thereof being gas-permeable. The exothermic composition comprises a...
5605144 Heating garment with pouch for accommodating inserted heating packets  
A garment applies heat to the neck, head or torso with air-activated chemical heating packets. The garment is formed from cloth and is preferably soft and sufficiently supple to conform to the body...
5513629 Microwavable heat releasing and absorbing composition and container  
A microwavable heat releasing and absorbing composition comprises paraffin wax, distilled water, polyacrylamide, mineral oil, glycerin, polypropylene glycol, acid and corn starch. By variation of...
5377664 Portable space heater  
A box structure having partitioned compartments in which heat packs are deposited. Multiple series of holes in the box outer walls admit a convective airflow for passage upwardly past the packs and...
5125392 Chemically heated blanket  
The present invention relates to a chemical warmer which comprises an air supply device, a first and a second panel peripherally fastened to each other to form an envelope to contain a chemical...
5046479 Disposable body warmer  
A disposable body warmer comprising a flat bag and in a flat form having a thickness of 2 to 5 mm, comprising a heat generating agent comprising iron powder as a main ingredient and mixed therewith...
5042455 Fluid warmer  
A warmer used to warm fluids, such as blood or the like, passed into the human body. Air is introduced through an opened windowed membrane to expose chemicals in a container. A chemical reaction...
4995126 Cushion with heating pad  
A cushion using disposable heat pads. A ventilated outer bag contains in its interior, a sheet having at its upper side a recessed air passage, disposable heat pads containing powders such as of...
4955360 Heat-generating material for portable hair curler  
A metallic heat-generating agent comprising as a main component iron powder and water generating steam by an oxidation reaction caused by contact with air is contained in an air-permeable bag as a...
4901472 Method and apparatus for the protection of citrus trees from frost damage  
A frost protective device for citrus trees having a pad of thick, dark colored, water repellent urethane foam which may be wrapped in a cylinder around the budunion or branch of a citrus tree and...
4850859 Liquid fueled hydrogen heater  
An apparatus for heating air using a regenerable hydrogen containing liquid fuel. The apparatus includes a hydrogen reduction catalyst, a semipermeable membrane through which hydrogen may pass and...
4756299 Chemical heating pad with differing air-admitting perforation sets for different heat-generation levels  
A heating pad of the type having a particulate chemical mixture, which is exothermically reactive in the presence of air, and a pair of opposed panels forming an envelope containing the mixture and...
4730601 Steam engine reaction chamber, fuel composition therefore, and method of making and operating same  
A fuel composition for a reaction chamber which when combined with a selected reactant produces heat energy and hydrogen gas. A reaction chamber structure, method of making and method of operating...
4693235 Gas heating process and apparatus  
A gas heating process is disclosed in which a gas to be heated and carbonic gas causing an exothermic reaction with soda-lime are caused to pass simultaneously over a charge of soda-lime. The...
4664674 Method of making a priming device for a heating unit  
A method of making priming devices for a fuel element is disclosed. A high quality priming device is obtained by treating suitable pieces of cellulose with catalyzing agents such as manganates or...
4662353 Gas heater  
A gas heater for heating a mat 12 soaked with an insecticide or the like, is heated by a catalyst reaction of a combustion gas, e.g. butane comprises a gas container 1, a gas burner 5 surrounded by...
4598552 Energy source for closed cycle engine  
An energy source for a closed cycle engine including a boiler (10) having a working fluid chamber (12) in heat exchange relation with a reaction chamber (14). A closed flow path loop (16, 34, 36,...
RE32026 Structure of warmer  
A unified structure of a warmer is obtained by accommodating an exothermic composition consisting of iron powder, a chloride or sulfate of a metal having a tendency of ionization greater than iron,...
4545362 Golf ball heater  
A golf ball heater comprising a sectional housing which may be readily separated for access to the interior of the housing and secured together to provide a closed housing for receiving a plurality...
4522190 Flexible electrochemical heater  
This invention is for an inexpensive flexible heater material (heat pad) for food heating, medical compresses and the like. The heat pad is a composite material consisting of a supercorroding...
4516564 Heat generating body  
A heat generating body suitable for use as a body warmer or the like. The heat generating body is composed of a closed bag locally provided with at least one air permeable portion constituted by a...
4513810 Low gravity exothermic heating/cooling apparatus  
A low gravity exothermic heating/cooling apparatus is disclosed for processing materials in space which includes an insulated casing (10) and a sample support (16), (18) carried within the casing...
4430988 Heating of underwater equipment  
The heating of submersible hulls, diving suits and other underwater equipment usually involves use of electrical batteries. However, in cold water operations these electrical batteries prove quite...
4366804 Warming device for generating heat by controlled exothermic oxidation of iron powder  
A warming device in which a mixture of iron powders and metal salts of acids are contained in an inner pouch having gas-permeability and water-permeability, and the inner pouch and a water-carrying...
4282005 Body warmer for heating by exothermic heat  
A body warmer for heating a human body by means of exothermic heat which consists of a particulate exothermic substance containing a main constituent for reducing a metallic oxide with the air and...
4255157 Thermogenic compositions  
A thermogenic composition comprising (1) at least one of alkali metal sulphides, polysulphides and hydrates thereof, (2) at least one of carbonaceous materials, (3) at least one of powdered iron,...
4205957 Heating element  
A heating element for use in heater poultices or disposable pocket heaters, which contains oxidizable metallic powders, one of the noble metallic catalysts such as platinum palladium, etc. or a...
4114591 Exothermic metallic composition  
An exothermic metallic composition for a body warmer comprising (1) one or more members selected from the group comprising iron, aluminum and magnesium in the form of fine particle and (2) an...
4106478 Packaged heat generator  
A packaged heat generator is used for warming or heating the human body, canned foods and similar objects. It consists of three bags: a first bag contains a composition of metallic powders; a...
4093424 Thermogenic compositions  
A thermogenic composition comprising (1) at least one compound such as an alkali metal sulphide, polysulphide, hydrosulphide, hydrate thereof or mixture thereof, (2) at least one catalytically...
3948245 Combined device for producing and exchanging heat with a heat consuming device  
A combined heat-producing and heat-exchanging system in which sodium or a mixture of lithium and sodium and/or potassium is reacted in a reaction vessel with fluorine and/or chlorine or gaseous...
3923057 Anesthesia delivery system  
An improved anesthesia delivery system in which carbon dioxide laden gases expirated by a patient are passed through a material which reacts with carbon dioxide exothermically. The material, which...
3913899 Device for supplying oxidant from a pressurized reservoir to a reaction reservoir  
A device for supplying an oxidant to a reaction reservoir containing a liquid metal which chemically reacts with the oxidant. A piston is slidable over a needle holder between two abutments. In the...
3819334 CATALYTIC REACTION APPARATUS FOR PURIFYING WASTE GASES CONTAINING CARBON MONOXIDE  
A catalyst composition obtained by dispersing a power catalyst containing a hydrated oxide or oxides or manganese dioxide in an organic solution containing alkoxytitanate, alkoxy substituted...
3809526 HEATING UNIT  
Heating unit suitable for being placed in thermal contact with an object to be heated, that comprises a fuel element substantially consisting of carbon and which is arranged in a box of heat...
3651797 HEATING SYSTEM  
Heating system including a reaction vessel containing a liquid metal mixture and a reservoir containing an oxidizing agent, a supply duct including a control-cock for communicating the oxidizing...
3563226 CHEMICALLY FUELED HEATER  
A chemically fueled heater is disclosed in which gaseous oxygen is combined with phosphorus in a reactor to generate heat for heating a fluid circulated in the reactor. The heated fluid is...
Matches 1 - 50 out of 54 1 2 >