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JPS5620975A |
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JPS566851Y2 |
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JPS5614979U |
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JPS5554186Y2 |
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JPS55152778A |
PURPOSE: To provide a cooling bag which exhibits excellent cooling effect and good touch and to make long-term service of the cooling bag possible, by a method wherein water or water contg. chemicals is charged to the inner bag of the co...
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JPS55146983U |
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JPS55134272A |
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JPS55131082A |
PURPOSE: To make continued cooling possible by combining an endothermic compd. with water within a water pillow, by a method wherein a substance such as NH4NO3 or NH4Cl, which absorbs heat when it reacts with water, is packed with capsul...
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JPS55108486A |
A cooling pack the operation of which is based on an endothermic chemical reaction and a process for its production. The pack comprises two hermetically sealed compartments one of which contains a substance (5) which is endothermically s...
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JPS5591713A |
PURPOSE:To collect waste heat from engine or the like, solar energy and so forth and to make an efficient use of the same as an energy for producing a power, by providing a method and apparatus in which liquefied high-pressure gas is eva...
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JPS5551267A |
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JPS54174968U |
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JPS54174969U |
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JPS54164938U |
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JPS5499339A |
PURPOSE: To provide with inexpensive room cooling device of simple constitution by utilizing endothermic reaction occured when solvent and diluted endothermically reactable chemical liquid is heated in solar heat accumulator, then solven...
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JPS54101555U |
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JPS544872Y2 |
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JPS5413050A |
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JPS53148753A |
A space is cooled by gasifying or vaporizing a first, preferably liquid substance in a first container located in said space. The gas or vapor thus formed is conducted into a second container located outside the space and containing a se...
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JPS5342829Y2 |
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JPS53119068U |
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JPS53115446U |
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JPS5336541Y2 |
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JPS53105954U |
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JPS5321781B2 |
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JPS536116Y2 |
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JPS539563U |
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JPS536943U |
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JPS52168369U |
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JPS52168370U |
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JPS52146761U |
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JPS52132448A |
PURPOSE: To propose is the method under which the diluted liquid of material having heat absorption and dissolution characteristics is enriched or solidified utilizing effectively unutilized exhaust heat. Through the use of the diluted h...
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JPS52143047U |
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JPS52140452U |
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JPS52133362U |
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JPS52120452A |
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JPS5239232Y2 |
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JPS5226359Y2 |
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JPS5267045A |
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JPS5269660U |
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JPS5210213B2 |
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JPS5232758U |
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JPS523759A |
PURPOSE: Heating or refrigerating drinks by the use of heat of dissolution of a solute.
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JPS51146469U |
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JPS51140249U |
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JPS5135247B2 |
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JPS5124148B1 |
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JPS5173647A |
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JPS5164198U |
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JPS5164197U |
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