AR245806A1
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Stirling engine
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DE4109289A1
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Stirling engine - incorporates housing chamber divided into two part chambers by gas-permeable regenerator plate moving forwards and backwards
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EP0461124A1
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Solar concentrator arrangement
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CH679330A5
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Solar energy collector - uses gas as heat-transfer medium
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CH680166A5
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Solar heat collector - has concentrating receiver with strip-type initial and cylindrical final stages
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DE3839941A1
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Heat engine
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DE3709208A1
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Mirror arrangement, use and process for producing an arrangement of this type
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DE3706348A1
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Solar concentration mirror
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DE3703856A1
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Tubular solar collector and method for its manufacture
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DE3604056A1
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ARRANGEMENT FOR BUILDING THE PRESSURE PRESSURE IN A WATER SUPPLY SYSTEM
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CN1006493B
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Apparatus for heating water by solar energy
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EP0188742A2
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Heat engine
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EP0219566A1
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Means for heating of domestic hot-water by solar energy
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DE3511796A1
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Toy or sports equipment in the manner of a rifle or the like
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DE3508679A1
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Device for boiling eggs
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DE3508689A1
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Heat engine
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DE3508480A1
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Device for illuminating objects, in particular for advertising or decorative purposes
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DE3503392A1
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Time measuring instrument
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DE3502363A1
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Heat engine
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IE820871L
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Hydronamic lubrication of stirling motor
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