Space heating installation control - uses room thermostats overridden by boiler output temp. sensor in colder weather
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Aero-hydraulic generator and a heat recovery installation including such a generator
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SOLAR HEATING
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Apparatus enabling the storage of radioactive wastes and the recovery of the extraneous heat emitted thereby and a storage element for intercorporation in such apparatus
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Process and apparatus for control of the climatic environment of an underground enclosure including a source of extraneous heat
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Heat pump installations
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Compression type heat pump - has statothermal compressor connecting first heat exchanger to compressor set connecting second exchanger to expander
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ROTARY SHOCK ABSORBER
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False ceiling for air-conditioned area
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Air-conditioning system
IL39720D0
A disc brake
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ARRANGEMENT FOR CONTROLLING THE GROUND CLEARANCE OF A VEHICLE EQUIPPED WITH HYDROPNEUMATIC SUSPENSION
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Air conditioning
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Hydraulic pumps or motors of the rotating barrel type
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Axial piston hydraulic pumps and motors
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Air-conditioning system for a room
FR2082623A5
Self lubricating compsn - applied by electrophoresis, eliminating machining
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Improvements in and relating to disc brake cooling means
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Galvanoplastics process for applying - surface metal coatings locally
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Selective anodic oxidization of magnesium - alloy surfaces
