ES975A1 -
Construction of a perfected pneumatic pump applicable to the production of ice, to the evaporation and concentration of liquids, to the drying of organic matter and to any industrial uses that require a perfect rarefaction of the air.
- Google Patents
Construction of a perfected pneumatic pump applicable to the production of ice, to the evaporation and concentration of liquids, to the drying of organic matter and to any industrial uses that require a perfect rarefaction of the air.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Egells Franz Hermann
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Egells Franz Hermann
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Priority to ES975ApriorityCriticalpatent/ES975A1/en
Publication of ES975A1publicationCriticalpatent/ES975A1/en
ES975A1880-06-031880-06-03
Construction of a perfected pneumatic pump applicable to the production of ice, to the evaporation and concentration of liquids, to the drying of organic matter and to any industrial uses that require a perfect rarefaction of the air.
ExpiredES975A1
(en)
Construction of a perfected pneumatic pump applicable to the production of ice, to the evaporation and concentration of liquids, to the drying of organic matter and to any industrial uses that require a perfect rarefaction of the air.
Construction of a perfected pneumatic pump applicable to the production of ice, to the evaporation and concentration of liquids, to the drying of organic matter and to any industrial uses that require a perfect rarefaction of the air.
Construction of a perfected pneumatic pump applicable to the production of ice, to the evaporation and concentration of liquids, to the drying of organic matter and to any industrial uses that require a perfect rarefaction of the air.
Construction of a perfected pneumatic pump applicable to the production of ice, to the evaporation and concentration of liquids, to the drying of organic matter and to any industrial uses that require a perfect rarefaction of the air.
A new system for using compressed air that has already lent its motor work for the production of cold, mainly applicable to the preservation of substances.
A single or double effect pump called "Pneumatic Hydrargyro" in which the currently known pistons are replaced with two communicating tubes and a liquid piston, being able to work by the direct action of the steam by the expansion of the gases,
Improvements in the treatment of substances with nascent carbide dioxide to produce a chemical reaction particularly applicable to obtaining borage and boric acid.