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.)
F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
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Engineering & Computer Science
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Physics & Mathematics
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Mechanical Engineering
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Thermal Sciences
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General Engineering & Computer Science
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Filling Or Discharging Of Gas Storage Vessels
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Feststehende, auf Zug beanspruchte Walz- oder Stopfenstange sowie Verfahren zur Herstellung von Hohlluppen und nahtlosen Rohren mit Hilfe derartiger Stangen