characterised by the reversing means

Full Title

Compression machines, plants or systems with reversible cycle not otherwise provided for > characterised by the reversing means

Child Classifications

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• F25B 2313/0271 the compressor allows rotation in reverse direction
• F25B 2313/0272 using bridge circuits of one-way valves
• F25B 2313/02731 using one three-way valve
• F25B 2313/02732 using two three-way valves
• F25B 2313/02741 using one four-way valve
• F25B 2313/02742 using two four-way valves
• F25B 2313/02743 using three four-way valves
• F25B 2313/0276 using six-way valves
• F25B 2313/0279 using nine-way valves
• F25B 2313/02791 using shut-off valves
• F25B 2313/02792 using reversing valve changing the refrigerant flow direction due to pressure differences of the refrigerant and not by external actuation