F25B2313/00 - CPC Classification

Compression machines, plants or systems with reversible cycle not otherwise provided for

• F25B2313/001 » with two or more accumulators 12
• F25B2313/002 » geothermal 37
• F25B2313/003 » Indoor unit with water as a heat sink or heat source 140
• F25B2313/004 » Outdoor unit with water as a heat sink or heat source 79
• F25B2313/005 » Outdoor unit expansion valves 76
• F25B2313/006 » two pipes connecting the outdoor side to the indoor side with multiple indoor units 207
• F25B2313/007 » three pipes connecting the outdoor side to the indoor side with multiple indoor units 99
• F25B2313/008 » Refrigerant heaters 34
• F25B2313/009 » indoor unit in circulation with outdoor unit in first operation mode, indoor unit in circulation with an other heat exchanger in second operation mode or outdoor unit in circulation with an other heat exchanger in third operation mode 38
• F25B2313/021 » Indoor unit or outdoor unit with auxiliary heat exchanger not forming part of the indoor or outdoor unit 61
• F25B2313/023 » using multiple indoor units 80
• F25B2313/025 » using multiple outdoor units 27
• F25B2313/027 » characterised by the reversing means 36
• F25B2313/029 » Control issues 39
• F25B2313/031 » Sensor arrangements 14

Recent Application in this class: