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used for thermal compensation, e.g. to collect expanded fluid and to return it to the system as the system fluid cools down

used for thermal compensation, e.g. to collect expanded fluid and to return it to the system as the system fluid cools down · Cooperative Patent Classification (CPC)

Engines, pumps, lighting, heating, and mechanical systems.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeF15B1/025
Official title{used for thermal compensation, e.g. to collect expanded fluid and to return it to the system as the system fluid cools down}
Display labelused for thermal compensation, e.g. to collect expanded fluid and to return it to the system as the system fluid cools down
Total patents23

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20151
20161
20172
20182
20192
20202
20211
20221
20232
20244
20254
20261

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.