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CPC Subgroup
F25B 41/42

Arrangements for diverging or converging flows, e.g. branch lines or junctions

Full Title

Fluid-circulation arrangements > Fluid line arrangements > Arrangements for diverging or converging flows, e.g. branch lines or junctions

2 direct subcodes

Child Classifications

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  • F25B 41/45 for flow control on the upstream side of the diverging point, e.g. with spiral structure for generating turbulence
  • F25B 41/48 for flow path resistance control on the downstream side of the diverging point, e.g. by an orifice

Top Applicants

Top 10 applicants by patent filingsfor class F25, 2013–2023, worldwide · Source: EPO PATSTAT

  1. LG ELECTRONICS KR 9,415
  2. HAIER SMART HOME 8,015
  3. MITSUBISHI ELECTRIC CORPORATION JP 5,758
  4. BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 3,827
  5. MIDEA 3,769
  6. GREE ELECTRIC APPLIANCES 3,417
  7. HAIER SMART HOME CN 3,403
  8. SAMSUNG ELECTRONICS COMPANY KR 3,329
  9. DAIKIN INDUSTRIES JP 2,908
  10. HEFEI MIDEA REFRIGERATOR COMPANY 2,186