Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
F25B 41/42

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

Introduced: January 2021

Full Title

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

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
Subclass:
REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS

2 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • 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