Guiding or ducting air to, or from, ducted fans

Introduced: September 1968

Title

Titles differ between systems:

IPC: Guiding or ducting air to or from ducted fans

CPC: Guiding or ducting air to, or from, ducted fans

Full Title

Full titles differ between systems:

IPC:

Pumping cooling-air or liquid coolants > Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers > Guiding or ducting air to or from ducted fans

CPC:

Pumping cooling-air or liquid coolants (controlling circulation or supply of coolants by influencing drive of pumps F01P7/00) > Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers > Guiding or ducting air to, or from, ducted fans

No child classifications to compare. This is a leaf node in both IPC and CPC.