Patent №
US 9,546,802
Granted
2017-01-17
Filed 2010
Owner
MUOVITECH AB
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
12733620
A collector for a heat pump installation includes a pipe to circulate a heat transfer liquid between a heat source and a heat pump. An inner surface of the pipe has an uneven surface structure that includes at least one of indentations or elevations extending helically in a longitudinal direction. The indentations or elevations are arranged to create a turbulent flow of the heat transfer liquid in the pipe.
AI classification
Ownership
MUOVITECH AB
assignment · 245510465
Assignors
OJALA, MIKA, OJALA, JUHA, OJALA, KARI, OJALA, HEIMO
On an employer assignment, the assignors are typically the inventors.