Inventor
IMMEL MANFRED
DE11 patents
⚠️ This page may combine multiple inventors who share the name “IMMEL MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LOH KG RITTAL WERK
7 patentsUS5090476AFeb 25, 1992
Air-water heat exchanger for a control box
LOH KG RITTAL WERK35 citations92
US4882911ANov 28, 1989
Apparatus for removing condensate water from a compressor-operated cooling device
LOH KG RITTAL WERK35 citations92
US4802060AJan 31, 1989
Apparatus for connecting a control panel with an air conditioning device
LOH KG RITTAL WERK38 citations92
US5184879AFeb 9, 1993
Air conditioning or cooling device for a control cabinet
LOH KG RITTAL WERK30 citations90
US5931979AAug 3, 1999
Filter ventilator built in a HF-tight manner into a slot of a mounting plate
LOH KG RITTAL WERK10 citations73
US5769916AJun 23, 1998
Filter ventilator
LOH KG RITTAL WERK15 citations73
US4949867AAug 21, 1990
Air conditioning device for a control panel
LOH KG RITTAL WERK6 citations62
RITTAL GMBH & CO KG
3 patentsUS7814760B2Oct 19, 2010
Cooling device
RITTAL GMBH & CO KG15 citations83
US6962191B2Nov 8, 2005
Fixation of a heat-exchanger cassette
RITTAL GMBH & CO KG8 citations72
US10765035B2Sep 1, 2020
Electrical enclosure assembly comprising a cooling device which is received in an electrical enclosure housing
RITTAL GMBH & CO KG4 citations65