Inventor

PRENNER HERBERT

CH5 patents

⚠️ This page may combine multiple inventors who share the name “PRENNER HERBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BBC BROWN BOVERI & CIE

2 patents

US4544855AOct 1, 1985

Gas cooled alternating current machine

BBC BROWN BOVERI & CIE48 citations90

US4528469AJul 9, 1985

Compact A.C. machine having plural ventilation ducts

BBC BROWN BOVERI & CIE16 citations67

ABB RESEARCH LTD

2 patents

US6029338AFeb 29, 2000

Binding for winding overhangs of rotors of electric machines, and method of producing bindings for winding overhangs

ABB RESEARCH LTD5 citations69

US5900689AMay 4, 1999

Binding for winding overhangs of rotors of electric machines, and method of producing bindings for winding overhangs

ABB RESEARCH LTD7 citations69

ABB SCHWEIZ AG

1 patent

US6441532B1Aug 27, 2002

Squirrel cage rotor for a high-speed electrical machine with defined pressing surface disks

ABB SCHWEIZ AG11 citations68