Inventor
WEIGAND BERNHARD
DE29 patents
⚠️ This page may combine multiple inventors who share the name “WEIGAND BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALSTOM SWITZERLAND LTD
10 patentsUS6347923B1Feb 19, 2002
Coolable blade for a gas turbine
ALSTOM SWITZERLAND LTD80 citations97
US6340284B1Jan 22, 2002
Turbine blade with actively cooled shroud-band element
ALSTOM SWITZERLAND LTD62 citations95
US6644920B2Nov 11, 2003
Method for providing a curved cooling channel in a gas turbine component as well as coolable blade for a gas turbine component
ALSTOM SWITZERLAND LTD50 citations93
US6464460B2Oct 15, 2002
Turbine blade with actively cooled shroud-band element
ALSTOM SWITZERLAND LTD23 citations91
US6446710B2Sep 10, 2002
Arrangement for cooling a flow-passage wall surrrounding a flow passage, having at least one rib element
ALSTOM SWITZERLAND LTD35 citations91
US6416279B1Jul 9, 2002
Cooled gas turbine component with adjustable cooling
ALSTOM SWITZERLAND LTD25 citations90
US6422811B1Jul 23, 2002
Cooling arrangement for blades of a gas turbine
ALSTOM SWITZERLAND LTD14 citations84
US6666262B1Dec 23, 2003
Arrangement for cooling a flow-passage wall surrounding a flow passage, having at least one rib feature
ALSTOM SWITZERLAND LTD15 citations82
US6634859B2Oct 21, 2003
Apparatus and process for impingement cooling of a component exposed to heat in a flow power machine
ALSTOM SWITZERLAND LTD10 citations74
US6439848B2Aug 27, 2002
Drilled cooling air openings in gas turbine components
ALSTOM SWITZERLAND LTD4 citations62
ASEA BROWN BOVERI
10 patentsUS6261053B1Jul 17, 2001
Cooling arrangement for gas-turbine components
ASEA BROWN BOVERI99 citations97
US6312218B1Nov 6, 2001
Sealing arrangement
ASEA BROWN BOVERI26 citations92
US6267552B1Jul 31, 2001
Arrangement of holes for forming a cooling film
ASEA BROWN BOVERI35 citations92
US6276692B1Aug 21, 2001
Non-contact sealing of gaps in gas turbines
ASEA BROWN BOVERI32 citations91
US6224328B1May 1, 2001
Turbomachine with cooled rotor shaft
ASEA BROWN BOVERI20 citations91
US6305903B1Oct 23, 2001
Cooled vane for gas turbine
ASEA BROWN BOVERI15 citations83
US5919031AJul 6, 1999
Coolable blade
ASEA BROWN BOVERI18 citations83
US6168380B1Jan 2, 2001
Cooling system for the leading-edge region of a hollow gas-turbine blade
ASEA BROWN BOVERI14 citations74
US6343474B1Feb 5, 2002
Cooling passage of a component subjected to high thermal loading
ASEA BROWN BOVERI10 citations69
US5934874AAug 10, 1999
Coolable blade
ASEA BROWN BOVERI4 citations63
ABB ALSTOM POWER CH AG
3 patentsALSTOM
3 patentsUS6439846B1Aug 27, 2002
Turbine blade wall section cooled by an impact flow
ALSTOM57 citations93
US6923247B1Aug 2, 2005
Cooled components with conical cooling passages
ALSTOM23 citations92
US6374898B1Apr 23, 2002
Process for producing a casting core, for forming within a cavity intended for cooling purposes
ALSTOM4 citations61