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Abb Research Ltd patents

Recent patent applications related to Abb Research Ltd. Abb Research Ltd is listed as an Agent/Assignee. Note: Abb Research Ltd may have other listings under different names/spellings. We're not affiliated with Abb Research Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Abb Research Ltd-related inventors

Rotors for rotating machines with hollow fiber-reinforced composite shaft

Rotating machines and rotors therefor are disclosed. The bearings may be magnetic bearings configured to magnetically levitate the rotor. ... Abb Research Ltd

Method and an apparatus for attenuating pressure pulses

An apparatus and a method for attenuating water pressure pulses generated during sea piling when a percussion mechanism is used, including the stage of driving at least one pile into an earth by a percussion mechanism, while along at least a part of its axial extension, the pile is surrounded by water and at least partly by a tubular outer sleeve; and at least one gas-filled space is provided between the inner periphery of the outer sleeve and the outer periphery of the pile. The apparatus includes mechanisms for providing the gas-filled space.. ... Abb Research Ltd

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Abb Research Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Abb Research Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by