US Patent No: 6,691,990

Number of patents in Portfolio can not be more than 2000

Variable orifice track powertrain mount

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ALSO PUBLISHED AS: 20030098535
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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A powertrain mount comprises an orifice plate and a track member. The orifice plate has an exit, a first surface sloping toward the exit, and an inner surface. The track member has an outer surface proximate the first surface of the orifice plate, and the outer surface of the track member has an entrance. A containment plate forms an orifice track with the first and inner surfaces of the orifice plate and with the outer surface of the track member.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
BWI COMPANY LIMITED S.A.LUXEMBOURG604
DELPHI TECHNOLOGIES, INC.TROY, MI5093

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bodie, Mark O Dayton, OH 24 16
Long, Mark W Bellbrook, OH 32 72

Cited Art Landscape

Patent Info (Count) # Cites Year
 
GENERAL MOTORS CORPORATION (3)
4,836,512 Hydraulic mount with reciprocal partition and orifice 12 1988
5,263,693 Tiered decoupler for improved high frequency tuning of hydraulic mounts 6 1992
5,273,262 Hydraulic mount with low amplitude, low-to-medium frequency vibration isolation 14 1992
 
HONDA GIKEN KOGYO KABUSHIKI KAISHA (3)
4,699,099 Compound engine mount with variable orifice 20 1987
4,834,349 Vibration preventing apparatus using fluid 10 1987
5,779,231 Vibration-isolating mount device 18 1997
 
LORD CORPORATION (2)
4,969,632 Mount with adjustable length inertia track 19 1989
5,197,692 Adaptive fluid mount 19 1991
 
BRIDGESTONE CORPORATION (1)
4,877,225 Vibration isolator 29 1988
 
CANON KABUSHIKI KAISHA (1)
5,404,528 Scripting system 68 1993
 
CARL FREUDENBERG, A GERMAN CORP. (1)
4,681,306 Two chamber engine mount with hydraulic damping 22 1985
 
DELPHI TECHNOLOGIES, INC. (1)
5,246,213 Hydraulic mount for improved idle and high frequency isolation 12 1992
 
HUTCHINSON (1)
4,869,478 Improvements to hydraulic antivibratory supports 9 1988
 
INTEL CORPORATION (1)
5,964,832 Using networked remote computers to execute computer processing tasks at a predetermined time 46 1997

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
DELPHI TECHNOLOGIES, INC. (1)
6,799,754 Dual track variable orifice mount 2 2003

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