Assignee
WAERTSILAE NSD OY AB
FI·26 granted patents·646 citations·filing 1990–2000
Top patents by PatentIndex Score
26 records- 0191US5060610ACombustion process for internal combustion engines using gaseous fuelWAERTSILAE NSD OY AB·Filed 1990·Granted Oct 29, 1991·60 cites·13 claims
- 0282US5724933APiston unit for an internal combustion engineWAERTSILAE NSD OY AB·Filed 1996·Granted Mar 10, 1998·34 cites·13 claims
- 0381US5553585AAnti-polishing ringWAERTSILAE NSD OY AB·Filed 1995·Granted Sep 10, 1996·36 cites·17 claims
- 0479US5609029AThermal power engine and its operating methodWAERTSILAE NSD OY AB·Filed 1995·Granted Mar 11, 1997·48 cites·23 claims
- 0577US5862793AInjection valve arrangementWAERTSILAE NSD OY AB·Filed 1997·Granted Jan 26, 1999·39 cites·19 claims
- 0675US5199398AFuel injection valve arrangementWAERTSILAE NSD OY AB·Filed 1992·Granted Apr 6, 1993·48 cites·4 claims
- 0772US6439193B2Fuel injection valve for reciprocating internal combustion engineWAERTSILAE NSD OY AB·Filed 2000·Granted Aug 27, 2002·16 cites·21 claims
- 0872US5647316AInjection arrangement for an internal combustion engineWAERTSILAE NSD OY AB·Filed 1995·Granted Jul 15, 1997·37 cites·19 claims
- 0971US5975040APiston unit for an internal combustion engineWAERTSILAE NSD OY AB·Filed 1997·Granted Nov 2, 1999·22 cites·15 claims
- 1070US6039497AMethod for coupling and a coupling deviceWAERTSILAE NSD OY AB·Filed 1997·Granted Mar 21, 2000·29 cites·14 claims
- 1170US5392604ASupport and cooling arrangement for a turbochargerWAERTSILAE NSD OY AB·Filed 1994·Granted Feb 28, 1995·37 cites·14 claims
- 1270US5133298AMethod and arrangement for effecting heat energy recovery from the exhaust gases of a diesel engineWAERTSILAE NSD OY AB·Filed 1990·Granted Jul 28, 1992·49 cites·4 claims
- 1369US5832720AMethod for utilizing a silencer unit and an arrangement for applying the method in a large diesel engineWAERTSILAE NSD OY AB·Filed 1996·Granted Nov 10, 1998·36 cites·23 claims
- 1466US5398658AMounting and connection arrangement for a fuel injection pumpWAERTSILAE NSD OY AB·Filed 1993·Granted Mar 21, 1995·33 cites·24 claims
- 1550US5625945AMethod for manufacturing a crankshaft for a combustion engine with several cylindersWAERTSILAE NSD OY AB·Filed 1995·Granted May 6, 1997·13 cites·7 claims
- 1648US5797265AUtilization of low-value heat in a supercharged thermal engineWAERTSILAE NSD OY AB·Filed 1996·Granted Aug 25, 1998·22 cites·15 claims
- 1747US5144924AInternal combustion engne, and method for achieving ignition of fuel in an internal combustion engineWAERTSILAE NSD OY AB·Filed 1992·Granted Sep 8, 1992·17 cites·6 claims
- 1846US5339724AArrangement for the lubrication of the piston member of a fuel injection pumpWAERTSILAE NSD OY AB·Filed 1993·Granted Aug 23, 1994·15 cites·15 claims
- 1943US5758618AInjection valve arrangementWAERTSILAE NSD OY AB·Filed 1997·Granted Jun 2, 1998·18 cites·12 claims
- 2042US5727507AValve rotation arrangementWAERTSILAE NSD OY AB·Filed 1996·Granted Mar 17, 1998·8 cites·21 claims
- 2135US5558050AArrangement for the control of valve timing in a combustion engineWAERTSILAE NSD OY AB·Filed 1995·Granted Sep 24, 1996·4 cites·7 claims
- 2232US5718385AControl arrangement for a fuel injection valveWAERTSILAE NSD OY AB·Filed 1996·Granted Feb 17, 1998·8 cites·6 claims
- 2328US5515817AConnection arrangement for pressure medium channels in a diesel engineWAERTSILAE NSD OY AB·Filed 1995·Granted May 14, 1996·8 cites·20 claims
- 2428US5355850AAdjustable force transmission arrangement for a camshaft of a big diesel engineWAERTSILAE NSD OY AB·Filed 1994·Granted Oct 18, 1994·5 cites·4 claims
- 2520US5551402AInjection arrangement for injecting pressure medium into a cylinder of an internal combustion engineWAERTSILAE NSD OY AB·Filed 1995·Granted Sep 3, 1996·2 cites·6 claims
- 2620US5213068AArrangement for connecting pressure medium systems to cylinder head in big diesel enginesWAERTSILAE NSD OY AB·Filed 1992·Granted May 25, 1993·2 cites·9 claims
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