Assignee
BABCOCK WERKE AG
DE·34 granted patents·434 citations·filing 1982–1992
Top patents by PatentIndex Score
34 records- 0194US4575332AMethod of and burner for burning liquid or gaseous fuels with decreased NOx formationBABCOCK WERKE AG·Filed 1984·Granted Mar 11, 1986·102 cites·24 claims
- 0274US4848982AArrangement for cooling a synthetic gas in a quenching coolerBABCOCK WERKE AG·Filed 1988·Granted Jul 18, 1989·27 cites·15 claims
- 0367US4501430AMeans of sealing off the inside of a pulverizerBABCOCK WERKE AG·Filed 1983·Granted Feb 26, 1985·27 cites·6 claims
- 0465US4548386AGate valveBABCOCK WERKE AG·Filed 1983·Granted Oct 22, 1985·27 cites·5 claims
- 0563US4676363AArrangement for feeding bulk material tending to cakeBABCOCK WERKE AG·Filed 1985·Granted Jun 30, 1987·24 cites·2 claims
- 0661US4599952ACombustion chamberBABCOCK WERKE AG·Filed 1985·Granted Jul 15, 1986·19 cites·3 claims
- 0759US4860962ABowl-mill crusherBABCOCK WERKE AG·Filed 1988·Granted Aug 29, 1989·14 cites·4 claims
- 0858US4705223ABowl millBABCOCK WERKE AG·Filed 1985·Granted Nov 10, 1987·14 cites·11 claims
- 0957US4602677AConvection coolerBABCOCK WERKE AG·Filed 1984·Granted Jul 29, 1986·12 cites·11 claims
- 1050US4600157ABowl millBABCOCK WERKE AG·Filed 1984·Granted Jul 15, 1986·12 cites·20 claims
- 1150US4552097ASteam generator with a stationary fluidized-bed hearthBABCOCK WERKE AG·Filed 1985·Granted Nov 12, 1985·16 cites·9 claims
- 1247US4441720ASeal of a millBABCOCK WERKE AG·Filed 1982·Granted Apr 10, 1984·10 cites·4 claims
- 1345US5054435AFurnace, especially a fluidized furnaceBABCOCK WERKE AG·Filed 1990·Granted Oct 8, 1991·13 cites·2 claims
- 1445US4660768ANozzle for injecting solids pneumaticallyBABCOCK WERKE AG·Filed 1986·Granted Apr 28, 1987·15 cites·3 claims
- 1542US4790267AArrangement for burning fuels in a fluidized bed with an augmented solids circulation in a combustion chamber of a steam generatorBABCOCK WERKE AG·Filed 1987·Granted Dec 13, 1988·10 cites·3 claims
- 1641US4913097ASteam generator that burns brown coal with cinders that vary in compositionBABCOCK WERKE AG·Filed 1989·Granted Apr 3, 1990·12 cites·2 claims
- 1740US4953793ABowl-and-roller millBABCOCK WERKE AG·Filed 1989·Granted Sep 4, 1990·7 cites·1 claims
- 1840US4813382ACooler for gases generated by gasificationBABCOCK WERKE AG·Filed 1988·Granted Mar 21, 1989·6 cites·4 claims
- 1938US4862835ACombustion system for burning heavy heating oil with low noxBABCOCK WERKE AG·Filed 1988·Granted Sep 5, 1989·7 cites·9 claims
- 2038US4520762AForced through-flow steam generatorBABCOCK WERKE AG·Filed 1983·Granted Jun 4, 1985·9 cites·5 claims
- 2135US4877423AMethod and device for cooling flue dustBABCOCK WERKE AG·Filed 1988·Granted Oct 31, 1989·7 cites·4 claims
- 2232US5134841ACombined gas/steam turbine processBABCOCK WERKE AG·Filed 1992·Granted Aug 4, 1992·8 cites·14 claims
- 2332US4979894AArrangement for burning fuels in a narrow combustion spaceBABCOCK WERKE AG·Filed 1989·Granted Dec 25, 1990·3 cites·11 claims
- 2432US4953509AForced-circulation steam generatorBABCOCK WERKE AG·Filed 1989·Granted Sep 4, 1990·2 cites·5 claims
- 2531US5106238ADevice for transferring solid particlesBABCOCK WERKE AG·Filed 1990·Granted Apr 21, 1992·5 cites·1 claims
- 2630US4667610ADevice for varying the height of a bed in a fluidized combustion chamberBABCOCK WERKE AG·Filed 1986·Granted May 26, 1987·4 cites·8 claims
- 2729US4917025AFluidized-bed furnace that recirculates solidsBABCOCK WERKE AG·Filed 1989·Granted Apr 17, 1990·4 cites·3 claims
- 2827US4545727AMill with blower impellerBABCOCK WERKE AG·Filed 1982·Granted Oct 8, 1985·4 cites·1 claims
- 2927US4534299AWet ash removal equipmentBABCOCK WERKE AG·Filed 1985·Granted Aug 13, 1985·1 cites·3 claims
- 3026US4674693AMillBABCOCK WERKE AG·Filed 1985·Granted Jun 23, 1987·0 cites·9 claims
- 3125US4601734AArrangement for the removal of dust from gas standing under pressureBABCOCK WERKE AG·Filed 1985·Granted Jul 22, 1986·4 cites·11 claims
- 3224US4546281AMotor and gearing to drive a valveBABCOCK WERKE AG·Filed 1984·Granted Oct 8, 1985·3 cites·1 claims
- 3320US4727933ADevice for cooling hot, dust-laden gasesBABCOCK WERKE AG·Filed 1986·Granted Mar 1, 1988·2 cites·7 claims
- 3418US4761133APressurized fluidized-bed combustion burnerBABCOCK WERKE AG·Filed 1987·Granted Aug 2, 1988·4 cites·4 claims
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