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Hans Baumgartner
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Viersen, DE
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last 30 patents
Information
Patent Grant
Internal axis rotary piston engine with protrusions having two seal...
Patent number
4,840,550
Issue date
Jun 20, 1989
Pierburg GmbH
Hans Baumgartner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for controlling fluid supply to a rotary piston machine
Patent number
4,822,260
Issue date
Apr 18, 1989
Pierburg GmbH
Hans Baumgartner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotary piston machine having inner and outer rotors and a reinforci...
Patent number
4,795,326
Issue date
Jan 3, 1989
Pierburg GmbH
Hans Baumgartner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine having an injection nozzle for mixture p...
Patent number
4,794,904
Issue date
Jan 3, 1989
Pierburg GmbH
Hans Baumgartner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hydrostatic drive with radially-nested radial-roller pump and motor...
Patent number
4,793,138
Issue date
Dec 27, 1988
Pierburg GmbH
Hans Baumgartner
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus for the angular adjustment of a shaft, such as a camshaft...
Patent number
4,627,825
Issue date
Dec 9, 1986
Pierburg GmbH & Co KG
Karl-Heinz Bruss
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Displacement machine having a housing and piston with spiral walls
Patent number
4,604,040
Issue date
Aug 5, 1986
Pierburg GmbH & Co., KG
Hans Baumgartner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Positive displacement rotary gas compressor pump
Patent number
4,531,899
Issue date
Jul 30, 1985
Pierburg GmbH & Co KG
Rainer Sudbeck
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotary spiral wall pump with pivotably connected guide means and as...
Patent number
4,526,521
Issue date
Jul 2, 1985
Pierburg GmbH & Co.
Rainer Sudbeck
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rotary vane pump with clutch
Patent number
4,514,153
Issue date
Apr 30, 1985
Pierburg GmbH & Co KG
Rainer Sudbeck
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of regulating the charge of combustion gas delivered to an i...
Patent number
4,508,089
Issue date
Apr 2, 1985
Pierburg GmbH & Co KG
Hans Baumgartner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Clutch for work arrangements, particularly on internal combustion m...
Patent number
4,483,428
Issue date
Nov 20, 1984
Pierburg GmbH & Co., KG.
Rainer Sudbeck
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method of generating gas pressure in an internal combustion engine,...
Patent number
4,463,554
Issue date
Aug 7, 1984
Pierburg GmbH & Co., KG.
Rainer Sudbeck
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Rotary positioning apparatus and associated methods, such as for a...
Patent number
4,458,228
Issue date
Jul 3, 1984
Pierburg GmbH & Co KG
Hans Baumgartner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of and an arrangement for controlling return quantities of e...
Patent number
4,455,987
Issue date
Jun 26, 1984
Pierburg GmbH & Co KG
Rainer Sudbeck
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine idling speed control systems
Patent number
4,445,475
Issue date
May 1, 1984
Pierburg GmbH & Co KG
Hans Baumgartner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Pneumatically operated servo-motor and control method therefor
Patent number
4,437,386
Issue date
Mar 20, 1984
Pierburg GmbH & Co., KG
Hans Baumgartner
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Rate-of-use fuel consumption indicator for combustion engines
Patent number
4,282,746
Issue date
Aug 11, 1981
Pierburg GmbH & Co KG
Ulrich Henke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS