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Hans Zeller
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Grafenau, DE
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last 30 patents
Information
Patent Grant
Simulative temperature controller for a motor vehicle
Patent number
4,504,732
Issue date
Mar 12, 1985
Robert Bosch GmbH
Carsten Bube
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Safety device for electric consumers in motor vehicles
Patent number
4,371,910
Issue date
Feb 1, 1983
Robert Bosch GmbH
Carsten Bube
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rapidly-heated periodically-maintained heater for motor vehicle app...
Patent number
4,348,583
Issue date
Sep 7, 1982
Robert Bosch GmbH
Carsten Bube
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling an internal combustion engine...
Patent number
4,257,363
Issue date
Mar 24, 1981
Robert Bosch GmbH
Hans Zeller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for engine fuel control
Patent number
4,182,295
Issue date
Jan 8, 1980
Robert Bosch GmbH
Hans Zeller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel-air mixture control apparatus
Patent number
4,156,415
Issue date
May 29, 1979
Robert Bosch GmbH
Hans Zeller
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for detecting cylinder malfunction in internal...
Patent number
4,134,374
Issue date
Jan 16, 1979
Robert Bosch GmbH
Reinhard Latsch
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for regulating the fuel-air mixture delivered to an inter...
Patent number
4,100,897
Issue date
Jul 18, 1978
Robert Bosch GmbH
Johannes Brettschneider
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS