Dirk Hagelstein

Person

Braunschweig, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Supply of an active prechamber for turbocharged gasoline engines wi...
- Patent number 11,319,904
- Issue date May 3, 2022
- Volkswagen Aktiengesellschaft
- Karsten Michels
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system for the active purging of an antechamber of a sp...
- Patent number 11,073,110
- Issue date Jul 27, 2021
- Volkswagen Aktiengesellschaft
- Karsten Michels
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of operating a motor vehicle and motor vehicle
- Patent number 11,028,766
- Issue date Jun 8, 2021
- Volkswagen Aktiengesellschaft
- Javier Bartolome
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for operating an internal combustion engine and the internal...
- Patent number 10,815,876
- Issue date Oct 27, 2020
- Volkswagen Aktiengesellschaft
- Sebastian Heinken
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Exhaust-gas turbocharger with a bypass valve
- Patent number 8,844,283
- Issue date Sep 30, 2014
- Volkswagen Aktiengesellschaft
- Jens Kühlmeyer
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Internal combustion engine with an exhaust-gas turbocharger and a c...
- Patent number 8,051,842
- Issue date Nov 8, 2011
- Volkswagen Aktiengesellschaft
- Dirk Hagelstein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SUPPLY OF AN ACTIVE PRECHAMBER FOR TURBOCHARGED GASOLINE ENGINES WI...
- Publication number 20210115880
- Publication date Apr 22, 2021
- Volkswagen Aktiengesellschaft
- Karsten MICHELS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SUPPLY SYSTEM FOR THE ACTIVE PURGING OF AN ANTECHAMBER OF A SP...
- Publication number 20210062766
- Publication date Mar 4, 2021
- Volkswagen Aktiengesellschaft
- Karsten MICHELS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE, AN INTERNAL COMB...
- Publication number 20200011230
- Publication date Jan 9, 2020
- Volkswagen Aktiengesellschaft
- Dirk HAGELSTEIN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND THE INTERNAL...
- Publication number 20200011232
- Publication date Jan 9, 2020
- Volkswagen Aktiengesellschaft
- Sebastian HEINKEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF OPERATING A MOTOR VEHICLE AND MOTOR VEHICLE
- Publication number 20200011231
- Publication date Jan 9, 2020
- Volkswagen Aktiengesellschaft
- Javier BARTOLOME
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
EXHAUST-GAS TURBOCHARGER WITH A BYPASS VALVE
- Publication number 20130186085
- Publication date Jul 25, 2013
- Jens Kühlmeyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine With an Exhaust-Gas Turbocharger and a C...
- Publication number 20100263641
- Publication date Oct 21, 2010
- Volkswagen Aktiengesellschaft
- Dirk Hagelstein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Internal Combustion Engine
- Publication number 20100132355
- Publication date Jun 3, 2010
- Volkswagen Aktiengesellschaft
- Karsten Michels
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Dirk Hagelstein

Person

Patents Grantslast 30 patents

Supply of an active prechamber for turbocharged gasoline engines wi...

Fuel supply system for the active purging of an antechamber of a sp...

Method of operating a motor vehicle and motor vehicle

Method for operating an internal combustion engine and the internal...

Exhaust-gas turbocharger with a bypass valve

Internal combustion engine with an exhaust-gas turbocharger and a c...

Patents Applicationslast 30 patents

SUPPLY OF AN ACTIVE PRECHAMBER FOR TURBOCHARGED GASOLINE ENGINES WI...

FUEL SUPPLY SYSTEM FOR THE ACTIVE PURGING OF AN ANTECHAMBER OF A SP...

METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE, AN INTERNAL COMB...

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND THE INTERNAL...

METHOD OF OPERATING A MOTOR VEHICLE AND MOTOR VEHICLE

EXHAUST-GAS TURBOCHARGER WITH A BYPASS VALVE

Internal Combustion Engine With an Exhaust-Gas Turbocharger and a C...

Internal Combustion Engine