Armin Schurfeld

Person

Meerbusch, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Air-intake duct system for a combustion engine
- Patent number 7,207,324
- Issue date Apr 24, 2007
- Pierburg GmbH
- Hans-Ulrich Kühnel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas recirculation valve having means to free a stuck valve...
- Patent number 6,213,446
- Issue date Apr 10, 2001
- Pierburg AG
- Heinrich Dismon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for heating a catalytic converter upon cold en...
- Patent number 5,457,957
- Issue date Oct 17, 1995
- Pierburg GmbH
- Gunter Hartel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Burner system for detoxification or cleaning the exhaust gases of a...
- Patent number 5,417,059
- Issue date May 23, 1995
- Pierburg GmbH
- Gunter Hartel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for measuring the fraction of liquid fuel in a fuel tank
- Patent number 5,315,867
- Issue date May 31, 1994
- Pierburg GmbH
- Gunter Hartel
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for measuring the fraction of liquid fuel in a fuel tank
- Patent number 5,245,870
- Issue date Sep 21, 1993
- Pierburg GmbH
- Gunter Hartel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process and apparatus for utilization of fuels with alcohol additiv...
- Patent number 5,182,942
- Issue date Feb 2, 1993
- Pierburg GmbH
- Gunter Hartel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Process and apparatus for utilization of fuels with alcohol additiv...
- Patent number 5,159,898
- Issue date Nov 3, 1992
- Pierburg GmbH
- Gunter Hartel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Flow proportioning device
- Patent number 4,439,376
- Issue date Mar 27, 1984
- Bosch & Pierburg System oHG
- Gunter Hartel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion mixture generator for internal combustion engines
- Patent number 4,434,772
- Issue date Mar 6, 1984
- Bosch & Pierburg System oHG
- Gunter Hartel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for the speed-dependent closure limitation of a carburettor...
- Patent number 4,433,661
- Issue date Feb 28, 1984
- Bosch & Pierburg System oHG
- G/u/ nter H/a/ rtel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Constant pressure carburettors
- Patent number 4,420,439
- Issue date Dec 13, 1983
- Bosch & Pierburg System oHG
- Gunter Hartel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heating of combustible mixture generators for internal combustion e...
- Patent number 4,302,407
- Issue date Nov 24, 1981
- Bosch & Pierburg System oHG
- Guunter Hartel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
AIR-INTAKE DUCT SYSTEM FOR A COMBUSTION ENGINE
- Publication number 20060283429
- Publication date Dec 21, 2006
- PIERBURG GMBH
- Hans-Ulrich Kühnel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Armin Schurfeld

Person

Patents Grantslast 30 patents

Air-intake duct system for a combustion engine

Exhaust gas recirculation valve having means to free a stuck valve...

Method and apparatus for heating a catalytic converter upon cold en...

Burner system for detoxification or cleaning the exhaust gases of a...

Apparatus for measuring the fraction of liquid fuel in a fuel tank

Apparatus for measuring the fraction of liquid fuel in a fuel tank

Process and apparatus for utilization of fuels with alcohol additiv...

Process and apparatus for utilization of fuels with alcohol additiv...

Flow proportioning device

Combustion mixture generator for internal combustion engines

Device for the speed-dependent closure limitation of a carburettor...

Constant pressure carburettors

Heating of combustible mixture generators for internal combustion e...

Patents Applicationslast 30 patents

AIR-INTAKE DUCT SYSTEM FOR A COMBUSTION ENGINE