Max Ruf

Person

Obereissheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine
- Patent number 5,069,176
- Issue date Dec 3, 1991
- Audi AG
- Max Ruf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double-flow butterfly valve part
- Patent number 4,870,990
- Issue date Oct 3, 1989
- Audi AG
- Rudolf Bierling
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cast iron camshaft for internal combustion engines
- Patent number 4,838,217
- Issue date Jun 13, 1989
- Audi AG
- Max Ruf
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multi-cylinder/combustion engine
- Patent number 4,776,307
- Issue date Oct 11, 1988
- Audi AG
- Max Ruf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 4,745,892
- Issue date May 24, 1988
- Audi AG
- Max Ruf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas turbo-supercharger for a vehicle engine
- Patent number 4,716,735
- Issue date Jan 5, 1988
- Audi AG
- Max Ruf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fluid-cooled cylinder head
- Patent number 4,699,092
- Issue date Oct 13, 1987
- Audi AG
- Max Ruf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Suction pipe system for multicylinder internal combustion engine
- Patent number 4,643,138
- Issue date Feb 17, 1987
- Audi AG
- Max Ruf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Light-alloy cylinder head for reciprocating piston internal combust...
- Patent number 4,543,925
- Issue date Oct 1, 1985
- Audi NSU Auto Union Aktiengesellschaft
- Max Ruf
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Motor vehicle with a combustion engine
- Patent number 4,427,150
- Issue date Jan 24, 1984
- Audi NSU Auto Union Aktiengesellschaft
- Richard van Basshuysen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device for lubricating a rotary piston air pump
- Patent number 4,392,797
- Issue date Jul 12, 1983
- Audi Nsu Auto Union Aktiengesellschaft
- Max Ruf
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Outlet valve for a gas compressor
- Patent number 4,289,159
- Issue date Sep 15, 1981
- Audi NSU Auto Union
- Horst Ehemann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary compressor
- Patent number 4,253,805
- Issue date Mar 3, 1981
- Audi NSU Auto Union Aktiengesellschaft
- Johannes Steinwart
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Device for delivery control in a rotary piston compressor
- Patent number 4,222,715
- Issue date Sep 16, 1980
- Audi NSU Auto Union Aktiengesellschaft
- Max Ruf
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Means for controlling the oil cooling of the piston of a piston engine
- Patent number 4,114,571
- Issue date Sep 19, 1978
- Max Ruf
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Person

Patents Grantslast 30 patents

Internal combustion engine

Double-flow butterfly valve part

Cast iron camshaft for internal combustion engines

Multi-cylinder/combustion engine

Internal combustion engine

Exhaust gas turbo-supercharger for a vehicle engine

Fluid-cooled cylinder head

Suction pipe system for multicylinder internal combustion engine

Light-alloy cylinder head for reciprocating piston internal combust...

Motor vehicle with a combustion engine

Device for lubricating a rotary piston air pump

Outlet valve for a gas compressor

Rotary compressor

Device for delivery control in a rotary piston compressor

Means for controlling the oil cooling of the piston of a piston engine