Paul Tholen

Person

Bensberg-Refrath, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Supercharged internal combustion engine with heat exchanger for the...
- Patent number 4,660,532
- Issue date Apr 28, 1987
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Light metal cylinder head for internal combustion engines
- Patent number 4,442,803
- Issue date Apr 17, 1984
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Light metal cylinder head for internal combustion engines
- Patent number 4,387,678
- Issue date Jun 14, 1983
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for heating an operator's cabin
- Patent number 4,386,735
- Issue date Jun 7, 1983
- Klockner-Humboldt-Deutz AG
- Paul Tholen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Internal combustion engine having a retarder
- Patent number 4,380,971
- Issue date Apr 26, 1983
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air-cooled internal combustion engine having a cooling air blower d...
- Patent number 4,377,989
- Issue date Mar 29, 1983
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Auxiliary air heater
- Patent number 4,371,112
- Issue date Feb 1, 1983
- Klockner-Humboldt-Deutz AG
- Paul Tholen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Braking device for a four-cycle engine of a vehicle
- Patent number 4,363,301
- Issue date Dec 14, 1982
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Hugo Stock
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine having rods for controlling twist patter...
- Patent number 4,359,026
- Issue date Nov 16, 1982
- Klockner-Humboldt-Deutz AG
- Dieter Holthausen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cooling system for hydronamic retarder of internal combustion engine
- Patent number 4,356,796
- Issue date Nov 2, 1982
- Klockner-Humboldt-Deutz AG
- Paul Tholen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cooling system for vehicle drive
- Patent number 4,273,082
- Issue date Jun 16, 1981
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Internal combustion engine having a supercharger and means for cool...
- Patent number 4,236,492
- Issue date Dec 2, 1980
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Internal combustion engine and a method of operation thereof
- Patent number 4,228,655
- Issue date Oct 21, 1980
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Otto Herschmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with exhaust gas turbo super charger
- Patent number 4,124,979
- Issue date Nov 14, 1978
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple working chamber forming combustion machine with exhaust tu...
- Patent number 4,112,684
- Issue date Sep 12, 1978
- Klockner-Humboldt-Deutz Aktiengesellschaft
- Paul Tholen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Paul Tholen

Person

Patents Grantslast 30 patents

Supercharged internal combustion engine with heat exchanger for the...

Light metal cylinder head for internal combustion engines

Light metal cylinder head for internal combustion engines

Apparatus for heating an operator's cabin

Internal combustion engine having a retarder

Air-cooled internal combustion engine having a cooling air blower d...

Auxiliary air heater

Braking device for a four-cycle engine of a vehicle

Internal combustion engine having rods for controlling twist patter...

Cooling system for hydronamic retarder of internal combustion engine

Cooling system for vehicle drive

Internal combustion engine having a supercharger and means for cool...

Internal combustion engine and a method of operation thereof

Internal combustion engine with exhaust gas turbo super charger

Multiple working chamber forming combustion machine with exhaust tu...