Jan Dahlgren

Person

Goteborg, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Preconditioning method for a particulate filter
- Patent number 11,168,630
- Issue date Nov 9, 2021
- Volvo Car Corporation
- Jan Dahlgren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling filtering efficiency of a filter for an exha...
- Patent number 11,154,806
- Issue date Oct 26, 2021
- Volvo Car Corporation
- Jan Dahlgren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for camshaft positioning calibration
- Patent number 10,876,434
- Issue date Dec 29, 2020
- Volvo Car Corporation
- Jan Dahlgren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pressure differentiated exhaust aftertreatment device
- Patent number 10,190,466
- Issue date Jan 29, 2019
- Volvo Car Corporation
- Mats Laurell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalytic converter and exhaust-gas aftertreatment arrangement
- Patent number 10,107,166
- Issue date Oct 23, 2018
- Volvo Car Corporation
- Mats Laurell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pressure differentiated exhaust aftertreatment device
- Patent number 10,066,529
- Issue date Sep 4, 2018
- Volvo Car Corporation
- Mats Laurell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas aftertreatment device
- Patent number 9,376,951
- Issue date Jun 28, 2016
- Volvo Car Corporation
- Mats Laurell
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust-gas aftertreatment device
- Patent number 8,950,175
- Issue date Feb 10, 2015
- Volvo Car Corporation
- Mats Laurell
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of controlling the ignition in an internal combustion engine...
- Patent number 6,439,197
- Issue date Aug 27, 2002
- AB Volvo
- Henrik Green
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake system for multiple cylinder combustion engines
- Patent number 5,542,386
- Issue date Aug 6, 1996
- AB Volvo
- Jan Karlsson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for producing a volumetric flow central value
- Patent number 5,421,718
- Issue date Jun 6, 1995
- AB Volvo
- Jan Karlsson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of producing a volumetric flow control valve
- Patent number 5,304,336
- Issue date Apr 19, 1994
- AB Volvo
- Jan Karlsson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device at internal combustion engine with fuel injection
- Patent number 5,259,356
- Issue date Nov 9, 1993
- AB Volvo
- Jan Karlsson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device at intake systems for internal combustion engines
- Patent number 5,209,209
- Issue date May 11, 1993
- AB Volvo
- Jan Karlsson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with delayed charging
- Patent number 5,143,038
- Issue date Sep 1, 1992
- AB Volvo, a Swedish Body Corporate
- Jan Dahlgren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
PRECONDITIONING METHOD FOR A PARTICULATE FILTER
- Publication number 20210115865
- Publication date Apr 22, 2021
- Volvo Car Corporation
- Jan Dahlgren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR CAMSHAFT POSITIONING CALIBRATION
- Publication number 20190368384
- Publication date Dec 5, 2019
- Volvo Car Corporation
- Jan DAHLGREN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR CONTROLLING FILTERING EFFICIENCY OF A FILTER FOR AN EXHA...
- Publication number 20190366256
- Publication date Dec 5, 2019
- Volvo Car Corporation
- Jan DAHLGREN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRESSURE DIFFERENTIATED EXHAUST AFTERTREATMENT DEVICE
- Publication number 20180320575
- Publication date Nov 8, 2018
- VOLVO CAR CORPORATION
- Mats LAURELL
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CATALYTIC CONVERTER AND EXHAUST-GAS AFTERTREATMENT ARRANGEMENT
- Publication number 20170184001
- Publication date Jun 29, 2017
- VOLVO CAR CORPORATION
- Mats Laurell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PRESSURE DIFFERENTIATED EXHAUST AFTERTREATMENT DEVICE
- Publication number 20150377111
- Publication date Dec 31, 2015
- VOLVO CAR CORPORATION
- Mats LAURELL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS AFTERTREATMENT DEVICE
- Publication number 20150152767
- Publication date Jun 4, 2015
- VOLVO CAR CORPORATION
- Mats LAURELL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST-GAS AFTERTREATMENT DEVICE
- Publication number 20120110989
- Publication date May 10, 2012
- Volvo Car Corporation
- Mats Laurell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Jan Dahlgren

Person

Patents Grantslast 30 patents

Preconditioning method for a particulate filter

Method for controlling filtering efficiency of a filter for an exha...

Method and system for camshaft positioning calibration

Pressure differentiated exhaust aftertreatment device

Catalytic converter and exhaust-gas aftertreatment arrangement

Pressure differentiated exhaust aftertreatment device

Exhaust gas aftertreatment device

Exhaust-gas aftertreatment device

Method of controlling the ignition in an internal combustion engine...

Intake system for multiple cylinder combustion engines

Method for producing a volumetric flow central value

Method of producing a volumetric flow control valve

Device at internal combustion engine with fuel injection

Device at intake systems for internal combustion engines

Internal combustion engine with delayed charging

Patents Applicationslast 30 patents

PRECONDITIONING METHOD FOR A PARTICULATE FILTER

METHOD AND SYSTEM FOR CAMSHAFT POSITIONING CALIBRATION

METHOD FOR CONTROLLING FILTERING EFFICIENCY OF A FILTER FOR AN EXHA...

PRESSURE DIFFERENTIATED EXHAUST AFTERTREATMENT DEVICE

CATALYTIC CONVERTER AND EXHAUST-GAS AFTERTREATMENT ARRANGEMENT

PRESSURE DIFFERENTIATED EXHAUST AFTERTREATMENT DEVICE

EXHAUST GAS AFTERTREATMENT DEVICE

EXHAUST-GAS AFTERTREATMENT DEVICE