Drangel
Hans Drangel, Stockholm SE
Patent application number | Description | Published |
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20110020108 | TWO-STAGE TURBO-CHARGER ENGINE SYSTEM - A turbine housing for a high-pressure turbo-charger of a turbo-charger engine system for an internal combustion engine is provided that includes, but is not limited to a low-pressure charger opening for taking up a low-pressure turbo-charger and a high-pressure charger opening for taking up a high-pressure turbo-charger. A high-pressure exhaust opening is attached to a corresponding flange at an exhaust manifold of the engine and there is a short-cut exhaust opening with a high-pressure turbine by-pass valve area attached to a corresponding flange at the exhaust manifold. An external connection opening is attached to a muffler, a waste gate valve area being provided in the close vicinity of the external connection opening. | 01-27-2011 |
20150082789 | TWO-STAGE TURBOCHARGER SYSTEM - A two-stage turbocharger system for an internal combustion engine is disclosed. The turbocharger system includes a high pressure turbine coupled to an exhaust manifold of the internal combustion engine, and a low pressure turbine having an inlet coupled to the high pressure turbine and an outlet coupled to an exhaust system of the engine. The turbocharger further includes a low pressure compressor having an inlet coupled to environment and an outlet coupled to a high pressure compressor. The high pressure compressor is coupled to an intake manifold of the internal combustion engine. The high pressure turbine is provided with a high pressure by-pass line having a high pressure controlled by-pass valve. The low pressure turbine is provided with a low pressure by-pass line having a low pressure controlled by-pass valve. A controlled valve is provided between the high pressure turbine and the low pressure turbine. | 03-26-2015 |
Hans Drangel, Torino IT
Patent application number | Description | Published |
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20130042842 | EXHAUST GAS RECIRCULATION COOLER FOR AN INTERNAL COMBUSTION ENGINE - An exhaust gas recirculation cooler for an internal combustion engine is provided. The exhaust gas recirculation cooler includes an external casing with an inlet and an outlet for an exhaust gas flow. A first tube bundle and a second tube bundle, each with an inlet and an outlet for a coolant, are located inside the external casing so that the exhaust gas flow flows through the first tube bundle and the second tube bundle in series. A bypass passage conveys the exhaust gas flow from downstream the first tube bundle to the outlet of the external casing bypassing the second tube bundle. The bypass passage is located inside the external casing between the first tube bundle and the second tube bundle. | 02-21-2013 |
20130055713 | CYLINDER HEAD - A cylinder head is provided for an internal combustion engine, defining a plurality of exhaust ports and an exhaust outlet and an exhaust manifold internally defined by the cylinder head. The exhaust manifold includes, but is not limited to, a collector volume in communication with the exhaust ports, through a plurality of exhaust runners, and with the exhaust outlet. A turbocharger housing is defined by the cylinder head and includes, but is not limited to a turbine volume internally defined by the cylinder head in fluid communication with the exhaust outlet of the exhaust manifold. | 03-07-2013 |
20140007851 | METHOD OF CONTROLLING AN AFTER-TREATMENT SYSTEM WARM-UP - A method is provided for controlling an internal combustion engine. The engine includes, but is not limited to a low pressure EGR cooler by-pass circuit, and a control valve. The method controls the opening of the EGR cooler by-pass circuit with the control valve, if enabling conditions are met. | 01-09-2014 |
Hans H. Drangel, Torino IT
Patent application number | Description | Published |
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20130042841 | EXHAUST GAS RECIRCULATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE - An exhaust gas recirculation system for an internal combustion engine comprising an exhaust gas recirculation conduit fluidly connecting an exhaust manifold to an intake manifold of the internal combustion engine, first and second exhaust gas coolers located in series in the exhaust gas recirculation conduit, each of the first and second exhaust gas coolers comprising an inlet and an outlet fluidly connected to a first and a second coolant circuit respectively, wherein the second coolant circuit comprises a radiator having a coolant inlet in fluid communication with the coolant outlet of the second exhaust gas cooler, a pump having a coolant inlet in fluid communication with a coolant outlet of the radiator and a coolant outlet in fluid communication with the coolant inlet of the second exhaust gas cooler, and an additional conduit fluidly connecting the coolant outlet of the exhaust cooler. | 02-21-2013 |
Hans H. Drangel, Stockholm SE
Patent application number | Description | Published |
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20140150757 | INTAKE AIR MODULE OF AN INTERNAL COMBUSTION ENGINE - An embodiment of the invention provides a device for distributing and mixing an intake air for an internal combustion engine, comprising an intake manifold connected with an intake air cooling channel and a bypass channel, wherein the intake manifold is provided with an EGR distribution pipe, wherein the EGR distribution pipe, the intake air cooling channel and the bypass channel are arranged to each other in such a way that a first air flow from the intake air cooling channel and a second air flow from the bypass channel pass around the EGR distribution pipe along the same flow direction. | 06-05-2014 |
Jason Drangel, Rye Brook, NY US
Patent application number | Description | Published |
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20090289893 | Finger appliance for data entry in electronic devices - The appliance is adapted to be mounted on a finger having a finger tip and a finger pad. It includes a finger engaging portion having first and second side members including oppositely oriented, spaced arcuate members and a force application member extending between the first and second side members of the finger engaging portion and abutting the finger tip. The force application member has a blunt surface adapted to contact a key of an electronic device. The blunt surface may have one or more ribs to provide a high friction surface. The appliance defines an opening aligned with the finger pad, so as not to obstruct the finger pad when mounted on the finger. | 11-26-2009 |