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Christian Langenbach
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Burgstetten, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Valve, in particular a suction valve, in a high-pressure pump of a...
Patent number
11,300,087
Issue date
Apr 12, 2022
Robert Bosch GmbH
Christian Langenbach
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for supplying a high-pressure pump in a fuel injection syste...
Patent number
9,004,044
Issue date
Apr 14, 2015
Robert Bosch GmbH
Christian Langenbach
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
High-pressure pump
Patent number
8,485,159
Issue date
Jul 16, 2013
Robert Bosch GmbH
Christian Langenbach
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fuel injection system for an internal combustion engine
Patent number
8,371,267
Issue date
Feb 12, 2013
Robert Bosch GmbH
Marcus Kristen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fuel pump, in particular for a fuel system of a piston engine
Patent number
8,261,719
Issue date
Sep 11, 2012
Robert Bosch GmbH
Christian Langenbach
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Vane pump with housing end wall having an annular groove and a pres...
Patent number
7,878,779
Issue date
Feb 1, 2011
Robert Bosch GmbH
Achim Koehler
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Vane pump
Patent number
7,845,922
Issue date
Dec 7, 2010
Robert Bosch GmbH
Christian Langenbach
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
SOLENOID VALVE
Publication number
20190051439
Publication date
Feb 14, 2019
ROBERT BOSCH GmbH
Christian Langenbach
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Valve, In Particular A Suction Valve, In A High-Pressure Pump of A...
Publication number
20190003434
Publication date
Jan 3, 2019
ROBERT BOSCH GmbH
Christian LANGENBACH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR SUPPLYING A HIGH-PRESSURE PUMP IN A FUEL INJECTION SYSTE...
Publication number
20130025569
Publication date
Jan 31, 2013
ROBERT BOSCH GmbH
Christian Langenbach
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Fuel Injection System For an Internal Combustion Engine
Publication number
20120132177
Publication date
May 31, 2012
Marcus Kristen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
HIGH-PRESSURE PUMP
Publication number
20110315120
Publication date
Dec 29, 2011
ROBERT BOSCH GmbH
Christian Langenbach
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
FUEL PUMP, IN PARTICULAR FOR A FUEL SYSTEM OF A PISTON E...
Publication number
20100192921
Publication date
Aug 5, 2010
Christian Langenbach
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
VANE PUMP
Publication number
20090291010
Publication date
Nov 26, 2009
Achim Koehler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VANE PUMP
Publication number
20090238707
Publication date
Sep 24, 2009
Christian Langenbach
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Vane Pump
Publication number
20080253913
Publication date
Oct 16, 2008
Christian Langenbach
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES