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Assignee: Cummins Intellectual Properties, Inc.


Location: Minneapolis, MN
No. of patents: 9

NumberTitleIssue Date
8176885Cooling system with fouling reducing element
A system and method for reducing fouling. In one embodiment, the system includes a housing and a plurality of channels contained within the housing. The system also includes a fouling reduction element that passes through at least one channel of the plurality of cha...
05/15/2012
8096289Apparatus and method for separating air compressor supply port from the EGR gas
Separation of an air compression supply port from exhaust gas recirculation (EGR) in internal combustion engines. In one aspect, an air intake connector includes an entry port for an EGR gas, and an air intake elbow is connected to the air intake connector, the elbo...
01/17/2012
8047183Fuel injector, clamping assembly and method of mounting a fuel injector
A fuel injector, a method of mounting a fuel injector, a combination injector and clamping, and a clamp are all provided for ensuring the fuel injector is mounted in a proper rotative position in an injector mounting bore of any one of multiple internal combustion e...
11/01/2011
7958866Method and system for closed loop lambda control of a gaseous fueled internal combustion engine
A method and system in accordance with the present invention provides for improved lambda control utility that includes the following: the introduction of an inner control loop to the lambda control based on the pressure of the gaseous fuel downstream of the fuel co...
06/14/2011
7845339Exhaust gas recirculation cooler coolant plumbing configuration
A cooling system for an engine is disclosed. In a first embodiment, the cooling system may comprise a heat exchanger, a pump coupled to the heat exchanger, an EGR cooler coupled to the pump, and a first valve coupled to the EGR cooler and the heat exchanger. When th...
12/07/2010
7769510Identification of wireless sensors
A method and system for identifying sensors is disclosed. In one embodiment, the method includes receiving a list of sensors that are differentiated by function and/or location, and detecting a plurality of sensors in a vehicle environment, where at least some of th...
08/03/2010
7681537Gas extractor for an engine coolant system
A system and method for removing gases from an engine coolant system. In one embodiment, the system includes a fluid system that is operable to collects gas, and a gas collection system coupled to the fluid system. The system also includes a venturi pump system coup...
03/23/2010
7509208System and method for providing cooling protection for an engine
A method and system for controlling the temperature of an engine system is disclosed. The method and system comprise measuring a coolant temperature of the engine system; measuring noise factors of the engine system; and controlling components of the engine system t...
03/24/2009
7431508Bearing assembly with pin having composite circular outer profile
A bearing assembly includes a roller bearing having a bore, and a pin positioned within the bore. The pin has a composite outer profile defined by a first substantially circular segment with a first axis of rotation, and a second substantially circular segment with ...
10/07/2008
 
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