Real Time Touch

new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)

Real Time Touch

Perkins Engines Company Limited patents

Recent patent applications related to Perkins Engines Company Limited. Perkins Engines Company Limited is listed as an Agent/Assignee. Note: Perkins Engines Company Limited may have other listings under different names/spellings. We're not affiliated with Perkins Engines Company Limited, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Perkins Engines Company Limited-related inventors

Injector clamp

An injector clamp for clamping at least two injectors to an engine head includes a body having at least a first arm and a second arm. Each arm having a first clamping surface and a second clamping surface on opposing sides of the body. A distance between the first clamping... Perkins Engines Company Limited

Heating and cooling system for a vehicle

A heating and cooling system for a vehicle having an internal combustion engine is provided. The system comprises at least one exhaust pipe conveying exhaust gases away from the engine, and a reactor vessel located in the exhaust pipe and containing an absorbent salt and a refrigerant fluid. A condenser... Perkins Engines Company Limited

Apparatus and detecting urea deposit formation

An apparatus for detecting urea deposits in an exhaust pipe of an internal combustion engine is provided, where the urea is introduced into the exhaust pipe in an aqueous urea solution via a nozzle. The apparatus comprises at least one radiation receiver which, in use, is located within the exhaust... Perkins Engines Company Limited

Method to control a switched reluctance motor

A method to control the rotor position in a reluctance motor includes: energising a phase winding to an energised state so as to move a rotor relative to a stator; switching the phase winding between the energised state and a freewheeling state over a pulsing period to produce a plurality... Perkins Engines Company Limited

Process and system for controlling engine speed

A control process for controlling an engine speed governor of an engine is provided. The process comprises the steps of calculating the current engine power being developed by the engine, and determining an appropriate engine speed for the current engine power based upon a first engine map. The process then... Perkins Engines Company Limited

Heating system for an exhaust gas treatment system

The present disclosure relates to a heating system for an exhaust gas treatment system. The heating system comprises a first heating element comprising a receiving surface for receiving a reductant fluid and a second heating element, which may surround the first heating element. The second heating element may be a... Perkins Engines Company Limited

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Perkins Engines Company Limited in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Perkins Engines Company Limited with additional patents listed. Browse our Agent directory for other possible listings. Page by