Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching:





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-1,020,2944 Method for diagnosing the operation of the purging of a canister
A method for diagnosing operation of a valve to purge a canister of an internal combustion engine, the method, carried out during a purge, including: a)...
US-1,020,2943 Device for adjusting adjustment valve in carburetor
An adjustment device for a carburetor adjustment valve includes a limit cap and a sleeve to prevent over-operation and destruction. The limit cap having first...
US-1,020,2942 Portable engine working machine and rotary carburetor incorporated therein
To improve responsiveness of fuel supply control, a rotary carburetor 100 has a nozzle 8 including a fuel discharge port 8a and a needle 10 disposed coaxially...
US-1,020,2941 Reverse core turbine engine mounted above aircraft wing
A gas turbine engine has a fan inlet and a fan configured to deliver air to an exhaust nozzle. A core gas turbine engine. including in serial order extending...
US-1,020,2940 Engine cowling of an aircraft gas turbine
An engine cowling of an aircraft gas turbine with a front area and a rear area that is displaceable in the axial direction, characterized in that the rear area...
US-1,020,2939 High stiffness shape memory alloy actuated aerostructure
A shape memory alloy (SMA) actuated aerostructure operable to dynamically change shape according to flight conditions is disclosed. Deformable structures are...
US-1,020,2938 Welded engine block for small internal combustion engines
A small air-cooled internal combustion engine includes an aluminum cylinder block at least partially defining an aluminum cylinder bore, an aluminum cylinder...
US-1,020,2937 Monolithic galleryless piston and method of construction thereof
A galleryless piston for an internal combustion engine and method of construction thereof are provided. The piston has a monolithic piston body extending along...
US-1,020,2936 Zero oil cooled (ZOC) piston incorporating heat pipe technology
A steel piston for heavy-duty diesel engines designed with features that increase adiabaticity, reduce weight, and improve passive cooling without loss of power...
US-1,020,2935 Segmented piston for internal combustion engine
The present invention relates to a multi-piece, in particular at least two-piece, piston (1) for an internal combustion engine having a longitudinal axis (L),...
US-1,020,2934 Cylinder head
A cylinder head for an internal combustion comprises a plurality of exhaust outlets distributed along a longitudinal axis of the cylinder head, wherein the...
US-1,020,2933 Combined oil filter and restrictor assembly
A combined oil filter and restrictor assembly is disclosed having an oil flow restrictor interposed between first and second filters so that, irrespective of...
US-1,020,2932 Engine cooling structure
A water jacket spacer is arranged to surround substantially an entire periphery of a portion of the cylinder liner which corresponds to the water jacket. An...
US-1,020,2931 Internal combustion engine
An internal combustion engine includes a piston and a fuel injection valve. The fuel injection valve includes a first injection hole, a second injection hole, a...
US-1,020,2930 Internal combustion engine
A fuel injection valve has first injection holes, second injection holes, a first needle that opens and closes the first injection holes, and a second needle....
US-1,020,2929 Additive-mixing fuel-injection system for internal combustion engines
A system and method for fast control of the timing of combustion in an internal combustion engine, comprising actuating a fast-acting fuel-additive supply valve...
US-1,020,2928 Control device for internal combustion engine
A lift amount variable mechanism is configured to switch a cam for driving an intake valve (drive cam) between two types of intake cams in lift amount (i.e. a...
US-1,020,2927 Fueling strategy for controlled-autoignition engines
Methods and systems for controlling combustion performance of an engine during recompression HCCI combustion are provided. The method includes regulating a...
US-1,020,2926 Methods and system for diagnosing an engine component based on an engine speed profile during an engine...
Various methods and systems are provided for diagnosing an engine component based on a measured engine speed during an engine shutdown event. As one embodiment,...
US-1,020,2925 Internal combustion engine controller
According to the present invention, by providing control whereby a rising slope or a descending slope of step-up current flowing to a step-up coil is detected,...
US-1,020,2924 Control apparatus for supercharged engine
It is an object of the invention to enhance the possibility of realizing a required torque in a supercharging region where scavenging occurs in a control...
US-1,020,2923 Method for estimating intake air humidity
Embodiments for estimating intake air humidity in an engine are provided. In one example, an engine method comprises adjusting an engine parameter in response...
US-1,020,2922 Startup control device, lock determination method, and method for controlling starter motor
A startup control device controls a starter motor. The startup control device includes lock determination circuitry and motor control circuitry. The lock...
US-1,020,2921 Method and system for supplying diesel to a motor vehicle
A method controls a system for supplying diesel fuel on a motor vehicle. The system includes a fuel tank, a first pump that is a low-pressure pump taking fuel...
US-1,020,2920 Exhaust gas control system for internal combustion engine
In an exhaust gas control system for an internal combustion engine operable at a lean air-fuel ratio, after a request to stop the internal combustion engine has...
US-1,020,2919 Engine output control device
An engine output control device controls engine output at a time of a downshift speed change of a transmission. The engine output control device includes:...
US-1,020,2918 System and method for controlling valve timing of continuous variable valve duration engine
The present disclosure provides a system and a method for controlling valve timing of continuous variable valve duration engine. The method includes:...
US-1,020,2917 System and method to filter engine signals
Systems and methods for controlling an engine with cylinders that may be selectively activated and deactivated are presented. In one example, coefficients of a...
US-1,020,2916 Control device for internal combustion engine
In a diesel engine, displacement of an amount of fuel injection is calculated on the basis of a reference amount of heat production and an actual amount of heat...
US-1,020,2915 Differentiating a flow rate error and a dynamic error of an exhaust gas recirculation system
A method and a computer program for recognizing and differentiating a flow rate error and a dynamic error of an exhaust gas recirculation system (EGR) of an...
US-1,020,2914 Method to determine canister load
Methods and systems are provided for determining a load of a canister included in an evaporative emissions system of a vehicle. One example method comprises...
US-1,020,2913 Method and system for boosted engine system
Methods and systems are provided for operating an electric supercharger as an on-board air pump and/or vacuum pump. During conditions when a vehicle is not...
US-1,020,2912 System and method for reducing variable compression ratio engine shutdown shake
Methods and systems are provided for adjusting a compression ratio of a variable compression ratio (VCR) engine during engine shutdown. In one example, a method...
US-1,020,2911 Method and system for an engine for detection and mitigation of insufficient torque
A method may include restricting cam movement while the vehicle is moving in response to an oil pressure below a threshold oil pressure, and an engine speed...
US-1,020,2910 System and method for selective cylinder deactivation
Embodiments for operating an engine with skip fire are provided. In one example, a method comprises during a skip fire mode or during a skip fire mode...
US-1,020,2909 Spark ignition type internal combustion engine
The control system of an internal combustion engine of the present invention comprises an S/V ratio changing mechanism able to change an S/V ratio of a...
US-1,020,2908 Oil pressure control for a variable camshaft timing system
Methods and systems are provided for adjusting an oil pressure supplied to an engine and a variable cam timing (VCT) responsive to a condition of the VCT...
US-1,020,2907 Screw on throttle body adapter
An adapter assembly connected to a throttle body housing of an electronic throttle control assembly with a connecting feature. The adapter assembly of the...
US-1,020,2906 Two-shaft gas turbine
A two-shaft gas turbine having high operability is provided. The two-shaft gas turbine includes: a gas generator having a compressor, a combustor and a high...
US-1,020,2905 Gas turbine architecture
A geared architecture for a gas turbine comprising an output shaft for connection with a fan, an input shaft and a gearbox connecting the input shaft with the...
US-1,020,2904 System and apparatus for diversified gearbox
A gas turbine engine assembly comprising, a gearbox including a first housing that includes a first auxiliary gear drive on a first portion thereof, a second...
US-1,020,2903 Apparatus and method for air particle separation in a gas turbine engine
A particle separator for removing particles in a flow of air is provided. The particle separator having: a conduit for directing air towards a curved section of...
US-1,020,2902 Geared architecture gas turbine engine with oil scavenge
A gas turbine engine includes a geared architecture with a multiple of intermediate gears, and a baffle with an oil scavenge scoop adjacent to each of the...
US-1,020,2901 Infinitely variable compression ratio mechanism of a reciprocating double-acting piston-type gas compressor
A crank-piston mechanism for a reciprocating double-acting piston-type gas compressor that allows for infinitely variable compression ratios during operations....
US-1,020,2900 Positioning the switching element for a mechanically switched VCR connecting rod
The invention relates to an internal combustion engine having an adjustable variable compression ratio, a crankshaft having a crankshaft center line and at...
US-1,020,2899 Device for compensating for the operating clearances of an engine
A device for compensating for the operating clearances of an engine comprising a transmission device likely to move transversely in an engine block) during an...
US-1,020,2898 Method and system for fuel injection control
Methods and systems are provided for adjusting a fuel direct injection split ratio and injection timing in a variable compression ratio engine. In one example,...
US-1,020,2897 Systems and methods for transient control of a free-piston engine
A free-piston ("FP") engine is a type of internal combustion engine with no crankshaft, so that its piston trajectory is no longer constrained by the mechanical...
US-1,020,2896 Modular power plant system housed within a container transformer for connection to a local power distribution...
A modular electric power plant housed within a container equipped with a transformer for direct connection to an local power distribution system that can supply...
US-1,020,2895 Control device of a vehicle, vehicle including control device, and control method of vehicle
A vehicle includes at least one sensor generating a signal to control an operation of an internal combustion engine; and a control unit configured to store a...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.