GASEOUS FUEL INJECTOR

FUEL INJECTION VALVE

INJECTOR FOR BLOWING A GAS INTO A COMBUSTION CHAMBER OR INTO AN INTAKE MANIFOLD OF A MOTOR VEHICLE

Fuel injector with flexible member

Piezoelectric injector and method for controlling the same

Fuel injection control apparatus and method for improving deviation of injector opening time

Method to determine the operating resistance of an electrical harness connecting an ECU to a solenoid controlled valve

Vehicle fuel injector

Fuel injector with flexible member

Nozzle assembly with adaptive closed signal

Method of detecting failures

Fuel injection control device

System and method for operating a fuel injector

Sensor with a piezo-actuator

Diesel common-rail piezo-operated servo injector

Fuel injection systems

METHOD FOR OPERATING AN INJECTOR

Actuating-type gas guiding device

Fuel injection control device

Sealing cartridge for an injector of an internal combustion engine, and injector assembly for an internal combustion engine

Fuel injection valve

Method and device for actuating a piezo actuator of an injection valve of a fuel injection system of an internal combustion engine

SYSTEMS AND METHODS FOR CONTROLLING FLUID INJECTIONS

FUEL INJECTOR SYSTEM AND METHOD FOR MAKING AIR-FILLED DIESEL DROPLETS

Fuel injection control device for direct-injection engine

Laminated piezoelectric element, and injection device and fuel injection system provided with same

Circuit arrangement for charging and discharging a piezo actuator

Multi-layer piezoelectric element, and injection device and fuel injection system provided with the multi-layer piezoelectric element

HIGH-PRESSURE SPARK-IGNITION AND STRATIFICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

HIGH-PRESSURE SPARK-IGNITION AND STRATIFICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

PRELOADED SPRING FOR USE WITH A PIEZOELECTRIC FUEL INJECTOR

Method for operating a piezo injector

Device for controlling direct-injection gasoline engine

CONTROL METHOD OF FUEL INJECTION INJECTOR AND THE CONTROL SYSTEM THEREOF

Fuel injection valve and fuel injection valve controller

Injector

Piezoelectric Injector for Direct Fuel Injection

Method for operating an injector of an injection system of an internal combustion engine

Method for determining the valve opening moment in piezo servo-driven injectors

Injector and contact element for the same

CIRCUIT FOR DETECTING FAULT IN FUEL INJECTION SYSTEM

Fuel injector system and method for making air-filled diesel droplets

Leaschauer engine

Piezoelectric injector for direct fuel injection

Plunger And Fluid-Line System

INTEGRATED FUEL INJECTOR IGNITOR HAVING A PRELOADED PIEZOELECTRIC ACTUATOR

Injector

Fuel injection device

Method for determining the opening and/or closing time of the nozzle needle of an injection valve

Method and apparatus for dynamic surface control of a piezoelectric fuel injector during rate shaping

Valve assembly for a fluid injection valve and fluid injection valve

Dual-channel piezoelectric injector

Method for controlling a piezoelectric fuel injector of an internal combustion engine of a vehicle comprising a step for polarizing the piezoelectric actuator

Engine system having piezo actuated gas injector

Piezo injector

High pressure, high speed regulating switch valve

Fuel injector having a magnetostrictive actuator device

Actuator

Injector Valve with Miniscule Actuator Displacement

Gas injector having a dual valve needle

Fuel injector with variable spray

ACTUATION SYSTEM FOR PIEZOELECTRIC FUEL INJECTORS

Fuel Injection Valve

Fluid injector

Piezoelectric actuator control for high rate of operation

Method for producing a solid actuator

Piezo injector with hydraulically coupled nozzle needle movement

DIESEL FUEL PRESSURE DETECTION BY FAST MAGNETOSTRICTIVE ACTUATOR

Multi-layer piezoelectric element, and piezoelectric actuator, injection device, and fuel injection system provided with the multi-layer piezoelectric element

Method for operating a fuel injection system and fuel injection system comprising fuel injection valves with a piezo direct-drive

Multi-layer piezoelectric element and piezoelectric actuator, injection device and fuel injection system including the same

Method for current-controlling at least one piezoelectric actuator of a fuel injector of an internal combustion engine

Fuel electro-injector for a fuel injection system for an internal combustion engine

Valve for metering in a flowing medium

Method for controlling at least one piezoelectric actuator of a fuel injector of an internal combustion engine

Motion modifiers for fuel injection systems

Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture

Assembly

Fuel injection systems with enhanced corona burst

Fuel injection systems with enhanced thrust

Method for operating a fuel injection system with pressure reduction, and a fuel injection system comprising a fuel injection valve with a servo valve

Hydraulic coupling

Valve assembly arrangement for an injection valve and injection valve

Valve for metering a flowing medium

Multi-layer piezoelectric element, and injection device and fuel injection system provided with the same

Lever device and a fuel injection valve

Method for controlling pressure in a high-pressure region of an internal combustion engine

Method and device for repolarizing a piezoelectric actuator of an injector of an internal combustion engine of a used vehicle

Multilayer piezoelectric device with polycrystalline and single crystal members and intermediate member provided between the polycrystalline member and the single crystal member

Lever device and a fuel injection valve

Systems, methods, and devices with enhanced lorentz thrust

Method for Operating a Fuel Injection System with Fuel Injection Valve Regulation to Increase the Quantitative Accuracy, and a Fuel Injection System

System and method for control of fuel injector spray

System and method for control of fuel injector spray using ultrasonics

Control method for an injection valve and injection system

Method for determining a position of a lock element of an injection valve for an internal combustion engine

Piezoelectric Actuator

Electrical leads for a valve

Valve for dosing a flowing medium

Method for Monitoring an Injection Fluid Quantity and Injection System for Injecting an Injection Fluid Quantity

Piezo Injector

Method for controlling an injector

Multi-layer piezoelectric element, and piezoelectric actuator, injection device, and fuel injection system provided with the same

ULTRASONICALLY ENHANCED FUEL-INJECTION METHODS AND SYSTEMS

Tubular spring for receiving and pretensioning an actuator

Systems and methods for providing motion amplification and compensation by fluid displacement

Method for determining the idle travel of a piezo-injector with a directly actuated nozzle needle

Method and device for refilling and checking the leak-tightness of a fuel injector

Method for detecting faulty components of an electronically regulated fuel injection system of an internal combustion engine

Multi-layer piezoelectric element, and piezoelectric actuator, injection device, and fuel injection system provided with same

Multi-layer piezoelectric element, and injection device and fuel injection system provided with the same

Injection valve

FUEL INJECTOR

Injection device

DEVICE FOR INJECTING FUEL

Piezoelectric Component with Contact

Positioning device

Method for actuating a piezo injector of a fuel injection system

Multi-layer piezoelectric element, and injection device and fuel injection system using the same

Ultrasonic liquid treatment and delivery system and process

Injection valve with direct and servo drive

FUEL INJECTOR WITH A VARIABLE ORIFICE

Method and device for operating an injection valve

Drive device for an injection valve, and injection valve

Method and device for setting an idle stroke of an actuating drive of an injection valve, and injector assembly

Method and device for determining the actual start of injection of a piezo fuel injection valve

Process for producing an actuator having a stack of alternating intermediate electrode layers and piezoelectric material layers

Injector Valve with Miniscule Actuator Displacement

Injector for a fluid

Activation unit with an actuator

Fuel injector having a piezoelectric actuator and a sensor assembly

ACTUATOR ARRANGEMENT FOR USE IN A FUEL INJECTOR

FLOW RATE ESTIMATION FOR PIEZO-ELECTRIC FUEL INJECTION

AUTOMOTIVE FUEL SYSTEM

Fuel injection device having a needle position determination

Fuel injector and method for the manufacture and/or assembly of a nozzle needle assembly

High pressure piezoelectric fuel injector

Multi-layer piezoelectric element, and injection device and fuel injection system using the same

Multi-layer piezoelectric element, and injection device and fuel injection system using the same

Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture

Multi-layer piezoelectric element, and injection device and fuel injection system provided therewith for enhanced durability

MULTI-LAYER PIEZOELECTRIC ELEMENT, AND INJECTION DEVICE AND FUEL INJECTION SYSTEM USING SAME

Multi-layer piezoelectric element with stress relaxing, and injection device and fuel injection system using the same

Injection valve comprising a transmission unit

Injection valve comprising a transmission unit

Multi-layer piezoelectric element, and injection device and fuel injection system incorporating the multi-layer piezoelectric element

Piezoelectric fuel injector system, method for estimating timing characteristics of a fuel injection event

Programmable diesel fuel injector

Programmable diesel fuel injector

Programmable diesel fuel injector

Method and device for operating an injection valve

Hydraulic stroke transmitter

METHOD FOR DETERMINING A NEEDLING CLOSING IN A PIEZOINJECTOR

Directly-actuated piezoelectric fuel injector with variable flow control

Fuel injector valve

Piezoelectric fuel injector having a temperature compensating unit

Injector for a fluid

Fuel injector with variable area poppet nozzle

FLUID INJECTION DEVICE

Fuel injector with variable spray

Fuel injector assemblies having acoustical force modifiers and associated methods of use and manufacture

Multi-layer piezoelectric element, injection device, and fuel injection system

Method for operating a fuel injector

Multi-layer piezoelectric element

Control Unit of Fuel Injector

FUEL DELIVERY INJECTION SYSTEM

DAMPING ARRANGEMENT FOR A FUEL INJECTOR

Multilayer peiezoelectric actuator having a stress-absorbing external-electrode member with portions thereof not bonded to a base electrode

Monolithic piezoactuator with transition region and safety layer, and use of the piezoactuator

Piezoelectric fuel injector having a temperature compensating unit

Multi-layer piezoelectric element, method for manufacturing the same, injection apparatus and fuel injection system

METHOD AND DEVICE FOR CONTROLLING AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE

Multi-layer piezoelectric element, and injection apparatus and fuel injection system that employ the same

Laminated piezoelectric element, injection device having the element, and fuel injection system

Multi-layer piezoelectric element, method for manufacturing the same, injection apparatus and fuel injection system

Piezoelectric direct acting fuel injector with hydraulic link

Multi-layer piezoelectric element, ejection device having the element, and fuel ejection system

Multi-layer piezoelectric element having low rigidity metal layers, and ejection apparatus and fuel ejection system that employ the same

Piezoelectric direct acting fuel injector with hydraulic link

Method and device for forming an electric control signal for an injection impulse

Voltage pulse train generator, application to the control of an ultrasound piezoelectric injector

Multi-layer piezoelectric element and injection apparatus using the same

Multi-layer piezoelectric element with metal parts or ceramic parts bonded to only one piezoelectric material layer

Multi-layer piezoelectric element, ejection apparatus using the same and fuel ejection system

Method and device for the calibration a piezo-actuator that is actuated in a motor vehicle for driving a switching valve

Multi-layer piezoelectric element with electrodes made of glass and conductive material

PIEZOELECTRIC ACTUATOR

PIEZOELECTRIC ACTUATOR

Reverse operating nonlinear spring

Directly actuated valve with a strain-type actuator and a method of operating same

Method and device for operating an injection valve, computer program and injection valve

Actuator unit for an injection system of an internal combustion engine

Barrier Coatings for a Piezoelectric Device

Laminated piezoelectric element, ejection device, fuel ejection system, and method for manufacturing laminated piezoelectric element

Modular outward opening piezo direct fuel injector

Method and device for the calibration of fuel injectors

Multi-layer piezoelectric element, injection apparatus using the same and method of multi-layer piezoelectric element

Fuel injector with coupler

VALVE, DEVICE AND METHOD FOR THE GENERATION OF A FLUID PULSE

Laminated piezoelectric element, jetting device provided with the laminated piezoelectric element and fuel jetting system

Multilayer piezoelectric element, injection device and fuel injection system using the same, and method of manufacturing multilayer piezoelectric element

ULTRASONIC LIQUID TREATMENT AND DELIVERY SYSTEM AND PROCESS

Fuel injection device

Nozzle module for an injection valve and injection valve

Piezoelectric actuator with a sheathing composed of a composite material

Piezoelectric fuel injector having a temperature compensating unit

Cylindrical housing and method of producing same

Multi-layer piezoelectric element and injection apparatus using the same

Fuel injection apparatus

FUEL INJECTOR WITH DIRECT CONTROL OF THE INJECTION VALVE MEMBER

Nozzle module for an injection valve

APPARATUS AND METHOD FOR COOLING A FUEL INJECTOR INCLUDING A PIEZOELECTRIC ELEMENT

Protective Encapsulation

Spray Device for Fluids

Piezoelectric actuator

Multilayer piezoelectric element and injector using the same

Encapsulating arrangement for an electrical component

Fuel injector control

Laminated piezoelectric element with porous sections

Sealing arrangement of a piezoactuator for a fuel injection valve of an internal combustion engine

Fuel injection device

Fuel injector

METHOD FOR CONTROLLING A FUEL INJECTION APPARATUS

Fuel injector with directly triggered injection valve member

ARRANGEMENT WITH A PIEZOELECTRIC ACTUATOR AROUND WHICH FLUID MEDIA FLOW

Regulating check valve and fuel injecton valve having the same

Fuel injector having piezoelectric actuator with preload control element and method

Fuel injection system for an internal combustion engine

Method for manufacturing ceramic member, and ceramic member, gas sensor device, fuel cell device, filter device, multi-layer piezoelectric device, injection apparatus and fuel injection system

Fuel injection system for an internal combustion engine

Piezo actuator with a plug connection

PIEZOELECTRIC ACTUATOR, COMPRISING ELECTRICALLY CONTACTED PIEZOELECTRIC ELEMENTS STACKED ON TOP OF EACH OTHER

Injection system and method for producing an injection system

Arrangement with a coated piezoelectric actuator

Fuel injector and operating method therefor

Fuel injection apparatus

Fuel injector with direct needle control and servo valve support

System and method to control fuel vaporization

Fuel injection valve

Fuel injector

Method of making piezoelectrically actuated device

Method of manufacturing a piezoelectric element

Detection of faults in an injector arrangement

Injector for accumulator injector system

Piezoactuator, method for producing a piezoactuator and injection system of said piezoactuator

Fluid Injection Valve

Fuel injection valve

Ultrasonically activated fuel injector needle

Injector

Multi-layer piezoelectric device

Multi-layer piezoelectric device

Method of operating a fuel injector

Device having a shape memory element

FUEL INJECTION VALVE

Fuel injector for an internal combustion engine

Fuel injector

Detection of faults in an injector arrangement

Fuel injecting device and method for controlling said device

Piezoelectric Actuator Having a Self-Centering Plug-In Connection

Multi-Layer Piezoelectric Device

Fuel injector having directly actuatable injection valve element

Valve body, fluid injector and process for manufacturing a valve body

High Pressure Fuel Injector

Method and apparatus for operation of a piezo-actuator

Piezoelectric actuator with a sheath, for disposition in a piezoelectric injector

Method and device for polarizing a piezoelectric actuator

Fluid injector and method for manufacturing a fluid injector

Injector

Multi-layer piezoelectric element

Fluid Injector

Fuel injection valve

Injection Valve

Injector

Injector

Injector

Injector

Device for operating a piezo actuator

Lifting apparatus and injection valve

Fuel Injection Device for Internal Combustion Engine

Fuel Injection Valve

Fuel injection device for an internal combustion engine

Fuel injection valve

Fuel injection system for an internal combustion engine

Fuel injection apparatus for a multicylinder internal combustion engine

Fuel Injector That Opens In Two Stages

Actuating drive for actuating a fuel injection valve

Injector For Fuel Injection Systems of Internal Combustion Engines, in Particular Direct-Injecting Diesel Engines

Actuator for actuating a fuel injection valve

Fluid injector

Piezoelectric actuator module with a sheathed piezoelectric actuator

Fuel Injector with Direct-Controlled Injection Valve Member with Double Seat

Injection Nozzle

Fuel Injector with Direct, Multi-Stage Injection Valve Member Control

Fuel injector with two-stage booster

Fuel injector with pressure balancing valve

Piezoelectric fuel injectors

Fuel injection valve

Common rail injector

Multi-layer piezoelectric element and method for manufacturing the same

Piezo injector and piezo injector system