Robert bosch gmbh (20240209821). GAS INJECTOR HAVING A SHORT AXIAL DESIGN simplified abstract
Contents
GAS INJECTOR HAVING A SHORT AXIAL DESIGN
Organization Name
Inventor(s)
Martin Mueller of Moeglingen (DE)
GAS INJECTOR HAVING A SHORT AXIAL DESIGN - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240209821 titled 'GAS INJECTOR HAVING A SHORT AXIAL DESIGN
The abstract describes a gas injector for injecting gaseous fuel, comprising a magnetic actuator, a closing element with a valve needle, a lubricant chamber, a flexible sealing element, a restoring element, and a first needle guide.
- The gas injector includes a magnetic actuator with an armature, inner pole, and coil.
- A closing element, connected to the armature, opens and closes a gas path at a sealing seat.
- A closed off lubricant chamber filled with lubricant ensures armature lubrication.
- A flexible sealing element seals the lubricant chamber from the gas path.
- A restoring element resets the closing element to a closed starting position.
- A first needle guide, formed between a guide sleeve and the valve needle, is located inside the lubricant chamber.
Potential Applications: - Automotive industry for fuel injection systems - Industrial machinery for gas injection processes
Problems Solved: - Ensures proper lubrication of moving parts - Provides reliable opening and closing of gas path - Prevents contamination of gas with lubricant
Benefits: - Improved efficiency and performance of gas injection systems - Extended lifespan of injector components - Enhanced reliability and precision in fuel delivery
Commercial Applications: Gas injectors for automotive engines, industrial gas turbines, and other fuel injection systems.
Questions about Gas Injector Technology: 1. How does the lubricant chamber contribute to the functionality of the gas injector? 2. What are the advantages of using a magnetic actuator in a gas injector system?
Frequently Updated Research: Stay updated on advancements in fuel injection technology, magnetic actuator systems, and lubrication methods for gas injectors.
Original Abstract Submitted
a gas injector for injecting a gaseous fuel. the gas injector includes: a magnetic actuator having an armature, an inner pole and a coil; a closing element, having a valve needle, the closing element opening and closing a gas path at a sealing seat, the armature being connected to the closing element; a closed off lubricant chamber which is filled with a lubricant and in which the armature is arranged, the lubricant ensuring lubrication of the armature; a flexible sealing element sealing the lubricant chamber with respect to the gas path; a restoring element which resets the closing element to a closed starting position; and a first needle guide formed between a guide sleeve and the valve needle. the first needle guide is arranged in the lubricant chamber radially inside the flexible sealing element, and the restoring element is arranged in the lubricant chamber inside the flexible sealing element.
