Filtering medium for use in filter element for combustion engine, has porous support coated with particles, where surface coating with particles lies in specific range, and particles that are not partly covered with bonding agent

Simple SummaryContent extracted from patent full text and abstract with AI.

This patent describes a filtering medium specifically designed for use in filter elements of combustion engines. The invention features a porous support coated with specially sized particles, with controlled levels of coverage and spacing, as well as a bonding agent containing silanes and fluorine groups. Importantly, the particles are not fully covered by the bonding agent, which helps enhance its filtering properties, particularly in fuel environments.

Use CasesContent extracted from patent full text and abstract with AI.

• Engine air and fuel filtration systems for vehicles and machinery.
• Filters in power generators with internal combustion engines.
• Industrial machinery requiring fine particulate removal from fluids.
• Custom filtration setups for motorsports or high-performance engines.

BenefitsContent extracted from patent full text and abstract with AI.

• Improved fuel or air filtration efficiency for combustion engines.
• Enhanced durability and longevity of filter elements.
• Reduced risk of particle contamination entering the engine, helping prevent engine wear and damage.
• Potential for better engine performance due to cleaner air or fuel supply.
• Customizable particle size and distribution for specific filtration needs.

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The medium (20) has a porous support (21) coated with particles (22, 23), where average expansion of the particles lies between 0.1 nanometer 100 micrometer. The surface coating with particles lies between 1-60 percent, where the particles are not partly covered with a bonding agent (24). The average distance between two particles lies between 0.5 nanometer to 10 micrometer. A dynamic revolution angle of water on the filtering medium is about 35 degree in fuel environment. The bonding agent is provided with silanes and fluorine groups.