LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Starting device – Mechanical

Recoil type starter for internal-combustion engine

Internal-combustion engines – Starting device – Mechanical

Recoil-type starter for internal combustion engine

Internal-combustion engines – Combined devices

Recuperative reforming reactor

Internal-combustion engines – Combined devices – Generating plants

Recyclable-fuel engine system

Internal-combustion engines – Free piston – Single chamber; one piston

Recycler for linear motor

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Recycling exhaust fumes valve

Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber liner or coating

Redox catalysis of NO.sub.x in internal combustion engines

Internal-combustion engines – Charge forming device – With fuel pump

Reduce initial feed rate injector with fuel storage chamber

Internal-combustion engines – Frame construction – Horizontal cylinder

Reduced component internal combustion engine

Internal-combustion engines – Combustion chamber means having fuel injection only – Combustible mixture stratification means

Reduced emission two-stroke engine and method of engine operatio

Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...

Reduced emissions elevated altitude diesel fuel injection...

Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...

Reduced emissions elevated altitude speed control for diesel eng

Internal-combustion engines – Combustion chamber means having fuel injection only – Using multiple injectors or injections

Reduced emissions fuel injection control strategy

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Reduced friction engine tappet construction

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail

Reduced friction piston

Internal-combustion engines – Combined devices

Reduced length engine generator assembly

Internal-combustion engines – Combined devices

Reduced length engine generator assembly

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Reduced load working cycle for a four-stroke combustion engine a

Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode

Reduced noise engine compression release braking