LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Rotary machine

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine

Internal-combustion engines – Rotary – Only combustion and expansion of charge in engine

Rotary machine

Internal-combustion engines – Noncompression

Rotary machine and thermal cycle

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine and thermal cycle

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine and thermal cycle

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine and thermal cycle

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine used as a four-cycle rotary combustion...

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Rotary machine with oval piston in triangular chamber

Internal-combustion engines – Multiple cylinder – Having rotary output shaft parallel to cylinders

Rotary machines comprising four cylinders in a star

Internal-combustion engines – Transmission mechanism from piston – Crankshaft and connecting rod

Rotary mechanical field assembly

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Rotary mechanical field assembly

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Rotary motion transformer

Internal-combustion engines – Rotary – Only combustion and expansion of charge in engine

Rotary motor or engine having a rotational gate valve