Quotables
"I hate what they've done to my child...I would never let my own children watch it. "
Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7367790 | Double-acting type orbiting vane compressor The double-acting type orbiting vane compressor comprises an orbiting vane having upper and lower circular vanes formed at the upper and lower surfaces of a vane plate of the orbiting vane, respectively, the orbiting vane being attached to a crankshaft rotatable by ... | 05/06/2008 |
| 7353796 | Rotary machine The rotary machine can be used as a rotary internal combustion engine and as a pneumatic or hydraulic pump. The rotary machine comprises a housing in the form of two intersecting cylinder parts of different diameters having parallel axes. A rotor is received in the ... | 04/08/2008 |
| 6968751 | Axial piston machines This invention relates to internal combustion engines with cylinders arranged parallel to the main shaft and where reciprocating movements of the pistons are converted to rotation by means of a Z-crank mechanism and motion converter, or conversely to systems such as... | 11/29/2005 |
| 6446595 | Rotary piston engine A rotary piston engine (20) is shown that includes a housing (22) having a toroidal working chamber with inlet (56) and exhaust (54) ports. First and second piston assemblies (30 and 32), each of which includes at least one pair of diametrically opposed p... | 09/10/2002 |
| 6401687 | Axial rotary engine The rotary axial engine comprises a housing 1 in which there is a wave-like annular channel 10 for a working medium and a rotor 5 is mounted, the peripheral portion of the rotor being in the channel 10. Slots are made in the peripheral portion of the roto... | 06/11/2002 |
| 6390052 | Wobble engine A wobble plate engine (20) includes a wobble plate assembly (26) having a wobble plate (58) that rolls against truncated cone portions (42) of a housing (22) and has an inner extremity (60) rotatably supported by an axially inclined annular bearing (49, 4... | 05/21/2002 |
| 5568796 | Rotary compressor and engine machine system A rotary device employs an outer housing having an interior surface with a central axis associated therewith, an outer hub assembly, disposed inside said outer housing, having a central axis associated therewith located at a distance from the central axis... | 10/29/1996 |
| 5427068 | Rotary compressor and engine machine system A rotary device employs an outer housing having an interior surface with a central axis associated therewith, an outer hub assembly, disposed inside said outer housing, having a central axis associated therewith located at a distance from the central axis... | 06/27/1995 |
| 5317996 | Self-starting multifuel rotary piston engine An engine with a single correct direction of rotation and one or more pairs of two-sided rotary pistons (22A and 22B, 38A and 38B, 46A and 46B) with the two pistons of one pair having continuous, overlapping torque production for self-starting operation. ... | 06/07/1994 |
| 5193502 | Self-starting multifuel rotary piston engine An engine with a single correct direction of rotation and one or more pairs of two-sided rotary pistons (22A and 22B, 38A and 38B, 46A and 46B) with the two pistons of one pair having continuous, overlapping torque production for self-starting operation. ... | 03/16/1993 |
| 4898525 | Motor, pump and flow meter with a planetary system A planetary system, mounted within a housing, is the basis of manufacturing a motor, a pump, or a fluid flow meter. The housing is provided with an inlet and an outlet. The planetary system comprises: a cylindrical core (1) and its axis (2), two discs (9)... | 02/06/1990 |
| 4243006 | Rotary engine with lateral pistons A rotary internal combustion engine fitted with ignition means for the fuel air mixture delivered to the cylinders comprising a rotor having an output rotor shaft, a housing forming the outer shell of the engine which is fitted with intake and exhaust ope... | 01/06/1981 |
| 3995421 | Method of increasing the output of hydrogen combustion type internal combustion engine by recovery of generated heat and apparatus therefor This invention relates to a new method of increasing the output of a hydrogen combustion type internal combustion engine by recovery of generated heat and to an apparatus therefor. It is the main object of the invention to raise engine output by producing... | 12/07/1976 |
