Bizarre Patents
Safety System For Remove a Rider From a Vehicle by Deploying a Parachute
Methods and apparatus for reducing the velocity of a rider in or on an open cockpit vehicle when the rider is thrown from the vehicle.
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 |
| 7484925 | Rotary axial fan assembly The present invention provides a rotary axial fan and a stator fan for moving air through a heat exchanger for an internal combustion engine cooling system. The fan includes a hub and primary fan blades extending radially from the hub. An annular shroud is attached ... | 02/03/2009 |
| 7219490 | Nested core gas turbine engine A gas turbine engine comprising a combustion chamber section, a turbine section, and a compressor section. The turbine section surrounds the combustion chamber and the compressor section surrounds the turbine section. ... | 05/22/2007 |
| 6397577 | Shaftless gas turbine engine spool A gas turbine engine structure is described wherein the compressor region and the turbine region of the engine are disposed substantially concentrically of each other between fixed inner and outer casings, with the combustor disposed at one common end of ... | 06/04/2002 |
| 5988980 | Blade assembly with splitter shroud A blade assembly, which may have blisk for a gas turbine engine, includes an annular rim disposed about a rotor axis and a blade assembly disposed around the rim. The blade assembly has circumferentially disposed and radially extending inner and outer row... | 11/23/1999 |
| 5241815 | Heat-recovering-thrust-turbine having rotational flow path A heat-recovering-thrust-turbine including the rotational flow path has been invented in present work. This thrust turbine consists of a rotating disc having unique shape and functions of compressor and turbine together, a combustion chamber, manifolds fo... | 09/07/1993 |
| 5103635 | Contra-rotating fan engine A gas turbine engine intended for use as an aircraft engine which includes a gas generator which supplies interdigitated, contra-rotating radially inner and outer low-speed power turbines driving forward mounted contra-rotating front and rear fans, the ga... | 04/14/1992 |
| 4288983 | Turbofan engine having core supercharging stage A turbofan configuration for a gas turbine engine is disclosed. Various construction details which improve engine performance by supercharging working medium gases to the engine core are discussed. Engines configured in accordance with the present inventi... | 09/15/1981 |
| 4249859 | Preloaded engine inlet shroud A turbofan engine is provided with a flow splitter at the inlet of the compressor with preloaded inner and outer walls. The inner wall and outer wall are positioned generally coaxially of each other and form a generally hollow, annular shell structure whi... | 02/10/1981 |
| 4036562 | Food dehydrator and fan therefor A dehydrator for the drying of small articles including a cabinet having a series of vertically spaced trays offset from a relatively large diameter fan blade structure. The fan blade structure drives air through a first airflow zone of cylindrical config... | 07/19/1977 |
