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An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 8327880 | Sensor replacement valve A fluid control system may comprise a pressurized fluid path; at least two sensors for determining a state of fluid within the main fluid path; an isolation valve; and fluid-filled connection paths between the main fluid path and each of the at least two sensors. Th... | 12/11/2012 |
| 8267117 | Fuel shutoff valve A fuel shutoff valve system including a body, a first fluid flow path extending through the body, a second fluid flow path extending through the body, the second fluid flow path separate from the first fluid flow path, and a single shaft that extends through at leas... | 09/18/2012 |
| 8261775 | Layered scavenging carburetor A scavenging valve assembly is used in a carburetor. The valve assembly includes a throttle valve and a rotary air valve. The throttle valve opens and closes an air-fuel passage. The rotary air valve opens and closes an air passage and has one or more air bore(s). W... | 09/11/2012 |
| 8042569 | Fuel selector valve A fuel selector valve (100) in communication with at least first and second fuel tanks and an engine is provided. The fuel selector valve (100) includes a drive system (106), and a fuel draw valve (102) coupled to the drive system (106... | 10/25/2011 |
| 7389794 | Quick coupling having pressure relief device for multiple pressurized lines In order to create a quick coupling for connecting at least two pressurised lines to a first coupling part that is connectable to a second coupling part so as to be pressure-proof, which quick coupling in a simple manner makes possible easy coupling while avoiding t... | 06/24/2008 |
| 7367358 | Medical fluid delivery system and method relating to the same A medical fluid delivery system for the use in the delivery of medical fluids. The medical fluid delivery system may include a pumping system, a disposable medical fluid line set and a valve operating system. The disposable tubing line set may include valves adapted... | 05/06/2008 |
| 7367352 | Multiway valve arrangement The valve device consists, according to the invention, of (at least) two part valves which are symmetrical in circuit terms with respect to the existing connections and which are designed, in particular, as four-way, two position valves of any desired type of constr... | 05/06/2008 |
| 7367355 | Twin manifold seat valve having solenoid actuation A twin manifold seat valve comprising at least two closure members S1, S2, S3 each functionally associated with at least one valve seat D1, D2, D3, D4. At least one of the closure members is moved to a blocking positi... | 05/06/2008 |
| 7353843 | Sequencing valve and hydronic system A sequencing valve and associated hydronic system are provided. The valve has first and second ports, which can be connected to a heat exchange device, and the valve is configured to selectively provide multiple fluids to the heat exchange device. For example, the v... | 04/08/2008 |
| 7320337 | Fluid distribution and control valve and use thereof to supply enriched air to the occupants of an aircraft An apparatus and a method for fluid distribution and control. A valve body defines at least two pairs of chambers which are each connectable to an external fluid circuit. A mobile structure, which moves according to a controlling unit, forms an internal penetrating ... | 01/22/2008 |
| 7314032 | Butterfly valve apparatus and manufacturing method of the same A butterfly valve apparatus includes a valve body, valve discs, valve shafts, and a connecting member. The valve body has valve passages. Valve discs are respectively arranged in the valve passages. Valve shafts are supported by the valve body such that the valve sh... | 01/01/2008 |
| 7302969 | Valve device for use with fuel cells A first valve body is disposed in a first opening defined in a valve housing, and a second valve body is disposed in a second opening defined in the valve housing. The first valve body is fastened to a first shaft by screws, and the second valve body is fastened to ... | 12/04/2007 |
| 7273272 | Liquid supply device and image forming apparatus The liquid supply device supplies ejection liquid to a plurality of ejection heads from a liquid tank, and comprises: a supply pipe which connects the liquid tank to the plurality of ejection heads, an upstream end portion of the supply pipe being connected to the l... | 09/25/2007 |
| 7270142 | Inflation device with automatic disconnect An apparatus that injects fluid into an inflatable device, dynamically monitors the pressure inside the device, and automatically terminates the inflation and disconnects from the inflatable device when the pressure inside the device reaches a predetermined value pr... | 09/18/2007 |
| 7258369 | Multicoupling device A multicoupling device for lines, especially hydraulic lines, wherein first and second coupling parts (7, 8) are provided with a plug (5) or a collar (6) for coupling units (1, 2) whose number corresponds to the number of connections to b... | 08/21/2007 |
| 7228872 | Nitrous oxide and fuel control valve for nitrous oxide injection system A nitrous oxide and fuel control valve has simultaneous flow control of nitrous oxide from a first fluid-delivery aperture (8) and flow control of fuel from a second fluid-delivery aperture (10) into a mixing nozzle (38) of an intake manifold of... | 06/12/2007 |
| 7219818 | Controlled dispensing device A dispensing device that can economically and reliably dispenses predetermined quantity of fluids accurately comprising an elongated rod with one or more through holes formed perpendicularly through its axis defining one or more fluid flow paths. Adjacent to each th... | 05/22/2007 |
| 7217127 | Switching device for irrigation fluids in a dental handpiece A switching device for an irrigation line includes two flexible supply tubes (4a, 4b), each of the tubes connecting a flask containing an irrigation fluid to a handpiece via a peristaltic pump. The device includes at least one compression... | 05/15/2007 |
| 7201141 | Apparatus for controlling throttle shaft deflection and friction in dual bore throttle bodies A throttle body for an automobile includes a housing defining a plurality of bores separated by a central wall. A passageway is defined through the central wall. A shaft is rotatably received within the passageway. A plurality of plates is coupled with the shaft. A ... | 04/10/2007 |
| 7191798 | Fluid circuit connector system A fluid circuit connector system includes a quick-release connector for connecting a set of tubes to an object. The quick-release connector includes a release button, a lock arm, a lock tab and a cavity configured to receive the tubes and a set of coupler housings. ... | 03/20/2007 |
| 7178699 | Pinch faucet The present invention provides a faucet for tapping a liquid stored under pressure of a gas in a container that has less moving parts subject to wear or breakage, and has a housing made of multiple parts which can be disassembled so the faucet mechanism can be easil... | 02/20/2007 |
| 7174909 | Surge prevention device A surge prevention valve may be used to prevent the formation of an initial surge of high pressure. The valve may be located, for example, between a high pressure gas cylinder and a medical pressure regulator. The valve is provided with first and second valves locat... | 02/13/2007 |
| 7165620 | Wellhead completion system having a horizontal control penetrator and method of using same A well completion system includes a completion device defining a bore therein attached to a wellhead and a tool, disposed within the bore, comprising an operational element and a control receptacle in communication with the operational element. The system further in... | 01/23/2007 |
| 7165569 | Safety shut-off device The invention relates to a safety shut-off device for sections of fluid circuits, which in case of damage or the like, have to shut off from each other on safety considerations. The safety shut-off device includes two chambers with connections for the sections to be... | 01/23/2007 |
| 7152886 | Preconditioned air connector assembly for aircraft A connector for coupling a preconditioned air source to an aircraft is provided. The connector comprises actuating members rotatably secured to a body. In one embodiment, the actuating members are supported, at least partially, by an integrated bearing assembly. The... | 12/26/2006 |
| 7137486 | Selective actuation device Selective actuation device (1) comprising and actuator (5) acting upon an actuation lever (7) that has at least one thrusters element (7b) for the actuation of a first operating group (12, 13) and a cam element (6) mo... | 11/21/2006 |
| 7134422 | Air intake structure for a vehicle, and vehicle including same In an air intake assembly, a portion of an inner peripheral wall of an intake funnel pipe is provided as a pivotally movable blocking body, so that when unthrottled, an inner wall surface of the blocking body is flush with the inner peripheral wall of the funnel pip... | 11/14/2006 |
| 7121088 | Automotive exhaust valve A valve assembly is adapted to be disposed in an automotive engine exhaust system at an outlet of an internal combustion engine. The assembly includes a valve body having an opening therethrough including an inlet portion and an outlet portion. A first valve and a s... | 10/17/2006 |
| 7104275 | Pinch valve A control valve includes an elastomeric flow tube, a plunger having first and second ends, and a pinch member connected to the first end of the plunger. The pinch member is situated adjacent the flow tube. A reference surface is positioned generally opposite the pin... | 09/12/2006 |
| 7087036 | Fail safe system for operating medical fluid valves A method, system and apparatus for performing peritoneal dialysis are provided. To this end, in part, a cam arrangement for operating a series of valves in cooperation with a pump that pumps fluid to and from a patient, the valves including a supply valve, a drain v... | 08/08/2006 |
| 7069941 | Electronic faucets for long-term operation An electronic faucet (10) mounted on a countertop (12) includes a housing, at least one fluid inlet line (24a, 24b) extending into the housing, a fluid outlet (46) from the housing, a solenoid (142, 143) for op... | 07/04/2006 |
| 7065940 | Product delivery system A product delivery system is provided wherein consumer products are delivered in bulk to the retail site and can be dispensed to individual containers at the retail site. The consumer products can include products in concentrated form that may be diluted prior to di... | 06/27/2006 |
| 7063302 | Sample valve with integral sample shut off function for chromatograph A multiple port valve integrated with the function of the sample shut off valve is disclosed. The integration of the sample shut off function eliminates extra plumbing and labor costs associated with a separate sample shut off valve. Additionally, the multiple port ... | 06/20/2006 |
| 7059347 | Air bleed apparatus for a burner unit A control apparatus simultaneously controls flow rates of a first fluid and a second fluid. The apparatus comprises a control valve for controlling the flow rate of the first fluid and a bleed device for bleeding the second fluid. The control valve is operatively co... | 06/13/2006 |
| 7017560 | Method and device for an EGR-system and a valve as well as a regulation method and device The invention is related to a method and a device for recirculation of a part of exhaust gases from an exhaust pipe (6, 9) of a diesel engine (1) to the inlet of the engine, the exhaust gases being diverted from the exhaust pipe (6, 9) and direc... | 03/28/2006 |
| 7011645 | Dialysis catheter A catheter for delivering and withdrawing blood from a patient's body comprising a catheter body having a distal portion, a central return lumen extending from a proximal portion of the catheter body to the distal portion to allow blood passage therethrough, at leas... | 03/14/2006 |
| 7011287 | Motor vehicle pinch valve A pinch valve for automotive applications, wherein the pinch valve comprises a flexible hose, an extension seat cradling the flexible hose, a pinching extension aligned opposite the extension seat on the outside of the flexible hose, and a valve actuator that is ope... | 03/14/2006 |
| 7000425 | Manifold for pack and a half condensing cycle pack with combined heat exchangers An air generation unit includes first and second air cycle machines (ACMs), each having first and second turbines. A manifold is arranged between the first and second ACMs and is in fluid communciation with each of the first and second turbines of the first and seco... | 02/21/2006 |
| 6994319 | Membrane gas valve for pulsing a gas A gas valve for pulsing a gas comprises a housing having an inlet port, an outlet port, a membrane, and an actuator, wherein the actuator selectively engages the membrane with the inlet port. In one embodiment, a plurality of the gas valves are coupled together to f... | 02/07/2006 |
| 6983764 | Sequencing valve and hydronic system A sequencing valve and associated hydronic system are provided. The valve has first and second ports, which can be connected to a heat exchange device, and the valve is configured to selectively provide multiple fluids to the heat exchange device. For example, the v... | 01/10/2006 |
