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Patent Searching and Data


Matches 401 - 450 out of 1,065

Document Document Title
WO/2002/083498A1
A microwave device for de-icing and keeping areas of hollow body structures free from ice keeps atmospherically flown-against edges and linear areas emanating therefrom by means of a coolant circuit. The surface segments between the line...  
WO2001073472A3
The invention relates to a device for measuring the thickness of deposits on a surface, especially deposits of water or ice. The inventive device is characterized by a device for transmitting radar signals through the layer to be measure...  
WO2002020350A3
A method of altering the aerodynamic characteristics of the wings (14) of an aircraft (12). For low speed flight, a first wall portion (46) is expanded to provide an airfoil geometry for low speed flight (e.g., high camber, blunt leading...  
WO/2002/066324A2
The present invention relates to an integrated aircraft system which comprises an aircraft frame (4), a primary gas turbine engine (14) mounted within the nacelle cowl (12), a secondary power system (30) incorporated within the nacelle c...  
WO2002042150B1
A pneumatic deicer (10) which can withstand temperatures in excess of about 200 DEG F, in excess of about 300 DEG F and in excess of about 400 DEG F whereby it can be used on the guide vane surfaces (14) of jet engines. The deicer (10) i...  
WO2002024525A3
An airfoil device (10) for attachment to the wing (14) of an aircraft (12). The airfoil device (10) has a chamber (30) which is inflatable to provide a lift-enhancing airfoil geometry to the wing (14) and other chambers (32) which are in...  
WO/2002/049913A1
A flow limiting apparatus (10') for limiting the flow of bleed air from an engine includes a plurality of parallel air flow paths therethrough, each flow path being provided by a venturi device (32) having a throat (36) and associated di...  
WO2002016200A3
A deicer (10) is provided for breaking up and removing accumulated ice on an airfoil surface (14). The deicer (10) includes a bonside surface (22) that is bonded to the airfoil surface (14), a breezeside surface (24) on which the ice wil...  
WO2001008463B1
An electrothermal zoned de-icing system for an aircraft employs a heat-conducting tape bonded to the leading edge of an aircraft structure. The heat-conducting tape has a spanwise parting strip area (122), and first and second ice accumu...  
WO/2002/042150A1
A pneumatic deicer (10) which can withstand temperatures in excess of about 200°F, in excess of about 300°F and in excess of about 400°F whereby it can be used on the guide vane surfaces (14) of jet engines. The deicer (10) includes a...  
WO/2002/034621A2
An aircraft fluid delivery device (10) including a piston assembly (20), a pilot assembly (22), and a control assembly (24). The control assembly (24) includes non-contact proximity sensors (S1, S2) that sense the positionof the piston (...  
WO/2002/032189A1
An aircraft deicer panel (10) including an inner support layer (20) which is electrically insulating, an outer cover layer (26) which is thermally conducting, a heater layer (22) which is electrically insulating, and an electrical heatin...  
WO/2002/024525A2
An airfoil device (10) for attachment to the wing (14) of an aircraft (12). The airfoil device (10) has a chamber (30) which is inflatable to provide a lift-enhancing airfoil geometry to the wing (14) and other chambers (32) which are in...  
WO/2002/020350A2
A method of altering the aerodynamic characteristics of the wings (14) of an aircraft (12). For low speed flight, a first wall portion (46) is expanded to provide an airfoil geometry for low speed flight (e.g., high camber, blunt leading...  
WO/2002/016201A1
Ice accretion on a probe (12) is detected by determining the change of frequency of a vibrating type ice detector or sensor (14, 16) as ice starts to build up. The rate of change of frequency is determined (24) and is combined with param...  
WO2001008463A3
An electrothermal zoned de-icing system for an aircraft employs a heat-conducting tape bonded to the leading edge of an aircraft structure. The heat-conducting tape has a spanwise parting strip area (122), and first and second ice accumu...  
WO/2002/016200A2
A deicer (10) is provided for breaking up and removing accumulated ice on an airfoil surface (14). The deicer (10) includes a bonside surface (22) that is bonded to the airfoil surface (14), a breezeside surface (24) on which the ice wil...  
WO/2002/004290A1
A detection system for the detection of a boundary layer on a surface comprises: at least one heat source (1,4) for locally heating said surface, at least one sensor (12) for measuring at least one temperature characteristic of said surf...  
WO/2001/088496A1
The invention concerns a probe for measuring physical parameters on a fluid comprising an air probe receptacle mounted on a profiled body, a conduit arranged in said profiled body to enable the fluid to flow communicating with said air p...  
WO2001049564A8
Figure 3 depicts a composite coating (100) for electrical de-icing, having cathode wires (102) and anode wires (104). Dielectric wires (106) form an insulating weave about wires (102) and (104) to prevent shorting. Wires (102) and (104) ...  
WO/2001/074662A1
The invention relates to a millimeter wave technical de-icing system, which monochromatically radiates in a range of $m(G) 20 GHz and which is suited for de-icing and/or preventing the formation of ice on the outer surface of hollow or s...  
WO/2001/074661A1
The invention relates to a microwave deicing system that gives off a monochromatic radiation in the 900 MHz to 20 GHz range and that is useful for deicing and/or preventing the icing of the outer surface of hollow or shell structures con...  
WO/2001/073472A2
The invention relates to a device for measuring the thickness of deposits on a surface, especially deposits of water or ice. The inventive device is characterized by a device for transmitting radar signals through the layer to be measure...  
WO/2001/062593A1
The present invention relates to an arrangement for an aircraft (2) to reduce icing on the wings (3), horizontal stabilizer (4) and vertical stabilizer (5). The arrangement consists of a thermally insulating, water-repellent and non-stic...  
WO/2001/049564A1
Figure 3 depicts a composite coating (100) for electrical de-icing, having cathode wires (102) and anode wires (104). Dielectric wires (106) form an insulating weave about wires (102) and (104) to prevent shorting. Wires (102) and (104) ...  
WO2000033614A9
In one embodiment, a system for modifying ice adhesion strength of ice (102) adhered to an object (110). The system includes an electrode (114) that is electrically insulated from the object (110) and a DC source (116), e.g., a battery, ...  
WO/2001/047772A1
According to the invention, there is provided an icing detector (11) for detecting presence of both rime ice and clear ice in air comprising an ice collecting surface (20) facing an oncoming air stream; light emitting apparatus (21) for ...  
WO/2001/043507A1
The invention relates to a laminated fabric heater element, heater and a process for manufacturing the heater element and heater. The heater comprises an electrically conductive fabric layer attached to bus bars, is sandwiched between tw...  
WO/2001/026964A1
Heat shield apparatus for deflecting hot gases away from an aerofoil spar (2). The apparatus comprises a shield member (11), a support member for detachably supporting the shield member, and means (8) for adjustably mounting the support ...  
WO/2001/014206A1
A wiring system for an electrothermal propeller deicer (252) for both left and right hand rotating propellers (251), where the deicer (252) has leads extending therefrom and terminating in a connector (302) which mates with a connector (...  
WO/2001/010713A1
A redundant ice management system and method to de-ice and anti-ice an aircraft member (150) is provided. The system comprising a primary ice management sub-system (154) for providing thermal ice management to the aircraft member and a s...  
WO/2001/011582A1
An optical ice detector (12A, 12B, 12C, 12I, 86) uses an optical element (22) mounted in a position to receive ice. The light reflected from a prism (22, 51, 88) is sensed and as ice collects on the exterior of the prism (22, 51, 88) the...  
WO/2001/008973A1
An electrothermal zoned de-icing system for an aircraft employs a heat-conducting tape bonded to the leading edge of an aircraft structure subject to an impinging airstream during flight. The heat-conducting tape has a spanwise parting s...  
WO/2001/008463A2
An electrothermal zoned de-icing system for an aircraft employs a heat-conducting tape bonded to the leading edge of an aircraft structure. The heat-conducting tape has a spanwise parting strip area (122), and first and second ice accumu...  
WO2000033614A3
In one embodiment, a system for modifying ice adhesion strength of ice (102) adhered to an object (110). The system includes an electrode (114) that is electrically insulated from the object (110) and a DC source (116), e.g., a battery, ...  
WO/2000/064737A1
An ultrasonic ice detector (38, 40) that can be mounted directly to the skin (12) of an aircraft includes a transducer (38) that is coupled to the interior surface of the skin (12), and transmits acoustic vibrational energy through the s...  
WO2000024634A9
The invention includes system for modifying ice adhesion strength of ice adhered to an object. The system includes an electrode that is electrically insulated from the object and a DC source, e.g., a battery, coupled to the object and th...  
WO/2000/054078A1
An apparatus and a method for local measurement of an icing factor for atmospheric air containing supercooled water, and wherein the apparatus comprises at least one surface element made of a material suitable for ice in atmospheric air ...  
WO/2000/048206A1
A novel material, which is artificially produced, solid, stable morphological mutant of chemically known mineral materials is provided. The material is capable of being activated by exposure to an electric field or physical pressure into...  
WO/2000/039592A1
It is very important to know the parameters concerning lifting capacity and angle of attack to ensure an aircraft safety. Hence the use of a vane (1, 2) enables to measure wind orientation (6), wherefrom is derived the computation of tho...  
WO/2000/033614A2
In one embodiment, a system for modifying ice adhesion strength of ice (102) adhered to an object (110). The system includes an electrode (114) that is electrically insulated from the object (110) and a DC source (116), e.g., a battery, ...  
WO/2000/031508A1
The invention concerns a probe (S) for measuring physical parameters of a fluid flow generally directed rearwards of the probe, the probe comprising a structure (10, 20) bearing at least a sensor (C). The invention is characterised in th...  
WO/2000/024634A1
The invention includes system for modifying ice adhesion strength of ice adhered to an object. The system includes an electrode that is electrically insulated from the object and a DC source, e.g., a battery, coupled to the object and th...  
WO1999061314A9
A brush block assembly (44), for providing stationary mounting of electrically conductive brushes (98) in contact registration with associated slip rings (40) of a rotating interface, comprises a main housing (46) adapted for mounting in...  
WO/2000/023775A1
Aircraft probe assemblies integrally include a total airstream temperature sensor (52). Preferred embodiments include at least one pressure sensing port (20) and a temperature sensing port which are in fluid communication with a pressure...  
WO1999061314A3
A brush block assembly (44), for providing stationary mounting of electrically conductive brushes (98) in contact registration with associated slip rings (40) of a rotating interface, comprises a main housing (46) adapted for mounting in...  
WO/1999/062296A1
The brush block housing (44) for providing stationary mounting of graphite composition brushes (76) in contact registration with rotating slip rings (40) of an aircraft propeller deicing system, is formed from a thermoplastic molding com...  
WO/1999/061050A1
This invention provides isolated polynucleotides that encode the MurD protein of $i(Pseudomonas aeruginosa). Purified and isolated MurD recombinant proteins are also provided. Nucleic acid sequences which encode functionally active MurD ...  
WO/1999/061314A2
A brush block assembly (44), for providing stationary mounting of electrically conductive brushes (98) in contact registration with associated slip rings (40) of a rotating interface, comprises a main housing (46) adapted for mounting in...  
WO/1999/028185A1
Apparatus for detecting conditions that involve a risk of ice formation on the surface of aircraft in movement, based on temperature measurement. It comprises at least two temperature measuring elements (Dt1, Dt2, Dt3) disposed at the su...  

Matches 401 - 450 out of 1,065