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1 / 488,606
1.WO/1998/057055TURBOFAN ASSOCIATED WITH A THRUST REVERSER WITH SHROUD DIRECTLY MOUNTED IN THE FILAMENT OF FLOW
WO - 17.12.1998
Int.Class F02K 1/52
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
KJET-PROPULSION PLANTS
1Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
52Nozzles specially constructed for positioning adjacent to another nozzle or to a fixed member, e.g. fairing
 Appl.No PCT/FR1998/001199 Applicant HISPANO-SUIZA AEROSTRUCTURES Inventor GONIDEC, Patrick
In a turbofan associated with a thrust reverser, the internal structure (11) forming the turbofan primary cowl and the external structure (12) supporting said reverser (10) do not comprise any link in the lower part of the structures (11, 12) and form between them (11, 12) a ring-shaped air flow channel (15). A shroud (25) is arranged in said channel (15) on the downstream side of an arm (3) forming the external support structure of the turbojet aft fan duct external wall.
2.WO/1997/020137JET ENGINE THRUST REVERSER HAVING DOORS WITH A HINGED REAR PANEL
WO - 05.06.1997
Int.Class F02K 1/70
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
KJET-PROPULSION PLANTS
1Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
54Nozzles having means for reversing jet thrust
64Reversing fan flow
70using thrust reverser flaps or doors mounted on the fan housing
 Appl.No PCT/FR1996/001882 Applicant HISPANO SUIZA Inventor GONIDEC, Patrick
A bypass jet engine thrust reverser comprising pivoting doors that are closed and integrated into the outer wall of the exhaust duct (15) in the direct thrust position and pivot out into a deployed position to form deflecting buckets and thereby provide thrust reversal. Each door (7) comprises a downstream rear element (21) hinged to the door, and the rear surface (23) of said rear element (21) forms part of the outer wall of said exhaust duct (15) in the direct thrust position so that the forces exerted by the exhaust flow on said rear element (21) urge the door (7) into the undeployed position.
3.WO/1997/002419SINGLE-CLAMSHELL TURBOJET THRUST REVERSER
WO - 23.01.1997
Int.Class F02K 1/56
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
KJET-PROPULSION PLANTS
1Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
54Nozzles having means for reversing jet thrust
56Reversing jet main flow
 Appl.No PCT/FR1996/001039 Applicant SOCIETE HISPANO-SUIZA Inventor METEZEAU, Fabrice, Henri, Emile
A turbojet thrust reverser comprising a fixed upstream structure (10) with a downstream end having a tapered edge (14) that does not lie in a plane perpendicular to the reverser axis (15), and a movable portion consisting of a single clamshell (16) which, when in the closed position, forms the downstream portion of the direct-flow exhaust nozzle, and may be pivoted about two side pivots (22) on the fixed structure (10) by a control system comprising at least one actuator (23) mounted between a pivot secured to the fixed structure and a pivot secured to the clamshell, so that, in the deployed position, said clamshell forms a bucket for deflecting the gas flow (13a) to reverse the thrust.
4.WO/2001/036692METHOD FOR ULTRASONIC SHOT BLASTING OF LARGE-DIMENSIONED ANNULAR SURFACES ON THIN PARTS WORKPIECES
WO - 25.05.2001
Int.Class C21D 1/04
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
1General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
04with simultaneous application of supersonic waves, magnetic or electric fields
 Appl.No PCT/FR2000/003182 Applicant SNECMA MOTEURS Inventor DUQUENNE, Catherine, Dominique, Béatrice
The invention concerns a method for ultrasonic shot blasting of large-dimensioned annular surfaces (5) on thin workpieces (1). Said method is characterised in that the surface to be shot blasted (5) performs at least N = five revolutions in front of the shot blaster opening (10) during the shot blasting process, so as to reduce the deformations of the workpiece (1).
5.WO/1998/040160AMMONIA OXIDATION CATALYZER
WO - 17.09.1998
Int.Class B01J 23/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
 Appl.No PCT/RU1997/000313 Applicant INSTITUT KATALIZA IMENI G.K. BORESKOVA SIBIRSKOGO OTDELENIA ROSSIISKOI AKADEMII NAUK Inventor ISUPOVA, Ljubov Alexandrovna
The invention proposes a catalyzer for the oxidation of ammonia, comprising a mixture of oxides of the common formula (AxByO3z)k (MemOn)f, wherein: A is a cation Ca, Sr, Ba, Mg, Be, Ln or a mixture of these; B is a cation Mn, Fe, Ni, Co, Cr, Cu, V or a mixture of these; x = 0-2, y = 1-2, z = 0.8-1.7; MemOn is an oxide of aluminum and/or silicium, zirconium, chrome, aluminosilicates, oxides of rare-earth elements or a mixture of these; m = 1-3, n = 1-2, k and f are a percentage in weight according to the ratio of k/f = 0.01-1. The catalyzer may take the form of granules of varied configuration, including units of a cellular structure. Said catalyzer is thermostable and resistant to thermal shocks. The preparation process for the catalyzer involves no water discharge.
6.WO/1993/015828APPARATUS FOR MIXING AND DISPENSING CHEMICAL CONCENTRATES
WO - 19.08.1993
Int.Class B01F 13/10
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
13Other mixers; Mixing plant, including combinations of dissimilar mixers
10Mixing plant, including combinations of dissimilar mixers
 Appl.No PCT/US1992/002736 Applicant ECOLAB INC. Inventor CZECK, Stephen, J.
A modular apparatus (10) for preparing dilute chemical compositions at the point of use, e.g., a customers's plant, is disclosed. The apparatus has upstream and downstream ends and includes an axial manifold (52) having a plurality of inlet ports extending radially toward the center of the manifold, a valve (53) operatively connected to each inlet port, component supply conduits (18) operatively connected to the valve (53), at least one component supply vessel heater (23) proximate at least one liquid component supply container (12), a pump (56) in fluid communication with the manifold (52) to draw the liquid components into and through the manifold (52), a microprocessor controller (11) in communication with the valves (53 and 61) and pump (56), a flowmeter (60) in communication with the microprocessor (11) downstream of the manifold (52), a three-way valve (61) in fluid communication with the pump (55), and a container (70) which is in fluid communication with the three-way valve (61) in which the chemical composition is formed. Also disclosed is a method for dispensing aqueous cleaning compositions at a point of use.
7.WO/1995/003612REACTOR FUEL-ROD BUNDLE THAT CAN BE REMOVED AND REPLACED SMOOTHLY
WO - 02.02.1995
Int.Class G21C 3/334
GPHYSICS
21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
CNUCLEAR REACTORS
3Reactor fuel elements or their assemblies; Selection of substances for use as reactor fuel elements
30Assemblies of a number of fuel elements in the form of a rigid unit
32Bundles of parallel pin-, rod-, or tube-shaped fuel elements
334Assembling the bundles
 Appl.No PCT/DE1994/000414 Applicant SIEMENS AKTIENGESELLSCHAFT Inventor RAU, Peter
A nuclear reactor fuel element has a retaining plate (5) with a duct (10) through which extends a retaining rod that rests with a retaining lug (11a, 11b) on the inner side of the retaining plate (5). A covering sleeve (16a, 16b) coaxial to the retaining rod (8a, 8b) is slidingly guided in the longitudinal direction in a locking plate (9) located on the outer side of the retaining plate (5). This covering sleeve (16a, 16b) loosely extends through a supporting washer (15) arranged on the locking plate (9) and a pressure spring (17a, 17b) is supported on the covering sleeve (16a, 16b) and the supporting washer (15). This pressure spring (17a, 17b) is prestressed by a tie rod (14) secured to the retaining plate (5) and which engages and loosely extends through the supporting washer (15). The compression spring (17a, 17b) presses by means of the covering sleeve (16a, 16b) one end of a tongue into the duct (10) provided in the retaining plate (5) between the retaining plate (5) and the retaining rod (8a, 8b), frictionally connecting the retaining plate (5) to the retaining rod (8a, 8b).
8.WO/1997/034028METHOD OF NICKEL-PLATING LARGE COMPONENTS
WO - 18.09.1997
Int.Class C25D 5/34
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; JOINING WORKPIECES BY ELECTROLYSIS; APPARATUS THEREFOR
5Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
34Pretreatment of metallic surfaces to be electroplated
 Appl.No PCT/EP1996/001057 Applicant METALLVEREDLUNG GMBH & CO. KG Inventor WILBUER, Klaus
The invention concerns a method of nickel-plating components, according to which even large components can be provided with an adequate layer of nickel which is pore- and stress-free and such that water is not lost. According to the invention, the component is heated and, after heating, is pickled, rinsed, scoured, plated in an electrolysis process, and rinsed again.
9.WO/1998/017093SEMI-MOUNTED REVERSIBLE PLOUGH
WO - 30.04.1998
Int.Class A01B 3/46
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
3Ploughs with fixed plough-shares
46Ploughs supported partly by tractor and partly by their own wheels
 Appl.No PCT/GB1997/002823 Applicant KVERNELAND KLEPP AS Inventor STANGELAND, Kjell-Egil
A semi-mounted reversible plough (10) characterised in that the forward frame connection (31, 31, 32) includes a mounting bracket (31, I), to which the forward end of the plough beam (14) is pivoted via pivot (27a); the mounting bracket (31, I) is slidable relative to the lift arm (29) under the operation of a linear actuator (32) in order to adjust the position of the foremost pair of plough bodies (15a) laterally relative to the centre axis (XX) of the propelling vehicle for the purposes of adjustment to a different vehicle wheel base; and the mounting bracket (31, I), remains fixed in position along the length of the lift arm (29) during furrow width adjustment.
10.WO/1993/019442PORTABLE FIREFIGHTER TRAINING SYSTEM FOR FIRE EXTINGUISHER TRAINING
WO - 30.09.1993
Int.Class A62C 99/00
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
CFIRE-FIGHTING
99Subject matter not provided for in other groups of this subclass
 Appl.No PCT/US1993/002086 Applicant AAI CORPORATION Inventor JOYNT, David, M.
A portable firefighting training system (20) is provided that is useful in educating people to proper firefighting procedures using self-contained supplies of fire extinguishing agents (38) such as fire extinguishers (40) and the like. Class A, B or C fires (34) can be simulated through the use of a portable burner assembly (22) and interchangeable mock-ups (90) simulating burning structures.
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