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公开(公告)号：US20220214039A1
公开(公告)日：2022-07-07
申请号：US17603694
申请日：2020-04-14
Applicant: SAAB AB
Inventor： Daniel NILSSON
Abstract: Provided is a heat generating arrangement and a method for generation of heat to be used in a heat consumer. The heat generating arrangement uses combustion of aluminium and hydrogen to raise the temperature of superheated steam inside the heat generating arrangement. The heat in the superheated steam can thereafter be used in a heat consumer, such as a heat exchanger.
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公开(公告)号：US11008099B2
公开(公告)日：2021-05-18
申请号：US16301282
申请日：2017-05-05
Applicant: SAAB AB
Inventor： Christer Zaetterqvist
IPC: B64D1/02 , F41H11/02 , F42B5/15 , F41F7/00 , F41F1/08 , F42B12/70 , F41A17/08 , F41A27/08 , F41A27/00 , B64D7/00
Abstract: Firing direction limitation device (15) for controlling the allowed launch angle range of a directable firing device (10) tiltable between at least two allowed maximum launch angles (MaxLA1, MaxLA2) defining a launch sector (4), wherein the firing direction limitation device (15) comprises a moveable limiting structure (16) configured to be arranged in connection to the directable firing device (10), where the limiting structure (16) is configured to be moveable between a first position (P1) and a second position (P2), wherein, when the limiting structure (16) is set in the first positon (P1), the directable firing device (10) is moveable within a first launch angle range (LARa1), and when the limiting structure (16) is set in the second positon (P2), the directable firing device (10) is moveable within a second launch angle range (LARa2), wherein the second launch angle range (LARa2) is limited in relation to the first launch angle range (LARa1), whereby the allowed launch angle of the directable firing device (10) is controllable.
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公开(公告)号：US10982970B2
公开(公告)日：2021-04-20
申请号：US16315209
申请日：2016-07-07
Applicant: SAAB AB
Inventor： Nigel Pippard , Robert Alexander Bennett , Jonas Dehlin , Adam Nilsson
Abstract: The present disclosure relates to a method (300) for displaying a perspective view of the surrounding of an aircraft (100) in an aircraft. The method comprises accessing (310) surrounding information from a database. The surrounding information is photo-based and three-dimensional. The method further comprises processing (320) the accessed surrounding information so that a perspective view of the surrounding of the aircraft is provided. The perspective view of the surrounding correlates to the position of the aircraft and is photo-based with spatially correlated photo-based textures. The method further comprises transmitting (360) the provided perspective view of the surrounding of the aircraft to a displaying unit so that it can be displayed in the aircraft. The present disclosure also relates to a system, an aircraft, a use, a computer program, and a computer program product.
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公开(公告)号：US10714807B2
公开(公告)日：2020-07-14
申请号：US16461838
申请日：2017-09-06
Applicant: SAAB AB
Inventor： Martin Blennius
Abstract: A stabilization arrangement (10) for stabilizing an antenna mast (3), comprising an antenna mast (3) and a gyroscopic stabilizer device (12), wherein the gyroscopic stabilizer device (12) in turn comprises a flywheel (11), a flywheel axis (14), wherein the flywheel (11) is arranged about the flywheel axis (14), and a gimbal structure (13), wherein the flywheel (11) is suspended in the gimbal structure (13) and the gimbal structure (13) is configured to permit flywheel precession or tilting about at least one gimbal output axis (16). The gyroscopic stabilizer device (12) is fixedly arranged in connection to a first end portion (31) of the antenna mast (3) and the antenna mast (3) is fastenable to a supporting structure at a second end portion (32) of the antenna mast (3), wherein the gyroscopic stabilizer device (12) is configured to reduce movements in a plane perpendicular to the extension of the antenna mast (3).
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公开(公告)号：US10705200B2
公开(公告)日：2020-07-07
申请号：US16092405
申请日：2016-04-20
Applicant: SAAB AB
Inventor： Lars Sundell , Per Wall , Bengt Svensson
Abstract: An antenna system for providing identification functionality comprising a main antenna and an auxiliary antenna, wherein the antennas are configured to at least transmit electromagnetic waves. The antenna system comprises a first channel interface and a second channel interface, a first switch and a transmission input means. The first switch is configured to switch between a first operation mode and a second operation mode. When set in the first operation mode the second channel interface is set to be in connection with the auxiliary antenna and when set in the second operation mode the second channel interface is set to be in connection with the main antenna. If transmission via the first transmission channel is expected the transmission input means is configured to set the first switch in the first operation mode. Thereby the main antenna can be used for transmission of signals both provided via the first and second channel interfaces and when transmission via the first and second channel interfaces simultaneously is required the signal provided via the first channel interface will be transmitted by the main antenna and the signal provided via the second channel interface will be transmitted by the auxiliary antenna.
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Patent Agency Ranking
公开(公告)号：US20200064098A1
公开(公告)日：2020-02-27
申请号：US16609780
申请日：2018-04-27
Applicant: SAAB AB
Inventor： Emil TJUS , Per JANSSON
Abstract: The present invention relates to an arrangement for aligning a sub-calibre barrel (1) for use in a principal weapon barrel comprising i) an insert (4) arranged in said principal weapon barrel ii) front securing means (8) for aligning the sub-calibre barrel (1) iii) rear securing means for securing the rear end of the sub-calibre barrel (1), wherein iii.a) said rear securing means comprise a barrel nut (2) in which said sub-calibre barrel (1) is inserted; iii.b) clamping means (3a, 3b) securing said barrel nut (2) to said insert (4) and said clamping means (3a, 3b) in said principal weapon barrel. The invention also relates to a training weapon comprising the arrangement and a method of aligning the training weapon.
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公开(公告)号：US20200033078A1
公开(公告)日：2020-01-30
申请号：US16469299
申请日：2017-12-08
Applicant: SAAB AB
Inventor： Mathias LINDSTROEM
Abstract: The invention relates to a method for launching a projectile and a launcher comprising a barrel (1) accommodating a. a projectile (2); b. a rocket motor (13) at the rear end of the projectile (2) comprising a first compartment containing a first propellant; c. a countermass (3) at the rear end of the barrel (1); and d. a second compartment between the rocket motor (13) and the countermass (3) containing a second propellant, wherein said first and second compartments form a high pressure chamber (6) subsequent to firing of the projectile (2).
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公开(公告)号：US10533585B2
公开(公告)日：2020-01-14
申请号：US15775941
申请日：2015-11-16
Applicant: SAAB AB
Inventor： Magnus Landberg
Abstract: A method for operating a telescopic device and the elongated telescopic device per se comprises a support element formed to encompass first and second telescopic element mounted so as to be telescopically slidable relative each other in a longitudinal direction; the support element comprises a support element fluid actuator assembly; the first telescopic element is arranged to encompass the second telescopic element and comprises a first fluid actuator assembly. The support element fluid actuator assembly is fixed to an interior portion of the support element and is arranged for engagement or disengagement to a first envelope surface of the first telescopic element and wherein the first fluid actuator assembly is fixed to a first interior portion of the first telescopic element and is arranged for engagement or disengagement to a second envelope surface of the second telescopic element.
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公开(公告)号：US20190341670A1
公开(公告)日：2019-11-07
申请号：US16461838
申请日：2017-09-06
Applicant: SAAB AB
Inventor： Martin BLENNIUS
Abstract: A stabilization arrangement (10) for stabilizing an antenna mast (3), comprising an antenna mast (3) and a gyroscopic stabilizer device (12), wherein the gyroscopic stabilizer device (12) in turn comprises a flywheel (11), a flywheel axis (14), wherein the flywheel (11) is arranged about the flywheel axis (14), and a gimbal structure (13), wherein the flywheel (11) is suspended in the gimbal structure (13) and the gimbal structure (13) is configured to permit flywheel precession or tilting about at least one gimbal output axis (16). The gyroscopic stabilizer device (12) is fixedly arranged in connection to a first end portion (31) of the antenna mast (3) and the antenna mast (3) is fastenable to a supporting structure at a second end portion (32) of the antenna mast (3), wherein the gyroscopic stabilizer device (12) is configured to reduce movements in a plane perpendicular to the extension of the antenna mast (3).
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公开(公告)号：US20190339518A1
公开(公告)日：2019-11-07
申请号：US16461855
申请日：2016-11-25
Applicant: SAAB AB
Inventor： Johan ZANDÉN , Anna-Karin HOLMER , Stefan ANDERSSON
Abstract: A stabilization arrangement (10) for stabilizing an antenna mast (3), comprising an antenna mast (3) and a gyroscopic stabilizer device (12), wherein the gyroscopic stabilizer device (12) in turn comprises a flywheel (11), a flywheel axis (14), wherein the flywheel (11) is arranged about the flywheel axis (14), and a gimbal structure (13), wherein the flywheel (11) is suspended in the gimbal structure (13) and the gimbal structure (13) is configured to permit flywheel precession or tilting about at least one gimbal output axis (16). The gyroscopic stabilizer device (12) is fixedly arranged in connection to a first end portion (31) of the antenna mast (3) and the antenna mast (3) is fastenable to a supporting structure at a second end portion (32) of the antenna mast (3), wherein the gyroscopic stabilizer device (12) is configured to reduce movements in a plane perpendicular to the extension of the antenna mast (3).
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