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公开(公告)号：US20200207478A1
公开(公告)日：2020-07-02
申请号：US16634720
申请日：2018-07-26
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Daniel Marom
IPC: B64D15/20
Abstract: A number of devices are provided for detecting presence of ice in an airstream. In some examples such device includes a housing defining a first chamber and a second chamber, and a partition wall separating the first chamber and the second chamber. The first chamber has at least one inlet opening on a front housing wall facing the airstream, and at least one outlet opening, smaller than the at least one inlet opening. The second chamber is configured for being operatively coupled to at least one electromagnetic (EM) system that is configured for transmitting EM energy to the first chamber at least via the partition wall, which is transparent and/or translucent with respect to the EM energy, the EM energy being configured for melting ice that can accrete with respect to the inlet opening. The device is configured for being operatively coupled to at least one air pressure sensor in fluid communication with the first chamber for detecting at least pressure changes in the first chamber responsive to ice accretion on the inlet opening.
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公开(公告)号：US20200159227A1
公开(公告)日：2020-05-21
申请号：US16619173
申请日：2018-06-07
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Ofir COHEN , Dina APPELMAN , Arnon DEGANI
Abstract: The disclosed subject matter includes a method and system for navigating an unmanned ground vehicle (UGV), that include: generating, based on the scanning output data, a first map comprising a first group of cells and characterized by a first size; generating, based on the scanning output data, a second map representing an area smaller than that of the first map comprising a second group of cells, which are characterized by a second size being smaller than the first size; wherein each cell in the first group of cells and the second group of cells is classified to a class selected from at least two classes, comprising traversable and non-traversable, wherein the second part at least partly overlaps the first part; navigating the UGV based on data deduced from crossing between cells in the first map and second map.
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公开(公告)号：US10551474B2
公开(公告)日：2020-02-04
申请号：US14761529
申请日：2014-01-14
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Sagiv Bar David , Yossi Cohen
Abstract: The presently disclosed subject matter includes a method, a system and a delay compensation unit configured for compensating a delay in communication between a sensing unit and a control unit. A succession of two or more captured images are received from the sensing unit; information indicative of command dynamics parameters are obtained from the control unit; based on the information and a respective transfer function which models the dynamics of the sensor module, the expected reaction of the sensor module to the command is determined; and information indicative of the reaction before the command is executed in the sensing unit can be provided.
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公开(公告)号：US20200033155A1
公开(公告)日：2020-01-30
申请号：US16482625
申请日：2018-02-22
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Dina Appelman , Ofir Cohen
Abstract: The presently disclosed subject matter includes a system and a method of navigating an unmanned ground vehicle (UGV) vehicle comprising a scanning device and an Inertial Navigation System (INS) being operatively connected to at least one processor. Operating the scanning device for scanning an area surrounding the UGV, and generate scanning output data; Generating, based on the scanning output data, a map representing at least a part of the area, the map being relative to a location of the UGV and comprising cells, each cell is classified to a class selected from at least two classes, comprising traversable and non-traversable, and characterized by dimensions larger than an accumulated drift value of the INS over a predefined distance; receiving INS data indicative of a current location of the UGV and updating a location of the UGV relative to cells in the map based on the INS data.
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公开(公告)号：US10543929B2
公开(公告)日：2020-01-28
申请号：US15409873
申请日：2017-01-19
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Ohad Rix
Abstract: A refueling device for use in in-flight refueling operation between a tanker aircraft and a receiver aircraft includes a selectively steerable body and a controller. The selectively steerable body configured for being towed by a tanker aircraft via a fuel hose at least during in-flight refueling, and includes a boom member having a boom axis and configured to enable fuel to be transferred from the fuel hose to a receiver aircraft along the boom axis during the in-flight refueling operation. The controller is configured for selectively steering the body to an engagement enabling position spaced with respect to the receiver aircraft and for aligning the boom axis in an engagement enabling orientation at the spaced position, and for subsequently moving the boom member along the boom axis towards the receiver aircraft for enabling fuel communication therebetween.
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Patent Agency Ranking
公开(公告)号：US20190315462A1
公开(公告)日：2019-10-17
申请号：US16313684
申请日：2017-06-28
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Rami SKLADMAN , Ron BUBLITSKY , Haim KORACH , Ben KESHALES
Abstract: A deployable device mountable on a carrier vehicle and configured to collect situation awareness data. The deployable device includes at least one recorder device configured to collect situation awareness data. The deployable device is capable of being ejected from the carrier vehicle and can be configured to operate as a vehicle and/or be towed by the carrier vehicle. The deployable device can continue collection of situation awareness data after being ejected.
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公开(公告)号：US10435306B2
公开(公告)日：2019-10-08
申请号：US16246769
申请日：2019-01-14
Applicant: Israel Aerospace Industries Ltd.
Inventor： Benaya Hoz
IPC: C02F1/00 , B01D61/02 , C02F1/44 , B01D61/12 , C02F103/08
Abstract: A method of treatment of liquid including supplying liquid to be treated to at least one liquid treatment module having a liquid inlet, a permeate outlet and a brine outlet, monitoring liquid pressure within the at least one liquid treatment module and upon exceedance of a liquid pressure threshold in the at least one liquid treatment module, reducing the liquid pressure in the at least one liquid treatment module by performing at least one of the following functions: opening a liquid pressure reducing valve at the brine outlet, increasing a liquid volume output of a circulation pump which removes brine from the at least one liquid treatment module, equilibrating liquid pressures between a liquid pressure inside the at least one liquid treatment module and inside a liquid feed tank and opening a liquid pressure reducing valve at the liquid inlet.
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公开(公告)号：US10407178B2
公开(公告)日：2019-09-10
申请号：US15501318
申请日：2015-07-29
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Eyal Regev
IPC: H02K7/20 , B64D35/02 , H02K16/00 , B64C15/00 , B64D27/24 , H02K7/10 , B64C27/14 , H02K21/24 , H02K7/108 , B60L50/15
Abstract: A propulsion system assembly is provided including a driveshaft and a plurality of electric motor modules. The driveshaft is rotatably mounted to a casing about a drive axis, the driveshaft including a first shaft end and an opposite facing second shaft end. The plurality of electric motor modules are in axially stacked relationship with one another with respect to the drive axis to define an electric motor module stack, each electric motor module being configured for transmitting a torque to the driveshaft when coupled thereto independently of at least one other electric motor module. Each electric motor module includes a controllable clutch arrangement for selectively coupling and decoupling the respective electric motor module with respect to the driveshaft to respectively enable and disable transmission of torque between the respective electric motor module and the driveshaft.
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公开(公告)号：US10371495B2
公开(公告)日：2019-08-06
申请号：US15359295
申请日：2016-11-22
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Alon Kahana
Abstract: A reaction control system (RCS) is provided for use with an air vehicle having a nose portion and a center of gravity aft of the nose portion. The RCS includes a belt element configured for selectively securing the RCS to the nose portion, and also includes a plurality of micro-rocket modules affixed to the belt element, each micro-rocket module being configured for being selectively activated to provide corresponding control moments to the air vehicle when secured to the nose portion thereof. A corresponding air vehicle, and a method for modifying an air vehicle, are also provided.
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公开(公告)号：US20190210724A1
公开(公告)日：2019-07-11
申请号：US16331736
申请日：2017-09-11
Applicant: ISRAEL AEROSPACE INDUSTRIES LTD.
Inventor： Ron Bublitsky
CPC classification number: B64C39/024 , B64C3/00 , B64C3/10 , B64C27/08 , B64C37/00 , B64C2201/027 , B64C2201/104 , B64C2201/165 , B64C2211/00 , B64D27/24
Abstract: A modular vehicle system includes at least one body module having at least one body connection interface, and a kit. The kit includes a plurality of utility modules including at least one first utility module (in the form of a fixed-wing utility module) and at least one second utility module (in the form of a rotor-wing utility module). Each first utility module includes at least one utility module connection interface in the form of a first utility module connection interface for coupling with the body connection interface. Each second utility module includes at least one utility module connection interface in the form of a second utility module connection interface, distinct from the first utility module connection interface, for coupling with the body connection interface. Each body connection interface is configured for selective reversible coupling at least with respect to any one of the utility module connection interfaces while concurrently excluding coupling of another utility module connection interface thereto, to provide an air vehicle.
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