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Rafael Advanced Defense Systems Ltd patents


Recent patent applications related to Rafael Advanced Defense Systems Ltd. Rafael Advanced Defense Systems Ltd is listed as an Agent/Assignee. Note: Rafael Advanced Defense Systems Ltd may have other listings under different names/spellings. We're not affiliated with Rafael Advanced Defense Systems Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Rafael Advanced Defense Systems Ltd-related inventors


Warhead for generating a blast on an extended region of a target surface

The present invention relates to warheads with blast wave conditioners and in particular to devices for quickly removing a door to permit entry through the doorway. It discloses a device and method of shaping the pressure wave pattern by the use of inert material. ... Rafael Advanced Defense Systems Ltd

A valve with a shape memory alloy based actuator

A single one time use valve, based on a shape memory alloy (hereinafter—sma) actuating component, wherein the valve comprises a nipple component given to shearing and shoving from the instant of its being severed off, in a manner that enables passage of the gas or the liquid from the valve's inlet flow opening to the valve's outlet flow opening wherein the valve is a valve of the normally closed type, or enables stopping of said gas or liquid passage from the inlet flow opening to the outlet flow opening, wherein the valve is a valve of the normally open type, and wherein the valve is characterized by that the inlet flow opening and outlet flow opening are formed substantially on at least one plain, that extends in its direction wherein it is substantially orthogonal to the valve's house assembly lengthwise axis and wherein a physical demarcation exists all the time between the gas or liquid to the valve's sma made actuating component.. . ... Rafael Advanced Defense Systems Ltd

Directed energy weapon

A directed energy weapon includes a number of laser units, each including a fiber laser generating an output beam with a power of at least 1 kw from a fiber, an objective lens arrangement for focusing the output beam into a focused beam directed towards a target, and a fine adjustment mechanism fir adjusting a direction of the focused beam. A beam deflector arrangement is deployed to deflect a portion of the focused beam from each laser unit as a deflected beam in a direction in predefined relation to a direction of the focused beam. ... Rafael Advanced Defense Systems Ltd

Object detection system

The invention relates to an optical system for the detection of a flying or moving object approaching a target, which compriseŝ (a) one or more transmitter-receiver sets positioned at an external surface of a wall of said target, each of said transmitter-receiver sets comprising: (a.1) a light transmitter for creating a fan-like planar or curved optical curtain in front of said wall of the target; (a.2) a receiver which comprises a two-dimensional focal plane array, said focal plane array being spaced apart from said transmitter and being positioned at a plane not parallel to said optical curtain such that a field of view of said focal plane array covers at least a portion of the entire area of said optical curtain; and (b) one or more processing units for determining at least a location of intrusion of said flying object to within said optical curtain by means of determining pixels within said focal plane array that are affected by reflections or scatter due to said intrusion of said flying object.. . ... Rafael Advanced Defense Systems Ltd

System and method for neutralizing shaped-charge threats

The invention relates to an interceptor type system for neutralizing a shaped charge threat, which comprises: (a) a detection system for detecting an approach of a shaped charge projectile, for calculating upon such detection its course of approach, and for activating an interceptor to create a flux of intercepting fragments within a destruction corridor; and (b) one or more of said interceptors, each comprising one or more magazines of fragments, each magazine comprises said fragments and an explosive layer which in turn explodes thereby to create said flux of intercepting fragments within said destruction corridor.. . ... Rafael Advanced Defense Systems Ltd








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