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2. 发明专利

IL159248A THRUSTER WITH ELECTRO-THERMAL THRUST AUGMENTATION 未知
公开(公告)号：IL159248A
公开(公告)日：2011-10-31
申请号：IL15924803
申请日：2003-12-08
申请人： OREN AHARON , RAFAEL ADVANCED DEFENSE SYS
发明人： OREN AHARON
IPC分类号： B64G20060101 , F03H20060101 , F03H1/00
摘要： A thruster for exo-atmospheric vehicles with electro-thermal thrust augmentation and having internally embedded heating elements for direct contact heating of gaseous products released by a propellant, particularly hydrazine, so as to increase the Specific Impulse (Isp) of the thruster. The electrical heating elements are resistant to hydrazine products. The thruster is configured as a closed sealed chamber divided into a decomposition section upstream and a heating section downstream. At least one heating element is disposed in the heating section, directly in a mixture catalyst forming a porous bed, or within a concentric ceramic tube operative as a heat exchanger, to heat the gaseous products by direct contact. The heater indirectly heats the catalyst in the decomposition section and directly heats the heating section. The thruster is operable both in space and at sea-level gravity and barometric pressure.

3. 发明专利

IL139342D0 未知
公开(公告)号：IL139342D0
公开(公告)日：2009-02-11
申请号：IL13934200
申请日：2000-10-30
申请人： OREN AHARON , RAFAEL ADVANCED DEFENSE SYSTEMS , YEHUDA NACHSHON , NAFTALY SELA , COHEN DAVID

6. 发明专利

IL106747D0 LASER BEAM ANALYZER 未知
公开(公告)号：IL106747D0
公开(公告)日：1993-12-08
申请号：IL10674793
申请日：1993-08-20
申请人： OREN AHARON
IPC分类号： G01J1/04 , G01J1/42 , H01S
摘要： A light or laser beam analyzer uses a rotating drum with circumferential knife-edges or slits that interrupt the beam. Inside the drum is a light intensity detector, connected to a processor which reconstructs the beam waist parameters based upon the cut profiles. The knife-edges or slits are disposed at three or more different angles to the drum rotation axis. An attenuation filter is removably mounted inside the drum, where it introduces no distortion into the light measurement. The beam is diverted from the beam line and brought to the drum by a retro-reflector which is slidably mounted along a track parallel to the beam line. The folded path allows the use of a long-focal length lens such as a simple plano-convex type. The lens is demountable for making direct measurements, and an opening is provided in the drum for passing the unfocused beam through onto the detector.

8. 发明专利

IL224821D0 Incandescent & ipl & ipl hair removal systtem 未知
公开(公告)号：IL224821D0
公开(公告)日：2013-06-27
申请号：IL22482113
申请日：2013-02-20
申请人： OREN AHARON
IPC分类号： A45D20060101
摘要： A device and method of hair removal treatment is disclosed, The device includes a combination of two light sources one an IPL and second an incandescent lamp type, halogen or others. The two light sources are applied simultaneously or sequentially to the treated area. The present invention relates to a method for hair removal treatment where multiple light sources are combined together and include at least one pulsed arc lamp, and are operated simultaneously or sequentially to treat a selected skin area. The incandescent light energy will raise the overall skin temperature while the arc lamp will selectively ablate the hair follicle with minimum collateral damage.

9. 发明专利

IL173453D0 A METHOD AND APPARATUS FOR HIGH RESOLUTION SPECTRAL IMAGING 未知
公开(公告)号：IL173453D0
公开(公告)日：2007-03-08
申请号：IL17345306
申请日：2006-01-31
申请人： OREN AHARON

10. 发明专利

IL173025D0 A METHOD AND APPARATUS FOR HIGH RESOLUTION SPECTROSCOPY 未知
公开(公告)号：IL173025D0
公开(公告)日：2007-03-08
申请号：IL17302506
申请日：2006-01-09
申请人： OREN AHARON
摘要： A method and a matching system for providing high resolution spectroscopy measurements. Input light beam is spread, forming two dimensional array of beams. These beams are further intercepted by two dimensional detecting means. A corresponding electronic system interprets the power collected by each detecting element subsequently producing spectral data.

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