WO/2016/077850 BIMETALLIC THERMAL RELAY||WO||26.05.2016|
||PCT/AM2015/000002||ANTONYAN, Armen ||MARGARYAN, Hayk |
The bimetallic thermal relay has a body in the form of a bowl with a cover, stop and restrictive lugs disposed opposite to each other carried out on the bottom of the body. The cover has a shape of a plate with a conical bottom in the center of which a lug with a hole is carried out. The body is installed into the metal cap with an internal circular collar on the roof. Two stop lugs on the bottom of the bowl additionally made, shifted by 90° in relation to stop and restrictive lugs disposed opposite to each other. A thermally sensitive element made as a bimetallic disc and disposed in the gap between the cap and the cover with possibility of periphery interaction with the collar of the cap and the center of the crown with the pusher disposed in the hole of the cover. On the movable contact clip a hole and a lug in the central part interacting with the pusher are carried. The adjusting screw disposed in the hole carried out on the movable contact clip with a possibility of turning in the appropriate hole made in the loop- holder of the movable contact clip. The relay has the second fixed contact clip with its contact wherein the fixed contact clips are carried out in the shape of flat arched tabs connected to the stop lugs of the foundation with possibility of interaction of their contacts with the contacts of the contact bridge of the movable contact clip. Design and technology of assembling are facilitated.
WO/2016/058013 BOTTLE WITH STRAW FOR DRINKING||WO||21.04.2016|
||PCT/AM2015/000004||MELIKYAN, Ashot ||MELIKYAN, Ashot |
The invention relates to devices in the form of a tube designed for convenient drinking from a bottle. Upper (1) and lower (2) parts of the tubular straw installed in the bottle for drinking are made straight. The straw is made of elastic material, the middle part (3) is made in the form of a spiral spring, the external diameter of turns of which in compressed condition is less than the inner diameter of the bottle, and in the open condition it is more than the inner'diameter of the bottle neck. Height of the straw in compressed form does not exceed the height of the bottle, and in the released form it is more than the height of the bottle. The lower end of the straw is made with inclined cut. Increased convenience of using a straw for drinking from a bottle.
WO/2016/044867 ORBITAL MACHINE AND COMBINATIONS BASED THEREON||WO||31.03.2016|
||PCT/AM2015/000003||YENGIBARYAN, Norayr ||YENGIBARYAN, Norayr |
The invention relates to rotor machines where the rotor makes uniform orbital rotation inside a toroid-shaped chamber. It may be used as a pump, compressor, etc. The orbital machine contains a hollow body (1), a drive shaft (4) and a rotor (5) rigidly attached thereto, a toroid-shaped piston chamber (6), pistons (8), dampers (9) in the form of flat plates that can move along radial slots (10) in the body (1) as well as a unified spatial cam for control of the dampers position. The rotor (5) is designed in the form of a drum; each piston (8) is designed in the form of a projection on the drum external surface; there is an inlet (13) and an outlet (14) window corresponding to each piston (8). The dampers (9) are capable of reciprocating motion; their number is equal to double the number of pistons. The pushers (16) are connected to the dampers (9) by rods (17). Various combinations are possible based on the machine.
WO/2016/000001 DEVICE AND METHOD FOR MEASURING CIRCULAR DICHROISM||WO||07.01.2016|
||PCT/AM2014/000003||MARGARYAN, Hakob ||MARGARYAN, Hakob |
The invention is related to a device for measuring circular dichroism (CD) spectrum. The key element of the device of the current invention is the liquid crystal polarization diffraction grating (4). For CD measurement the difference in the absorption of left- and right-circularly polarized monochromatic light is used. A tunable monochromator (2) coupled to a wide spectral bandwidth light source, or other monochromatic or narrow spectral bandwidth light source is placed in front of the investigated sample (3) to provide CD measurements within the required spectral range. The signal with a high signal/noise ratio is detected using two single active-area photodetectors (5) placed at the output of the PDG, connected to downstream electronics (6) and digital processing system (7). CD measurements are achieved with the resolution of 3-5 millidegree or higher.
WO/2015/154105 DEVICE FOR NON-INVASIVE DETERMINATION OF GLUCOSE CONCENTRATION IN HUMAN ORGANISM||WO||15.10.2015|
||PCT/AM2014/000002||MARGARYAN, Hakob ||MARGARYAN, Hakob |
The invention refers to medical equipment, in particular, to optical device development for non-invasive determination of glucose concentration in human organism and it can be applied in medical equipment industry. A simple device for non-invasive determination of glucose concentration is offered, in which only the optical elements are used. The device registers the change of polarization vector of monochromatic light beam (4) reflected from the eye, and determined by the birefringence of eye, which is caused by the glucose content in eye fluid. Optical elements of new generation - liquid crystal polarization diffraction grating (6) and axial symmetric liquid crystal phase retarder (5) - are used in the proposed device, which lead to simplification of determination of rotation angle of polarization vector of monochromatic light beam and accuracy increasing. In addition, instead of linearly polarised light beam, usually used in such devices, the semiconductor laser beam with arbitrary polarization is used.
WO/2015/006788 THE METHOD FOR REGISTRATION OF CHANGES OF POLARIZATION STATE OF MONOCHROMATIC LIGHT RADIATION||WO||22.01.2015|
||PCT/AM2013/000005||"YEREVAN STATE UNIVERSITY" STATE NON-COMMERCIAL ORGANIZATION ||MARGARYAN, Hakob |
The invention refers to optics, in particular to the development of a new method for optical measurements. Possible fields of the invention application are: polarimetry, spectropolarimetry and ellipsometry. The invention proposes a method for registration of changes in monochromatic light beam polarization, based on using an axial symmetric liquid crystal phase retarder and a polarization diffraction grating. The radial symmetric phase retarder allows to create a unique correspondence between the state of incident beam polarization vector and the intensity distribution of the radial symmetric beam passed through the polarization diffraction grating placed after the retarder. In the proposed method for registration of changes in a monochromatic light beam polarization the state of polarization vector is determined by values of Stokes' parameters, obtained by a single measurement.
WO/2014/134638 HOT WATER BOILER||WO||12.09.2014|
||PCT/AM2014/000001||HOVHANNISYAN, Aleksan ||HOVHANNISYAN, Aleksan |
The invention relates generally to hot water boilers used in many areas of industry and economy in general. A water heater boiler that has sheaths, a combustion chamber, heat exchange tubes filled with water, chimney for gases of combustion, water supply and outlet tubes. According to the invention, hot water boiler's sheath is hollow, the water supply pipe is mounted to these hollow walls, and the water outlet pipe is connected to the system of heat exchange tubes. Within heat exchange tubes pairs of coaxial external and internal tubes for gases of combustion are mounted, joined from one end to the combustion chamber, and from the other - to the chimney. The one end of the heat exchange tubes has a capacity to connect with other tubes, and the other end - to tubes and hollow walls simultaneously.
WO/2014/121308 WATER SEPARATION BY MEMBRANE DISTILLATION AND PHOTOVOLTAIC ELECTRICITY||WO||14.08.2014|
||PCT/AM2013/000004||HAKOBYAN, Arsen ||HAKOBYAN, Arsen |
The invention relates to solar power technology. More particularly it relates to solar power converter stations made to satisfy human requirements for electric power, potable water and thermal energy in coastal areas, in emergency situations, such as on ships, in the army, in the hospitals, and in remote areas, as well as in private institutions. The combined solar powered device, disclosed in this invention, is comprised of a light transmission external layer (3) installed on the support structure, a saline solution distillation block incorporating inlet and outlet pipes and using a multistage membrane (10) covered by a thermal transmission layer on the front and back sides, a heat exchanger block incorporating inlet and outlet pipes and a photoelectric transmission block (4) implemented in the form of a solar cell installed on the surface of the front thermal layer of the distillation block.
WO/2014/015348 WIND POWER STATION||WO||30.01.2014|
||PCT/AM2012/000007||TATIKYAN, Suren ||TATIKYAN, Suren |
Wind power station, which has a turnable body, rotor which has vertically installed shaft mounted with working wheels, wind concentrator. The body is designed with an ability of positioning the self-mounted wind concentrator to the wind direction. The wind concentrator is multistage and is composed of at least two air flow consequentially located concentrators. The entrance cross-section of the concentrators is smaller than their exit cross-section, and there are air flow gaps between the consequentially located concentrators.
||PCT/AM2013/000001||SARGSYAN, Sos ||SARGSYAN, Sos |
Cigarette comprising a cylindrical paper wrapper (1) with a filter (3) at one end and cut tobacco (2) at the other end. The part of the cylindrical wrapper filled with cut tobacco contains a paper tube (4), the filter and the part of the cylindrical wrapper filled with cut tobacco being separated by a paper partition (5).