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1. 发明专利

RU2118574C1 DEVICE FOR LONG-RANGE JET TREATMENT OF SURFACES 未知
公开(公告)号：RU2118574C1
公开(公告)日：1998-09-10
申请号：RU97119041
申请日：1997-11-20
申请人： SAVEL EV ALEKSANDR ALEKSANDROV
发明人： SAVEL EV A A , TESLJUCHENKO S F , MASKARIN JU P , RODIONOV A I
IPC分类号： B08B3/02 , F28G1/16
摘要： FIELD: mechanical engineering. SUBSTANCE: device is intended for jet treatment of heating surfaces of boiler units with water or steam. Device has nozzle with holder in the form of barrel, frame provided with fastening unit for pivoted attachment in it of nozzle and power-driven mechanism for lifting-lowering and swinging in horizontal plane of nozzle. Installed on frame and connected with power drive is lead screw with nut seated on it. Also provided is facility for fixable change of pitch frequency of strokes in vertical plane. Mechanism for swinging nozzle in horizontal plane is made in the form of turnable arm with slot which is rigidly secured on vertical axle of turning fastening unit with possible fixable change of its position in horizontal plane relative to axis of swinging. It is connected with lead screw by means of lever with pusher fastened on lead screw. Pusher is installed in slot of turnable arm for possible reciprocating movement within aforesaid slot when lead screw is rotated, and also for possible fixable change in positioning of pusher on lever relative to axis of lead screw. In other version of device, facility for fixable change in pitch frequency of strokes in vertical plane is made in the form of rocker which is fixedly adjustable in length and by its one end it is rigidly connected with horizontal axle of nozzle turning in vertical plane. Other end of rocker by means of link, pivoted joints, and bracket is connected with nut which is fixed from turning and brought in motion by means of lead screw. Aforesaid embodiment of device ensures widening of operating potentialities, improvement in quality of treatment and in reliability of operation. EFFECT: higher efficiency. 5 cl, 2 dwg2

2. 发明专利

RU2118573C1 EXTENDING DEVICE FOR JET TREATMENT OF SURFACES 未知
公开(公告)号：RU2118573C1
公开(公告)日：1998-09-10
申请号：RU97103488
申请日：1997-03-07
申请人： SAVEL EV ALEKSANDR ALEKSANDROV
发明人： SAVEL EV A A , TESLJUCHENKO S F , MASKARIN JU P , RODIONOV A I
IPC分类号： B08B3/02 , F28G1/16
摘要： FIELD: heat power engineering. SUBSTANCE: this is particularly intended for jet treatment of heating surfaces. Device has support, blowing pipe with nozzle which is connected with power drive mechanism. Mechanism is installed on support for possible reciprocating motion in horizontal direction along guide supports. Also provided are working agent supply system with shut-off valve, and mechanism for adjustment of working agent pressure head. Shut-off valve includes valving piston with axial through-passage and pusher which is installed in space after piston for possible closing of axial through-passage. Valve opening and closing mechanism is connected with rocker unit. Stop and rocker unit are installed for possible interaction with each other at movement of blowing pipe. Device is simple in design, reliable and effective in operation. EFFECT: higher efficiency. 5 cl, 4 dwgo

3. 发明专利

RU2176681C2 METHOD OF MAKING COATS IN VACUUM, DEVICE FOR MAKING SUCH COATS AND METHOD OF MANUFACTURE OF SAID DEVICE 未知
公开(公告)号：RU2176681C2
公开(公告)日：2001-12-10
申请号：SU4761942
申请日：1989-11-22
申请人： VOLKOV VALERIJ VENEDIKTOVICH , MIROSHKIN STANISLAV IVANOVICH , SHALIMOV SERGEJ VASIL EVICH , SAVEL EV ALEKSANDR ALEKSANDROV
发明人： VOLKOV V V , MIROSHKIN S I , SHALIMOV S V , SAVEL EV A A
IPC分类号： C23C14/00
摘要： making of coats from metals, alloys, dielectrics, semiconductors and superconductors in electronic industry, space and atomic engineering, as well as in mechanical engineering and optical industry. SUBSTANCE: firing the discharge in generation zone is effected by means of defocused laser beam whose duration taugen is determined from relationship taugen≫ taulas and by matching directional pattern of laser plasma flow with area of forming electrode gap break-down channel followed by superimposing magnetic fields on generation, transportation and condensation areas and distributing magnetic fluxes is generation, transportation and condensation areas in such way that anode part of discharge is used for partial closing of magnetic flux at which positive jump of optimal potential is formed; magnetic flux through profiled surface radially bounding the transportation area is equal to zero and magnetic flux in condensation area is equal to longitudinal magnetic flux in transportation area; ion component of plasma is directed to condensation surface and is separated from drop phase at transportation state in Langmuir layer area. Device for realization of said method is additionally provided with ion separator by transverse momenta and synchronizing unit; firing unit is provided with diaphragm having hole lying in one optical axis with end working surface of consumable cathode and input port at distance from lens which is equal to focal distance of focusing system lens. Plasma conduit body is made in form of screw cylinder formed by motion of ring over helical line on cylinder; profile of inner surface of body is triangular in shape. Electromagnetic system has two coils: one coil is connected in series in pumping circuit of laser radiator and second coil is connected in series in plasma generator discharge circuit. Device is provided with additional plasma ion separator by transverse momenta located in area of outlet end face of plasma conduit, additional plasma generator, plasma conduits, firing units, ion mixing chambers by transverse moment and synchronizing units. Method of manufacture of device for making coats realizes optimal conditions of construction of helical plasma-optical system and mixing chamber. EFFECT: enhanced efficiency. 23 cl, 32 dwg

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