| Patents for B23K 15 - Electron-beam welding or cutting (2,812) |
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| 10/19/1989 | WO1989009673A1 Viewing optics for external-mount electron beam welders |
| 10/04/1989 | EP0335122A2 Device and procedure for controlling and monitoring electron beam for processing metals |
| 09/26/1989 | CA1261925A1 Shielding apparatus for metal processing operations |
| 09/20/1989 | EP0333600A1 Process for producing a composite work piece, for instance for electric contacts |
| 09/19/1989 | CA1259667A1 Pressure tight vacuum chamber of electron beam engraving machines for the gravure of printing cylinders |
| 08/23/1989 | EP0328726A1 Process for producing opening cylinder rings |
| 08/22/1989 | US4858294 Method of producing an object, in particular a rolling bearing, consisting of at least two moving parts locked into each other |
| 08/16/1989 | EP0211008B1 Pressure-tight vacuum chamber in an electron beam engraving machine for producing printing rolls for the printing industry |
| 08/01/1989 | US4853514 Beam apparatus and method |
| 07/27/1989 | DE3801068A1 Method and apparatus for stock removal by means of bundled energy beams |
| 07/11/1989 | CA1257056A1 Methods for preparation of overlaid metal layers |
| 06/27/1989 | US4843246 Apparatus for detecting the position of incidence of a beam of charge carriers on a target |
| 06/15/1989 | WO1989005206A1 Installation for electron-beam welding of workpieces |
| 06/08/1989 | DE3740532A1 Device for carrying out electron-beam machining |
| 06/07/1989 | CN1033335A Process for fixing pipes to thick-wall assemblies, e.g. vessels of pressurized-water reator, by means of welding |
| 06/07/1989 | CN1033334A Manufacture of pressure vessels for light water reactor core and the pressure vessels for reactor core therefore |
| 05/24/1989 | EP0180070B1 Enamelled object and method of fabricating an enamellable weld joint |
| 05/24/1989 | CN1004261B Wild joint |
| 05/16/1989 | US4831230 Surface shaping and finishing apparatus and method |
| 05/09/1989 | US4829550 Controlling charged particle beams |
| 05/09/1989 | CA1253810A1 Method of manufacturing a control wheel for the high- pressure rotor of a steam turbine |
| 05/05/1989 | WO1989003938A1 Pump |
| 04/19/1989 | EP0312426A1 Method of fabricating a light water nuclear reactor vessel and nuclear reactor vessel fabricated by this method |
| 04/19/1989 | EP0312421A1 Method of fixing by welding a nozzle to a thick-walled element such as a nozzle belt of a nuclear reactor vessel |
| 04/05/1989 | EP0309930A1 Method for following an electron beam along the butt gap of two work pieces welded together by the electron beam |
| 03/30/1989 | DE3731647A1 Welded-on sleeve for an earth connection point on a sheet-metal component |
| 03/14/1989 | US4812107 Method of manufacturing a control wheel for the high-pressure rotor of a steam turbine |
| 03/08/1989 | EP0306036A1 A high-power-density beam welding method in combination with upset welding and apparatus therefor |
| 03/01/1989 | EP0305113A2 Rotating or moving metal components and methods of manufacturing such components |
| 02/21/1989 | US4806719 Method and device for monitoring a spark-eroding process in a spark-eroding machine |
| 02/07/1989 | US4803333 Viewing optics for external-mount electron beam welders |
| 02/07/1989 | US4802882 Diaphragm disk assembly for torque transmitting joint and process for its fabrication |
| 02/07/1989 | US4802805 Fatigue resistant fasteners and related methods |
| 01/24/1989 | US4799861 Pump |
| 01/03/1989 | CA1247836A1 Mold for continuous casting |
| 12/27/1988 | US4794259 Charged particle collection |
| 12/15/1988 | DE3718177A1 Equipment for electron-beam focusing, in particular in electron-beam welding |
| 12/13/1988 | US4790473 Plating nickel alloy onto steel base before welding yields austenitic zone; impact strength, ductility |
| 11/29/1988 | US4787551 Melting silicon sphere into thermocouple |
| 11/17/1988 | EP0291138A1 Method of producing an object, in particular a rolling bearing, consisting of at least two moving parts locked into each other |
| 11/09/1988 | CN88200101U Cut following machine for spiral welded steel pipe |
| 11/08/1988 | CA1244523A1 Method for producing parallel-sided melt zone with high energy beam |
| 11/02/1988 | EP0289116A1 Method and device for casting powdered materials |
| 10/25/1988 | US4780592 Apparatus for cutting workpieces by means of a high-energy beam |
| 09/29/1988 | DE3708615A1 Connection of a component made of niobium to one made of steel |
| 09/20/1988 | US4772773 Methods for preparation of overlaid amorphous alloy layers |
| 09/07/1988 | EP0280714A1 Beam position correction device. |
| 09/01/1988 | DE3704792A1 Process and apparatus for the production of a propellant-charge case for cartridge ammunition |
| 08/10/1988 | EP0277712A1 Cam follower and process for making same |
| 08/02/1988 | US4761536 Method and apparatus for reducing magnetic field strengths in welding zones |
| 07/26/1988 | US4760238 Charged particle beam generation |
| 07/19/1988 | US4758404 Method of producing composite material for sliding member |
| 06/15/1988 | EP0271426A1 Method of manufacturing a multimetallic article |
| 06/15/1988 | EP0271425A1 Multimetallic article of manufacture |
| 06/01/1988 | EP0269603A2 Process for manufacturing frogs |
| 05/11/1988 | CN87107554A Method manufacturing forked track of wheel of railway switch |
| 05/11/1988 | CN86106386A The method and equipment of welding-seam tracing of electronically distribution type |
| 05/05/1988 | DE3637411A1 Magnetic drive for electrical switching apparatuses |
| 04/19/1988 | US4739148 Apparatus for improving surface quality of rotary machine parts |
| 04/05/1988 | US4736400 Diffusion bonded x-ray target |
| 03/22/1988 | US4733046 Pressure-tight vacuum chamber of an electron beam engraving machine for electron beam engraving of printing cylinders for printing technology |
| 03/10/1988 | WO1988001551A1 Beam position correction device |
| 02/24/1988 | EP0256394A2 Process for manufacturing a conduit for fluid or gaseous media |
| 02/16/1988 | CA1232848A1 Composite body |
| 02/11/1988 | DE3625755A1 Composite material |
| 01/28/1988 | EP0195026A4 Heat assisted parting of amorphous alloys. |
| 01/26/1988 | US4721842 Beam position correction device |
| 01/13/1988 | EP0252239A2 Method and device for the supervision of a spark erosion process in a spark erosion machine |
| 01/07/1988 | EP0251423A2 Improvements relating to welding |
| 10/28/1987 | EP0242993A1 Apparatus and method for collecting charged particles |
| 10/27/1987 | US4702299 Mold for continuous casting and method of making |
| 10/13/1987 | US4699560 Lifting apparatus suitable for equipment such as forklifts |
| 10/07/1987 | CN86207668U Plasma spray welding unit for deep hole |
| 09/29/1987 | US4697060 Electronic beam welding method for screen cylinder |
| 09/29/1987 | CA1227542A1 Method and apparatus for welding |
| 09/01/1987 | US4691092 Method for welding two parts together employing a concentrated energy beam and protective member |
| 08/25/1987 | CA1225936A1 Filter leaf and method and apparatus for making same |
| 08/12/1987 | EP0232056A2 Controlling charged particle beams |
| 08/11/1987 | US4686349 Apparatus for improving surface quality of rotary machine parts |
| 08/11/1987 | CA1225438A1 Method and apparatus for pulsed high energy density welding |
| 08/05/1987 | EP0231094A2 Charged particle beam generation |
| 08/05/1987 | EP0230431A1 Industrial method for fabricating purifiers intended to the production of high-purity gases |
| 08/04/1987 | US4684782 Control system for a charged particle beam apparatus |
| 07/22/1987 | EP0229697A2 X-ray target |
| 07/14/1987 | US4680443 Process and apparatus for electron beam welding grids for a nuclear fuel assembly |
| 06/30/1987 | US4677273 Electron beam welding apparatus |
| 06/16/1987 | US4673794 Electron beam welding method |
| 06/02/1987 | US4670636 Heat assisted parting of amorphous alloys |
| 05/13/1987 | EP0221752A2 High energy padding method utilizing coating containing copper |
| 05/05/1987 | US4663511 Stereoscopic optical viewing system |
| 04/15/1987 | CN85107255A Controlling form of the electron-beam unit |
| 04/14/1987 | US4658111 Method for hardening a surface of a cam provided on a camshaft |
| 04/14/1987 | US4658110 Method and apparatus for welding |
| 04/01/1987 | EP0216103A1 Electron-beam welding process for copper |
| 03/31/1987 | US4654506 Method and apparatus for detecting and regulating position of welding electron beam |
| 03/24/1987 | US4651894 Jacket system for an enameled or glassed vessel |
| 03/05/1987 | DE3629864A1 Device and method for welding thin wires |
| 03/03/1987 | CA1218709A1 Electron beam welder control |
| 02/25/1987 | EP0211090A1 Manufacturing process for a flexible coupling means for the transmission of torque |
| 02/25/1987 | EP0211008A1 Pressure-tight vacuum chamber in an electron beam engraving machine for producing printing rolls for the printing industry. |