Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 15 - Electron-beam welding or cutting
Patents for B23K 15 - Electron-beam welding or cutting (2,812)
07/1983
07/21/1983WO1983002415A1 Improvements in or relating to fusion welding methods
07/20/1983EP0083997A1 Device for electron-beam welding
07/12/1983US4393295 Apparatus and method for engraving with an electron beam
07/12/1983US4393294 Electron beam working apparatus for cylindrical members
06/1983
06/21/1983CA1148340A1 Manufacture of bearings having welded split races
06/08/1983EP0080967A1 Method of positioning bit sections for welding
06/08/1983EP0068017A4 Method of electron beam welding.
06/07/1983US4386728 Hermetic sealing of abutment joints by non-vacuum focused energy welding
06/07/1983US4386458 Fatigue resistance for coupling and connection joint mechanisms
05/1983
05/31/1983US4386257 Alkali metal oxide free backers for energy beam drilling
04/1983
04/26/1983CA1145415A1 Leachable backer for electron beam hole drilling
04/26/1983CA1145374A1 Wide ranging inflatable seal
04/20/1983EP0076868A1 Electron beam engraving method and apparatus for carrying it out
04/19/1983CA1144786A1 Method for welding ferrous alloys to aluminum and aluminum alloys and refractory metals
04/14/1983WO1983001283A1 Crankshaft for combustion engines and method for its manufacture
04/05/1983CA1144242A1 Method of producing clad steel materials by electron beam
03/1983
03/29/1983US4378482 Electron-beam stage X-Y positioning instrumentation
03/29/1983US4378481 Backers having glass particulates for electron beam hole drilling
03/15/1983US4376886 Method for electron beam welding
03/15/1983US4376885 Process and apparatus for producing a ring unit for the valve parts of labyrinth valves
02/1983
02/23/1983EP0072740A1 Extensible modular vacuum chamber
01/1983
01/25/1983US4370541 Electron beam chamber for butt welding pipes
01/18/1983US4369370 Method for producing nuclear traces or microholes originating from nuclear traces of an individual ion
01/18/1983US4369349 Transducer diaphragm elements and methods and apparatus for making same
01/11/1983US4368374 Vacuum chamber for electron beam butt welding of pipes
01/05/1983EP0068017A1 Method of electron beam welding.
12/1982
12/14/1982US4363953 Electron beam scribing method
11/1982
11/17/1982EP0064619A1 Optical connector
11/16/1982CA1135488A1 Precision positioning method of one or several tools on the culting plane of a tubular body, and device therefor
11/10/1982EP0064352A2 A beam-machine method and apparatus and a product made thereby
11/09/1982US4358656 Electron beam welding
11/02/1982US4357517 Electron beam welding with beam focus controlled responsive to absorbed beam power
10/1982
10/26/1982US4356377 Cutting thin metal sheet with an electron beam
10/12/1982US4354090 Z-bar guide apparatus and method of butt welding
09/1982
09/29/1982EP0061368A1 Element of a tripod-type homokinetic joint
09/28/1982US4352004 Joining process
09/07/1982US4348576 Position regulation of a charge carrier beam
08/1982
08/25/1982EP0058569A2 Methods of preparing multimetal extrusion billets
08/18/1982EP0058135A2 Z-bar guide apparatus and method of butt welding
08/17/1982US4345138 Process of shaping the rim of a combustion chamber recess of a light-alloy piston
07/1982
07/22/1982WO1982002352A1 Method for electron beam welding
06/1982
06/22/1982US4336083 Method of producing knife for cutting hot metal
06/15/1982US4335297 Electron beam processor
06/15/1982CA1125863A1 Sliding vacuum seal means with air inrush reducing seals
05/1982
05/18/1982CA1123921A1 Welding method for turbine diaphragms
05/11/1982US4329562 Method and device for improving the properties of thin steel plates
05/04/1982US4328411 Cutting amorphous metal by crystallization with a laser or electron beam
04/1982
04/27/1982US4327273 Method of treating a workpiece with electron beams and apparatus therefor
04/13/1982US4324973 Energy beam drilling apparatus having optical fiber link position sensor
03/1982
03/23/1982US4321453 Electron-beam welding
03/16/1982CA1120107A1 Method for preventing burr formation during electron beam drilling
03/09/1982US4319121 Method of producing clad steel materials
02/1982
02/23/1982US4317022 Electron beam welding machine
02/17/1982EP0045986A1 Method for the crack-free energy-beam welding of high-temperature resistant moulding parts
02/09/1982CA1118055A1 Method and apparatus for controlling an electron beam welding generator
02/02/1982US4314135 Positioning of one or more tools relative to a tubular structure
02/02/1982US4314134 Beam position control for electron beam welder
01/1982
01/06/1982EP0043351A2 Electrostatic blanking system for one particle beam moving in a plane or a plurality of static particle beams arranged in a plane
01/05/1982US4309589 Method and apparatus for electron beam welding
12/1981
12/15/1981US4305591 Inflatable seals
12/08/1981US4304982 Optical viewing system associated apparatus and machines equipped therewith
12/08/1981US4304979 Method and apparatus for electron beam welding at elevated pressures
12/08/1981CA1113757A1 Device for material machining using electromagnetic or corpuscular beams
11/1981
11/12/1981WO1981003139A1 Method of fusion welding in the atmosphere
10/1981
10/20/1981US4296307 Manufacturing method of the valve disk of spring loaded safety valves
10/20/1981US4295255 Expanded cooling jacket assembly
09/1981
09/22/1981US4291219 Apparatus for maintaining alignment of a shrinking weld joint in an electron-beam welding operation
09/22/1981US4291218 Transducer diaphragm elements and methods and apparatus for making same
09/15/1981CA1109095A1 Sealing system for a movable vacuum chamber of a charged particle beam machine
09/08/1981US4288677 Welding method of turbine diaphragm
08/1981
08/25/1981US4286137 Method for assembling vertical ducts by electron-welding
07/1981
07/28/1981US4281235 Using high energy particle beams
07/14/1981US4278866 Automatic electron beam deflecting circuit
06/1981
06/23/1981US4275288 Apparatus for machining material
06/16/1981US4274004 Ion implanter
06/10/1981EP0030042A1 Process for forming the rim of a combustion chamber of a light-metal piston
06/09/1981US4272665 Energy beam welding a gap of varying width
06/03/1981EP0029693A1 Electron beam welding machine
06/03/1981EP0029604A2 Electron beam engraving process
06/02/1981US4271348 Electron beam welding method and apparatus therefor
05/1981
05/05/1981US4266111 Apparatus for transferring work through a region of reduced pressure for the performance of an operation thereon
05/05/1981US4265389 Method of welding a diaphragm assembly
04/1981
04/28/1981US4264813 High intensity ion source using ionic conductors
04/21/1981US4263496 Pulsation while moving in a circular path
03/1981
03/31/1981US4258807 Method for making rock bits
02/1981
02/17/1981US4251709 Process for joining metals
02/17/1981US4251708 Method and apparatus for electron beam welding
01/1981
01/28/1981EP0023174A1 Process for bonding a piece of copper to a piece made of a refractory metal by electron beam bombardment
01/21/1981EP0022605A1 Method of producing clad steel materials
01/13/1981CA1093433A1 Surface alloying and heat treating processes
01/07/1981EP0021204A1 Ion generator
12/1980
12/16/1980US4239954 Backer for electron beam hole drilling
11/1980
11/25/1980US4236058 Regulation of electron-beam welding generators
11/25/1980US4235647 Method for machining by thermal shock
11/04/1980CA1089026A1 Electron beam welding machine incorporating improved sealing arrangement
10/1980
10/21/1980US4229639 Energy beam welding method
10/21/1980US4229638 Unitized rotary rock bit
10/15/1980EP0017405A1 Method of treating a workpiece with an electron beam
09/1980
09/16/1980US4223200 Charged particle beam processing with magnetic field compensation
09/16/1980US4223199 Charged particle beam welding with beam deflection around weld pool retainers
1 ... 17 18 19 20 21 22 23 24 25 26 27 28 29