Pressing of windings and cores for high power HV choke coils and transformers
DE19606253C1
Method of manufacturing choke coil core with core arms arranged in series from plate packets at axial intervals formed by ceramic plates
DE19549237A1
Indexing switch for load switching transformers
DE19549238A1
Indexing drive mechanism for stage switching transformers
DE19542179C1
Transformer and choke coil pressing and clamping method
DE19516252A1
Method and device for mounting bushings arranged at an angle on transformer boilers
DE19508072A1
Process for the production of insulation for winding leads with connected leads of power transformers
DE19504734A1
Cooling system for transformers or choke coils
DE4446713A1
Method and device for producing a mangetic shield for boiler walls of transformers and choke coils
DE4446716C1
Insulation arrangement for magnetic screening of transformer tank walls and of choke coils
DE4445049C1
Insulation and support arrangement for winding transformers and throttle coils
DE4431425C1
Method of assembling active part of transformer or choke with two coils or windings.
DE4416381A1
Arrangement for guiding and fastening lead wires in electrical transformers or choke coils
DE4339235A1
Arrangement for sealing cylinder barriers in electrical transformers and choke coils with forced coolant circulation
DE4333826A1
Process for the production of tubular windings for transformers or choke coils with several parallel, radially superimposed conductors
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Method of producing a T-shaped connection between two pipes
DE4305521A1
Disc winding for an iron-core, coolant-cooled choke coil
DE4303783A1
Process for cleaning transformer oils and arrangement for carrying out the process
DE4244636A1
Process for completing a container for a transformer or a choke coil, usually consisting of a boiler, cover and expansion tank
DE4244634A1
Arrangement for guiding and protecting electrical lines, which are arranged on the outside of a container of a transformer or a similar large electrical device
