Inventor

ZELL KARL

DE39 patents

⚠️ This page may combine multiple inventors who share the name “ZELL KARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZELL KARL

SIEMENS AG

Backplane wiring for electrical printed circuit cards

Plug-type connector for backplane wirings

Plug-type connector for backplate wirings

Printed circuit board for plug-type connections

Device for electrically connecting shieldings of multi-pole plugs to the ground layer of a wiring board

Coding mechanism having integrated special contacts for electrical assemblies pluggable onto a backplane wiring

Multi-pole plug mechanism comprising a centering strip with a shielding device

Plug-type connector for backplane wirings

Mechanism for connecting printed circuit boards of separate devices

Device connecting the shielding of plugs to a subrack ground

Plug-type connector between wiring backplanes and assembly printed circuit boards

Device for the electrical connection of shieldings of multi-pole plugs to the grounded potential layer of a printed circuit board

Cabinet for the acceptance of electrical card cages

Arrangement for the mechanical and electrical connection of a supplementary printed circuit board to a base printed circuit board

Grounding mechanism

Multi-pole connector having a centering strip with a shield

Method for contacting shielding plates

Plug-type connector for backplane wirings

Coding device for assembling plugable electrical assemblies into a module

Contact arrangement between a coax cable and the blades of a wiring backplane

Centering strip for use with a backplane printed circuit board

Mechanism for connecting shielding caps of multi-pole plugs to the ground potential layers of a mother board

Electric plug connection with a coder device

Insertible electric assembly

Backplane wiring

Cabinet for accepting electronic assemblies

Electrical plug connector strip

Module frame for receiving insertable electrical printed circuit boards

Method for equipping a wiring backplane

Multi-pole female strip connector and method for making contact with a multi-pole male strip connector

Device for shielding assemblies having multi-pole plugs

Centering module for guidance and acceptance of a cable plug with shielding possibility

Cable plug

Method for fastening centering strips

Backplane wiring for electrical assemblies

Centering strip for plugging to a backplane printed circuit board

Communication system having a self-supporting wiring backplane

Method for making contact with a multiple-pole socket connector and improved multiple-pole socket connector

(unassigned)

Arrangement for connecting wiring backplanes and module circuit boards