|
DE718085C
|
|
Locking device for the runner of a Ferraris overcurrent time relay
|
|
DE739025C
|
|
Main current release
|
|
DE737715C
|
|
Voltage drop time relay with voltage-dependent delay characteristic and Ferrari drive
|
|
DE740441C
|
|
Restart relay
|
|
DE736180C
|
|
Circuit breaker with extinguishing fluid
|
|
DE729478C
|
|
Reclosing relay
|
|
DE668129C
|
|
Surge arresters
|
|
DE644846C
|
|
Process for pressing fittings onto porcelain insulating bodies
|
|
DE647572C
|
|
Compressed air drive for electrical switches with a safety device
|
|
DE631404C
|
|
Response counter device for surge arresters
|
|
DE660818C
|
|
Air circuit breaker
|
|
DE763038C
|
|
Electric switch with vaporizable liquid
|
|
DE628221C
|
|
Switchable high-voltage isolating fuse
|
|
DE624935C
|
|
Support isolator with fittings attached without putty
|
|
DE621926C
|
|
Slide disconnector with straight guide
|
|
DE619442C
|
|
Push and pull disconnector
|
|
DE611677C
|
|
Distribution system with busbar system, switching devices and earthing switches
|
|
DE585178C
|
|
Putty-free fastening of the fittings to massive high-voltage support insulators
|
|
DE500615C
|
|
Spring energy accumulator for switching on oil switches
|
|
DE625925C
|
|
Slide disconnector with ball contacts
|
