the static switching means being triggered by the voltage over the mechanical switch contacts

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H01H2009/546

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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

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H01H2009/546the static switching means being triggered by the voltage over the mechanical switch contacts

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the static switching means being triggered by the voltage over the mechanical switch contacts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for shared hybrid transfer switch system with int...

Intelligent circuit breakers with solid-state bidirectional switches

Intelligent circuit breakers with internal short circuit control sy...

Method and apparatus for protecting a load against an overcurrent

Intelligent circuit breakers with solid-state bidirectional switches

Flexible circuit breaker

Direct current hybrid circuit breaker with reverse biased voltage s...

Circuit breaker

Direct current arc extinguishing circuit and apparatus

Intelligent circuit breakers

Intelligent circuit breakers with air-gap and solid-state switches

Intelligent circuit breakers with visual indicators to provide oper...

Disconnecting device for interrupting a direct current of a current...

Intelligent circuit breakers with detection circuitry configured to...

Methods and apparatus for DC arc detection/suppression

Hybridization system for high voltage direct current

Current limiting circuit, DC power supply connector, and DC power s...

Switching device

Electronic switch

Disconnecting device for galvanic direct current interruption

High-voltage DC current breaker and high-voltage DC current breakin...

Hybrid MCCB employing electromechanical contacts and power electron...

Switching device and system for operating an electric load

System and method for operating an on-load tap changer

DC current switching apparatus, electronic device, and method for s...

Disconnector switch for galvanic direct current interruption

Arc suppression circuit using a semi-conductor switch

Method for determining the switching state of a contact and evaluat...

Arc suppression circuit for electrical contacts

Arc suppressing circuit employing a triggerable electronic switch t...

Patents Applicationslast 30 patents

INTELLIGENT CIRCUIT BREAKERS WITH SOLID-STATE BIDIRECTIONAL SWITCHES

HYBRID CIRCUIT BREAKER WITH IMPROVED CURRENT CAPACITY PER DEVICE SIZE

SYSTEM AND METHOD FOR SHARED HYBRID TRANSFER SWITCH SYSTEM WITH INT...

FLEXIBLE CIRCUIT BREAKER

DIRECT CURRENT ARC EXTINGUISHING CIRCUIT AND APPARATUS

DISCONNECTING DEVICE FOR INTERRUPTING A DIRECT CURRENT OF A CURRENT...

INTELLIGENT CIRCUIT BREAKERS WITH SOLID-STATE BIDIRECTIONAL SWITCHES

DIRECT CURRENT HYBRID CIRCUIT BREAKER WITH REVERSE BIASED VOLTAGE S...

CIRCUIT BREAKER

HYBRIDIZATION SYSTEM FOR HIGH VOLTAGE DIRECT CURRENT

ELECTRONIC SWITCH

HYBRID MCCB EMPLOYING ELECTROMECHANICAL CONTACTS AND POWER ELECTRON...

SYSTEM AND METHOD FOR OPERATING AN ON-LOAD TAP CHANGER

DC CURRENT SWITCHING APPARATUS, ELECTRONIC DEVICE, AND METHOD FOR S...

HVDC HYBRID CIRCUIT BREAKER WITH SNUBBER CIRCUIT

DISCONNECTOR SWITCH FOR GALVANIC DIRECT CURRENT INTERRUPTION

Arc suppression circuit using a semi-conductor switch

Method for determining the switching state of a contact and evaluat...

Relay contact protection

Arc suppression circuit for electrical contacts

Arc suppressing circuit employing a triggerable electronic switch t...