Snap closing with trip, wherein the contacts are locked open during charging of mechanism and unlocked by separate trip device

Industry

CPC
H01H2300/05

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2300/00Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H

Current Industry

H01H2300/05Snap closing with trip, wherein the contacts are locked open during charging of mechanism and unlocked by separate trip device

Industries

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Patents Grantslast 30 patents

Information Patent Grant
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Information Patent Grant
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Devices, methods for controlling a device, and computer-readable media
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- Issue date Mar 26, 2019
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- Jeffrey S. Gieger
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Circuit breaker characteristic monitoring device
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- Issue date Mar 5, 2019
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- Shuichi Tanigaki
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- Issue date Feb 19, 2019
- Stephen David Ainsworth
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Circuit breaker and method
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- Issue date Feb 5, 2019
- Siemens Aktiengesellschaft
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Snap closing with trip, wherein the contacts are locked open during charging of mechanism and unlocked by separate trip device

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Trip circuit current display

Transformation method for gas density relay, and gas density relay...

Self-test auto monitor ground fault circuit interrupter (GFCI) with...

Electrical system with on-line sampling verification function and v...

Multi-voltage contactors and controls and related methods

Self-test auto monitor ground fault circuit interrupter (GFCI) with...

Method for monitoring circuit breaker and apparatus and internet of...

Circuit breaker with a monitoring device, and method for it

Signal feedback device used for automotive locking apparatus

Self-test auto monitor ground fault circuit interrupter (GFCI) with...

Ground fault circuit interrupter (GFCI) latching apparatus

Current distributor and protection system for a vehicle

Switch based control of lighting fixture integrated device

Diagnosis device, energy storage apparatus, and diagnosis method

Hack-proof security keyboard

System for positioning a medical device

Modular safety relay circuit for the safe control of at least one m...

Multiple contact linear slide switch

Devices, methods for controlling a device, and computer-readable media

Light dimmer with touch-sensitive control and display of adjustment...

Actuator for a switching device

Sensor for circuit breaker open and close failure prediction

Self-testing auto monitor ground fault circuit interrupter (GFCI) w...

Electrical tap box engagement system and assembly

Circuit breakers with tamper-evident security seals

Electrical parking brake device

Lockout device for switchgear

Circuit breaker characteristic monitoring device

Fire alarm testing device and method

Circuit breaker and method

Patents Applicationslast 30 patents

DETECTING WELDED RELAY CONTACTS USING CONTACT CLOSE TIME MEASUREMENT

SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...

OPTICAL MONITORING SYSTEM FOR AN OPTICAL DISPLAY ELEMENT

TRIP CIRCUIT CURRENT DISPLAY

SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...

MULTI-VOLTAGE CONTACTORS, CONTROLS, AND RELATED METHODS

FAULT DETECTION IN SPRING-LOADED DRIVES OF MEDIUM-VOLTAGE SWITCHGEA...

ENERGY STORAGE STATUS MONITORING STRUCTURE AND ROTARY SWITCH

TRANSFORMATION METHOD FOR GAS DENSITY RELAY, AND GAS DENSITY RELAY...

ELECTRICAL SYSTEM WITH ON-LINE SAMPLING VERIFICATION FUNCTION AND V...

MAINTENANCE-FREE GAS DENSITY RELAY AND CROSS-CHECKING METHOD THEREFOR

SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...

Ground Fault Circuit Interrupter (GFCI) Latching Apparatus

MULTI-VOLTAGE CONTACTORS AND CONTROLS AND RELATED METHODS

SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...

CURRENT DISTRIBUTOR AND PROTECTION SYSTEM FOR A VEHICLE

DEVICES, METHODS FOR CONTROLLING A DEVICE, AND COMPUTER-READABLE MEDIA

System for Positioning a Medical Device

CIRCUIT BREAKERS WITH TAMPER-EVIDENT SECURITY SEALS

METHOD AND SYSTEM FOR DETECTING RELAY ADHESION

ELECTRICAL SWITCHING APPARATUS AND SENSING ASSEMBLY THEREFOR

SELF-TESTING AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) W...

PANELBOARD BREAKER COMPARTMENT WITH DISCONNECT FEATURES

CIRCUIT INTERRUPTER WITH WIRELESS UNIT, COMMUNICATION SYSTEM INCLUD...

RELAY UNIT, CONTROL METHOD FOR RELAY UNIT

REMOTE CONTROLLED SWITCH COVER

Remote Controlled Light Switch Cover Assembly

REMOTE SWITCH CONTACT QUALITY MAINTENANCE

CONTROL CIRCUIT OF SWITCH DEVICE

RELAY WELDING DETECTOR, RELAY EQUIPMENT INCORPORATING THE SAME, AND...