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US20110063069 |
Wear Indicator for a Circuit Interrupter Exhaust Control Device
An exhaust control device includes a wear indicator disposed within a housing of the exhaust control device. The wear indicator is arranged to be exposed to a flow of exhaust gas through the... |
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US20110210813 |
PROTECTIVE DEVICE OF THREE-PHASE MOTOR
A protector for a three-phase electric motor has a container with a housing and a metal plate secured thereto. A protrusion is provided in the housing. Three conductive terminal pins, each with a... |
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US20130021131 |
CIRCUIT BOARD HAVING ARC TRACKING PROTECTION
A printed circuit board to which corresponding wiring connectors such as power wiring connectors, may be connected to couple electrical components and a power supply to the printed circuit board... |
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US20130162387 |
THERMAL CUTOFF LINK SAFETY FUSE IN HVAC SYSTEM
The present invention relates to a thermal cut off link safety fuse for use in a HVAC system. The thermal cut off link safety fuse disconnects the electrical circuit from the HVAC system's heating... |
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US20110253406 |
PORTABLE POWER TOOL BATTERY
A portable power tool battery has at least one fuse holder. The fuse holder is provided for detachably attaching a fuse situated in the fuse holder in a form-fitting and/or force-locking manner. |
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US20120044036 |
Safety Unit Integrated on a Printed Circuit Board and the Printed Circuit Board
The invention provides a safety unit integrated on a PCB (printed circuit board) and the PCB, and pertains to the technical field of circuit protecting device. The safety unit comprises: first... |
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US20150042442 |
FUSE LOCK-OUT ASSEMBLY FOR A BATTERY PACK
A fuse lock-out assembly for a battery pack is provided. The assembly includes a first housing having an interior region holding a manual service disconnect lower housing and a manual service... |
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US20110012703 |
MEMS ACTUATORS AND SWITCHES
Micro-electromechanical systems (MEMS) actuators and switches exhibiting geometries and configurations providing superior operating characteristics and longer lifetimes. |
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US20110080296 |
Fire Detection Fault Enhancement
A fire detection switch for use in a fire detection circuit of a aircraft engine, having: a first resistor and a second resistor disposed in series between a common terminal and an alarm terminal;... |
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US20120286922 |
FUSIBLE LINK UNIT
A fusible link unit includes a conductive busbar, a resin housing, and a resin cover. The conductive busbar includes a fusible part. The resin housing is integrally formed at a predetermined... |
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US20130321120 |
Thermostat
A thermostat includes a heat-conductive guide with an upper side and a lower side; a top board with an upper side and a lower side; a double-metal plate; a first rivet; a short spring plate with a... |
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US20140159855 |
AIR HEATER FUSE FOR DIESEL ENGINES
An air heater fuse for diesel engines for easier starting of a diesel engine inlet air needs to be warmed. In large diesel engines an electric heater is therefore installed into an inlet manifold... |
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US20100315192 |
FUSIBLE LINK
A fusible link includes a fuse portion that has a first resistance portion and a second resistant portion which are formed of a fusible metal conductor. The first resistance portion has a fusible... |
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US20150243467 |
FUSE LOAD-BREAK SWITCH FOR LOW-VOLTAGE HIGH-POWER FUSES
Fuse load-break switch (1) for low-voltage high-power fuses, a fuse contact pair for receiving a fuse (5A, 5B, 5C) being provided within a housing (2) of the fuse load-break switch (1) for each... |
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US20120293295 |
FUSE UNIT
A fuse unit includes a fuse element and an insulative resin part. A terminal connecting part is formed in the fuse element. Then insulative resin part is arranged on an outer surface of the fuse... |
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US20130127584 |
Redundant Via Structure For Metal Fuse Applications
A metal fuse structure using redundant vias. The redundant vias are formed on one metal level in a stacked via metal fuse structure to force failures to occur in the metal level that does not have... |
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US20130043972 |
ELECTRICAL FUSE STRUCTURE
An electrical fuse structure includes a top conductive pattern having a top fuse and a top fuse extension portion, a bottom conductive pattern having a bottom fuse and a bottom fuse extension... |
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US20150155120 |
FUSE UNIT
An alternator connecting bolt of an alternator connecting end has a diameter different from that of a second battery connecting bolt of a second battery connecting end. |
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US20120068809 |
FRACTIONAL AMP FUSE AND BRIDGE ELEMENT ASSEMBLY THEREFOR
Fuse element and bridge assemblies allow for construction of small fractional amp fuses with larger fuse element wires that are less prone to breakage in automated manufacturing processes. |
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US20120112870 |
THERMAL PROTECTION DEVICE AND METHOD
A solenoid valve for use in a hazardous environment requiring a surface temperature of the valve to not exceed a cutoff temperature, the valve comprising coil configured to physically move an... |
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US20150179379 |
FUSE UNIT
In a fuse unit that includes a bus bar whose bend parts separated from each other are arranged in parallel, and one pair of divided bodies formed by being divided into one side and the other side... |
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US20140375415 |
SYSTEM FOR PREVENTION OF AND PROTECTION AGAINST FIRE DUE TO FUSE MISUSE
The present invention relates to a system including a slow blow fuse interposed between a high-capacity fuse and a load, and which blocks an overcurrent from flowing into the load with a fusing... |
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US20120062354 |
TEMPERATURE-SENSITIVE ACTUATOR
Disclosed is a temperature-sensitive actuator which is configured in such a manner that heat from a PTC heater for the temperature-sensitive part of a thermoelement can be received appropriately... |
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US20140022044 |
HEATING DEVICE WITH AN INTEGRATED THERMOBLOCK FOR A BEVERAGE PREPARATION MACHINE
A liquid food of beverage preparation machine that includes an electric supply circuit connectable to an electric power source; a heater powered by the electric supply circuit; and a thermal fuse... |
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US20120161920 |
BIMETAL ASSEMBLY FOR CIRCUIT BREAKER
A bimetal assembly includes: a heater connected to a movable contact to be provided with power; and a bimetal having one end portion coupled to the heater and disposed to be spaced apart from the... |
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US20080106365 |
Analog Line-Type Fixed Temperature Fire Detection Cable
An analog line-type fixed temperature fire detection cable that has two detection conductors positioned in parallel, an isolation layer of NTC character, and a fusible insulation layer having a... |
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US20120019344 |
CONFIGURABLE FUSE BLOCK ASSEMBLY AND METHODS
Modular fuse block assemblies configurable to accommodate overcurrent protection fuses of different physical sizes. Single and multi-pole blocks may be easily assembled from a reduced number of... |
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US20130202941 |
FUSE BOARD AND BATTERY BLOCK EQUIPPED WITH SAME
A fuse board including a metal plate, a connection portion connected to a cell, a fuse portion connecting the metal plate to the connection portion, and an insulating resin film bonded to the fuse... |
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US20080180208 |
Fuse Sleeve Having Window for Blown Fuse Indication
A protective sleeve for a fuse connection includes an insulative sleeve body having first and second body portions adapted to provide a water-resistant seal at opposite ends of the fuse connection... |
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US20110012705 |
MEMS ACTUATORS WITH STRESS RELEASING DESIGN
The micro-electromechanical (MEMS) actuator comprises a hot arm member and a cold arm member. The cold arm member comprises at least two longitudinally spaced-apart flexors. The actuators may also... |
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US20110163839 |
FUSE STRUCTURE WITH POWER DISCONNECTION LIGHT INDICATING FUNCTION
A fuse structure includes a casing, a fuse component and a light emitting element having pins. The casing includes a top plate, a containing space disposed below the top plate and two openings... |
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US20130120101 |
FUSE BLOCK DEVICE
Disclosed is a fuse block device that does not require total modification of a busbar even when circuits or ratings are changed. The fuse block device (50) comprises a busbar (10), a fuse block... |
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US20140118103 |
SERVICE DISCONNECT ASSEMBLY
A service disconnect assembly includes a receiver assembly having a fuse receptacle that is configured to receive a fuse therein. The service disconnect assembly includes a lockout device having a... |
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US20140091895 |
DISCONNECTOR FOR ELECTRIC POWER EQUIPMENT FILLED WITH DIELECTRIC LIQUID
A disconnector for electric power equipment filled with dielectric liquid, especially transformers, applicable in protecting the operation of electric power equipment. The disconnector contains at... |
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US20120133479 |
DISCONNECTOR FOR ELECTRIC POWER EQUIPMENT FILLED WITH DIELECTRIC LIQUID
A disconnector for electric power equipment filled with dielectric liquid, especially transformers, applicable in protecting the operation of electric power equipment. The disconnector contains at... |
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US20130241687 |
POWER CIRCUIT INTERRUPTING DEVICE
A power circuit interrupting device including a first housing including a pair of fixed electrodes and a fuse having terminals at both ends thereof, and a second housing including a moveable... |
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US20130106566 |
BIMETAL CONTROLLER
A bimetallic controller, having a switching device and at least one bimetal device which is or can be actively connected to the switching device such as to allow the switching device to be... |
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US20120056708 |
MODULAR FUSE HOLDER
Modular fuse holder assemblies for configurable panelboards are specifically adapted to meet the needs of photovoltaic fuses and solar powered systems. Fuse rejection features, safety features,... |
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US20150042443 |
TEMPERATURE-DEPENDENT SWITCH
A temperature-dependent switch has a temperature-dependent switching mechanism, a housing accommodating the switching mechanism, two first connections between which first connections the switching... |
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US20120133480 |
OVERLOAD PROTECTION COMBINATION STRUCTURE FOR A BASE OF A FUSE
An overload protection combination structure for a base of a fuse is provided, which is mainly directed to an improved technology of an auxiliary structure for ensuring cutoff of an overload... |
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US20110291793 |
WIRE-FUSE CIRCUIT-BREAKER PROVICED WITH A FUSEHOLDE AND A FUSE-BREAKER OF IMPROVED DRIVE AND OPERATION SAFETY
The invention relates to a mechanical assembly for a wire-fuse circuit-breaker (1) provided with a fuseholder (2) and a drive lever (3) adapted to be actuated by an operator and to actuate a lever... |
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US20120068810 |
FUSE AND ARC RESISTANT END CAP ASSEMBLY THEREFOR
Overcurrent protection fuses with end cap assemblies amenable to automated manufacturing techniques and providing arc burn through resistance when the fusible element opens therein. The end cap... |
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US20150179376 |
TRIP DEVICE FOR CIRCUIT BREAKER
A trip device for a circuit breaker comprises a first terminal; a second terminal; and a bimetal in which a slot with one side opened is formed at one end of the bimetal, the one end is divided... |
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US20130027174 |
FUSE UNIT
A fuse unit includes a feeding terminal, an energizing terminal and a fusion portion. The feeding terminal is fixed to a battery post to receive power from a battery. The fusion portion... |
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US20150145636 |
CIRCUIT BREAKER HEATER-BIMETAL ASSEMBLY, HEATER-BIMETAL APPARATUS, AND ASSEMBLY METHODS THEREOF
A heater-bimetal apparatus is disclosed. The heater-bimetal apparatus has a heating element having a first portion and a second portion, a bimetal element coupled to the heating element at a third... |
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US20120161918 |
THERMAL OVERLOAD RELAY
A reset rod (43) of a thermal overload relay is configured to be switchable between a manual reset position in which a reversal mechanism (21) is manually returned to an initial state prior to... |
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US20140167906 |
Integrated Circuit Fuse and Method of Fabricating the Integrated Circuit Fuse
A fuse formed as part of an integrated circuit has cavities disposed to the sides of the fuse to provide more reliable operation with less chance of re-connection. A method of providing the fuse... |
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US20110279219 |
FLEX-RIGID WIRING BOARD AND METHOD FOR MANUFACTURING THE SAME
A protection element is provided which is capable of stably retaining a flux on a soluble conductor at a predetermined position and is capable of checking a retention state of the flux, enabling a... |
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US20150109091 |
TRIP DEVICE FOR CIRCUIT BREAKER
A trip device for a circuit breaker includes: a crossbar rotatably installed to perform the trigger function; and bimetal that is curved upon the occurrence of an abnormal current and presses and... |
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US20070132539 |
FUSIBLE SPIRAL CONDUCTOR FOR A FUSE COMPONENT WITH A PLASTIC SEAL
A fusible spiral conductor for a fuse component includes an electrically insulating or high resistance core, at least one fusible conductive wire wound around the core, and a temperature-resistant... |