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Document |
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7473487 |
Temperature fuse, and battery using the same
A thermal fuse includes an insulating case having a bottom and having an opening provided therein, a fusible alloy provided in the insulating case, a lead conductor having one end connected to the...
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6653925 |
Method for insulating leads of thermal fuse with insulating tubes and thermal fuse therefor
There is provided a method for insulating leads of a thermal fuse with an insulating tube that can reduce the quantity of the adhesive and prevent the defect of appearance and the lowering of the...
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6281780 |
Electrical apparatus having improved electrical contact and electrical contact used therewith
An electric apparatus (10) according to the present invention comprises electrically separated first and second terminals (14, 13), a first contact (16) that is connected electrically to the first...
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5880666 |
Fuse with press-connecting terminals and wire cutter
A fuse 15 includes a housing 2 of an insulative resin having a lid 13 and a housing body 11, and a fuse body 1 having a melting portion formed between a pair of press-connecting terminals 4 and 5...
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5790008 |
Surface-mounted fuse device with conductive terminal pad layers and groove on side surfaces
A thin film surface-mount fuse having two material subassemblies. The first subassembly includes a fusible link, its supporting substrate with a groove on side surfaces and a plurality of...
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5530417 |
Thermal cutoff with floating contact member
A thermal cutoff having a mushroom-shaped floating contact member with an enlarged head and an elongated shank. The outwardly facing end of the enlarged head has a centrally located depression for...
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5473303 |
Electrical lead
An elongated electrical lead has a first part of a hard and brittle arc quenching metal integrally joined to an easily bendable second part of a ductile metal. The lead is used in a thermal cutoff...
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5262753 |
Pyrotechnic controlled electrical switch with conductive foil bridging contact disk
An electrical switch with pyrotechnic control includes a housing containing a pyrotechnic composition and at least two contacts applicable, for example, to fire an explosive charge in a military...
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4434415 |
Electrical control module for a current-limiting fuse
A reusable control module mountable to a power-cartridge-operated interrupting module which includes a normally closed switch in shunt with a fuse. The control module houses a control circuit which...
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4382774 |
Spark gap switch
A flashlamp unit for individual and sequential firing of flashlamps includes a pair of flashlamps connected in an electrical circuit with a radiation-responsive N/O arc gap switch in series...
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4362969 |
High intensity discharge lamp including arc extinguishing means
An arc extinguishing means for a high intensity discharge lamp comprises a meltable fuse wire a portion of which is surrounded by a refractory hollow sleeve of larger diameter than the fuse wire....
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4297669 |
Thermal cut-outs and to the method of assembling a multiplicity of such thermal cut-outs
A thermal cut-out which is adapted to open an electrical circuit in response to an excessive rise in temperature associated with the circuit protected by said cut-out. Said cut-out comprising a...
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4297667 |
Fusible electric cable protector
A fusible electric cable protector has a casing that defines a first internal space containing the fusible elements and a granular arc-quenching filler. At least one of the pair of terminal...
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4150266 |
Miniature pyrotechnic squib switch, single pole, normally open
A piston, backed by a resilient disc, both slidable within a cylindrical case, is provided, on its leading end, with a penetrable conductor pellet, sheathed within an insulator cap. Upon firing of...
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4144418 |
Voltage responsive switch
A voltage sensitive switch is provided characterized by an irreversible change in resistance from a high resistance state greater than one megohm to a low resistance state less than one thousand...
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4109227 |
Contact assembly for high voltage fuse
In a high voltage expulsion type fuse, a fusible element is connected between an arcing rod and a contact element. The arcing rod is biased for movement by a spring, and when the fuse is assembled,...
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4016400 |
Overheating safety device for electrical lighters
A safety device for preventing deleterious overheating of an electrical lighter such as used in motor vehicles provides a short circuit in the electrical power supply circuit to the lighter upon...
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3944961 |
Mechanically improved contacts for radiation switches having material that converts from electrically non-conductive to conductive
The reliability of radiation switches is improved in accordance with this invention by mechanically modifying the contact members of the switch structure to reduce the heat sinking effectiveness of...
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3735313 |
FUSE PLUG FOR ELECTRICAL INSTALLATIONS
A fuse plug for electrical installations, one contact member of which is formed as two cylindrical, concentric metal sleeves slidably one upon the other against a spring between the sleeves. The...
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3500279 |
EXPLODING BRIDGEWIRE OPERATED SWITCH
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3281559 |
Thermal fuse having telescopically received contact members
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3248504 |
Connecting switch
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3239634 |
Temperature sensing mechanism
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3201549 |
Thermal switch utilizing a housing with an opening in which a thermal element supportws a spring by a contact means
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3180957 |
Auxiliary contact device with deformable contact operated by an explosive
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3178540 |
Electrical switch having deformable contact members
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3177322 |
Instantaneous electro-chemical switch
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3120591 |
Electrical connector of the pressureactuated type having fast-acting switching unit
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3118986 |
Explosive actuated circuit breaker
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3064222 |
Electrical resistor
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2974210 |
Fire detector
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2934955 |
Apparatus for measuring temperatures
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2920166 |
Squib switch
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2917606 |
Fire alarm
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2870434 |
Detection and signaling apparatus
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2832871 |
Electrical circuit connection device
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2817734 |
Fire alarms
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2816196 |
Detonator electrical switch
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2790877 |
Switch
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2786918 |
Switch
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1351207 |
Automatic circuit-closer
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0936923 |
Title is not available
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