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8116503 |
Bend switch for wired headset
This is directed to a bend switch constructed from two substantially co-linear elongated bodies having opposing contact surfaces. In an open switch position, the contact surfaces remain apart,...
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8106319 |
Double beam switch contact
An LCD counter assembly including a housing that houses an LCD display at a first end and a printed circuit board (PCB) assembly at a second end opposite the first end. A diffuser is intermediate...
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7967601 |
Safety mechanism for a torch
A device for creating an electrical potential, such as a piezoelectric igniter, is connected to a conductor that conducts current to a burn tube to create a spark that ignites the fuel in the burn...
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7935907 |
Contact system for a short-circuiting device in a medium-voltage or high-voltage switchboard plant
A contact system for a short-circuiting device for a switchboard, the contact system including at least one fixed contact piece connected to a main voltage source. The contact system also includes...
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6837739 |
Battery connection interrupter
A battery is inside an enclosure. A shim is inserted between the battery and at least one contact. The shim can be actuated externally without requiring the enclosure to be opened. The shim may be...
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6541721 |
Electrical switch for gas cocks
A gas-burner electrical switch, which may be associated with a gas-supply cock. The gas-supply cock has a maneuvering stem (14) that is free to slide and turn about its own axis within the cock...
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6512190 |
Safety disconnector
A disconnector shall be provided which along with a high degree of reliability and little structural effort enables two electric conductors to be separated from each other. To this end, a...
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6290520 |
Television co-viewing series unit
A series unit capable of easily changing over a undirectional state to/from a bidirectional state and easily judging which state the series unit is in, is provided. A high pass filter 9 and a...
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6152777 |
Card edge connector with movable key
Connector 10 mountable to a mother board for mating with a daughter card (80,90) at a card-receiving slot (14). Connector (10) includes at least two key-receiving sites (30a,30b) along the length...
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6005497 |
Power control latch
A power control latch which is connected to an electronic device having first and second parts which are movable relative to each other between a first position and a second position. The power...
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5918361 |
Method of assembling a switchable circuit breaker and reducing tease-ability
A switchable circuit breaker having a housing, stationary and moveable contacts, switching means for actuating the contacts to assume a first condition in which the contacts are open and a second...
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5734138 |
Fully encapsulated switch assembly including nonconductive elastomeric material interposed between normally open contacts
The invention comprises a switch assembly having a housing with a recess therein. A first contact has a mating section and is disposed within the recess. A second contact has a deflectable mating...
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5608196 |
Normally closed dimmer switch contact assembly separated by rocker actuator interposed insulation plate
A dimmer switch 2 for use in a lighting or electrical power control system includes an air gap switch 20 for open circuiting the load from the source of electrical power. Normal load control is...
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5315082 |
Depressibly-actuated switch means for normally disconnecting power source of integrated circuit
A switch of an integrated circuit includes: a housing wherein a plurality of cells connected in series are stored in a battery chamber formed in the housing, and an integrated circuit formed on a...
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5224592 |
High voltage switch device and high-voltage change-over switch
The disclosure relates to high-voltage change-over switches that are used to apply high voltage alternately to two X-ray tubes. Each of the four switch devices constituting a change-over switch...
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4927787 |
Unitarily molded electrical connector housing with separable key
A nonconductive electrical connector housing is integrally molded with a nonconductive key. The housing is constructed to receive at least one pair of switch terminals therein such that contact...
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4670629 |
Alternate action push-push switch
An alternate action push-push switch is disclosed, having a housing with a dielectric bar portion; a plurality of conductive terminals; a plurality of conductive spring contactors having an...
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4636603 |
Two-position electrical switch assembly
A two-position electrical switch assembly is disclosed for mounting in an aperture of a metal panel. The housing for the switch assembly is constructed of an electrically non-conducting body having...
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4609795 |
Vibration protected switch
An electrical switch comprising a moveable contact member resiliently biased to have an electrical contact portion thereof urged into spaced relationship with an electrical contact portion of a...
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4497983 |
Electrical hook switch
A hook switch comprises a dielectric base member having series of stationary electrical contact members secured in aligned rows therein; the contact members in one row are offset with respect to...
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4472614 |
Electric switch with improved sliding contact holder
An insulating contact holder (26) is reciprocally movable in sliding engagement between flexible stationary contacts (22, 24) to interrupt the circuit therebetween in one position of the holder and...
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4429201 |
Electrical switch having a reciprocating wiping actuator
A switch including a housing in which a pair of electrical contacts are positioned for movement between open and closed positions. An actuator movably mounted in the housing moves between contacts...
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4385219 |
Push button switch
A push button switch including a housing, a depressible plunger spring-urged towards a rest position in the housing, and a pair of cooperating blade springs each fixed at one end and carrying...
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4361743 |
Lost motion keyswitch
A hollow plunger is slidable vertically in a housing that has an open upper end, but its upward travel is limited to a predetermined elevated position, in which the lower end of the plunger body is...
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4342892 |
Keyswitch
A keyswitch includes a tubular plunger with a body slidable vertically in an open-top housing that has a bottom wall supporting the lower end of a coil spring extending up around a pair of opposed...
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4328401 |
Meter test switch
An electrical test switch having a pair of spaced conductive rotors provided with matching cut-outs, the rotors being movable between a "normal" position and a "test" position. At least two spaced...
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4286121 |
Telephone line cutover apparatus and switch
A manual cutover apparatus activates a plurality of circuit boards in an equipment frame in a telephone switching facility. Each circuit board is provided with a manually operable switch for...
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4277663 |
Electrical switch
An electrical switch comprises a housing (1) carrying a first, fixed contact (3) and a second, movable contact (6) in the form of a resilient contact arm secured to the housing (1) at one end. The...
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4255635 |
Keyswitch
A keyswitch includes a tubular plunger with a rectangular body slidably mounted in a rectangular housing that has a bottom wall provided in its top with a circular recess receiving the lower end of...
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4079220 |
Snap action switch
A snap action electrical switch is disclosed which includes an actuating plunger slidably mounted within a switch housing, which carries two pairs of circumferentially spaced terminals. The plunger...
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3944760 |
Switch assembly having slider actuator insulating plate inserted between normally closed contacts
A switch assembly provides a plurality of slide switches. Each switch employs a flexible guide rod cantilevered within a common housing providing a first contact. A second contact is biased into...
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3940581 |
Switch construction, particularly for indicating automobile seat loading
A switch, particularly one for indicating whether an automobile seat is occupied or unoccupied, comprises a switch housing with a spring contact secured at a base portion to respective side walls...
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3902032 |
Electrical switch with improved contact structure
An electrical switch with an improved contact structure of the type having a depressible plunger with a contact separator for separating two flexible contacts when the plunger is in one position...
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3849612 |
VEHICULAR ROTARY ELECTRICAL SWITCH ASSEMBLY WITH REMOVABLE, INTERPOSED NON-CONDUCTIVE PLUG KILL SWITCH MEANS
Each of the illustrated electrical switches comprises a contactor plate which is rotatable with a carriage in a casing. The contactor plate is biased by resilient means toward a plurality of...
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3842228 |
CIRCUIT BREAKER ASSEMBLY WITH INTERPOSED WEDGE NON-CONDUCTOR AND COMPLEMENTARY HOUSING ARC-PREVENTION STRUCTURE
A compact non-arcing switch which includes a housing which is constructed dielectric material. A pair of electrical contacts are mounted within the housing for movement between open and closed...
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3787653 |
ELECTRICAL SWITCH ASSEMBLY
An electrical switch assembly having a non-conductive switch body and three spaced conductor strips mounted therein is provided with a rockable contact member positioned adjacent the conductor...
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3751618 |
PUSH-SWITCH WITH SPRING BIASED PLUNGER
A highly electrical Electrical switch suitable for keyboards and the like. A pair of resilient contact members are mounted within a housing such that a plurality of contact portions on one of the...
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3478343 |
VIBRATION INTEGRATING ALARM
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3346710 |
High voltage visible oil switch
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3168627 |
Relay with positively driven contacts
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3158060 |
Wafer switch having quick release connector
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3141944 |
Safety control switch for power tools
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3111655 |
Mine roof warning device
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3082309 |
Wiring device for controlling circuit continuity
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3062326 |
Break-away switch for trailers
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2908899 |
Babe alarm
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2903540 |
Push button switch
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2863970 |
Circuit breaker
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2811700 |
Electrical connector for printed wiring board
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