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Class 337/401 - With fusible, combustible or explosive material


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter wherein the thermal responsive element, or
No. of applications: 19
Last issue date: 07/07/2011


Application No.Application TitleIssue Date
20110163841TEMPERATURE SWITCH
A temperature switch comprises a material (14) which melts and concomitantly undergoes a change in an electrical characteristic at a predetermined temperature. The temperature switch also includes at least two electrical contacts (10, 12) for detecting the...
07/07/2011
20110057762SHORT-CIRCUITING APPARATUS WITH PYROTECHNIC INITIATION
A short-circuit device for the electrical bypass of an electric module has a contact arrangement, which is disposed in a switching chamber. The contact arrangement has an open circuit-breaker setting, in which a current flow via the contact arrangement is interrupted, a...
03/10/2011
20110006875BY-PASS OF AN ELECTRICAL COMPONENT
A modular by-pass device of an electrical component includes a housing possessing a movable means of sealing, and is equipped with conducting terminals, one of whose ends is connected to one of the terminals of the electrical component circuit, the other end being faste...
01/13/2011
20100141375Trace fuse with positive expulsion
A circuit interruption device for printed wiring boards having a positive expulsion device for removing melted fuse material, plasma and debris from the printed wiring board....
06/10/2010
20100033295HIGH TEMPERATURE THERMAL CUTOFF DEVICE
The present disclosure provides high temperature thermal cutoff devices having a high-temperature thermal pellet with a transition temperature of greater than or equal to about 240° C. and comprising at least one organic compound. The pellet is disposed in a housing, w...
02/11/2010
20090179729Thermal fuse employing thermosensitive pellet
A thermal fuse includes a metallic casing, a first lead member having a first electrode formed at an end thereof, a second lead member having a second electrode formed at an internal wall surface of the casing, a switching function member including a spring member press...
07/16/2009
20090159311BATTERY SYSTEM FOR A VEHICLE WITH SEVERABLE CONNECTIONS
A battery system for storing electrical power and supplying electrical power to a vehicle is disclosed. The system includes multiple battery packs, each with a plurality of cells. The cells in each battery pack are electrically connected with one another and the multipl...
06/25/2009
20080284558APPLIANCE ASSEMBLY WITH THERMAL FUSE AND TEMPERATURE SENSING DEVICE ASSEMBLY
An appliance assembly includes an appliance and a thermal assembly. The thermal assembly includes a housing attached to the appliance, a temperature sensing device carried by the housing and electrically coupled with the appliance, and a thermal fuse carried by the hous...
11/20/2008
20080117016Temperature Fuse Protection Device
A temperature fuse protection device uses a hot melt metal to rivet for connecting two terminals in the circuit that are separated for making the two terminals electrically-connected and the circuit complete. There is a spacing in between the two free ends of the two te...
05/22/2008
20080106365Analog 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 fusion temperature of 20° C.˜140° C., with the isolation layer of NTC cha...
05/08/2008
20070236324Thermal pellet type thermal fuse
In order to prevent erroneous operation caused by shrinking of a thermal pellet due to sublimation or softening of the thermal pellet when current is applied, a thermal pellet type thermal fuse includes a metal casing, a first lead and a second lead leading out from the...
10/11/2007
20070052515Semiconductor device and method of manufacturing the same
A semiconductor device includes a first insulating layer, which is formed on a semiconductor substrate (not shown), and formed with a concave portion, and an electric fuse which has a conductive member, a first terminal provided on one end and a second terminal provided...
03/08/2007
20070046418Electrical distribution device including protection for overheating conditions
An electrical distribution device that includes a terminal for providing a connection to a first conductor, a spring mechanism having a first end that is electrically connected to the terminal, and a second conductor electrically connected to one or more internal compon...
03/01/2007
20060232372Thermal fuse employing thermosensitive pellet
To faster respond to switch at an operating temperature a thermal fuse employing a thermosensitive pellet includes a metallic casing, a first lead member having a first electrode formed at an end thereof, a second lead member having a second electrode formed at an inter...
10/19/2006
20060145808Pyromechanical separating device with a specially shaped current conductor rail
The invention relates to a pyromechanical separating device comprising a housing (2) wherein an electrically conductive current conductor rail (1) is arranged. Said current conductor rail is embodied such that it can be separated at a separation point (...
07/06/2006
20050179516Temperature sensing material type thermal use
In the present invention, a physical and chemical property of thermosensitive material is noted in selecting and using thermosensitive material to provide a noble and improved thermal fuse using thermosensitive material. To achieve this object, the present thermal fuse ...
08/18/2005
20050140491Overheat protection device for movable body surface, overheat protection apparatus using the same and temperarture control device
An overheat protection device for a movable body surface includes a thermal fuse having a fuse element which melts at a predetermined temperature, bridges electrodes in a pair and melts at a temperature equal to or higher than the predetermined temperature to break an e...
06/30/2005
20050088272Thermal pellet incorporated thermal fuse and method of producing thermal pellet
There is provided a thermosensitive material allowing a thermal pellet incorporated thermal fuse's operating temperature, or heat distortion temperature, to be adjusted and preventing deformation, modification or similar deficiency if it is exposed to severe external en...
04/28/2005
20050046540Multi-device holding structure
In a multi-device holding structure for integrally holding two heat generative elements which are transistors having through-holes so as to be mounted on a base plate, and a heat sensitive element which is a temperature fuse sandwiched between the heat sensitive element...
03/03/2005
 
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