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Class 337/234 - Locking or clamping means


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter wherein the attaching or securing means includes
No. of patents: 19
Last issue date: 12/25/2007


NumberTitleIssue Date
7312689Fuse with metallic state indicator
A fuse includes an insulative body, a primary fuse element extending within the body, a fuse state indicator extending on an exterior surface of the body and electrically connected in parallel with the primary fuse element, and first and second ferrules coupled to o...
12/25/2007
7179128Fuse
A fuse 1 of the present invention includes a fuse body 32, a housing 33 which is made of an insulative resin, and receives and holds the fuse body therein, the fuse body being inserted into the housing through an upper opening in the housing, an...
02/20/2007
6930585Miniature fuse
A box-like case for a miniature fuse comprises a first and second plastic assembling members having the same form, each of the assembling members has a base part provided with a pair of first grooves, a side plate part formed as a unitary one-piece structure as the ...
08/16/2005
6903649Fuse with fuse link coating
A fuse that includes an arc energy reducing coating to reduce arc energy during a short-circuit and/or a full voltage overload current interrupt is described. The fuse includes end conductor elements, and at least one fuse element secured between and making electric...
06/07/2005
6888440Fuse with fuse link coating
A fuse that includes an arc energy reducing coating to reduce arc energy during a short-circuit and/or a full voltage overload current interrupt is described. The fuse includes end conductor elements, and at least one fuse element secured between and making electric...
05/03/2005
6734780Fuse assembly
A fuse assembly 1 including a pair of terminals 2 which are arranged in parallel to each other, a housing 4 having a cavity 20 for containing one end portions 3a of the terminals, and a fusible body 5 interconnecting ...
05/11/2004
6545585Fuse
A fuse 1 includes a pair of terminals 2, housing 4 and fusible body 5. The terminals 2 are provided so that their one ends are housed in the housing 4 and their other ends are exposed externally from the housing 4. The terminals 2 each has a recess to enl...
04/08/2003
6542064Fuse
A fuse 1 includes a pair of terminals 2, a housing 4 and a fusible body 5. The one ends 3a of the terminals 2 are housed within the housing 4. The housing 4 includes a pair of end walls 12a, 12b, a pair of side walls 13a, 13b, a first partition wall 21 an...
04/01/2003
6496096Fuse assembly
A fuse assembly, in which a pluraity of members constituting a housing of the fuse assembly can be mounted tightly and whether the fuse element has blown out or not can be easily checked, is provided. The fuse assembly 1 has a pair of terminals 2, a fuse ...
12/17/2002
5739739Fuse structure
A fuse including a fusible link element having a pair of terminal portions and a fusible portion through which the terminal portions are connected to each other, the terminal portions having upward locking pieces at upper corners thereof, a housing for re...
04/14/1998
4920327Chip-type micro-fuse
A chip-type micro-fuse including a fusible element, a hollow body made of heat-resistant and insulative materials having at lesat two recesses which are respectively formed on an outer peripheral surface thereof, near the ends thereof and two end caps ada...
04/24/1990
4851806Fuse device and method of manufacturing such fuse device
Within an electrically insulating housing there is provided a continuous hollow space open at both ends. Tubular portions of end contacts are insertably disposed at both ends of the hollow space. Flat portions of the end contacts form clamping locations f...
07/25/1989
4583069Crimp fuse link assembly
Disclosed is an improved fuse link assembly wherein a tensioned fusible element is secured at each end to a circuit conductor for connection to an external electrical circuit. The improvement includes an integral stamped crimp terminal which secures each ...
04/15/1986
4570146High voltage fuse
A high voltage fuse having a fuse assembly embedded in a granular dielectric material within a cylindrical dielectric housing, the fuse assembly including a number of fuse support surfaces, a support ring at each end of the plates to hold the plates in on...
02/11/1986
4563809Fuse with centered fuse filament and method of making the same
An improved cartridge fuse has resilient plugs at opposite ends of the fuse housing through which extend a centered fuse filament held in tension by the defining walls of a plug passage hugging the fuse filament to maintain such tension. The fuse filament...
01/14/1986
4220940Spider assembly for a high voltage fuse
A six rib spider assembly for a fuse including a dielectic housing having end caps for supporting the spider assembly within the housing and a fusable ribbon helically wound on the spider assembly, the housing being filled with a granular dielectic materi...
09/02/1980
4205294Solderless fuse terminal
The invention is predicated on the use of synthetic resins as materials for fuse casings or fuse tubes because synthetic resins are relatively easily deformable. This invention is particularly applicable in connection with fuse tubes made of polyester res...
05/27/1980
4084146Fuse assembly
A fuse assembly having a dielectric base plate and a fuse strip laminated to the base plate. The fuse strip comprises a bus bar and one or more spaced contact portions each joined by a fuse link to the bus bar. At the end of each fuse link the laminate is...
04/11/1978
3962666Support plates for a helically wound fusible element
Electric fuses having a helically wound fusible element are provided with simple, cost-effective sheet metal means performing the dual function of supporting insulating plates which, in turn, support the helically wound fusible element, and of establishin...
06/08/1976
 
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