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Class 337/264 - Readily replaceable or detachable element


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter wherein the attachment or securing means
No. of patents: 29
Last issue date: 04/20/2010


NumberTitleIssue Date
7701321System and method for interconnecting a plurality of printed circuits
A primary electrical fuse is attached to a printed circuit board. The primary electrical fuse comprises a first and second terminal, a fusible element disposed between the first and second terminals electrically linking the first terminal and the second terminal, an...
04/20/2010
7371107Electrical connector
An electrical connector is connected with a circuit board. The electrical connector includes an insulating body and a plurality of pins received in the insulating body. The insulating body is transparent. There is an identification layer on the bottom of the insulat...
05/13/2008
6967560Blade fuse
A compact fuse (1) for an automobile is provided. The fuse is formed by a fuse element (2) and an insulative housing (3) having a cutaway portion (8). The fuse element includes two base plates (4) and a melting portion (5) c...
11/22/2005
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
5929739Fusible link
A fuse includes a fuse element having a pair of terminal portions interconnected by a fusible portion, pivot pawls provided between the fusible portion and each of the terminal portions, seat surfaces respectively supporting the pivot pawls thereon, there...
07/27/1999
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
5409402Plug-in fuse device with interchangeable fuse elements
A plug-in fuse device can be handled without special tools and permits convenient replacement of a burnt-out fuse element. The device has a rigid housing with a pair of plug portions. Each plug portion is shaped to plug into a socket and carries a fuse as...
04/25/1995
5346411Tap-in blade fuse
A tap-in blade fuse is disclosed. A first embodiment comprises a plastic transparent body with two terminal blades on one side for use with an electrical fuse panel/box in an automobile. The other side of the body has an accessory blade extending from the...
09/13/1994
5294906Fusible link
Disclosure is a fusible link which prevents a housing from being deformed and discolored due to unnecessary generation of heat in a fuse element. In the fusible link, each of connecting plates includes two elastic engagement pieces and two projections res...
03/15/1994
4998086Fuse assembly and method of manufacture
An electrical fuse assembly has a dielectric housing and a fuse terminal which is stamped and formed from metal stock having the appropriate electrical characteristics. The fuse terminal has blade portions which are made from metal stock which has been fo...
03/05/1991
4884050Blade terminal tap fuse
An electrically tappable miniature fuse which includes a housing from which the first ends of a pair of parallel blade terminals extend for engaging the contact elements in a fuse box or panel and where in at least one of the blade terminals includes a se...
11/28/1989
4831353Cable fuse
An automobile fuse (10) for use in extreme temperature conditions such as the engine compartment of an automobile. Fuse (10) is a blade-type fuse with loads (42, 44) on fusible element (40) providing time delay characteristics to match the insulation dama...
05/16/1989
4827238Reversible blade terminal fuses
Miniature plug-in fuses which include a first active pair of generally parallel blade contact elements which are connected by a first fuse link and a second spare pair of generally parallel blade contact elements which are oriented oppositely of the first...
05/02/1989
4672352Fuse assembly
A fuse assembly having a casing, a fuse element made of an electrically conductive material having a low fusion point, and tab insertion sockets into which tab terminals are inserted and which are made of a highly resilient, electrically conductive materi...
06/09/1987
4670729Electrical fuse
An automotive blade-type fuse has an enlarged transparent extraction flange. The flange is configured as a thin-wall structure having a cavity therein running substantially its entire length. The fuse terminal blades are captively secured in a housing to ...
06/02/1987
4661793Plug-in fuse assembly with specially configured fuse link
A plug-in fuse assembly comprises a housing made of insulating material and having relatively closely spaced vertical side walls bridges by vertical end walls and a metal plug-in fuse element having laterally spaced, generally parallel confronting termina...
04/28/1987
4604602Plug-in fuse assembly with stackable housing
A plug-in fuse assembly comprising a housing made of insulating material and includes upwardly extending side walls bridged by upwardly extending end walls, and a conductive plug-in fuse element secured in the housing. The conductive plug-in fuse element ...
08/05/1986
4580124Plug-in fuse assembly
A plug-in fuse assembly comprises a housing made of insulating material and having relatively closely spaced vertical side walls bridged by vertical end walls and a metal plug-in fuse element having laterally spaced, generally parallel confronting termina...
04/01/1986
4544907Compact fuse block assembly
The fuse block assembly has a block which holds an element of substantially inverted U-shape. Co-operating projections and holes or recesses hold the element in position in the block. The ends of the legs of the element project out of the block to act as ...
10/01/1985
4504816Blade fuse and manufacturing method
A blade fuse includes parallel blades (12 and 14) secured in a body (16). A fusible link (42) welded to the blades is located in a cavity (20) of the body that is covered by a window (61). The blade fuses are assembled by blanking the fusible element from...
03/12/1985
4394638Miniature plug-in fuse assembly and method of making a fuse element therefor
A plug-in fuse assembly comprises a one-piece fuse element secured to a housing and having tubular terminal prong portions adapted for insertion into receptacle terminals. The terminal prong portions have retaining means cooperating with locking means for...
07/19/1983
4164725Three-piece solderless plug-in electrically conducting component
A three-piece solderless plug-in electrically conducting component is provided for mounting in an electrical connector. An elongate conducting element is transversely disposed across two spaced-apart generally parallel blades and is secured at each of its...
08/14/1979
4131869Plug-in fuse assembly construction
A plug-in fuse element comprises a one-piece plate-like body of fuse metal which forms parallel terminal blade portions having current-carrying extensions connected by a fuse link portion. For high current rated fuses, the fuse link portion extends betwee...
12/26/1978
4067103Method of making a plug-in fuse
A method for making a plug-in fuse assembly like that disclosed and claimed in U.S. Pat. No. 3,909,767, granted Sept. 30, 1975 for Miniature Plug-In Fuse having different desired fuse ratings. The method comprises the steps of providing a strip of fuse me...
01/10/1978
4056884Method of making a miniature plug-in fuse
A method comprises the steps of providing a blank containing a pair of laterally spaced coplanar terminal forming blade portions which are interconnected by a transverse rigid web, coplanar current carrying extensions thereof and an interconnecting relati...
11/08/1977
4040175Method of making a miniature plug-in fuse with fragile fuse link
A method comprises the steps of providing a blank containing a pair of laterally spaced coplanar terminal forming blade portions which are interconnected by a transverse rigid web, coplanar current carrying extensions thereof and an interconnecting relati...
08/09/1977
4023265Method of making a miniature plug-in fuse
A method is disclosed for making a plug-in fuse assembly like that disclosed and claimed in U.S. Pat. No. 3,909,767, granted Sept. 30, 1975 for Miniature Plug-In Fuse. The method comprises the steps of providing a blank of fuse metal which is initially pr...
05/17/1977
4023264Method of making miniature plug-in fuses of different fuse ratings
A method is disclosed for making a plug-in fuse assembly like that disclosed and claimed in U.S. Pat. No. 3,909,767, granted Sept. 30, 1975 for Miniature Plug-In Fuse and having different desired fuse ratings. The method comprises the steps of providing a...
05/17/1977
3976967Electrical plug with replaceable fuses
An electrical connector plug comprising a body containing first electrical connector elements adapted for electrical connection with an electrical device and second electrical connector elements adapted for electrical connection with an electrical power s...
08/24/1976
 
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