Class 337/211 - With pull out or ejector means (for tube)

Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter including mechanical means connected to the
No. of patents: 19
Last issue date: 04/08/2008

Number	Title	Issue Date
7355503	Fuse switch Fuse switch having a housing for receiving contacts and a fuse holder, which has a receptacle for a fuse element, and which is mounted in the housing such that it can pivot between at least one first and one second operating position, in which the housing receives a...	04/08/2008
7083825	Composition used in producing calcium-rich getter thin film An improved getter device and method for forming a calcium-rich getter thin film in an electronic vacuum device is disclosed. The getter device includes a powder of a Ca—Ba—Al ternary alloy composed of between 53% and 56.8% by weight of aluminum, from 36% to 41....	08/01/2006
7012498	Fuse holder for a plurality of fuses A fuse holder assembly (1) is provided having at least two electrically insulated fuse housings in the form of passages (5, 33) associated with the body and each of which is adapted to receive a fuse (6) held under tension therein by means of an...	03/14/2006
6794979	Fuse holder assembly A fuse holder and method of building the same, the fuse holder comprising: a fuse having a pair of fuse terminals; a housing configured to accept any fuse carrier selected from a plurality of fuse carriers, the housing defining an enclosed region adapted to accept t...	09/21/2004
6759939	Fuse holder assembly A fuse holder comprising: a housing defining an enclosed region, the housing comprises a base and a cover, the base and cover adapted to accept differently configured cage holders within the enclosed region; a pair of contacts within the housing at opposite ends of ...	07/06/2004
6531948	Fuse handler A fuse handling device for use with a fuse unit having a pair of contacts between which a fuse terminals which act as switching contacts may extend in use. The handling device comprises an actuating lever operable into a first position and a second positi...	03/11/2003
5418515	Fuse interruption indicator and integral extractor A fuse interruption indicator with physical attributes which allow convenient observation of the interrupted fuse either through visual or tactile inspection. The indicator is subsequently employed as a self contained method of interrupted fuse extraction...	05/23/1995
5186637	Lockable electrical apparatus The described fuse holders or analogous electrical equipment is blocked by a padlock and a clip against being casually changed from its locked condition so that the controlled circuit remains energized or denergized. The clip is captive between the fuse c...	02/16/1993
4966561	Fuse holders The described fuse holders include a receptacle unit and a fuse-carrier unit having means, especially a lever, for driving the units apart and forcing the release of the contacts of each unit from the other. Multiple single-fuse fuse holders can be ganged...	10/30/1990
4488201	A.C. Power entry module An A.C. power entry module for supplying A.C. power to equipment which provides A.C. fusing, power on-off switching, RFI filtering and selection of voltage. The module can be utilized for both U.S. and European style fusing and a number of different volta...	12/11/1984
4429936	Spring jaw fuse clip and integrally retained fuse puller A spring jaw fuse clip (18) having a backup spring (22) encircling the fuse clip and bearing inwardly upon the outer surfaces of the legs (18b) of the fuse clip, the spring being attached to the fuse clip by engagement of portions (22d) thereof with horiz...	02/07/1984
4321575	Fuse cut-out recloser apparatus A fuse recloser for placing a fuse in a vertically oriented fuse holder includes a channel-shaped fuse shoe pivotally mounted within a channel-shaped support. The side arms of the shoe and support flex and the shoe releasably grips a fuse. The exterior of...	03/23/1982
4321576	Fuse holder-under oil drywell loadbreak device A drywell fuse holder and a loadbreak fuse assembly, the holder including an arc-extinguishing sleeve located adjacent to the inner contact sleeve, the loadbreak fuse assembly including a non-expulsion fuse having electrical interface assemblies at each e...	03/23/1982
4268107	Fuse holder A fuse holder for a cartridge type fuse is formed of a housing having a fuse transfer region and a fuse contact region in the interior space thereof. A fuse carrier is provided, which carrier is captured within the housing. The fuse carrier is movable bet...	05/19/1981
4268106	Fuse holder assembly A fuse holder assembly for a cartridge type fuse includes an elongated fuse carrier bar having a cylindrical opening in a fuse containment portion for loosely accepting the fuse therein. The fuse contacts include a conductive spring at the inward end of t...	05/19/1981
4178061	Fused electrical plug A fused electrical plug including a plug body having a pair of forwardly projecting conductor prongs for insertion into a socket. A pair of conductors entering the plug are connected to respective conductor prongs through fuses which are removable by open...	12/11/1979
4168425	Electrical heater construction and method of making the same An electrical furnace heater construction having electrical heaters carried by a frame and having a current fused drawer-like lead unit movably carried by the frame and having leads for directly and electrically interconnecting to terminals of the heaters...	09/18/1979
4107639	Cartridge fuse injector and ejector A combination fuse injector and ejector for cartridge type fuses includes a molded plastic open top receptacle, or shroud, having protective peripheral walls, a bottom wall and a hinged cover. The bottom wall includes an opening adjacent each end of the r...	08/15/1978
3976967	Electrical 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

PatentStorm

Bizarre Patents

PatentStorm News

Class 337/211 - With pull out or ejector means (for tube)