Metal working – Method of mechanical manufacture – Electrical device making
Patent
1995-06-02
1997-08-12
Echols, P. W.
Metal working
Method of mechanical manufacture
Electrical device making
29877, 29881, 29882, 29623, H01R 4302, H01R 4304
Patent
active
056552920
ABSTRACT:
A fuse holder (2) for use in electrical apparatus includes a tubular body (6) having outer and inner ends (10, 16). A first electrical contact element (22) and a mounting flange (8) are secured to the inner and outer ends, preferably using resilient retaining rings (53, 68) engaging circular grooves (52, 20; 62, 20) formed in the opposed surfaces. A tubular second electrical contact element (32) is secured within the tubular body and preferably has a flexible electrical terminal strap (24) which extends out through an opening (23) formed in the tubular body. Fluid-tight seals are provided between the inner surface (14) of the tubular body and the outer surfaces (46, 58, 30) of the first and second electrical contact elements and the mounting flange assembly by using pairs of O-rings (38, 50 and 70); an adhesive (39) is also used to secure these elements to the body.
REFERENCES:
patent: 3628092 (1971-12-01), Keto
patent: 3699490 (1972-10-01), Macemon
patent: 3775207 (1973-11-01), Harmon
patent: 3827011 (1974-07-01), Braunstein
patent: 3829810 (1974-08-01), Giegerich
patent: 4044326 (1977-08-01), Rodrigues
patent: 4081778 (1978-03-01), Sack et al.
patent: 4321576 (1982-03-01), Lien
Photographs and photocopies of photographs of ABB Fuse Holder, I.D. 455B726G02, made by ABB Power T&D Company, Inc., (Asea Brown Boveri) Bluebell, PA 19422.
Photographs, photocopies of photographs and product literature dated Nov., 1982 for McGraw-Edison Power Systems Division Fusing Apparatus OEM 300-58.
Photographs, photocopies of photographs and 2 pages of product description of General Electric Submersible Dry-Well Fuseholder dated Jun. 1980.
Product literature and assembly drawing of Current Limiting Fuse Holder dated Aug. 1981.
Cloyd John E.
Dornbrock Ronald F.
Fisher John L.
Richerson J. Donald
Smith Stephen D.
Echols P. W.
Kuhlman Electric Corporation
LandOfFree
Method for assembling a fuse holder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for assembling a fuse holder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for assembling a fuse holder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-152718