Configurable, modular power supply

- VLT Corporation
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Description

FIG. 1 is a front and right perspective view showing our new design;

FIG. 2 is a rear and left perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof; and,

FIG. 9 is a front and upper right perspective view thereof shown with one of the modules partially removed.

Referenced Cited
U.S. Patent Documents
D222146 October 1971 Urquhart et al.
D298616 November 22, 1988 Aschbacher et al.
3549949 December 1970 Granberry
3586917 June 1971 Oates
5065277 November 12, 1991 Davidson
Other references
  • Vicor StakPAC switchers on p. 6 of EDN Nov. 17, 1991. Located in PTO Scientific Library. Kepco power supplies on p. 175 of EDN Nov. 21, 1991. Located in PTO Scientific Library. Lambda UHD Modular Power System brochure (pp. 110-111 from Lambda '92 Power Supplies Catalog). Astec Standard Power brochure re Spectrum Series of high power switchers; pp. 68-69 of "Astec Standard Power" Catalog Edition One); prior to 1992. Qualidyne Systems Inc. ad re "User Configurable"]supply, Electronic Engineering Times, Feb. 3, 1992, p. 16. Kepco, Inc. ad re "HSP Series" configurable power supply, Electronic Engineering Times, Feb. 21, 1992, p. 31.
Patent History
Patent number: D356995
Type: Grant
Filed: Apr 12, 1994
Date of Patent: Apr 4, 1995
Assignee: VLT Corporation (San Antonio, TX)
Inventors: Harold A. Henderson (Los Gatos, CA), Howard A. Powers (Scotts Valley, CA)
Primary Examiner: Joel Sincavage
Law Firm: Fish & Richardson
Application Number: 0/21,204
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)