Box for a frequency converter

- Danfoss A/S
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Description

FIG. 1 is a perspective view;

FIG. 2 is a front view;

FIG. 3 is a side view with the other side being identical;

FIG. 4 is a bottom view; and,

FIG. 5 is a perspective view from the front and bottom.

Referenced Cited
U.S. Patent Documents
D334561 April 6, 1993 Crater et al.
D365086 December 12, 1995 Spechts
D376785 December 24, 1996 Ikeda et al.
D389809 January 27, 1998 Tirrell
Patent History
Patent number: D403301
Type: Grant
Filed: Aug 6, 1996
Date of Patent: Dec 29, 1998
Assignee: Danfoss A/S (Nordborg)
Inventors: Kjeld Lehmann (Sonderborg), Jorgen Jessen Moller (Sonderborg), Jesper Sobygaard Nielsen (Sonderborg)
Primary Examiner: Brian N. Vinson
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/64,981
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1301;