Casing for a speed control device or the like

- Danfoss A/S
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Description

FIG. 1 is a rear perspective view of a casing for a speed control device or the like showing my new design;

FIG. 2 is a front perspective view thereof, and

FIG. 3 is a front perspective view thereof.

The undisclosed bottom is unornamented except for the inclusion of the feet .

Referenced Cited
U.S. Patent Documents
3671812 June 1972 Peluso et al.
3851221 November 1974 Beaulieu et al.
Other references
  • Allied Electronics, 1975 Engineering Manual & Purchasing Guide No. 750, p. 50 Series 400 Natural Convection Sinks. Parametics Flyer, Jan. 1982, p. 1 Parajust Y. Industrial Equipment News, Dec. 1965, p. 51 Electric Converter.
Patent History
Patent number: D292914
Type: Grant
Filed: Aug 29, 1986
Date of Patent: Nov 24, 1987
Assignee: Danfoss A/S (Nordborg)
Inventor: Jorgen J. Moeller (Sonderborg)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Attorney: Wayne B. Easton
Application Number: 6/902,383
Classifications
Current U.S. Class: D13/40