Thermostatic expansion valve for refrigerating plants

- Danfoss A/S
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Description

FIG. 1 is a perspective view of a thermostatic expansion valve for refrigerating plants according to my invention;

FIG. 2 is a perspective view opposite to that of FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a side elevational view thereof; and,

FIG. 8 is a side elevational view thereof opposite to FIG. 7.

Referenced Cited
U.S. Patent Documents
2231163 February 1941 Johnson
3279778 October 1966 Jespersen
5026022 June 25, 1991 Bastle
5269459 December 14, 1993 Thompson et al.
Patent History
Patent number: D359111
Type: Grant
Filed: Feb 23, 1994
Date of Patent: Jun 6, 1995
Assignee: Danfoss A/S (Nordborg)
Inventor: Anders Vestergaard (Sydals)
Primary Examiner: A. Hugo Word
Assistant Examiner: Eric Watterson
Law Firm: Lee, Mann, Smith, McWilliams, Sweeney & Ohlson
Application Number: 0/19,134
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)