Motor driven expansion valve

Description

FIG. 1 is a front and top perspective view of a motor driven expansion valve showing my new design;

FIG. 2 is a front elevational view thereof, the rear being a mirror image of the front shown;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D232085 July 1974 Benzing
D266863 November 9, 1982 Mason
D270752 September 27, 1983 Gorans
4484725 November 27, 1984 Yoshiga
4556193 December 3, 1985 Yoshiga
Other references
  • Japanese Magazine "Nikko Forum", Sep. 10, 1985, p. 41.
Patent History
Patent number: D289430
Type: Grant
Filed: Jun 22, 1984
Date of Patent: Apr 21, 1987
Assignee: Fuji Koki Manufacturing Co., Ltd.
Inventor: Kenji Yoshiga (Funabashi)
Primary Examiner: James R. Largen
Law Firm: Bacon & Thomas
Application Number: 6/623,513
Classifications
Current U.S. Class: D23/19