Piston for refrigerant compressor

- Sanden Corporation
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Description

FIG. 1 is a left side view of a piston for a refrigerant compressor, according to the design. The right side view is a mirror image of the left side view.

FIG. 2 is a front view of the piston for a refrigerant compressor, as shown in FIG. 1.

FIG. 3 is a top view of the piston for a refrigerant compressor, as shown in FIG. 1.

FIG. 4 is a bottom view of the piston for a refrigerant compressor, as shown in FIG. 1.

FIG. 5 is a rear view of the piston for a refrigerant compressor, as shown in FIG. 1.

FIG. 6 is a cross-sectional view of the refrigerant compressor along line 6—6 of FIG. 1, showing the shape of the design.

FIG. 7 is a cross-sectional view of the refrigerant compressor along line 7—7 of FIG. 1, showing the shape of the design.

FIG. 8 is a cross-sectional view of the refrigerant compressor along line 8—8 of FIG. 1, showing the shape of the design; and,

FIG. 9 is a rear perspective view of the piston for a refrigerant compressor of FIG. 1.

The broken line portions of FIGS. 1-9 are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a piston for refrigerant compressor, as shown and described above.

Referenced Cited
U.S. Patent Documents
D402295 December 8, 1998 Kayukawa et al.
D417225 November 30, 1999 Kimura et al.
D417876 December 21, 1999 Kayukawa et al.
D427611 July 4, 2000 Yokota et al.
D428423 July 18, 2000 Takamatsu et al.
D435563 December 26, 2000 Murao et al.
5461976 October 31, 1995 Forehand
5490767 February 13, 1996 Kanou et al.
Patent History
Patent number: D452252
Type: Grant
Filed: Jun 20, 2000
Date of Patent: Dec 18, 2001
Assignee: Sanden Corporation (Gunma)
Inventors: Kiyoshi Miyazawa (Annaka), Mitsuhiro Takashima (Nitta-gun)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firm: Baker Botts L.L.P.
Application Number: 29/125,169
Classifications
Current U.S. Class: Compressor (D15/9)
International Classification: 1502;