Power unit

- Kvaerner AS
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Description

FIG. 1 is a top plan view;

FIG. 2 is a side view in elevation of the design of FIG. 1, the opposite side being identical;

FIG. 3 is an end view looking from the left in FIG. 2;

FIG. 4 is an end view looking from the right in FIG. 2; and,

FIG. 5 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D126636 April 1941 Price
D167548 August 1952 Wanner
D188006 May 1960 Reese
D189274 November 1960 Wilson
D190052 April 1961 Bartholomew
D202146 August 1965 Fernholtz
D202834 November 1965 Russell
D203309 December 1965 Russell
D354495 January 17, 1995 Tojo
490662 January 1893 Knapper et al.
Other references
  • Turbomachinery International Mag.-vol. 34 No. 7.-GE Advertisement, no p. No., Nov. 1993. Turbomachinery International Mag.-vol. 36 No. 1-Cover and Sulzer Advertisement, no p. No. given, Jan. 195.
Patent History
Patent number: D389842
Type: Grant
Filed: Nov 2, 1995
Date of Patent: Jan 27, 1998
Assignee: Kvaerner AS (Oslo)
Inventors: Rolf Kvamsdal (Oslo), Magnar Forde (Hundhamarn)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Frank Martinez
Law Firm: Cushman Darby & Cushman Intellectual Property Group of Pillsbury Madison & Sutro LLP
Application Number: 0/45,919
Classifications
Current U.S. Class: Engine (D15/1)
International Classification: 1501;