John L. Calhoun - Dallas TX David W. McClung - Sachse TX
Assignee:
Sanden International (U.S.A.), Inc. - Wylie TX
International Classification:
F01C 104
US Classification:
418 552
Abstract:
A fluid displacement apparatus is provided. The apparatus can be in the form of a scroll element for a scroll-type fluid compressor. The apparatus has first and second scrolls. The scrolls themselves, as well as the space between the scrolls may be defined by a spiral shape. The spiral shape may have either a constant pitch or a non-constant pitch.
John L. Calhoun - Dallas TX David W. McClung - Sachse TX
Assignee:
Sanden International (U.S.A.), Inc. - Wylie TX
International Classification:
F01C 104
US Classification:
418 552
Abstract:
A fluid displacement apparatus is provided. The apparatus can be in the form of a scroll element for a scroll-type fluid compressor. The apparatus has first and second scrolls. The scrolls themselves, as well as the space between the scrolls may be defined by a spiral shape. The spiral shape may have either a constant pitch or a non-constant pitch.