The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 1990
Filed:
Jun. 06, 1989
Caio Mario Da Costa, Joinville, BR;
Juscelino F Dos Santos, Joinville, BR;
Empresa Brasileira de Compressores, Joinville, BR;
Abstract
A housing for a horizontal rolling piston rotary compressor, of the type having a tubular shape to which is rigidly fastened on its inside surface, supporting surfaces (33,34) for a generally cylindrical cylinder/electric motor unit. The lower half (12) of the cross section of the housing (10) has an approximately semi-polygonal contour which, in regions which are not superposed on the cylindrical supporting surfaces (33,34) is expanded and separated from the cylinder (20)/electric motor (30) unit, increasing the storage capacity and oil circulation capacity of the housing, without substantially modifying the outside dimensions of the compressor.