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. 22, 1988
Filed:
Jun. 01, 1987
Nobutaka Naruse, Toyoake, JP;
Hoshizaki Electric Co., Ltd., Toyoake, JP;
Abstract
A refrigerating apparatus includes a compressor, a condenser, a capillary and an evaporator. A bypass conduit with a valve is arranged so that the refrigerant discharged from the compressor will bypass at least the condenser and the capillary so as to return to the inlet side of the compressor. The pressure or the temperature of the refrigerant in the apparatus is sensed by a sensor. When the sensed value is less than a prescribed value, the valve is opened to return the hot gas to the compressor. The compressor is driven for elevating its temperature.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile