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:
Mar. 16, 2004
Filed:
Oct. 24, 2002
Takahide Ohara, Okazaki, JP;
Denso Corporation, Kariya, JP;
Abstract
Tubes are provided substantially upright on an upper surface of a refrigerant container by inserting lower end portions thereof into inserting holes of the refrigerant container The tube A, differed from the tubes B, has a trumpet shape which is suddenly increased in its passage cross section towards the lower end opening portion. Thus, most of refrigerant vapor boiled and evaporated in the refrigerant container can be collectively introduced into the tube A located within the boiling area. The refrigerant vapor entered a header tank from the tube A is diffused in the header tank and is introduced into the tubes B located out of the boiling area. The condensate produced by cooling the refrigerant vapor upon passing through the tubes B can be circulated into the refrigerant container
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile