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:
Dec. 27, 2011
Filed:
May. 22, 2008
Yoshikatsu Sawada, Kariya, JP;
Yasutane Hijikata, Nagoya, JP;
Yoshikatsu Sawada, Kariya, JP;
Yasutane Hijikata, Nagoya, JP;
Denso Corporation, Kariya, JP;
Abstract
A refrigeration cycle system is disclosed. A compression unitfor compressing the refrigerant by the drive force of a vehicle engineis arranged in a housingof a compressor. The flow rate of the refrigerant discharged from the compression unitis detected by a flow rate sensorincluding a throttle portionand a pressure difference detection mechanism. The throttle portionreduces the flow rate of the refrigerant discharged from the compression unit. The pressure difference detection mechanismdetects the pressure difference between the upstream side and the downstream side of the throttle portionin the refrigerant flow thereby to detect the flow rate of the refrigerant discharged from the compression unit. An oil separatorfor separating the lubricating oil from the refrigerant discharged from the compression unitis interposed between the compression unitand the flow rate sensor
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