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:
May. 18, 2004
Filed:
Apr. 22, 2003
Shigeki Iwanami, Okazaki, JP;
Tsuneyuki Egami, Gamagori, JP;
Takuo Sakai, Kariya, JP;
Hironori Asa, Okazaki, JP;
Other;
Abstract
A composite auxiliary machine for a vehicle and an accompanying control unit to control a compressor. The composite auxiliary machine for a vehicle includes a compressor for compressing refrigerant, a rotary machine that acts as an electric motor and a generator, and a torque and power distributing mechanism for distributing engine torque and power from a drive shaft to a compressor shaft and a rotary machine shaft, and from the rotary machine shaft to the drive shaft and compressor shaft. An intermittent mechanism is provided to the torque and power distributing mechanism so as to connect and disconnect any two of the drive shaft, the compressor shaft, and the rotary machine shaft. A locking mechanism is provided for restricting rotation of the compressor shaft. The compressor includes variable displacement mechanism for varying the amount of discharge per turn of the compressor shaft.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile