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:
Feb. 11, 2014
Filed:
Jul. 27, 2007
William Rampen, Edinburgh, GB;
Niall Caldwell, Edinburgh, GB;
Uwe Bernhard Pascall Stein, Edinburgh, GB;
William Rampen, Edinburgh, GB;
Niall Caldwell, Edinburgh, GB;
Uwe Bernhard Pascall Stein, Edinburgh, GB;
Artemis Intelligent Power Ltd, Midlothian, GB;
Abstract
The present invention provides a cooling system such as employed in cooling a heat source and a transmission system having said cooling system integrated therewith. The cooling system further includes a pump for supplying hydraulic fluid under pressure to a motor for driving a fan employed in the cooling process. In operation, a controller initiates operation of the pump such as to supply hydraulic fluid to said motor only when needed, thereby to improve the efficiency and controllability of the cooling system.