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:
Oct. 25, 2005
Filed:
Apr. 18, 2003
Kenichi Suzuki, Nishikamo-gun, JP;
Yuichiro Sakakibara, Hekinan, JP;
Yutaka Yamashita, Anjyo, JP;
Advics Co., Ltd., Kariya, JP;
Abstract
A hydraulic accumulator A to be removably attached to a support member includes a liquid chamber Rhaving a predetermined volume even when no pressurized operating liquid is accumulated, and communicating with a liquid inflow port Pi and a liquid outflow port Po, which are disposed below the liquid chamber R. A liquid-chamber-R-side end of an outflow passageway So connecting the liquid chamber Rand the liquid outflow port Po opens to an upper portion of the liquid chamber R. Further, an inflow passageway Si connecting the liquid chamber Rand the liquid inflow port Pi is coaxially disposed within the outflow passageway So, and a liquid-chamber-R-side end of the inflow passageway Si opens to the upper portion of the liquid chamber R