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:
Jul. 10, 2018
Filed:
Apr. 29, 2016
Ohaus Instruments (Changzhou) Co., Ltd., Changzhou, Jiangsu, CN;
Ohaus Instruments (Shanghai) Co., Ltd., Shanghai, CN;
Fangyuan Zhao, Shanghai, CN;
OHAUS INSTRUMENTS (CHANGZHOU) CO., LTD., Changzhou, Jiangsu, CN;
OHAUS INSTRUMENTS (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
A balance has a draft shield provided therefor. The shield has a base with upper and lower base covers (). The upper cover has a central hole in the middle thereof. A windproof ring is placed above the upper cover around a weighing pan of the balance. A shield () that is placed between the upper cover and the lower cover receives a weighing sensor () of the balance. A wind shield is placed above the base and a weighing compartment for receiving the weighing pan is placed between the wind shield and the upper cover. The windproof structure also has an isolation baffle () that is placed between the weighing pan and the upper cover. The high-accuracy balance of the present invention may effectively prevent air flow disturbances inside the balance.