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. 20, 2016
Filed:
Aug. 26, 2010
Jun Furukawa, Iwaki, JP;
Daisuke Momma, Iwaki, JP;
Toshimichi Takada, Iwaki, JP;
Yuichi Akasaka, Iwaki, JP;
Satoshi Shibata, Iwaki, JP;
Lan Trieu Lam, Springvale, AU;
Rosalie Louey, Donvale, AU;
Nigel Peter Haigh, Wallan, AU;
Jun Furukawa, Iwaki, JP;
Daisuke Momma, Iwaki, JP;
Toshimichi Takada, Iwaki, JP;
Yuichi Akasaka, Iwaki, JP;
Satoshi Shibata, Iwaki, JP;
Lan Trieu Lam, Springvale, AU;
Rosalie Louey, Donvale, AU;
Nigel Peter Haigh, Wallan, AU;
THE FURUKAWA BATTERY CO., LTD., Yokohama, JP;
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION, Campbell, AU;
Abstract
There is provided a method for producing a hybrid negative plate for a lead-acid storage battery which is improved in the production working efficiency and the productivity and enhances the quick charge and discharge characteristics and the discharge characteristics at a low temperature under PSOC of a lead-acid storage battery. A carbon mixture sheet produced by such a way that a carbon mixture prepared by mixing two types of carbon materials consisting of a first carbon material having electroconductivity and a second carbon material having capacitor capacitance and/or pseudocapacitor capacitance, and at least a binder, is adhered by pressure to the surface of a negative plate in a wet state, so that a hybrid negative plate is produced. The lead-acid storage battery provided with the hybrid negative plate is improved in the discharge characteristics.