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:
Jun. 21, 2011
Filed:
Jan. 16, 2008
Masahiko Suzuki, Hoi-gun, JP;
Naoki Fukusako, Toyohashi, JP;
Shuhei Marukawa, Toyohashi, JP;
Yukie Uemura, Toyohashi, JP;
Kunio Kanamaru, Okazaki, JP;
Masahiko Suzuki, Hoi-gun, JP;
Naoki Fukusako, Toyohashi, JP;
Shuhei Marukawa, Toyohashi, JP;
Yukie Uemura, Toyohashi, JP;
Kunio Kanamaru, Okazaki, JP;
Panasonic Corporation Co., Ltd., Kosai-shi, JP;
Abstract
There is provided a laminated sheet heater whose mounting space is small, a lead wire-equipped laminated sheet heater that requires only a small mounting space and provides high reliability of electrical connection between a heater element and a lead wire, a heater-equipped battery structure provided with the laminated sheet heater or the lead wire-equipped laminated sheet heater, and a heater unit. In a first lead wire-equipped laminated sheet heater, a foil heater element includes a heater terminal portion protruding into a film void part in a planar direction of a laminated sheet heater. A lead core wire of a lead wire includes a lead terminal portion crimp-connected to a heater terminal portion by a crimping member so that the lead core wire is placed in contact with the surface of the heater terminal portion within a film void part in the planar direction of the laminated sheet heater.