Title:
WEIGHT MEASUREMENT DEVICE AND COOKING EQUIPMENT PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2016/056245
Kind Code:
A1
Abstract:
An elastic support part (3) and a weight detection unit (4) having a weight detection element (9) are arranged between a support stage (1) for supporting a load and a load-receiving stage (2) for receiving a load, in such a way that the load from the load-receiving stage (2) is supported in distributed fashion. The weight detection element (9) is an element that converts elastic displacement to a load value, the spring constant Km of the weight detection element (9) and the spring constant Kn of the elastic support part (3) being set such that Km >> Kn. The elastic support part (3) is endowed with a preloaded amount of deflection corresponding to a prescribed weight and is provided with a regulator part (8), wherein the regulator part (8) does not regulate deflection in the loading direction of a load exceeding the preload corresponding to the prescribed weight.
Inventors:
OHTA KATSUYUKI
KAWAI HIROSHI
KAWAI HIROSHI
Application Number:
PCT/JP2015/005136
Publication Date:
April 14, 2016
Filing Date:
October 09, 2015
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01G3/12; A47J27/00; G01G21/23
Foreign References:
| JP2005515463A | 2005-05-26 |
Other References:
See also references of EP 3205988A4
Attorney, Agent or Firm:
FUJII, Kentaro et al. (JP)
Fujii Kentaro (JP)
Fujii Kentaro (JP)
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