Title:
COOKING STOVE BURNER
Document Type and Number:
Japanese Patent JP2017116214
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent occurrence of thermal loss even when a burner cap is made of aluminum alloy, in a cooking stove burner including an annular burner cap 4 placed on a burner body 3, and an annular burner cover 8 covering a top face of the burner cap through a vertical clearance, and further having an outer peripheral cylindrical portion 81 on an outer peripheral edge portion of the burner cover to close a clearance between the burner cap and the burner cover over the whole periphery.SOLUTION: A vertical distance L between an upper end of a burner port 43a of a largest vertical dimension among burner ports of a cooking stove burner, and a top face of a burner cap 4 is 4 mm or less. An outer diameter of the burner cover 8 is shorter than an outer diameter of the top face of the burner cap 4 by a prescribed length R, and further an inner flow inclined portion 47 inclined downward toward a radial inner part from a seating portion of an outer peripheral cylindrical portion 81, is formed on the top face of the burner cap 4.SELECTED DRAWING: Figure 3
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Inventors:
SATO HIROYASU
OKAMOTO HIDEO
OKAMOTO HIDEO
Application Number:
JP2015253899A
Publication Date:
June 29, 2017
Filing Date:
December 25, 2015
Export Citation:
Assignee:
RINNAI KK
International Classes:
F23D14/06; F24C3/08
Domestic Patent References:
| JPS6043818U | 1985-03-28 | |||
| JP2008008596A | 2008-01-17 | |||
| JPS51121836U | 1976-10-02 | |||
| JPS60170519U | 1985-11-12 | |||
| JP2000283415A | 2000-10-13 | |||
| JP2008029719A | 2008-02-14 | |||
| JPH0228925U | 1990-02-23 | |||
| JP2012083036A | 2012-04-26 |
Attorney, Agent or Firm:
Seiryu Corporation
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