Title:
スプリンクラーヘッドのキャップのリサイクル方法
Document Type and Number:
Japanese Patent JP5841770
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a recycling method for taking off, collecting and reusing a cap covering the lower part of a sprinkler head to protect from an external impact after completion of installation work of a sprinkler.SOLUTION: The recycling method is based on the premise that a metallic, particularly an aluminum-made cap is used, and includes: a collection process S100 of collecting the cap from the sprinkler head with a mounted cap set at the site; a sorting process S200 of sorting the reusable caps out of those collected in the collection process; and a mounting process S400 of remounting the cap sorted in the sorting process to the sprinkler head. The regeneration process S300 is provided as needed for cleaning and remolding the cap which cannot be recycled as it is because of fouling or deformation.
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Inventors:
Masatoshi Inui
Hiroyuki Yamamoto
Hiroyuki Sunahara
Tatsuki Endo
Hiroyuki Yamamoto
Hiroyuki Sunahara
Tatsuki Endo
Application Number:
JP2011174291A
Publication Date:
January 13, 2016
Filing Date:
August 09, 2011
Export Citation:
Assignee:
Yamato Protec Co., Ltd.
International Classes:
B09B5/00; B09B3/00
Domestic Patent References:
| JP2010005205A | ||||
| JP2005188723A | ||||
| JP3097233Y2 | ||||
| JP3185598A | ||||
| JP9187529A | ||||
| JP2006312071A | ||||
| JP2010227139A | ||||
| JP2006288459A | ||||
| JP2004270930A | ||||
| JP2007100869A |
Foreign References:
| US20040134670 |
Attorney, Agent or Firm:
Tomoko Sato