Title:
建築用配管システム及び当該システムの施工方法
Document Type and Number:
Japanese Patent JP7165279
Kind Code:
B2
Abstract:
To provide a construction piping system which is formed by connecting piping elements by using a mechanical-type pipe joint and which can remarkably reduce construction work in a construction site.SOLUTION: An annular bulged part is integrally formed at least at one pipe end of a piping element. Then, in a connection portion of a mechanical-type pipe joint and the piping element, a part of the mechanical-type piping is formed of the pipe end at which the annular bulged part of the piping element constituting the connection portion is formed. The piping element is manufactured at a manufacturing site, and transferred to a construction site of a construction piping system, a plurality of piping elements are connected to one another by the mechanical-type pipe joint at the construction site, and the construction piping system is formed. After the manufacturing of the piping element, quality inspection may be performed prior to the transfer to the construction site.SELECTED DRAWING: Figure 1
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Inventors:
Kazumi Baba
Masashi Ota
Masashi Ota
Application Number:
JP2022036424A
Publication Date:
November 02, 2022
Filing Date:
March 09, 2022
Export Citation:
Assignee:
Sango Co., Ltd.
International Classes:
F16L1/00; F16L13/14
Domestic Patent References:
| JP2011206783A | ||||
| JP55088939A | ||||
| JP2016508207A | ||||
| JP4248090A | ||||
| JP2006513383A | ||||
| JP2002297707A | ||||
| JP11230467A | ||||
| JP2011089600A | ||||
| JP6346986A | ||||
| JP2017180652A | ||||
| JP2015075169A | ||||
| JP11248035A |
Foreign References:
| US20160377232 | ||||
| KR1020090093299A |
Attorney, Agent or Firm:
Patent Attorney Corporation Prospec Patent Office
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