JP2023091032A5 - - Google Patents

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Publication number
JP2023091032A5
JP2023091032A5 JP2023079218A JP2023079218A JP2023091032A5 JP 2023091032 A5 JP2023091032 A5 JP 2023091032A5 JP 2023079218 A JP2023079218 A JP 2023079218A JP 2023079218 A JP2023079218 A JP 2023079218A JP 2023091032 A5 JP2023091032 A5 JP 2023091032A5
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JP
Japan
Prior art keywords
rainwater
drainage device
rainwater drainage
drain
lid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2023079218A
Other languages
English (en)
Japanese (ja)
Other versions
JP7650317B2 (ja
JP2023091032A (ja
Filing date
Publication date
Priority claimed from JP2021145337A external-priority patent/JP7240459B2/ja
Priority claimed from JP2022197015A external-priority patent/JP7312307B2/ja
Application filed filed Critical
Priority to JP2023079218A priority Critical patent/JP7650317B2/ja
Priority claimed from JP2023079218A external-priority patent/JP7650317B2/ja
Publication of JP2023091032A publication Critical patent/JP2023091032A/ja
Publication of JP2023091032A5 publication Critical patent/JP2023091032A5/ja
Priority to JP2025037976A priority patent/JP2025078853A/ja
Application granted granted Critical
Publication of JP7650317B2 publication Critical patent/JP7650317B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023079218A 2021-09-07 2023-05-12 雨水排水装置および雨水排水システム Active JP7650317B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023079218A JP7650317B2 (ja) 2021-09-07 2023-05-12 雨水排水装置および雨水排水システム
JP2025037976A JP2025078853A (ja) 2021-09-07 2025-03-11 雨水排水装置および雨水排水システム、屋根、建物、管

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021145337A JP7240459B2 (ja) 2017-06-20 2021-09-07 雨水排水装置
JP2022197015A JP7312307B2 (ja) 2017-06-20 2022-12-09 雨水排水装置
JP2023079218A JP7650317B2 (ja) 2021-09-07 2023-05-12 雨水排水装置および雨水排水システム

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2022197015A Division JP7312307B2 (ja) 2017-06-20 2022-12-09 雨水排水装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025037976A Division JP2025078853A (ja) 2021-09-07 2025-03-11 雨水排水装置および雨水排水システム、屋根、建物、管

Publications (3)

Publication Number Publication Date
JP2023091032A JP2023091032A (ja) 2023-06-29
JP2023091032A5 true JP2023091032A5 (https=) 2023-12-20
JP7650317B2 JP7650317B2 (ja) 2025-03-24

Family

ID=87846768

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023079218A Active JP7650317B2 (ja) 2021-09-07 2023-05-12 雨水排水装置および雨水排水システム
JP2025037976A Pending JP2025078853A (ja) 2021-09-07 2025-03-11 雨水排水装置および雨水排水システム、屋根、建物、管

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025037976A Pending JP2025078853A (ja) 2021-09-07 2025-03-11 雨水排水装置および雨水排水システム、屋根、建物、管

Country Status (1)

Country Link
JP (2) JP7650317B2 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59171128U (ja) * 1983-04-30 1984-11-15 松下電工株式会社 自在ドレン
JP4130616B2 (ja) 2003-02-21 2008-08-06 タキロン株式会社 サイホン式雨水排水装置
JP2006241713A (ja) 2005-02-28 2006-09-14 Bridgestone Corp 排水継手構造
GB0600332D0 (en) 2006-01-10 2006-02-15 C A Group Ltd Gutter assembly
CN2908643Y (zh) 2006-04-14 2007-06-06 伍栩闻 防堵导流虹吸雨水斗
IT1395999B1 (it) 2009-03-10 2012-11-09 Valsir Spa Pozzetto di scarico d'acqua, in particolare per sistemi ad effetto sifonico di drenaggio dei tetti
BE1019400A3 (nl) 2010-07-06 2012-06-05 Aquadraat Engineering Bvba Verbeterde dakkolk voor hemelwaterafvoer in onderdruk en nieuw gebruik ervan in uv-hemelwaterafvoersysteem.
CN105040916A (zh) 2015-07-08 2015-11-11 中国十七冶集团有限公司 一种虹吸式雨水斗与金属天沟的连接结构

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