JP2013185386A - 床ドレンファンネル - Google Patents

床ドレンファンネル Download PDF

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Publication number
JP2013185386A
JP2013185386A JP2012052642A JP2012052642A JP2013185386A JP 2013185386 A JP2013185386 A JP 2013185386A JP 2012052642 A JP2012052642 A JP 2012052642A JP 2012052642 A JP2012052642 A JP 2012052642A JP 2013185386 A JP2013185386 A JP 2013185386A
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JP
Japan
Prior art keywords
drain pipe
float
communication hole
blocking member
support member
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.)
Pending
Application number
JP2012052642A
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English (en)
Japanese (ja)
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JP2013185386A5 (enrdf_load_stackoverflow
Inventor
Hideki Kowatari
英樹 古渡
Shigeo Matsuda
茂男 松田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Energy and Systems Inc
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Tokyo Energy and Systems Inc
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Tokyo Energy and Systems Inc filed Critical Tokyo Energy and Systems Inc
Priority to JP2012052642A priority Critical patent/JP2013185386A/ja
Publication of JP2013185386A publication Critical patent/JP2013185386A/ja
Publication of JP2013185386A5 publication Critical patent/JP2013185386A5/ja
Pending legal-status Critical Current

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JP2012052642A 2012-03-09 2012-03-09 床ドレンファンネル Pending JP2013185386A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012052642A JP2013185386A (ja) 2012-03-09 2012-03-09 床ドレンファンネル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012052642A JP2013185386A (ja) 2012-03-09 2012-03-09 床ドレンファンネル

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014146875A Division JP6040201B2 (ja) 2014-07-17 2014-07-17 床ドレンファンネル

Publications (2)

Publication Number Publication Date
JP2013185386A true JP2013185386A (ja) 2013-09-19
JP2013185386A5 JP2013185386A5 (enrdf_load_stackoverflow) 2014-01-23

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ID=49387056

Family Applications (1)

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JP2012052642A Pending JP2013185386A (ja) 2012-03-09 2012-03-09 床ドレンファンネル

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JP (1) JP2013185386A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015145586A (ja) * 2014-02-04 2015-08-13 株式会社テイエルブイ フロート式逆流防止弁
JP2016530412A (ja) * 2013-06-28 2016-09-29 アスル・ヨンセン ドレン
JPWO2016080359A1 (ja) * 2014-11-17 2017-08-31 株式会社テイエルブイ 逆止弁
CN109577463A (zh) * 2018-08-10 2019-04-05 王敏 一种二次开启重力封闭式地漏以及封闭式地漏系统
US10451307B2 (en) 2016-04-15 2019-10-22 Hoffman Enclosures, Inc. Float drain
JP2020034060A (ja) * 2018-08-29 2020-03-05 株式会社テイエルブイ フロート式逆止弁
JP2022020300A (ja) * 2020-07-20 2022-02-01 株式会社テイエルブイ フロート式逆流防止弁

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100241U (enrdf_load_stackoverflow) * 1972-12-19 1974-08-29
JPS55104196U (enrdf_load_stackoverflow) * 1979-01-16 1980-07-21
JPS57161398A (en) * 1981-03-26 1982-10-04 Miyawaki Steam Trap Mfg Internal visible valve
JPS6088734A (ja) * 1983-10-19 1985-05-18 株式会社日立製作所 ドレン受口逆流防止用プラグ
JPH01156400U (enrdf_load_stackoverflow) * 1988-04-21 1989-10-27
JPH04131435A (ja) * 1990-09-20 1992-05-06 Hosoyama Nekki Kk 逆流および防臭機構付き排水トラップ
JP3010933U (ja) * 1994-11-08 1995-05-09 崔 藝華 浮標式自動開閉落水器
JP2012036605A (ja) * 2010-08-05 2012-02-23 Tokyo Energy & Systems Inc 床ドレンファンネル用汚染防止装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100241U (enrdf_load_stackoverflow) * 1972-12-19 1974-08-29
JPS55104196U (enrdf_load_stackoverflow) * 1979-01-16 1980-07-21
JPS57161398A (en) * 1981-03-26 1982-10-04 Miyawaki Steam Trap Mfg Internal visible valve
JPS6088734A (ja) * 1983-10-19 1985-05-18 株式会社日立製作所 ドレン受口逆流防止用プラグ
JPH01156400U (enrdf_load_stackoverflow) * 1988-04-21 1989-10-27
JPH04131435A (ja) * 1990-09-20 1992-05-06 Hosoyama Nekki Kk 逆流および防臭機構付き排水トラップ
JP3010933U (ja) * 1994-11-08 1995-05-09 崔 藝華 浮標式自動開閉落水器
JP2012036605A (ja) * 2010-08-05 2012-02-23 Tokyo Energy & Systems Inc 床ドレンファンネル用汚染防止装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019023425A (ja) * 2013-06-28 2019-02-14 アイウェル・ホールディング・アクティーゼルスカブ ドレン
JP2016530412A (ja) * 2013-06-28 2016-09-29 アスル・ヨンセン ドレン
JP2015145586A (ja) * 2014-02-04 2015-08-13 株式会社テイエルブイ フロート式逆流防止弁
US10436334B2 (en) 2014-11-17 2019-10-08 Tlv Co., Ltd. Check valve
EP3222894A4 (en) * 2014-11-17 2018-07-11 TLV Co., Ltd. Check valve
JPWO2016080359A1 (ja) * 2014-11-17 2017-08-31 株式会社テイエルブイ 逆止弁
US10451307B2 (en) 2016-04-15 2019-10-22 Hoffman Enclosures, Inc. Float drain
CN109577463A (zh) * 2018-08-10 2019-04-05 王敏 一种二次开启重力封闭式地漏以及封闭式地漏系统
CN109577463B (zh) * 2018-08-10 2024-03-29 王敏 一种二次开启重力封闭式地漏以及封闭式地漏系统
JP2020034060A (ja) * 2018-08-29 2020-03-05 株式会社テイエルブイ フロート式逆止弁
JP7123699B2 (ja) 2018-08-29 2022-08-23 株式会社テイエルブイ フロート式逆止弁
JP2022020300A (ja) * 2020-07-20 2022-02-01 株式会社テイエルブイ フロート式逆流防止弁
JP7478428B2 (ja) 2020-07-20 2024-05-07 株式会社テイエルブイ フロート式逆流防止弁

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