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 (enExample
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.)
Filing date
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 (enExample) 2014-01-23

Family

ID=49387056

Family Applications (1)

Application Number Title Priority Date Filing Date
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 (enExample)

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 (enExample) * 1972-12-19 1974-08-29
JPS55104196U (enExample) * 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 (enExample) * 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 (enExample) * 1972-12-19 1974-08-29
JPS55104196U (enExample) * 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 (enExample) * 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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