JP2001280521A - 逆流防止装置 - Google Patents

逆流防止装置

Info

Publication number
JP2001280521A
JP2001280521A JP2000090905A JP2000090905A JP2001280521A JP 2001280521 A JP2001280521 A JP 2001280521A JP 2000090905 A JP2000090905 A JP 2000090905A JP 2000090905 A JP2000090905 A JP 2000090905A JP 2001280521 A JP2001280521 A JP 2001280521A
Authority
JP
Japan
Prior art keywords
valve body
prevention device
backflow prevention
casing
present
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
JP2000090905A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001280521A5 (https=
Inventor
Tomio Kondo
富雄 近藤
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.)
Toto Ltd
Original Assignee
Toto Ltd
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 Toto Ltd filed Critical Toto Ltd
Priority to JP2000090905A priority Critical patent/JP2001280521A/ja
Publication of JP2001280521A publication Critical patent/JP2001280521A/ja
Publication of JP2001280521A5 publication Critical patent/JP2001280521A5/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Domestic Plumbing Installations (AREA)
  • Check Valves (AREA)
JP2000090905A 2000-03-29 2000-03-29 逆流防止装置 Pending JP2001280521A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000090905A JP2001280521A (ja) 2000-03-29 2000-03-29 逆流防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000090905A JP2001280521A (ja) 2000-03-29 2000-03-29 逆流防止装置

Publications (2)

Publication Number Publication Date
JP2001280521A true JP2001280521A (ja) 2001-10-10
JP2001280521A5 JP2001280521A5 (https=) 2007-05-10

Family

ID=18606438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000090905A Pending JP2001280521A (ja) 2000-03-29 2000-03-29 逆流防止装置

Country Status (1)

Country Link
JP (1) JP2001280521A (https=)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012241855A (ja) * 2011-05-23 2012-12-10 Ebara Corp 逆止弁
WO2014021124A1 (ja) * 2012-07-29 2014-02-06 タカハタプレシジョンジャパン株式会社 チェックバルブ
JP2019044797A (ja) * 2017-08-30 2019-03-22 豊田合成株式会社 バルブカートリッジと管継手
WO2019219732A1 (de) 2018-05-16 2019-11-21 Otto Egelhof Gmbh & Co. Kg Rückschlagventil, insbesondere für einen kälte- oder wärmekreislauf
JP2021500514A (ja) * 2017-10-18 2021-01-07 フィルトラン・エルエルシー ドレインバック防止弁、それを含む可撓性チューブ組立体、及びそれを含む二出口流体フィルタ
EP3839304A1 (de) 2019-12-19 2021-06-23 Otto Egelhof GmbH & Co. KG Rückschlagventil sowie anschlusseinrichtung für ein rückschlagventil
JP2022540255A (ja) * 2019-07-12 2022-09-14 ハヘペ・インターナショナル・ベー．フェー． 逆止弁
KR102737271B1 (ko) * 2024-04-24 2024-12-03 김정옥 개선된 슬리브 장치
DE102021100352B4 (de) * 2020-01-14 2026-02-05 Vibracoustic Se Ventil mit einem sich entlang einer Ventilachse erstreckendem Gehäusekörper und einem Stößel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195263U (ja) * 1983-06-13 1984-12-25 株式会社デンソー 逆止弁
JPH0320181A (ja) * 1989-03-23 1991-01-29 Nippon Piston Ring Co Ltd 逆止弁
JPH0559063U (ja) * 1992-01-24 1993-08-03 自動車機器株式会社 ホース内蔵型逆止弁
JPH09264442A (ja) * 1996-03-28 1997-10-07 Harman Co Ltd 調圧機能付圧力逃し弁
JPH10230716A (ja) * 1996-10-04 1998-09-02 Hyundai Motor Co Ltd タイヤの空気圧調整式エアバルブ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195263U (ja) * 1983-06-13 1984-12-25 株式会社デンソー 逆止弁
JPH0320181A (ja) * 1989-03-23 1991-01-29 Nippon Piston Ring Co Ltd 逆止弁
JPH0559063U (ja) * 1992-01-24 1993-08-03 自動車機器株式会社 ホース内蔵型逆止弁
JPH09264442A (ja) * 1996-03-28 1997-10-07 Harman Co Ltd 調圧機能付圧力逃し弁
JPH10230716A (ja) * 1996-10-04 1998-09-02 Hyundai Motor Co Ltd タイヤの空気圧調整式エアバルブ

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012241855A (ja) * 2011-05-23 2012-12-10 Ebara Corp 逆止弁
WO2014021124A1 (ja) * 2012-07-29 2014-02-06 タカハタプレシジョンジャパン株式会社 チェックバルブ
JP2019044797A (ja) * 2017-08-30 2019-03-22 豊田合成株式会社 バルブカートリッジと管継手
JP2021500514A (ja) * 2017-10-18 2021-01-07 フィルトラン・エルエルシー ドレインバック防止弁、それを含む可撓性チューブ組立体、及びそれを含む二出口流体フィルタ
JP7329508B2 (ja) 2017-10-18 2023-08-18 フィルトラン・エルエルシー ドレインバック防止弁、それを含む可撓性チューブ組立体、及びそれを含む二出口流体フィルタ
WO2019219732A1 (de) 2018-05-16 2019-11-21 Otto Egelhof Gmbh & Co. Kg Rückschlagventil, insbesondere für einen kälte- oder wärmekreislauf
DE102018111811A1 (de) * 2018-05-16 2019-11-21 Otto Egelhof Gmbh & Co. Kg Rückschlagventil, insbesondere für einen Kälte- oder Wärmekreislauf
US11773993B2 (en) 2018-05-16 2023-10-03 Otto Egelhof Gmbh & Co. Kg Non-return valve, in particular for a refrigeration or heat circuit
JP2022540255A (ja) * 2019-07-12 2022-09-14 ハヘペ・インターナショナル・ベー．フェー． 逆止弁
US11428337B2 (en) 2019-12-19 2022-08-30 Otto Egelhof Gmbh & Co. Kg Non-return valve and connection device for a non-return valve
DE102019135310A1 (de) * 2019-12-19 2021-06-24 Otto Egelhof Gmbh & Co. Kg Rückschlagventil sowie Anschlusseinrichtung für ein Rückschlagventil
EP3839304A1 (de) 2019-12-19 2021-06-23 Otto Egelhof GmbH & Co. KG Rückschlagventil sowie anschlusseinrichtung für ein rückschlagventil
DE102021100352B4 (de) * 2020-01-14 2026-02-05 Vibracoustic Se Ventil mit einem sich entlang einer Ventilachse erstreckendem Gehäusekörper und einem Stößel
KR102737271B1 (ko) * 2024-04-24 2024-12-03 김정옥 개선된 슬리브 장치

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