PL3869078T4 - Konstrukcja uszczelniająca - Google Patents

Konstrukcja uszczelniająca

Info

Publication number
PL3869078T4
PL3869078T4 PL20886170.8T PL20886170T PL3869078T4 PL 3869078 T4 PL3869078 T4 PL 3869078T4 PL 20886170 T PL20886170 T PL 20886170T PL 3869078 T4 PL3869078 T4 PL 3869078T4
Authority
PL
Poland
Prior art keywords
sealing structure
sealing
Prior art date
Application number
PL20886170.8T
Other languages
English (en)
Other versions
PL3869078T3 (pl
Inventor
Zhenbin DIAO
Ximin LI
Xiyong LIN
Jiajia Cheng
Wenfeng Chen
Huijian CAO
Ali CHEN
Original Assignee
Rifeng Enterprise (Foshan) Co., Ltd.
Rifeng Enterprise Group Co., 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 Rifeng Enterprise (Foshan) Co., Ltd., Rifeng Enterprise Group Co., Ltd. filed Critical Rifeng Enterprise (Foshan) Co., Ltd.
Publication of PL3869078T3 publication Critical patent/PL3869078T3/pl
Publication of PL3869078T4 publication Critical patent/PL3869078T4/pl

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0926—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with an inner support sleeve arranged within the pipe
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/11—Plugs
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/227—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the hose being introduced into or onto the connecting member and automatically locked
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/091—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a ring provided with teeth or fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Glass Compositions (AREA)
  • Seal Device For Vehicle (AREA)
PL20886170.8T 2019-11-15 2020-06-05 Konstrukcja uszczelniająca PL3869078T4 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911124319.4A CN110792862A (zh) 2019-11-15 2019-11-15 一种免倒角密封结构
PCT/CN2020/094770 WO2021093316A1 (zh) 2019-11-15 2020-06-05 一种密封结构

Publications (2)

Publication Number Publication Date
PL3869078T3 PL3869078T3 (pl) 2024-02-26
PL3869078T4 true PL3869078T4 (pl) 2024-03-04

Family

ID=69444901

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20886170.8T PL3869078T4 (pl) 2019-11-15 2020-06-05 Konstrukcja uszczelniająca

Country Status (10)

Country Link
US (1) US11920714B2 (pl)
EP (1) EP3869078B1 (pl)
CN (1) CN110792862A (pl)
AU (1) AU2020383290B2 (pl)
CA (1) CA3120536C (pl)
ES (1) ES2965387T3 (pl)
PL (1) PL3869078T4 (pl)
SG (1) SG11202105539TA (pl)
WO (1) WO2021093316A1 (pl)
ZA (1) ZA202103405B (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110792862A (zh) * 2019-11-15 2020-02-14 日丰企业（佛山）有限公司 一种免倒角密封结构
CN113719615B (zh) * 2021-07-28 2023-06-23 中南大学湘雅医院 一种医用洗手池下水管管道消毒用的阀门装置
CN113738976A (zh) * 2021-08-18 2021-12-03 日丰企业（佛山）有限公司 管道供给系统及其管道连接结构
CN114542256B (zh) * 2022-03-09 2024-08-23 广西玉柴机器股份有限公司 一种新型排气管密封槽
CN115075358A (zh) * 2022-05-09 2022-09-20 中国十七冶集团有限公司 一种地下综合管廊大直径应急排水管道系统及施工方法
CN115199829B (zh) * 2022-07-14 2024-04-05 日丰企业（佛山）有限公司 一种带有安装和漏水指示的管件接头和管路系统
CN221054475U (zh) * 2023-10-12 2024-05-31 日丰企业（佛山）有限公司 卡压式连接接头和管道
CN117329372A (zh) * 2023-11-06 2024-01-02 上海美福新能源有限公司 一种防过热应力密封连接结构及光伏光热一体化装置
WO2025212573A1 (en) * 2024-04-02 2025-10-09 Hubbell Incorporated Chamfer ring for pipe coupling
CN223120945U (zh) * 2024-10-19 2025-07-18 台州爱伦阀门有限公司 一种视窗快速接头
CN120799234B (zh) * 2025-09-09 2025-12-02 杭州亿通塑胶实业有限公司 一种环保型防爆pe管

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3884389T2 (de) * 1988-07-21 1994-01-20 Guest John D Rohrkupplung.
DE19935246B4 (de) * 1999-06-04 2004-07-22 Friatec Ag Steckverbinder
JP4068563B2 (ja) * 2001-11-28 2008-03-26 フリアテツク・アクテイエンゲゼルシヤフト 差込継手
DE102004032134B4 (de) * 2003-07-04 2009-04-30 Friatec Ag Steckkupplung
JP4764621B2 (ja) * 2004-11-11 2011-09-07 株式会社タブチ 管継手
JP2006170379A (ja) * 2004-12-17 2006-06-29 Onda Seisakusho Seki Kojo:Kk 継手
JP4787774B2 (ja) * 2007-02-26 2011-10-05 未来工業株式会社 シール部材及び管継手
EP1972844B1 (de) * 2007-03-22 2010-10-06 Geberit International AG Fitting für Wasserrohre
CN102066822B (zh) * 2008-04-03 2013-11-13 帕拉思姆配件有限公司 机械管道装配装置
JP5130160B2 (ja) * 2008-09-05 2013-01-30 積水化学工業株式会社 管継手
JP5531137B2 (ja) * 2013-04-05 2014-06-25 Ｊｆｅ継手株式会社 差込み式管継手
CN207349652U (zh) * 2017-10-23 2018-05-11 东莞市绿岛环保科技有限公司 一种适用于污水处理管路的密封对接结构
CN211289123U (zh) * 2019-11-15 2020-08-18 日丰企业（佛山）有限公司 一种免倒角密封结构
CN110792862A (zh) * 2019-11-15 2020-02-14 日丰企业（佛山）有限公司 一种免倒角密封结构
US10837582B1 (en) * 2020-02-14 2020-11-17 Trinity Bay Equipment Holdings, LLC Wedged protrusion profile fitting seal systems and methods

Also Published As

Publication number Publication date
US20220307636A1 (en) 2022-09-29
CA3120536A1 (en) 2021-05-20
PL3869078T3 (pl) 2024-02-26
US11920714B2 (en) 2024-03-05
AU2020383290B2 (en) 2023-04-27
EP3869078B1 (en) 2023-09-13
BR112021010575A2 (pt) 2022-09-13
ES2965387T3 (es) 2024-04-15
AU2020383290A1 (en) 2021-06-24
SG11202105539TA (en) 2021-06-29
WO2021093316A1 (zh) 2021-05-20
EP3869078A4 (en) 2022-08-03
CA3120536C (en) 2024-06-04
CN110792862A (zh) 2020-02-14
EP3869078A1 (en) 2021-08-25
ZA202103405B (en) 2022-03-30

Similar Documents

Publication Publication Date Title
CA190078S (en) Case
ZA202103405B (en) Sealing structure
EP3985271C0 (en) SEALING DEVICE
GB201902347D0 (en) Seal assembly
CA187781S (en) Banquette
GB2575093B (en) Seal
GB201812396D0 (en) Seal assembly
GB2585649B (en) Seal
GB201820435D0 (en) Seal assembly
GB2592179B (en) Seal assembly
CA195194S (en) Can
GB201903848D0 (en) Seal
EP3760901C0 (en) SEALING STRUCTURE
CA187303S (en) Gasket
SG11202012208RA (en) Seal assembly
GB201816677D0 (en) Seal
GB2570164B (en) Mechanical seal
GB2586679B (en) Sealing mechanism
GB2589084B (en) Sealing cables
GB201915587D0 (en) Sealing assembly
GB201904727D0 (en) Seal assembly
CA187302S (en) Gasket
GB201907136D0 (en) Wastline seal
ZA202007774B (en) Seal assembly
ZA202001079B (en) Sealing arrangement