CN110753815B - 管接头 - Google Patents

管接头 Download PDF

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Publication number
CN110753815B
CN110753815B CN201880039170.7A CN201880039170A CN110753815B CN 110753815 B CN110753815 B CN 110753815B CN 201880039170 A CN201880039170 A CN 201880039170A CN 110753815 B CN110753815 B CN 110753815B
Authority
CN
China
Prior art keywords
threaded joint
pipe body
fastening member
pipe
fastening
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.)
Active
Application number
CN201880039170.7A
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English (en)
Chinese (zh)
Other versions
CN110753815A (zh
Inventor
宫崎修
藤森裕司
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.)
Toyox Co Ltd
Original Assignee
Toyox 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 Toyox Co Ltd filed Critical Toyox Co Ltd
Publication of CN110753815A publication Critical patent/CN110753815A/zh
Application granted granted Critical
Publication of CN110753815B publication Critical patent/CN110753815B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16L33/223—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 sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Joints With Pressure Members (AREA)
CN201880039170.7A 2017-06-13 2018-06-11 管接头 Active CN110753815B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-115786 2017-06-13
JP2017115786A JP6561340B2 (ja) 2017-06-13 2017-06-13 管継手
PCT/JP2018/022227 WO2018230503A1 (ja) 2017-06-13 2018-06-11 管継手

Publications (2)

Publication Number Publication Date
CN110753815A CN110753815A (zh) 2020-02-04
CN110753815B true CN110753815B (zh) 2021-11-05

Family

ID=64659274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880039170.7A Active CN110753815B (zh) 2017-06-13 2018-06-11 管接头

Country Status (4)

Country Link
EP (1) EP3640515A4 (enExample)
JP (1) JP6561340B2 (enExample)
CN (1) CN110753815B (enExample)
WO (1) WO2018230503A1 (enExample)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361372A (en) * 1972-03-13 1974-07-24 Weatherhead Co Tube couplings
JP2500549Y2 (ja) * 1989-10-13 1996-06-05 株式会社リケン 管継手
ATE360171T1 (de) * 1999-09-13 2007-05-15 Swagelok Co Rohrverbindung mit anzeigevorrichtung
JP2006329214A (ja) * 2005-05-23 2006-12-07 Hitachi Metals Ltd 管継手
JP4790035B2 (ja) * 2009-03-13 2011-10-12 日本ピラー工業株式会社 樹脂管継手
KR100987334B1 (ko) * 2010-02-11 2010-10-12 주식회사 비엠티 조임량 확인이 가능한 튜브 피팅 구조
CA2826241C (en) 2011-02-01 2017-10-10 Parker Hannifin Manufacturing Germany GmbH & Co. KG Connecting device for conduits or hose lines having assembly detection
JP5360619B2 (ja) * 2011-12-12 2013-12-04 Ｓｍｃ株式会社 管継手
CA2967293A1 (en) * 2014-05-09 2015-11-12 Swagelok Company Conduit fitting with components adapted for facilitating assembly

Also Published As

Publication number Publication date
EP3640515A4 (en) 2021-04-07
JP6561340B2 (ja) 2019-08-21
EP3640515A1 (en) 2020-04-22
WO2018230503A1 (ja) 2018-12-20
JP2019002437A (ja) 2019-01-10
CN110753815A (zh) 2020-02-04

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