JP4775387B2 - 管継手、冷凍装置及びヒートポンプ式温水装置 - Google Patents

管継手、冷凍装置及びヒートポンプ式温水装置 Download PDF

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Publication number
JP4775387B2
JP4775387B2 JP2008036361A JP2008036361A JP4775387B2 JP 4775387 B2 JP4775387 B2 JP 4775387B2 JP 2008036361 A JP2008036361 A JP 2008036361A JP 2008036361 A JP2008036361 A JP 2008036361A JP 4775387 B2 JP4775387 B2 JP 4775387B2
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JP
Japan
Prior art keywords
pipe
coupling member
ferrule
joint
joint body
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
JP2008036361A
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English (en)
Japanese (ja)
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JP2008157466A (ja
JP2008157466A5 (enrdf_load_stackoverflow
Inventor
春男 中田
隆志 嶋村
淳 小泉
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.)
Daikin Industries Ltd
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Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP2008036361A priority Critical patent/JP4775387B2/ja
Publication of JP2008157466A publication Critical patent/JP2008157466A/ja
Publication of JP2008157466A5 publication Critical patent/JP2008157466A5/ja
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Publication of JP4775387B2 publication Critical patent/JP4775387B2/ja
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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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • F16L19/14—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered the rings being integral with one of the connecting 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Joints With Sleeves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
JP2008036361A 2006-09-28 2008-02-18 管継手、冷凍装置及びヒートポンプ式温水装置 Active JP4775387B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008036361A JP4775387B2 (ja) 2006-09-28 2008-02-18 管継手、冷凍装置及びヒートポンプ式温水装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006265193 2006-09-28
JP2006265193 2006-09-28
JP2008036361A JP4775387B2 (ja) 2006-09-28 2008-02-18 管継手、冷凍装置及びヒートポンプ式温水装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2007235992A Division JP4123304B2 (ja) 2006-09-28 2007-09-11 管継手、冷凍装置及びヒートポンプ式温水装置

Publications (3)

Publication Number Publication Date
JP2008157466A JP2008157466A (ja) 2008-07-10
JP2008157466A5 JP2008157466A5 (enrdf_load_stackoverflow) 2008-10-09
JP4775387B2 true JP4775387B2 (ja) 2011-09-21

Family

ID=39658567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008036361A Active JP4775387B2 (ja) 2006-09-28 2008-02-18 管継手、冷凍装置及びヒートポンプ式温水装置

Country Status (2)

Country Link
JP (1) JP4775387B2 (enrdf_load_stackoverflow)
CN (1) CN101517299B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5381093B2 (ja) * 2008-12-26 2014-01-08 ダイキン工業株式会社 食い込み式管接続構造、弁、食い込み式管継手及び冷凍装置
JP2010196732A (ja) * 2009-02-23 2010-09-09 Daikin Ind Ltd 管接続部用の弛緩工具
JP5415123B2 (ja) 2009-03-31 2014-02-12 日本碍子株式会社 把持治具、並びに、それを用いた計測装置および把持装置
JP2013076457A (ja) 2011-09-30 2013-04-25 Daikin Industries Ltd 管接続構造
CN112325011A (zh) * 2020-10-28 2021-02-05 深圳市锐克科技有限公司 一种管道冷连接快速连接装置及其与管道的装配方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS451814Y1 (enrdf_load_stackoverflow) * 1966-07-15 1970-01-26
CA961888A (en) * 1971-04-15 1975-01-28 Leonard P. Spontelli Tube fitting
JPS5619516B2 (enrdf_load_stackoverflow) * 1973-05-21 1981-05-08
JPS5852076B2 (ja) * 1979-10-01 1983-11-19 日産自動車株式会社 車両用ドアロツク装置
JPS57187985A (en) * 1981-05-15 1982-11-18 Nippon Telegr & Teleph Corp <Ntt> Gain stabilizing optical amplifier
JP2593317B2 (ja) * 1987-08-31 1997-03-26 前澤工業株式会社 下水用空気弁
US4944534A (en) * 1988-10-03 1990-07-31 Mcneil (Ohio) Corporation Frangible male coupling component
JPH04362391A (ja) * 1991-06-07 1992-12-15 Toyo Fuitsutengu Kk 管継手
JPH07174269A (ja) * 1993-12-22 1995-07-11 Hitachi Metals Ltd フレア継手
JP2624941B2 (ja) * 1994-04-18 1997-06-25 シーケーディ株式会社 流体継手
CN1682060A (zh) * 2002-09-18 2005-10-12 斯瓦戈洛克公司 带有管夹紧环和密封剂的管接头
JP4229775B2 (ja) * 2003-07-18 2009-02-25 イハラサイエンス株式会社 管継手
JP2005036947A (ja) * 2003-07-18 2005-02-10 Ihara Science Corp 管継手

Also Published As

Publication number Publication date
CN101517299A (zh) 2009-08-26
JP2008157466A (ja) 2008-07-10
CN101517299B (zh) 2012-10-03

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