JP7304440B2 - 樹脂製継手、流路ブロック及び流体制御装置 - Google Patents

樹脂製継手、流路ブロック及び流体制御装置 Download PDF

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Publication number
JP7304440B2
JP7304440B2 JP2021574455A JP2021574455A JP7304440B2 JP 7304440 B2 JP7304440 B2 JP 7304440B2 JP 2021574455 A JP2021574455 A JP 2021574455A JP 2021574455 A JP2021574455 A JP 2021574455A JP 7304440 B2 JP7304440 B2 JP 7304440B2
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Japan
Prior art keywords
peripheral surface
joint
press
inner peripheral
main 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
JP2021574455A
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English (en)
Japanese (ja)
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JPWO2021152927A1 (https=
JPWO2021152927A5 (https=
Inventor
智幸 小池
浩樹 阪本
慎悟 樋口
清敬 大前
智大 足立
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.)
Nippon Pillar Packing Co Ltd
Original Assignee
Nippon Pillar Packing 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.)
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Publication of JPWO2021152927A1 publication Critical patent/JPWO2021152927A1/ja
Publication of JPWO2021152927A5 publication Critical patent/JPWO2021152927A5/ja
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Publication of JP7304440B2 publication Critical patent/JP7304440B2/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
    • F16L47/041—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe the plastic pipe end being flared either before or during the making of the connection
    • 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
    • F16L43/00—Bends; Siphons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • 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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • 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
    • F16L43/00—Bends; Siphons
    • F16L43/008—Bends; Siphons made from plastic 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/14—Flanged joints
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/32—Branch units, e.g. made in one piece, welded, riveted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Joints With Pressure Members (AREA)
  • Valve Housings (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
JP2021574455A 2020-01-28 2020-10-13 樹脂製継手、流路ブロック及び流体制御装置 Active JP7304440B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020011463 2020-01-28
JP2020011463 2020-01-28
PCT/JP2020/038657 WO2021152927A1 (ja) 2020-01-28 2020-10-13 樹脂製継手、流路ブロック及び流体制御装置

Publications (3)

Publication Number Publication Date
JPWO2021152927A1 JPWO2021152927A1 (https=) 2021-08-05
JPWO2021152927A5 JPWO2021152927A5 (https=) 2022-10-26
JP7304440B2 true JP7304440B2 (ja) 2023-07-06

Family

ID=77079705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021574455A Active JP7304440B2 (ja) 2020-01-28 2020-10-13 樹脂製継手、流路ブロック及び流体制御装置

Country Status (7)

Country Link
US (1) US11708928B2 (https=)
JP (1) JP7304440B2 (https=)
KR (1) KR102654110B1 (https=)
CN (2) CN118896209A (https=)
DE (1) DE112020006247T5 (https=)
TW (1) TWI802823B (https=)
WO (1) WO2021152927A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121311707A (zh) * 2023-05-12 2026-01-09 萨尼舒尔股份有限公司 流体分配接头及组装方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009500584A (ja) 2005-07-11 2009-01-08 ホワイト・ナイト・フルイド・ハンドリング・インコーポレーテッド 管の接合部材及び管状部分をブロックに接合する方法
WO2009025136A1 (ja) 2007-08-23 2009-02-26 Nippon Pillar Packing Co., Ltd. 樹脂製管継手およびその製造方法
CN101408268A (zh) 2008-11-04 2009-04-15 杭州华电华源环境工程有限公司 U型注塑弯头及加工方法
CN202418699U (zh) 2012-01-16 2012-09-05 张伟 分水器与主管连接专用活接角式球阀
CN203286088U (zh) 2013-03-09 2013-11-13 浙江宁锚阀门有限公司 一种活接球阀
JP2015068500A (ja) 2013-10-01 2015-04-13 日本ピラー工業株式会社 合成樹脂製管継手
WO2018025519A1 (ja) 2016-08-02 2018-02-08 日本ピラー工業株式会社 樹脂製管継手の製造方法
JP2018123882A (ja) 2017-01-31 2018-08-09 ミライアル株式会社 樹脂製管継手
JP2019010857A (ja) 2017-10-06 2019-01-24 株式会社オンダ製作所 継手の製造装置
JP2019178726A (ja) 2018-03-30 2019-10-17 日本ピラー工業株式会社 ガスケット、及び流路継手構造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752438A (en) * 1971-08-20 1973-08-14 Ameron Inc One piece elbow mold
JPH04248095A (ja) * 1991-01-24 1992-09-03 Nippon Pillar Packing Co Ltd 流体機器の管継手構造
US7530602B2 (en) * 2005-01-17 2009-05-12 Nippon Pillar Packing Co., Ltd. Double-pipe joint
JP2007078069A (ja) * 2005-09-14 2007-03-29 Nippon Pillar Packing Co Ltd 樹脂管継手構造及び樹脂管継手の組立方法
DE202008014473U1 (de) * 2008-04-09 2009-08-20 Voss Automotive Gmbh Gewinkeltes Anschlusselement für Medienleitungen und Vorrichtung zu dessen Herstellung
JP2011208659A (ja) 2010-03-29 2011-10-20 Aoi:Kk エルボ継手
JP6022592B2 (ja) * 2011-11-04 2016-11-09 サン−ゴバン パフォーマンス プラスティックス コーポレイション 着脱可能なサンプリングバルブをもつ配管継手のためのシステム、方法および装置
JP6903025B2 (ja) * 2018-03-22 2021-07-14 日本ピラー工業株式会社 流体デバイス

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009500584A (ja) 2005-07-11 2009-01-08 ホワイト・ナイト・フルイド・ハンドリング・インコーポレーテッド 管の接合部材及び管状部分をブロックに接合する方法
WO2009025136A1 (ja) 2007-08-23 2009-02-26 Nippon Pillar Packing Co., Ltd. 樹脂製管継手およびその製造方法
CN101408268A (zh) 2008-11-04 2009-04-15 杭州华电华源环境工程有限公司 U型注塑弯头及加工方法
CN202418699U (zh) 2012-01-16 2012-09-05 张伟 分水器与主管连接专用活接角式球阀
CN203286088U (zh) 2013-03-09 2013-11-13 浙江宁锚阀门有限公司 一种活接球阀
JP2015068500A (ja) 2013-10-01 2015-04-13 日本ピラー工業株式会社 合成樹脂製管継手
WO2018025519A1 (ja) 2016-08-02 2018-02-08 日本ピラー工業株式会社 樹脂製管継手の製造方法
JP2018123882A (ja) 2017-01-31 2018-08-09 ミライアル株式会社 樹脂製管継手
JP2019010857A (ja) 2017-10-06 2019-01-24 株式会社オンダ製作所 継手の製造装置
JP2019178726A (ja) 2018-03-30 2019-10-17 日本ピラー工業株式会社 ガスケット、及び流路継手構造

Also Published As

Publication number Publication date
CN118896209A (zh) 2024-11-05
CN114867962A (zh) 2022-08-05
CN114867962B (zh) 2024-08-16
US20230045298A1 (en) 2023-02-09
KR102654110B1 (ko) 2024-04-02
JPWO2021152927A1 (https=) 2021-08-05
TWI802823B (zh) 2023-05-21
US11708928B2 (en) 2023-07-25
KR20220101199A (ko) 2022-07-19
WO2021152927A1 (ja) 2021-08-05
DE112020006247T5 (de) 2022-10-13
TW202128406A (zh) 2021-08-01

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