JPH0330694U - - Google Patents

Info

Publication number
JPH0330694U
JPH0330694U JP1989090998U JP9099889U JPH0330694U JP H0330694 U JPH0330694 U JP H0330694U JP 1989090998 U JP1989090998 U JP 1989090998U JP 9099889 U JP9099889 U JP 9099889U JP H0330694 U JPH0330694 U JP H0330694U
Authority
JP
Japan
Prior art keywords
socket
plug
flow path
valve
cylinder
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.)
Granted
Application number
JP1989090998U
Other languages
English (en)
Other versions
JPH0425594Y2 (ja
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 filed Critical
Priority to JP1989090998U priority Critical patent/JPH0425594Y2/ja
Priority to KR2019900006517U priority patent/KR930004155Y1/ko
Priority to US07/559,324 priority patent/US5014743A/en
Priority to GB9016746A priority patent/GB2234566B/en
Publication of JPH0330694U publication Critical patent/JPH0330694U/ja
Application granted granted Critical
Publication of JPH0425594Y2 publication Critical patent/JPH0425594Y2/ja
Expired 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
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve being telescoped over an inner cylindrical wall
    • 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
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y10T137/87949—Linear motion of flow path sections operates both
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87965—Valve- or closure-operated by coupling motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る二重管式管継手の実施例
を示す一部縦断側面図であり、同図ａはソケツト
の構成図、同図ｂはプラグの構成図、第２図はソ
ケツトとプラグを接続した状態を示す一部縦断側
面図、第３図はソケツト主筒体のガイド溝を示す
斜視図、第４図はソケツトのスライドリングの構
成を示す図であり、同図ａは正面図、同図ｂは４
半部縦断側面図である。 １０……ソケツト主筒体、２０……バルブ本体
、２２……カラー筒体、２４……スライドリング
、３４……スライドバルブ、５０……プラグ主筒
体、５６……バルブステム、６０……第２流路閉
鎖用スライドバルブ、６６……第１流路閉鎖用ス
ライドバルブ。

Claims (1)

  1. 【実用新案登録請求の範囲】 ソケツト主筒体の先端部に穿設されたテーパー
    孔に保持された施錠球を、外周面部に設けたスリ
    ーブの操作でプラグ主筒体の外周面に形成した円
    周溝に係止することにより、プラグとソケツトと
    を接続する管継手であつて、 上記ソケツトには、同心に設けた円筒状のスラ
    イドリングとカラー筒体とによつて隔離された第
    １流路と第２流路を構成し、 前記スライドリングには定位置で同リングの軸
    方向への摺動を止め、該スライドリングの前進時
    に、前記スリーブの動きを拘束するロツク手段を
    設けると共に、挿入したプラグの先端部をシール
    し、かつ、プラグの非接続時に、スライドリング
    に設けたスライドバルブとカラー筒体に設けたバ
    ルブ本体とに共通に接触して、前記第１および第
    ２流路を個別に塞ぐバルブ手段を設け、 一方、プラグには、プラグ主筒体と一体となつ
    て前記ソケツトのカラー筒体と対向する位置に配
    置され、プラグ主筒体内部に設けた隔壁によつて
    隔絶される第１流路と第２流路を構成し、第１流
    路には、ソケツトとプラグの接続時にソケツト側
    のカラー筒体で押圧されて同流路を開くスライド
    バルブを、また、第２流路には、同じく接続時に
    ソケツト側第２流路のバルブ手段を開口させるバ
    ルブステムと前記ソケツト側カラー筒体に押圧さ
    れて前記バルブステムから離反するスライドバル
    ブを設けた二重管式管継手。
JP1989090998U 1989-08-03 1989-08-03 Expired JPH0425594Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1989090998U JPH0425594Y2 (ja) 1989-08-03 1989-08-03
KR2019900006517U KR930004155Y1 (ko) 1989-08-03 1990-05-16 이중관식 관 이음매
US07/559,324 US5014743A (en) 1989-08-03 1990-07-30 Double-pipe pipe coupling
GB9016746A GB2234566B (en) 1989-08-03 1990-07-31 Double-pipe pipe coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989090998U JPH0425594Y2 (ja) 1989-08-03 1989-08-03

Publications (2)

Publication Number Publication Date
JPH0330694U true JPH0330694U (ja) 1991-03-26
JPH0425594Y2 JPH0425594Y2 (ja) 1992-06-18

Family

ID=14014168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989090998U Expired JPH0425594Y2 (ja) 1989-08-03 1989-08-03

Country Status (4)

Country Link
US (1) US5014743A (ja)
JP (1) JPH0425594Y2 (ja)
KR (1) KR930004155Y1 (ja)
GB (1) GB2234566B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000314411A (ja) * 1999-03-04 2000-11-14 Smc Corp チャック及び管継手

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2516888Y2 (ja) * 1991-03-22 1996-11-13 日東工器株式会社 超低温流体向真空二重配管の接続装置
DE4310700C2 (de) * 1993-04-01 1995-05-04 Ullrich Haenert Kupplung für eine koaxiale Anordnung von mindestens zwei Rohrleitungen mit unterschiedlichen Durchmessern
US5297574A (en) * 1993-04-13 1994-03-29 Healy Systems, Inc. Fuel dispensing hose breakaway assembly
US5365973A (en) * 1993-10-25 1994-11-22 Husky Corporation Break-away concentric hose coupling
AU694250B2 (en) 1994-09-16 1998-07-16 National Coupling Company, Inc. Undersea hydraulic coupling with axial preloading
NL1001357C2 (nl) * 1995-10-05 1997-04-08 Holmatro B V Dubbele snelkoppeling met concentrische configuratie.
SE510095C2 (sv) * 1996-02-23 1999-04-19 Dart Engineering Ag Anordning vid snabbkoppling
TW362145B (en) * 1997-01-23 1999-06-21 Kyoishi Sangyo Co Ltd Self-sealing-type double tube joint
US6196265B1 (en) * 1998-07-29 2001-03-06 Wec Co. Multi-line fluid connector
US6619319B1 (en) 1998-07-29 2003-09-16 Woods Equipment Company Multi-line fluid connector
EP1334344B1 (de) * 2000-11-17 2010-03-17 Phoenix Dichtungstechnik GmbH Einrichtung zum prüfen auf dichtigkeit einer dichtanordnung von rohren oder schachtbauwerken
DE20203248U1 (de) * 2002-03-02 2003-04-17 Weh, Erwin, 89257 Illertissen Anschlußkupplung
DE20203247U1 (de) * 2002-03-02 2003-04-17 Weh, Erwin, 89257 Illertissen Anschlußkupplung mit Datenschnittstelle
DE20203246U1 (de) 2002-03-02 2003-04-17 Weh, Erwin, 89257 Illertissen Anschlußkupplung mit Schiebehülse und Spannzangen
US7147003B2 (en) * 2003-06-03 2006-12-12 Parker-Hannifin Coaxial quick disconnect coupling
ITUD20030167A1 (it) 2003-08-08 2005-02-09 De Longhi Spa Raccordo coassiale a giunto.
US7190214B2 (en) * 2004-01-27 2007-03-13 Texas Instruments Incorporated Amplifier apparatus for use with a sensor
KR101160369B1 (ko) * 2004-06-01 2012-06-26 사파스고교 가부시키가이샤 액체 탱크 장착용 커넥터 및 그를 구비한 액체 탱크
DE202007006090U1 (de) * 2007-04-26 2007-07-05 Tema Marketing Ag Schnellverschlusskupplung
EP2909519B1 (de) * 2012-10-16 2016-08-03 Parker Hannifin Manufacturing Germany GmbH & Co. KG Koaxiale hochdruckkupplung mit ueberdruckentlastung
GB2537127B (en) * 2015-04-07 2019-01-02 Cejn Ab Nipple
CN107143716B (zh) * 2017-06-22 2022-09-30 浙江松乔气动液压有限公司 新型快速接头
US10253911B1 (en) * 2017-09-29 2019-04-09 AdelWiggins Group, a Division of Transdigm Inc. Quick disconnect coupling with selective mating capability
US11280438B2 (en) * 2019-10-31 2022-03-22 Eaton Intelligent Power Limited Quick disconnect coupling with internal valves
US11199283B2 (en) 2019-10-31 2021-12-14 Eaton Intelligent Power Limited Quick disconnect coupling with internal valves
CN110917421B (zh) * 2019-11-22 2022-09-02 江苏融医通医疗科技有限公司 一种血液透析管路连接装置
GB2602633B (en) * 2021-01-06 2024-01-10 Cejn Ab Nipple with relief valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829096A (en) * 1955-03-30 1960-02-24 I V Pressure Controllers Ltd Self-sealing couplings for use in pressure fluid systems
US3820827A (en) * 1972-02-02 1974-06-28 Uni Mist Quick disconnect coupling for coaxial fluid lines
GB1372262A (en) * 1972-02-10 1974-10-30 Laing & Son Ltd John Fluid flow control box
SE399315B (sv) * 1975-05-30 1978-02-06 Ekman Ronny Ventilkopplingsanordning
US4347870A (en) * 1980-05-14 1982-09-07 Gould Inc. Lever-type quick disconnect coupling
US4671540A (en) * 1984-02-27 1987-06-09 Swagelok Company Coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000314411A (ja) * 1999-03-04 2000-11-14 Smc Corp チャック及び管継手

Also Published As

Publication number Publication date
KR930004155Y1 (ko) 1993-07-02
GB2234566A (en) 1991-02-06
KR910004561U (ko) 1991-03-19
US5014743A (en) 1991-05-14
GB2234566B (en) 1993-06-16
GB9016746D0 (en) 1990-09-12
JPH0425594Y2 (ja) 1992-06-18

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