JPS58189883U - ユニオン - Google Patents

ユニオン

Info

Publication number
JPS58189883U
JPS58189883U JP1982086869U JP8686982U JPS58189883U JP S58189883 U JPS58189883 U JP S58189883U JP 1982086869 U JP1982086869 U JP 1982086869U JP 8686982 U JP8686982 U JP 8686982U JP S58189883 U JPS58189883 U JP S58189883U
Authority
JP
Japan
Prior art keywords
union
annular groove
tapered
screw
tapered surface
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
JP1982086869U
Other languages
English (en)
Other versions
JPH02550Y2 (ja
Inventor
椀田　信夫
渡辺　宜行
Original Assignee
日立金属株式会社
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 日立金属株式会社 filed Critical 日立金属株式会社
Priority to JP1982086869U priority Critical patent/JPS58189883U/ja
Priority to US06/502,635 priority patent/US4540205A/en
Priority to CA000429997A priority patent/CA1202341A/en
Publication of JPS58189883U publication Critical patent/JPS58189883U/ja
Application granted granted Critical
Publication of JPH02550Y2 publication Critical patent/JPH02550Y2/ja
Granted 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
    • 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来のプラスシートユニオンの一部縦断面とし
た正面図、第２図は本考案の実施例によるプラスシート
ユニオンの一部縦断面とした正面図、第３図はシートリ
ングの縦断面図、第４図は　□第２図のシートリング装
着部の拡大断面図、第５図はシートリング固定方法を示
す図である。 １ニーＬ＝、ｔンネシ、１７：ローレツト目、２：ユニ
オンつば、３：ユニオンナット、５：シートリング、５
１：円筒部、５２：拡開テーパ部。

Claims (1)

    【実用新案登録請求の範囲】
  1. ユニオンねじの端部にテーパ状内周シール面を有するプ
    ラスシートを装着し、ユニオンつばの端部にＲ面状の外
    周シール面を有する突出シール部を形成し、前記ユニオ
    ンねじに螺合するユニオンナットにより前記ユニオンつ
    ばのつば部を介して前記突出シール部を前記プラスシー
    トに密着係合させるユニオンにおいて、前記ユニオンね
    じの端部に端面に拡開するテーパ面と該テーパ面の内方
    寄りに軸線方向に堀込んだ環状溝とを形成し、円筒部と
    拡開テーパ部とからなる薄肉環状のシートリングを、前
    記円筒部を前記環状溝に挿入し前記拡開テーパ部を前記
    テーパ面に係合させ、前記環状溝の内壁部をその内径面
    全周にローレット目を加えてかしめて取付けたことを特
    徴とするユニオン。
JP1982086869U 1982-06-11 1982-06-11 ユニオン Granted JPS58189883U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1982086869U JPS58189883U (ja) 1982-06-11 1982-06-11 ユニオン
US06/502,635 US4540205A (en) 1982-06-11 1983-06-09 Union joint
CA000429997A CA1202341A (en) 1982-06-11 1983-06-09 Union joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982086869U JPS58189883U (ja) 1982-06-11 1982-06-11 ユニオン

Publications (2)

Publication Number Publication Date
JPS58189883U true JPS58189883U (ja) 1983-12-16
JPH02550Y2 JPH02550Y2 (ja) 1990-01-09

Family

ID=13898822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982086869U Granted JPS58189883U (ja) 1982-06-11 1982-06-11 ユニオン

Country Status (3)

Country Link
US (1) US4540205A (ja)
JP (1) JPS58189883U (ja)
CA (1) CA1202341A (ja)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650227B1 (en) * 1982-08-23 2000-11-28 Cajon Co Fluid coupling
US4838583A (en) * 1982-08-23 1989-06-13 Cajon Company Fluid coupling
JPS63185987U (ja) * 1987-05-23 1988-11-29
SE8804247L (sv) * 1988-11-24 1990-05-25 Sandvik Ab Koppling foer gasflaska flaska samt metod att tillverka flaskan
FR2640350B1 (fr) * 1988-12-14 1991-05-03 Europ Propulsion Dispositif de liaison demontable entre deux pieces soumises a de fortes sollicitations
JP2898384B2 (ja) * 1989-09-27 1999-05-31 臼井国際産業株式会社 高圧燃料レールにおける分岐接続体の接続構造
US5172939A (en) * 1989-10-14 1992-12-22 Usui Kokusai Sangyo Kaisha Ltd. Connection structure for branch pipe in high-pressure fuel rail
JP2529032Y2 (ja) * 1990-05-22 1997-03-12 臼井国際産業株式会社 高圧燃料多岐管における分岐枝管の接続構造
JP2915099B2 (ja) * 1990-06-30 1999-07-05 臼井国際産業株式会社 高圧燃料多岐管における分岐接続体の接続構造
US5350205A (en) * 1993-05-20 1994-09-27 Ewal Manufacturing Company, Inc. High pressure gas fitting for repeated connection and disconnection
DE4419342C1 (de) * 1994-06-03 1995-07-06 Loehr & Bromkamp Gmbh Kupplung zur Verbindung zweier Wellen
US5681064A (en) * 1995-07-07 1997-10-28 Ewal Manufacturing Co., Inc. Gasket retainer
US5673946A (en) * 1995-07-07 1997-10-07 Ewal Manufacturing Co., Inc. Gasket assembly for a fluid coupling
JP3077693B1 (ja) * 1999-04-12 2000-08-14 国産部品工業株式会社 管継手
US6729659B2 (en) * 2001-09-11 2004-05-04 Visteon Global Technologies, Inc. Flare fitting assembly with metal-to-metal line seal
US7247006B2 (en) * 2002-01-02 2007-07-24 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system
US6802541B2 (en) * 2002-01-02 2004-10-12 Flow International Corporation Components, systems and methods for forming a gasketless seal between like metal components in an ultrahigh pressure system
US7568424B2 (en) * 2002-01-02 2009-08-04 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system
US7364166B2 (en) * 2003-01-24 2008-04-29 Applied Engineered Surfaces, Inc. Seal and retainer for a fluid connection
WO2005100838A1 (ja) * 2004-04-15 2005-10-27 Daikin Industries, Ltd. 継手
US20050275222A1 (en) * 2004-06-14 2005-12-15 Yoakam John A Gasket for a fluid connection
US7350832B1 (en) * 2005-08-30 2008-04-01 Bridgeport Fittings, Inc. Self-aligning, rain-tight conduit coupling/connector assembly
EP2154407A1 (en) * 2008-07-25 2010-02-17 J.M. Martin Tiby Tubing configuration and sealing method for high pressure tubing on high pressure fuel system
ITBS20120097A1 (it) * 2012-06-28 2013-12-29 Emer Spa Valvola con corpo in alluminio e sistema anticorrosione
CN102840404A (zh) * 2012-09-13 2012-12-26 中国石油集团工程设计有限责任公司 一种高压活接头及活接方法
CN102927403A (zh) * 2012-10-09 2013-02-13 中船澄西船舶修造有限公司 气泡测探斜切口管泵压专用工装
ITCR20130001A1 (it) * 2013-01-09 2014-07-10 Wonder Spa Valvola metallica di tipo clamp-in per il gonfiaggio di pneumatici associabile ad un trasduttore tpms
CN104141840B (zh) * 2014-08-05 2017-01-11 李志勇 一种新型纯金属密封接头结构
CN104565370B (zh) * 2014-12-11 2017-05-10 中国北方发动机研究所(天津) 一种稳定压紧端面密封垫及球形接头端面密封结构
CN104633324B (zh) * 2014-12-11 2017-02-08 中国北方发动机研究所(天津) 一种管路球形接头强化密封结构
CN114233970A (zh) * 2021-12-21 2022-03-25 北京星航机电装备有限公司 一种标准扩口管的连接件及其制备方法、标准扩口管

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141714U (ja) * 1974-09-25 1976-03-27
JPS5291525U (ja) * 1975-12-30 1977-07-08

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US494801A (en) * 1893-04-04 Adolph weber
US484843A (en) * 1892-10-25 bavier
US959702A (en) * 1909-07-21 1910-05-31 Ashcroft Mfg Company Pipe-union.
US1137113A (en) * 1914-01-15 1915-04-27 Everett J Bouchard Pipe-coupling.
US1523817A (en) * 1922-06-07 1925-01-20 Fred R Long Pipe union
US1968562A (en) * 1931-02-06 1934-07-31 Rockwood Sprinkler Co Massachusetts Female pipe coupling member
US2850303A (en) * 1955-08-12 1958-09-02 Matthew F Bauer Double sealed compression fitting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141714U (ja) * 1974-09-25 1976-03-27
JPS5291525U (ja) * 1975-12-30 1977-07-08

Also Published As

Publication number Publication date
JPH02550Y2 (ja) 1990-01-09
US4540205A (en) 1985-09-10
CA1202341A (en) 1986-03-25

Similar Documents

Publication Publication Date Title
JPS58189883U (ja) ユニオン
JPS58189882U (ja) ユニオン
JPS589590U (ja) 配管用フレキシブル継手
JPS603388U (ja) 蛇腹管用継手
JPS5848453Y2 (ja) ダブルフレア−からなる細径金属管端部接続用継手
JPS5822582U (ja) 金属管用管継手
JPS60191792U (ja) 蛇腹管用管継手
JPS5913779U (ja) 管継手
JPS6062693U (ja) フレキシブルチユ−ブの接続装置
JPS6314092U (ja)
JPS61129986U (ja)
JPS593089U (ja) 管継手
JPS61194814U (ja)
JPS59160985U (ja) 金属管の継手装置
JPS6314091U (ja)
JPS6062692U (ja) 螺旋管用継手
JPS593085U (ja) 管継手
JPS5994687U (ja) 管継手
JPS6089463U (ja) 穴密閉用のキヤツプ
JPS6051385U (ja) 管継手のソケット
JPS58175289U (ja) ホ−ス接続用アタツチメント
JPS5818183U (ja) フランジ継手用調整継手
JPS5985486U (ja) 管継手
JPS5977682U (ja) 管継手
JPS5917385U (ja) パイプフレヤ−部応力低減構造