IT1125885B - Giunto di tenuta a flange con guarnizione con guarnizione metallica di facile rimozione - Google Patents

Giunto di tenuta a flange con guarnizione con guarnizione metallica di facile rimozione

Info

Publication number
IT1125885B
IT1125885B IT27818/79A IT2781879A IT1125885B IT 1125885 B IT1125885 B IT 1125885B IT 27818/79 A IT27818/79 A IT 27818/79A IT 2781879 A IT2781879 A IT 2781879A IT 1125885 B IT1125885 B IT 1125885B
Authority
IT
Italy
Prior art keywords
gasket
easy removal
flange seal
seal joint
removal metal
Prior art date
Application number
IT27818/79A
Other languages
English (en)
Other versions
IT7927818A0 (it
Inventor
David James Harra
William Carl Nystrom
Original Assignee
Varian Associates
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 Varian Associates filed Critical Varian Associates
Publication of IT7927818A0 publication Critical patent/IT7927818A0/it
Application granted granted Critical
Publication of IT1125885B publication Critical patent/IT1125885B/it

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
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
    • 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
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • F16L23/20—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Gasket Seals (AREA)
IT27818/79A 1978-12-04 1979-12-04 Giunto di tenuta a flange con guarnizione con guarnizione metallica di facile rimozione IT1125885B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96623078A 1978-12-04 1978-12-04

Publications (2)

Publication Number Publication Date
IT7927818A0 IT7927818A0 (it) 1979-12-04
IT1125885B true IT1125885B (it) 1986-05-14

Family

ID=25511083

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27818/79A IT1125885B (it) 1978-12-04 1979-12-04 Giunto di tenuta a flange con guarnizione con guarnizione metallica di facile rimozione

Country Status (6)

Country Link
CA (1) CA1110292A (it)
DE (1) DE2948286A1 (it)
FR (1) FR2443635B1 (it)
GB (1) GB2038972B (it)
IT (1) IT1125885B (it)
NL (1) NL188244C (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8505157D0 (en) * 1985-02-28 1985-04-03 Anson Ltd Pipeline couplings
US4724200A (en) * 1985-09-03 1988-02-09 Eastman Kodak Company Emulsions and photographic elements containing silver halide grains having icositetrahedral crystal faces
USH439H (en) 1986-06-02 1988-03-01 The United States Of America As Represented By The Secretary Of The Navy Ultrahigh vacuum mounting
JPS63243585A (ja) * 1986-11-18 1988-10-11 株式会社　リガルジヨイント 多重パイプ用継手
WO1989003495A1 (fr) * 1987-10-09 1989-04-20 Eferel S.A. Raccord a joint metallique annulaire interchangeable
US5135269A (en) * 1990-07-09 1992-08-04 Cajon Company Tube coupling
DE9011772U1 (de) * 1990-08-13 1990-10-31 Karl Rafeld KG Spritzgußwerk, Elektronik und Formenbau, 8954 Biessenhofen Druckverschraubung für Heißwasser und aggressive Flüssigkeiten
US5366261A (en) * 1992-04-27 1994-11-22 Fujikin Incorporated Pipe joint with a gasket retainer
WO1998057090A1 (en) * 1997-06-13 1998-12-17 Swagelok Company Face seal for modular block assembly interconnecting fluid components
JP3876351B2 (ja) * 1997-06-18 2007-01-31 忠弘 大見 管継手
RU2154224C1 (ru) * 1999-06-01 2000-08-10 Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" Фланцевое соединение
DE102005045731B4 (de) * 2005-09-23 2010-09-23 Benteler Automobiltechnik Gmbh Verbindungsanordnung für Rohre
EP1908998A1 (de) * 2006-10-08 2008-04-09 Ludwig Hiss Weichmetalldichtung
WO2009056290A2 (de) 2007-10-29 2009-05-07 Ludwig Hiss Spreizdichtung, insbesondere für gase
DE102007051921A1 (de) 2007-10-29 2009-04-30 Ludwig Hiss Spreizdichtung, insbesondere für Gase
DE102007058126A1 (de) 2007-11-30 2009-06-04 Ludwig Hiss Spreizdichtung, insbesondere für Gase
EP2971913B1 (en) * 2013-03-15 2017-12-27 Flowserve Management Company Sanitary fitting for fluid handling equipment
CN115355354B (zh) * 2022-09-02 2025-09-26 浙江亿宏燃气科技有限公司 一种可监测流量大小的燃气自闭阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228871B (de) * 1960-03-19 1966-11-17 Sedimmeci Soc D Expl D Inv S M Dichtungsanordnung fuer Hochvakuum-Flanschverbindungen
US3208758A (en) * 1961-10-11 1965-09-28 Varian Associates Metal vacuum joint
US3747963A (en) * 1972-05-17 1973-07-24 Cajon Co High vacuum flange assembly with o-ring gasket
DE2629548B2 (de) * 1976-07-01 1978-07-27 Kempchen & Co Gmbh, 4200 Oberhausen Verwendung einer Dichtung mit metallischem Kern und beidseitiger It-Auflage für Anlagen und Apparate aus austenitischem Werkstoff

Also Published As

Publication number Publication date
CA1110292A (en) 1981-10-06
FR2443635B1 (fr) 1986-06-20
GB2038972B (en) 1983-03-09
NL188244C (nl) 1992-05-06
GB2038972A (en) 1980-07-30
IT7927818A0 (it) 1979-12-04
NL7908624A (nl) 1980-06-06
NL188244B (nl) 1991-12-02
DE2948286A1 (de) 1980-06-26
FR2443635A1 (fr) 1980-07-04

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