ATE134755T1 - Reduzierverbinder für rohre - Google Patents

Reduzierverbinder für rohre

Info

Publication number
ATE134755T1
ATE134755T1 AT92850153T AT92850153T ATE134755T1 AT E134755 T1 ATE134755 T1 AT E134755T1 AT 92850153 T AT92850153 T AT 92850153T AT 92850153 T AT92850153 T AT 92850153T AT E134755 T1 ATE134755 T1 AT E134755T1
Authority
AT
Austria
Prior art keywords
pipe
reduction device
conical face
pipes
nut
Prior art date
Application number
AT92850153T
Other languages
English (en)
Inventor
Alexander Crivoi
Original Assignee
Stacke Metallarmatur Ab
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 Stacke Metallarmatur Ab filed Critical Stacke Metallarmatur Ab
Application granted granted Critical
Publication of ATE134755T1 publication Critical patent/ATE134755T1/de

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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
    • 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
    • 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
    • F16L19/103—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 with more than one ring per pipe end being used
    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/14—Joints for pipes of different diameters or cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)
AT92850153T 1991-06-24 1992-06-22 Reduzierverbinder für rohre ATE134755T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101933A SE469089B (sv) 1991-06-24 1991-06-24 Foerminskningsanordning foer roerkopplingar

Publications (1)

Publication Number Publication Date
ATE134755T1 true ATE134755T1 (de) 1996-03-15

Family

ID=20383130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92850153T ATE134755T1 (de) 1991-06-24 1992-06-22 Reduzierverbinder für rohre

Country Status (4)

Country Link
EP (1) EP0523020B1 (de)
AT (1) ATE134755T1 (de)
DE (1) DE69208547T2 (de)
SE (1) SE469089B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138490B1 (es) * 1996-04-22 2000-07-01 Carrion Francisca Lopez Sistema de acoplamiento para la union de tubos y valvulas.
SE509268C2 (sv) * 1997-05-09 1998-12-21 Gustavsberg Vaargaarda Armatur Anordning för sammankoppling av rör till en klämringskoppling
SE529951C2 (sv) * 2006-05-31 2008-01-15 Sommerhein Ab Gränssnittsparti för ett sifoniskt system
NL1034764C2 (nl) * 2007-11-27 2009-05-28 Agpo Bv Voering voor een rookkanaal.
US10215315B2 (en) 2008-09-05 2019-02-26 Parker-Hannifin Corporation Tube compression fitting and flared fitting used with connection body and method of making same
CN103335182B (zh) * 2013-07-10 2016-08-10 邝月好 一种直接管件
CN110030444A (zh) 2014-05-09 2019-07-19 世伟洛克公司 具有适于利于装配的部件的导管接头
KR102351742B1 (ko) 2016-03-23 2022-01-14 스웨이지락 캄파니 스트로크 저항 특징부를 갖는 도관 피팅
DE102018202699A1 (de) * 2018-02-22 2019-08-22 Festo Ag & Co. Kg Leitungsanschlusseinsatz und Verfahren zum Einsetzen des Leitungsanschlusseinsatzes in eine eine glatte Innenwandung aufweisende Öffnung eines fluidischen Bauteils
US11703165B2 (en) 2018-04-27 2023-07-18 Swagelok Company Ferrule assembly for conduit fitting
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE118388C1 (de) *
GB1233371A (de) * 1967-08-26 1971-05-26
SE449783B (sv) * 1982-07-26 1987-05-18 Bogardhskopplingar Ab Koppling for ror eller liknande element
US4964657A (en) * 1989-05-03 1990-10-23 Price Pfister, Inc. Water facet inlet line connector

Also Published As

Publication number Publication date
SE9101933D0 (sv) 1991-06-24
DE69208547T2 (de) 1996-08-01
DE69208547D1 (de) 1996-04-04
EP0523020A1 (de) 1993-01-13
EP0523020B1 (de) 1996-02-28
SE469089B (sv) 1993-05-10
SE9101933L (sv) 1992-12-25

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties