DE68909209D1 - Verstellbarer Rohrbogen mit Elektroschweisseinrichtung. - Google Patents

Verstellbarer Rohrbogen mit Elektroschweisseinrichtung.

Info

Publication number
DE68909209D1
DE68909209D1 DE89311940T DE68909209T DE68909209D1 DE 68909209 D1 DE68909209 D1 DE 68909209D1 DE 89311940 T DE89311940 T DE 89311940T DE 68909209 T DE68909209 T DE 68909209T DE 68909209 D1 DE68909209 D1 DE 68909209D1
Authority
DE
Germany
Prior art keywords
adjustable pipe
pipe bend
welding device
electric welding
bend
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.)
Expired - Fee Related
Application number
DE89311940T
Other languages
English (en)
Other versions
DE68909209T2 (de
Inventor
Shaun David Bokor
Alan John Dickinson
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.)
Uponor Innovation AB
Original Assignee
UPONOR BV
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 UPONOR BV filed Critical UPONOR BV
Application granted granted Critical
Publication of DE68909209D1 publication Critical patent/DE68909209D1/de
Publication of DE68909209T2 publication Critical patent/DE68909209T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L43/00—Bends; Siphons
    • F16L43/008—Bends; Siphons made from plastic material
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5223—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5223—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces
    • B29C66/52231—Joining tubular articles for forming corner connections or elbows, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
    • 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
    • F16L47/02—Welded joints; Adhesive joints
    • F16L47/03—Welded joints with an electrical resistance incorporated in the joint
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
DE89311940T 1989-02-13 1989-11-17 Verstellbarer Rohrbogen mit Elektroschweisseinrichtung. Expired - Fee Related DE68909209T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898903223A GB8903223D0 (en) 1989-02-13 1989-02-13 Adjustable pipe bend with electrofusion facility

Publications (2)

Publication Number Publication Date
DE68909209D1 true DE68909209D1 (de) 1993-10-21
DE68909209T2 DE68909209T2 (de) 1994-03-03

Family

ID=10651608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89311940T Expired - Fee Related DE68909209T2 (de) 1989-02-13 1989-11-17 Verstellbarer Rohrbogen mit Elektroschweisseinrichtung.

Country Status (6)

Country Link
US (1) US5156420A (de)
EP (1) EP0382971B1 (de)
AT (1) ATE94628T1 (de)
DE (1) DE68909209T2 (de)
ES (1) ES2045468T3 (de)
GB (1) GB8903223D0 (de)

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* Cited by examiner, † Cited by third party
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UA27717C2 (uk) * 1991-05-07 2000-10-16 Джоті Ввс А/С Регульоване трубне коліно для зливних труб
DE4129855C2 (de) * 1991-09-07 1999-09-16 Wilhelm Hegler Verfahren zum Verschweißen von aus thermoplastischem Kunststoff bestehenden Rohren
US5620208A (en) * 1995-05-19 1997-04-15 Lockheed Idaho Technologies Company Boltless flange
CA2225479A1 (en) * 1995-06-28 1997-01-16 Raymond Allan Goldsmid Element for fusion welding plastics
US9713723B2 (en) * 1996-01-11 2017-07-25 Impulse Dynamics Nv Signal delivery through the right ventricular septum
GB9725471D0 (en) * 1997-12-03 1998-01-28 Rolls Royce Plc Joint seal
US6142483A (en) * 1998-09-21 2000-11-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Gasket assembly for sealing mating surfaces
US6203071B1 (en) * 1998-11-30 2001-03-20 Saint Gobain Performance Plastics Corp. Rotationally orientable fluid handling devices
US6394501B1 (en) * 2000-03-16 2002-05-28 The United States Of America As Represented By The Adminstrator Of National Aeronautics And Space Administration Structural assembly device
US6398264B1 (en) * 2000-03-16 2002-06-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Thermally activated joining apparatus
US20030071457A1 (en) * 2001-09-06 2003-04-17 Surpass Industry Co. Ltd. Fluid control apparatus and its manufacturing method
US6840545B2 (en) * 2001-10-22 2005-01-11 Bernd Schulte-Ladbeck Welded flange connection
WO2003059604A1 (fr) * 2002-01-17 2003-07-24 Naoki Toriyabe Produit travaille par fusion d'elements en resine, procede de production de ce dernier et procede de fusion des elements en resine
DE10225370A1 (de) 2002-06-06 2003-12-18 Georg Fischer Wavin Ag Subinge Elektroschweissmuffe
ITMI20022164A1 (it) 2002-10-11 2004-04-12 Gianmaria Guidi Rivestimento per la protezione di superfici in genere
IL154578A (en) * 2003-02-23 2008-12-29 Plasson Ltd Fusion connector used specifically for connecting plastic pipes
US7051803B2 (en) * 2003-03-24 2006-05-30 Moretz Benny W Enclosed radial wire-line cable conveying method and apparatus
DE102006057212A1 (de) * 2006-12-01 2008-06-19 Da-Kunststoff Gmbh Vorrichtung zur Verbindung zweier Rohre
IL183868A (en) * 2007-06-12 2011-08-31 Eliezer Krausz Multi-angle joint
FR2963654B1 (fr) † 2010-08-06 2013-12-13 Saipem Sa Conduite comportant un chemisage interne et un manchon tubulaire de jonction en matiere plastique
EP2489918B1 (de) * 2011-02-15 2016-04-13 Georg Fischer Rohrleitungssysteme AG Modulares Fitting
US20140007411A1 (en) * 2012-07-09 2014-01-09 Arie PRIZANT Adjustable pipe connector
US10480195B2 (en) 2014-03-05 2019-11-19 9220-6820 Quebec Inc. Tubular structure connecting assembly
DE102014105165A1 (de) * 2014-04-11 2015-10-15 Norma Germany Gmbh Verfahren zur Herstellung eines Steckverbinders und Steckverbinder
ES2534924B1 (es) * 2015-03-27 2016-02-19 Abn Pipe Systems, S.L.U. Dispositivo de conexión para elementos de tubería plásticos y procedimiento para conectar dos elementos de tubería mediante dicho dispositivo
KR102405086B1 (ko) * 2015-09-29 2022-06-02 미라이얼 가부시키가이샤 수지제 관 이음매
US11441716B2 (en) 2015-10-28 2022-09-13 Miraial Co., Ltd. Resin pipe joint, piping, and piping production method
US10436370B2 (en) * 2016-04-20 2019-10-08 Georg Fischer Central Plastics Llc Pipe elbows and methods of manufacture

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Publication number Priority date Publication date Assignee Title
US2731933A (en) * 1956-01-24 Welding ring
DE805469C (de) * 1950-02-16 1951-05-21 Emil Zepp Zum Aneinandersetzen im Winkel oder in der Geraden geeignete Rohrstuecke
US3238346A (en) * 1963-08-05 1966-03-01 George P Savko Apparatus for making joint between thermo plastic pipe and fittings thereof
GB1116612A (en) * 1966-01-21 1968-06-06 Marley Tile Co Ltd Improvements in pipe bends
US3378672A (en) * 1966-03-18 1968-04-16 Susquehanna Corp Insulated, electrical resistance wire and welding sleeve made therefrom
DE2325757A1 (de) * 1972-05-22 1973-12-13 Bryan John Tregurtha Mathias Verfahren zur herstellung einer verbindung zwischen zwei koerpern bzw. einer zweiteiligen kupplung
DE2306642A1 (de) * 1973-02-10 1974-09-05 Kessel Bernhard Winkelveraenderbares kniestueck zum verbinden von rohren
IT1024082B (it) * 1974-06-03 1978-06-20 Menicucci B Manicotto di giunzione orientabile
DE2641504A1 (de) * 1976-09-15 1978-03-16 Sallhofer Hans Dr Phys Winkelverstellbarer rohrkruemmer
EP0094549B1 (de) * 1982-05-13 1987-03-25 Bernhard Kessel Rohrfitting
US4630846A (en) * 1983-04-07 1986-12-23 Hitachi Zosen Corporation Pipe joint
DE3611192A1 (de) * 1986-04-04 1987-10-15 Riesselmann & Sohn Verfahren zum verschweissen stumpfgestossener rohre aus kunststoff und schweisselement zur durchfuehrung des verfahrens
US4932257A (en) * 1987-10-01 1990-06-12 Webb Michael C Double wall piping system
US4906313A (en) * 1988-05-09 1990-03-06 R. W. Lyall & Company, Inc. Fusion weld method and assembly for forming a fusion welded joint between pipe sections
CH675850A5 (de) * 1988-05-10 1990-11-15 Von Roll Ag

Also Published As

Publication number Publication date
EP0382971A1 (de) 1990-08-22
EP0382971B1 (de) 1993-09-15
DE68909209T2 (de) 1994-03-03
ATE94628T1 (de) 1993-10-15
US5156420A (en) 1992-10-20
ES2045468T3 (es) 1994-01-16
GB8903223D0 (en) 1989-03-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: UPONOR INNOVATION AB, FRISTAD, SE

8339 Ceased/non-payment of the annual fee