FI103915B1 - Branching of thermoplastic material for a pipeline - Google Patents

Branching of thermoplastic material for a pipeline

Info

Publication number
FI103915B1
FI103915B1 FI933332A FI933332A FI103915B1 FI 103915 B1 FI103915 B1 FI 103915B1 FI 933332 A FI933332 A FI 933332A FI 933332 A FI933332 A FI 933332A FI 103915 B1 FI103915 B1 FI 103915B1
Authority
FI
Finland
Prior art keywords
pipeline
open housing
circular valve
exhibiting
branching
Prior art date
Application number
FI933332A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI933332A0 (en
FI103915B (en
FI933332A (en
Inventor
Hans Guitoneau
Original Assignee
Polva Pipelife 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 Polva Pipelife Bv filed Critical Polva Pipelife Bv
Publication of FI933332A0 publication Critical patent/FI933332A0/en
Publication of FI933332A publication Critical patent/FI933332A/en
Application granted granted Critical
Publication of FI103915B publication Critical patent/FI103915B/en
Publication of FI103915B1 publication Critical patent/FI103915B1/en

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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/34—Tapping pipes, i.e. making connections through walls of pipes while carrying fluids; Fittings therefor
    • F16L47/345—Tapping pipes, i.e. making connections through walls of pipes while carrying fluids; Fittings therefor making use of attaching means embracing the pipe

Abstract

The branch coupling is equipped with a sealing system (9) incorporated into an open housing (10) provided in the internal wall of the end of the tubular element (5) which is equipped with a shut-off means (6) and constituted by: - a flexible circular valve (11) located in the open housing exhibiting a circular central part (14) coupled to its periphery by a connection element (15); - a flexible sealing ring (16) applied to the circular valve (11) and exhibiting a central opening (17), the diameter of which is less of that of the tool used to pierce the pipeline; and - a fixing sleeve (18) which can be inserted into the open housing (10) to hold the circular valve (11) and the sealing ring (16) in place. <IMAGE>
FI933332A 1992-07-24 1993-07-23 Branching of thermoplastic material for a pipeline FI103915B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9200676 1992-07-24
BE9200676A BE1006081A3 (en) 1992-07-24 1992-07-24 Bypass pipe fitting for thermoplastic.

Publications (4)

Publication Number Publication Date
FI933332A0 FI933332A0 (en) 1993-07-23
FI933332A FI933332A (en) 1994-01-25
FI103915B FI103915B (en) 1999-10-15
FI103915B1 true FI103915B1 (en) 1999-10-15

Family

ID=3886375

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933332A FI103915B1 (en) 1992-07-24 1993-07-23 Branching of thermoplastic material for a pipeline

Country Status (15)

Country Link
EP (1) EP0580222B1 (en)
JP (1) JP2955445B2 (en)
AT (1) ATE145713T1 (en)
BE (1) BE1006081A3 (en)
BR (1) BR9302925A (en)
CZ (1) CZ288614B6 (en)
DE (2) DE69306186T2 (en)
ES (1) ES2097438T3 (en)
FI (1) FI103915B1 (en)
GR (1) GR3022394T3 (en)
HU (1) HU214512B (en)
IL (1) IL106026A (en)
PL (1) PL171278B1 (en)
SK (1) SK281508B6 (en)
TW (1) TW227596B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779206B1 (en) * 1998-05-27 2000-07-28 Gaz De France DEVICE FOR MAINTAINING A SECONDARY PIPING ON A CONNECTION SOCKET AND METHOD USING THIS DEVICE TO CONNECT A SECONDARY PIPING TO A MAIN PIPING
GB2444503A (en) * 2006-05-11 2008-06-11 Stephen Whale Tee fitting with interchangeable valve / access port
NL2001243C2 (en) 2008-01-31 2009-08-03 Wavin Bv Sealing device for drilling passage in pipe e.g. liquid pipe, has closing section with essentially slit shaped outlet opening that is opened and closed by elastic deformation of closing section
NL2005020C2 (en) * 2010-07-02 2012-01-03 Pipelife Nederland Bv SET-UP DEVICE FOR DRIVING A PLASTIC LINE, AND THE TOP FORM.
HUE059746T2 (en) * 2011-05-03 2022-12-28 Pipelife Nederland Bv Top-piece device with a retrofittable pressure relief valve for a plastic pipe
NL2007021C2 (en) * 2011-06-29 2013-01-03 Pipelife Nederland Bv SET-UP DEVICE WITH LOCKING INDICATOR.
NL2007196C2 (en) * 2011-07-29 2013-01-30 Pipelife Nederland Bv PLASTIC INSTALLATION DEVICE.
NL2009187C2 (en) * 2012-07-13 2014-01-16 Pipelife Nederland Bv MOUNTING DEVICE WITH FLOW INDICATOR.
NL1041522B1 (en) 2015-10-15 2017-05-02 Wavin Bv A cutting tool and a branch connection device comprising a cutting tool.
DE102018210209A1 (en) 2018-06-22 2019-12-24 CONTITECH KüHNER GMBH & CIE KG Plastic piping

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH464620A (en) * 1967-10-04 1968-10-31 Fischer Ag Georg Tapping clamp
GB1442306A (en) * 1972-10-07 1976-07-14 Stevenson R M Apparatus for conveying fluid from a lower level to an elevated level
SE431619B (en) * 1976-11-18 1984-02-20 Kemp & Co Pty Ltd APPLIANCES FOR DRILLING HALLS IN PIPES STARING UNDER INTERNAL PRESSURE
DE8806712U1 (en) * 1988-05-21 1988-09-29 Eckerfeld, Erika, 5628 Heiligenhaus, De
DE3912669A1 (en) * 1989-04-18 1990-10-25 Immendinger Giesserei Masch TAPPING FITTING

Also Published As

Publication number Publication date
SK281508B6 (en) 2001-04-09
HU9301970D0 (en) 1993-11-29
EP0580222A1 (en) 1994-01-26
CZ148793A3 (en) 1994-03-16
CZ288614B6 (en) 2001-08-15
SK72693A3 (en) 1994-04-06
IL106026A0 (en) 1993-10-20
HU214512B (en) 1998-03-30
BR9302925A (en) 1994-02-22
TW227596B (en) 1994-08-01
FI933332A0 (en) 1993-07-23
DE69306186D1 (en) 1997-01-09
ATE145713T1 (en) 1996-12-15
PL171278B1 (en) 1997-03-28
FI103915B (en) 1999-10-15
GR3022394T3 (en) 1997-04-30
DE69306186T2 (en) 1997-06-12
DE9310595U1 (en) 1993-09-02
PL299655A1 (en) 1994-02-21
EP0580222B1 (en) 1996-11-27
JP2955445B2 (en) 1999-10-04
FI933332A (en) 1994-01-25
IL106026A (en) 1996-03-31
HUT67545A (en) 1995-04-28
ES2097438T3 (en) 1997-04-01
BE1006081A3 (en) 1994-05-10
JPH06159578A (en) 1994-06-07

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: POLVA PIPELIFE B.V.