DE4022722C2 - - Google Patents

Info

Publication number
DE4022722C2
DE4022722C2 DE19904022722 DE4022722A DE4022722C2 DE 4022722 C2 DE4022722 C2 DE 4022722C2 DE 19904022722 DE19904022722 DE 19904022722 DE 4022722 A DE4022722 A DE 4022722A DE 4022722 C2 DE4022722 C2 DE 4022722C2
Authority
DE
Germany
Prior art keywords
flange
pipe
connection
expander
ring
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
DE19904022722
Other languages
German (de)
English (en)
Other versions
DE4022722A1 (de
Inventor
Raymond Noisy-Le-Roi Fr Cloatre
Erich Le Vesinet Fr Schoeps
Heinz Stephan 7149 Freiberg De Cikerle
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.)
Sierracin Corp Europe Eurl Saint-Germain-En-Laye Fr
Original Assignee
Sierracin Corp Europe Eurl Saint-Germain-En-Laye Fr
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 Sierracin Corp Europe Eurl Saint-Germain-En-Laye Fr filed Critical Sierracin Corp Europe Eurl Saint-Germain-En-Laye Fr
Priority to DE19904022722 priority Critical patent/DE4022722A1/de
Publication of DE4022722A1 publication Critical patent/DE4022722A1/de
Application granted granted Critical
Publication of DE4022722C2 publication Critical patent/DE4022722C2/de
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
    • F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
    • F16L13/14—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/16—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling the pipe joint consisting of overlapping extremities having mutually co-operating collars
    • F16L13/166—Deformed by radially expanding an inner part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
    • B21D15/105—Corrugating tubes transversely, e.g. helically by applying fluid pressure by applying elastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/105—Stamping using yieldable or resilient pads of tubular products
    • 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
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
DE19904022722 1990-07-17 1990-07-17 Verfahren und vorrichtung zum herstellen eines rohranschlusses Granted DE4022722A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904022722 DE4022722A1 (de) 1990-07-17 1990-07-17 Verfahren und vorrichtung zum herstellen eines rohranschlusses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904022722 DE4022722A1 (de) 1990-07-17 1990-07-17 Verfahren und vorrichtung zum herstellen eines rohranschlusses

Publications (2)

Publication Number Publication Date
DE4022722A1 DE4022722A1 (de) 1992-01-23
DE4022722C2 true DE4022722C2 (OSRAM) 1992-09-24

Family

ID=6410454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904022722 Granted DE4022722A1 (de) 1990-07-17 1990-07-17 Verfahren und vorrichtung zum herstellen eines rohranschlusses

Country Status (1)

Country Link
DE (1) DE4022722A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012828A1 (en) * 1992-11-23 1994-06-09 The Dow Chemical Company Flangeless pipe joint
AT518865B1 (de) 2017-02-13 2018-02-15 Henn Gmbh & Co Kg Steckerbaugruppe zur Verwendung in einem Fahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7505866L (sv) * 1974-06-06 1975-12-08 Boeing Co Kopplingshylsa
DE2814489A1 (de) * 1978-03-31 1979-10-04 Siemens Ag Hochdruckfeste rohrverbindung
IT1131143B (it) * 1980-05-06 1986-06-18 Nuovo Pignone Spa Metodo perfezionato per la giunzione a tenuta di un manicotto flangiato ad una tubazione,particolarmente indicato per riparare tubazioni sottomarine posate a grandi profondita'
DE3720620A1 (de) * 1986-12-22 1988-07-07 Rhydcon Groten Gmbh & Co Kg Verfahren zur herstellung von rohrverbindungen fuer hochdruckhydraulikleitungen
DE3701555C1 (de) * 1987-01-21 1988-07-07 Mannesmann Ag Rohrverbindung fuer duennwandige,kleinkalibrige Metallrohre

Also Published As

Publication number Publication date
DE4022722A1 (de) 1992-01-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee