FR2916828B1 - 3 hydroformed fitting way. - Google Patents

3 hydroformed fitting way.

Info

Publication number
FR2916828B1
FR2916828B1 FR0703770A FR0703770A FR2916828B1 FR 2916828 B1 FR2916828 B1 FR 2916828B1 FR 0703770 A FR0703770 A FR 0703770A FR 0703770 A FR0703770 A FR 0703770A FR 2916828 B1 FR2916828 B1 FR 2916828B1
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
hydroformed
fitting way
fitting
way
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.)
Active
Application number
FR0703770A
Other languages
French (fr)
Other versions
FR2916828A1 (en )
Inventor
Marc Stephan
Thomas Vincent
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.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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
Grant date

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/02Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021T- or cross-pieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15Making tubes of special shape; Making tube fittings
    • B21C37/28Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29Making branched pieces, e.g. T-pieces
    • B21C37/294Forming collars by compressing a fluid or a yieldable or resilient mass in the tube
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033Deforming tubular bodies
    • B21D26/037Forming branched tubes
FR0703770A 2007-05-29 2007-05-29 3 hydroformed fitting way. Active FR2916828B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0703770A FR2916828B1 (en) 2007-05-29 2007-05-29 3 hydroformed fitting way.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703770A FR2916828B1 (en) 2007-05-29 2007-05-29 3 hydroformed fitting way.

Publications (2)

Publication Number Publication Date
FR2916828A1 true FR2916828A1 (en) 2008-12-05
FR2916828B1 true FR2916828B1 (en) 2013-03-01

Family

ID=38893276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0703770A Active FR2916828B1 (en) 2007-05-29 2007-05-29 3 hydroformed fitting way.

Country Status (1)

Country Link
FR (1) FR2916828B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103867833A (en) * 2014-03-21 2014-06-18 中铁电气化局集团北京建筑工程有限公司 Spheroidal graphite cast iron two-flange single-spigot tee

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852150B (en) * 2010-05-25 2012-06-13 重庆隆鑫机车有限公司 Three-way pipe used in control pipelines for evaporation emission of fuel oil
CN102814243A (en) * 2012-09-19 2012-12-12 吴江市物华五金制品有限公司 Centrifugal machine connecting ring and special tool fixture for processing same
EP2762242B1 (en) * 2013-01-31 2015-03-04 Raccorderie Metalliche S.p.A. Press-fitting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US977740A (en) * 1906-08-02 1910-12-06 Babcock & Wilcox Co Pipe-coupling.
GB332758A (en) * 1929-08-02 1930-07-31 Wilhelm Hamacher Improvements relating to pipe connections
DE729808C (en) * 1941-06-11 1942-12-23 Carl Otto Landgrebe Elbows made of light metal, especially aluminum alloys
DE4103083C1 (en) * 1991-02-01 1992-05-27 H.D. Eichelberg & Co Gmbh, 5750 Menden, De Steel pipe branch for IC engine exhaust - is formed by integral, hydrostatically shaped component with inner, longitudinal flanges
DE19816244A1 (en) * 1998-04-11 1999-10-21 Schulz Gmbh Wilhelm Housing for pipe fittings and methods for their preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103867833A (en) * 2014-03-21 2014-06-18 中铁电气化局集团北京建筑工程有限公司 Spheroidal graphite cast iron two-flange single-spigot tee

Also Published As

Publication number Publication date Type
FR2916828A1 (en) 2008-12-05 application

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Legal Events

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Owner name: SNECMA, FR

Effective date: 20170713

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