DE1673069U - MULTI-LAYER TUBE WITH LONGITUDINAL RIBS - Google Patents
MULTI-LAYER TUBE WITH LONGITUDINAL RIBSInfo
- Publication number
- DE1673069U DE1673069U DE1953M0011417 DEM0011417U DE1673069U DE 1673069 U DE1673069 U DE 1673069U DE 1953M0011417 DE1953M0011417 DE 1953M0011417 DE M0011417 U DEM0011417 U DE M0011417U DE 1673069 U DE1673069 U DE 1673069U
- Authority
- DE
- Germany
- Prior art keywords
- dea
- longitudinally ribbed
- tube
- longitudinal ribs
- layer
- 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
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
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
- F16L9/04—Reinforced pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Description
M 06783-251.54 M 06783-251.54
DipUng. H. Tischer Berlin-GrunewaMDipUng. H. Tischer Berlin-GrunewaM
41T/47f §a %/ZL 41T / 47f §a % / ZL
Mmneswam Aktiengesellschaft, Düsseldorf, Manne Emaniiuf er 1b « Mmneswam Aktiengesellschaft, Düsseldorf, Manne Emaniiuf er 1b «
Mehrlageoröhr aitMulti-layer tube ait
Mt Semertmg bezieht sich auf «in lehrlagearohr ait Längsrippen und bezweckt die Schaffnag eines Terbesserten Mehr lage or ohr es, welches eine hohe mechanische Festigkeit ait besoaders gatea lärme&bertragsagseigeasehaf tea Tereiaigt. Mt Semertmg refers to “in lehrlagearohr ait Longitudinal ribs and aims to make a better person feel better More layer or ear it, which has high mechanical strength ait besoaders gatea lärme & bertragsagseigeasehaf tea Tereiaigt.
1ε sind Mehrlagenrohre bekannt, die aussen ©der innen oder auf beiden Selten Längsrlppeo haben. Me Hohrlagen sind aas Blechßtreifös. hergestellt» Üe £*T* profiliert siad* Bie Blsshßtreifsa »erden im Trieäiter sti B©hrea geformt ssd siifeinander gepresst* Sie Bshrlageji bestehes slEtlieh aus de® gleishea Werkstoff 2* B* Stahl*1ε multilayer pipes are known, the outside © the inside or Rarely have longitudinal ropes on both. Me are high altitudes aas tin stripes. manufactured »Üe £ * T * profiled siad * Bie Blsshssreifsa »earth in the Trieäiter sti B © hrea formed ssd pressed together * they consist of slEtlieh de® gleishea material 2 * B * steel *
Die Seseruag besteht darin, dass die längsgerippte aus sere oder innere Lage eder beide sit Längsrippen versehene Lagen sshti©s TBSB Alft^jpfm5 QÜLsx si^r Al fflpifti wi ^gi^rntig hergestellt sod Mt eisern nahtlosen Stahlrohr fest vereinigt ist baw» siad. Bas nahtlose Stahlrohr dieat hierbei als festigkeitstrlger zur Aufnahme des Innendruckes und sonstiger mechanischer Beanspruchungen, während das längegerippte 41 ?ia 1 **Ί p ffiy ^y oder die läGgsgeripptes. jft fi».i η^ ^ρφττο^γ^ durch ihre koke Wärmeleitfähigkeit aad ihre grosses Oberflächen dem Mehrlagenrohr besonders gate Wärmeübertragungseigenschaften Terleihea»The Seseruag consists in the fact that the longitudinally ribbed layer of each of the two longitudinally ribbed layers is sshti © s TBSB Alft ^ jpfm 5 QÜLsx si ^ r A l ffl pi ft i wi ^ gi ^ rntig manufactured so that it is firmly united with an iron seamless steel tube is baw »siad. The seamless steel tube serves as a strength support to absorb the internal pressure and other mechanical stresses, while the longitudinally ribbed 41 ? I a 1 ** Ί p ffiy ^ y or the longitudinally ribbed. jft fi ».i η ^ ^ ρφτ το ^ γ ^ due to their coke thermal conductivity aad their large surface area to the multilayer pipe especially gate heat transfer properties Terleiea»
■ -1-■ -1-
Dm eiae innige Verbindung der fiohrlagen zn erzielen, empfiehlt βε eich, das Stahlrohr leicht zu verkupfern* is genügt eine Schichtdicke der Verkupferuag tos etwa 1/1000 am, um eise feste Verbindung sit dem AlumiQiumrohr oder den Aluminiumrohren zu gewährleisten,To achieve an intimate connection between the two faces, βε eich recommends lightly copper-plating the steel pipe * A layer thickness of the copper copper is sufficient 1/1000 am to ensure a solid connection with the aluminum tube or to ensure the aluminum tubes
Die Bohrlagen können für sich hergestellt, damn ineinander gesteckt und schließeIicn durch Ziehen oder durch andere bekannte ¥erfahren, gegebenenfalls nach vorheriger JSrslriatiag vereiaigt werdea« 2ur Herstellaag eiaes £ieilagear©hres sit äusseren längsrippen kann so vorgegangen werden* dass das längsgerippte Aluminiumrohr durch Strangpressen hergestellt und gleichzeitig das nahtlose Stahlrohr durch dem Aufaehaer der Strangpresse hindurch ia dea austretendem Bohrstrang eingeschoben wird»The drilling positions can be made individually, damn into each other plugged in and close by pulling or by others known ¥ experienced, if necessary after previous JSrslriatiag are consolidated for the manufacture of a storage device With the outer longitudinal ribs, you can proceed * that the longitudinally ribbed aluminum pipe is produced by extrusion and at the same time the seamless steel pipe is produced by the Aufaehaer the extrusion press through ia dea emerging Drill string is inserted »
Bin iiisf öhrungsfceispiel ist aof der Zeichnung dargestellt·A guiding example is shown in the drawing
ibb«1 und 2 zeigen ein Zweilagenrohr mit änsseren Igingsrippen ia Längsschnitt bzw. im Querschnitt *ibb «1 and 2 show a two-layer pipe with outer Igingsrippen ia longitudinal section or in cross section *
Bas Zweilagsarohr besteht aus einem die glatte innere I^ge bildenden nahtlosen Stahlrohr a und einem auf dieses fest anfgeEOgenen mit Längsrippen c versehenen E©hr b aas Aluminium oder einer Aluminiumlegierung*The two-layer tube consists of a smooth inner tube forming seamless steel tube a and one on top of it attached E © hr b aas aluminum with longitudinal ribs or an aluminum alloy *
Schutzansprüche :Protection claims:
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1953M0011417 DE1673069U (en) | 1953-06-05 | 1953-06-05 | MULTI-LAYER TUBE WITH LONGITUDINAL RIBS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1953M0011417 DE1673069U (en) | 1953-06-05 | 1953-06-05 | MULTI-LAYER TUBE WITH LONGITUDINAL RIBS |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1673069U true DE1673069U (en) | 1954-03-04 |
Family
ID=32048177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1953M0011417 Expired DE1673069U (en) | 1953-06-05 | 1953-06-05 | MULTI-LAYER TUBE WITH LONGITUDINAL RIBS |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1673069U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1290388B (en) * | 1963-09-30 | 1969-03-06 | Calumet & Hecla Corp | Process for the production of composite pipes with internal ribs |
DE3023239A1 (en) * | 1979-06-29 | 1981-01-15 | Neratoom | HEAT EXCHANGER AND TUBE FOR USE IN THEM |
-
1953
- 1953-06-05 DE DE1953M0011417 patent/DE1673069U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1290388B (en) * | 1963-09-30 | 1969-03-06 | Calumet & Hecla Corp | Process for the production of composite pipes with internal ribs |
DE3023239A1 (en) * | 1979-06-29 | 1981-01-15 | Neratoom | HEAT EXCHANGER AND TUBE FOR USE IN THEM |
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