FR2468017A1 - Coudes a faible perte de charge - Google Patents

Coudes a faible perte de charge Download PDF

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Publication number
FR2468017A1
FR2468017A1 FR7925865A FR7925865A FR2468017A1 FR 2468017 A1 FR2468017 A1 FR 2468017A1 FR 7925865 A FR7925865 A FR 7925865A FR 7925865 A FR7925865 A FR 7925865A FR 2468017 A1 FR2468017 A1 FR 2468017A1
Authority
FR
France
Prior art keywords
section
elbow
oval
cross
elliptical
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.)
Granted
Application number
FR7925865A
Other languages
English (en)
French (fr)
Other versions
FR2468017B1 (OSRAM
Inventor
Michel Pluviose
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.)
Centre Technique des Industries Mecaniques CETIM
Original Assignee
Centre Technique des Industries Mecaniques CETIM
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 Centre Technique des Industries Mecaniques CETIM filed Critical Centre Technique des Industries Mecaniques CETIM
Priority to FR7925865A priority Critical patent/FR2468017A1/fr
Publication of FR2468017A1 publication Critical patent/FR2468017A1/fr
Application granted granted Critical
Publication of FR2468017B1 publication Critical patent/FR2468017B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements for elbows with respect to flow, e.g. for reducing losses of flow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pipe Accessories (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
FR7925865A 1979-10-18 1979-10-18 Coudes a faible perte de charge Granted FR2468017A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7925865A FR2468017A1 (fr) 1979-10-18 1979-10-18 Coudes a faible perte de charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7925865A FR2468017A1 (fr) 1979-10-18 1979-10-18 Coudes a faible perte de charge

Publications (2)

Publication Number Publication Date
FR2468017A1 true FR2468017A1 (fr) 1981-04-30
FR2468017B1 FR2468017B1 (OSRAM) 1983-04-29

Family

ID=9230790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925865A Granted FR2468017A1 (fr) 1979-10-18 1979-10-18 Coudes a faible perte de charge

Country Status (1)

Country Link
FR (1) FR2468017A1 (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000032923A1 (de) * 1998-12-03 2000-06-08 Filterwerk Mann+Hummel Gmbh Rohrkrümmer
WO2006033602A1 (en) * 2004-09-21 2006-03-30 Volvo Lastvagnar Ab Pipe line for a turbocharger system for an internal combustion engine
US20140190164A1 (en) * 2013-01-07 2014-07-10 General Electric Company High pressure turbine inlet duct and engine
EP3529538B1 (de) 2016-10-19 2020-12-02 Wilhelm Bruckbauer Bogenelement für ein lüftungssystem

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598919C (de) * 1934-06-21 Wilhelm Hamacher Rechtwinkliger Kruemmer fuer Druckmittelleitungen
DE961933C (de) * 1952-09-11 1957-04-11 Phoenix Rheinrohr Ag Vereinigt Einschweissbogen mit von der Kreisform abweichendem Rohrquerschnitt fuer Rohrleitungssysteme hoher Elastizitaet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598919C (de) * 1934-06-21 Wilhelm Hamacher Rechtwinkliger Kruemmer fuer Druckmittelleitungen
DE961933C (de) * 1952-09-11 1957-04-11 Phoenix Rheinrohr Ag Vereinigt Einschweissbogen mit von der Kreisform abweichendem Rohrquerschnitt fuer Rohrleitungssysteme hoher Elastizitaet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000032923A1 (de) * 1998-12-03 2000-06-08 Filterwerk Mann+Hummel Gmbh Rohrkrümmer
WO2006033602A1 (en) * 2004-09-21 2006-03-30 Volvo Lastvagnar Ab Pipe line for a turbocharger system for an internal combustion engine
US20140190164A1 (en) * 2013-01-07 2014-07-10 General Electric Company High pressure turbine inlet duct and engine
US9228488B2 (en) * 2013-01-07 2016-01-05 General Electric Company High pressure turbine inlet duct and engine
EP3529538B1 (de) 2016-10-19 2020-12-02 Wilhelm Bruckbauer Bogenelement für ein lüftungssystem

Also Published As

Publication number Publication date
FR2468017B1 (OSRAM) 1983-04-29

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