FR2829220B1 - ELBOWS FOR PIPING CIRCUIT, PARTICULARLY FOR THE PNEUMATIC TRANSPORT OF POWDERS OR GRANULES - Google Patents

ELBOWS FOR PIPING CIRCUIT, PARTICULARLY FOR THE PNEUMATIC TRANSPORT OF POWDERS OR GRANULES

Info

Publication number
FR2829220B1
FR2829220B1 FR0111158A FR0111158A FR2829220B1 FR 2829220 B1 FR2829220 B1 FR 2829220B1 FR 0111158 A FR0111158 A FR 0111158A FR 0111158 A FR0111158 A FR 0111158A FR 2829220 B1 FR2829220 B1 FR 2829220B1
Authority
FR
France
Prior art keywords
elbows
granules
powders
pneumatic transport
piping circuit
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
FR0111158A
Other languages
French (fr)
Other versions
FR2829220A1 (en
Inventor
Xavier Charles Jean P Meyrigne
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0111158A priority Critical patent/FR2829220B1/en
Publication of FR2829220A1 publication Critical patent/FR2829220A1/en
Application granted granted Critical
Publication of FR2829220B1 publication Critical patent/FR2829220B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • B65G53/523—Wear protection
    • 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
    • F16L43/001—Bends; Siphons made of metal
    • F16L43/003—Bends; Siphons made of metal having a rectangular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
FR0111158A 2001-08-28 2001-08-28 ELBOWS FOR PIPING CIRCUIT, PARTICULARLY FOR THE PNEUMATIC TRANSPORT OF POWDERS OR GRANULES Expired - Fee Related FR2829220B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0111158A FR2829220B1 (en) 2001-08-28 2001-08-28 ELBOWS FOR PIPING CIRCUIT, PARTICULARLY FOR THE PNEUMATIC TRANSPORT OF POWDERS OR GRANULES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0111158A FR2829220B1 (en) 2001-08-28 2001-08-28 ELBOWS FOR PIPING CIRCUIT, PARTICULARLY FOR THE PNEUMATIC TRANSPORT OF POWDERS OR GRANULES

Publications (2)

Publication Number Publication Date
FR2829220A1 FR2829220A1 (en) 2003-03-07
FR2829220B1 true FR2829220B1 (en) 2004-12-03

Family

ID=8866767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0111158A Expired - Fee Related FR2829220B1 (en) 2001-08-28 2001-08-28 ELBOWS FOR PIPING CIRCUIT, PARTICULARLY FOR THE PNEUMATIC TRANSPORT OF POWDERS OR GRANULES

Country Status (1)

Country Link
FR (1) FR2829220B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2861203T3 (en) * 2009-01-28 2021-10-06 Scott Doig Wear resistant mud pipe fitting
JP6043563B2 (en) * 2012-09-27 2016-12-14 出光興産株式会社 Structure with flat plate protector or L-shaped protector
IT201700040180A1 (en) * 2017-04-11 2018-10-11 Oscar Pirazzoli DRIVE DUCT
DE202018101108U1 (en) 2018-02-28 2018-04-20 Detlef Bauer Pipe bend for pneumatic conveying lines of conveyed goods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625018B2 (en) * 1976-06-03 1978-10-12 Walter 2242 Buesum Saalfeld Elbow for a pneumatic conveying line for free-flowing conveyed goods
FR2521256B2 (en) * 1981-08-20 1987-04-10 Simotra ELBOW FOR PIPING CIRCUITS, PARTICULARLY FOR THE PNEUMATIC TRANSPORT OF POWDERS OR GRANULES
JPS5869624A (en) * 1981-10-15 1983-04-25 Hitachi Plant Eng & Constr Co Ltd Bent pipe portion of granular powder air-transport pipe

Also Published As

Publication number Publication date
FR2829220A1 (en) 2003-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140430