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FR2132984A5 - Flexible pipe - for powdered pdts with fabric walls having inner lining of smooth elastomer material - Google Patents

Flexible pipe - for powdered pdts with fabric walls having inner lining of smooth elastomer material

Info

Publication number
FR2132984A5
FR2132984A5 FR7111863A FR7111863A FR2132984A5 FR 2132984 A5 FR2132984 A5 FR 2132984A5 FR 7111863 A FR7111863 A FR 7111863A FR 7111863 A FR7111863 A FR 7111863A FR 2132984 A5 FR2132984 A5 FR 2132984A5
Authority
FR
France
Prior art keywords
powdered
pdts
flexible pipe
inner lining
elastomer material
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
Application number
FR7111863A
Other languages
French (fr)
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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Priority to FR7111863A priority Critical patent/FR2132984A5/en
Application granted granted Critical
Publication of FR2132984A5 publication Critical patent/FR2132984A5/en
Expired 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • B65D88/28—Construction or shape of discharge section
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Flow pipe for powdered products has walls consisting of a flexible, deformable material based on an elastomer with a smooth inner surface. Used for transporting a powder pdt. such as carbon black under gravity from a storage hopper to a utilisation position. The pdt. flows freely and does not adhere to the inner wall of the pipe, blockages thus being avoided.
FR7111863A 1971-04-02 1971-04-02 Flexible pipe - for powdered pdts with fabric walls having inner lining of smooth elastomer material Expired FR2132984A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7111863A FR2132984A5 (en) 1971-04-02 1971-04-02 Flexible pipe - for powdered pdts with fabric walls having inner lining of smooth elastomer material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7111863A FR2132984A5 (en) 1971-04-02 1971-04-02 Flexible pipe - for powdered pdts with fabric walls having inner lining of smooth elastomer material

Publications (1)

Publication Number Publication Date
FR2132984A5 true FR2132984A5 (en) 1972-11-24

Family

ID=9074722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111863A Expired FR2132984A5 (en) 1971-04-02 1971-04-02 Flexible pipe - for powdered pdts with fabric walls having inner lining of smooth elastomer material

Country Status (1)

Country Link
FR (1) FR2132984A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459475A1 (en) * 1990-06-01 1991-12-04 Anag A. Nussbaumer Ag Device for dosing granulate material from a container
FR2777572A1 (en) * 1998-04-20 1999-10-22 Klaus Dieter Kirchner Blast furnace charging funnel
EP0994044A1 (en) * 1998-09-22 2000-04-19 Fritz Zimmermann Apparatus for receiving pourable materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459475A1 (en) * 1990-06-01 1991-12-04 Anag A. Nussbaumer Ag Device for dosing granulate material from a container
FR2777572A1 (en) * 1998-04-20 1999-10-22 Klaus Dieter Kirchner Blast furnace charging funnel
EP0994044A1 (en) * 1998-09-22 2000-04-19 Fritz Zimmermann Apparatus for receiving pourable materials

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Legal Events

Date Code Title Description
ST Notification of lapse