CA1307749C - Ducting for transporting granular or powder substances under gravity, in particular on sites having silos - Google Patents

Ducting for transporting granular or powder substances under gravity, in particular on sites having silos

Info

Publication number
CA1307749C
CA1307749C CA000601397A CA601397A CA1307749C CA 1307749 C CA1307749 C CA 1307749C CA 000601397 A CA000601397 A CA 000601397A CA 601397 A CA601397 A CA 601397A CA 1307749 C CA1307749 C CA 1307749C
Authority
CA
Canada
Prior art keywords
panels
panel
ducting
overlying
channel section
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 - Lifetime
Application number
CA000601397A
Other languages
English (en)
French (fr)
Inventor
Michel Guerid
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.)
Guery SARL
Original Assignee
Guery SARL
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 Guery SARL filed Critical Guery SARL
Application granted granted Critical
Publication of CA1307749C publication Critical patent/CA1307749C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • 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
    • F16L9/003—Rigid pipes with a rectangular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Detergent Compositions (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Particle Accelerators (AREA)
  • Supports For Pipes And Cables (AREA)
  • Duct Arrangements (AREA)
  • Thermal Insulation (AREA)
CA000601397A 1988-06-03 1989-06-01 Ducting for transporting granular or powder substances under gravity, in particular on sites having silos Expired - Lifetime CA1307749C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8807455A FR2632382B1 (fr) 1988-06-03 1988-06-03 Gaine pour le transport par gravite de produits granuleux ou pulverulents notamment dans les sites a silos
FR8807455 1988-06-03

Publications (1)

Publication Number Publication Date
CA1307749C true CA1307749C (en) 1992-09-22

Family

ID=9366943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000601397A Expired - Lifetime CA1307749C (en) 1988-06-03 1989-06-01 Ducting for transporting granular or powder substances under gravity, in particular on sites having silos

Country Status (8)

Country Link
US (1) US4962839A (en:Method)
EP (1) EP0345117B1 (en:Method)
AT (1) ATE69297T1 (en:Method)
CA (1) CA1307749C (en:Method)
DE (1) DE68900411D1 (en:Method)
ES (1) ES2027822T3 (en:Method)
FR (1) FR2632382B1 (en:Method)
GR (1) GR3003620T3 (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851556B1 (fr) * 2003-02-25 2006-02-17 Sagefa Dispositif de conduit pour le transfert de cereales
US8919522B2 (en) 2010-10-18 2014-12-30 Flexible Steel Lacing Company Wear indicator apparatus, system and method for conveyor transfer chutes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE201286C (en:Method) *
US2752950A (en) * 1950-09-08 1956-07-03 Coulters Thomas Carey Connection means for heating and ventilating ducts
US2873048A (en) * 1953-10-23 1959-02-10 Gen Mills Inc Electrostatic conveying
US3089521A (en) * 1960-09-20 1963-05-14 Flintkote Co Chimney housing
DE1152950B (de) * 1961-04-28 1963-08-14 Felix Malter Rohr zur pneumatischen oder hydraulischen Foerderung eines abriebstarken Foerdergutes
FR2411355A1 (fr) * 1977-12-09 1979-07-06 Lignones Hubert Dispositif anti-usure localise pour conduit d'acheminement
GB2080474A (en) * 1980-07-18 1982-02-03 Rolls Royce Fuel pipes

Also Published As

Publication number Publication date
GR3003620T3 (en:Method) 1993-03-16
DE68900411D1 (de) 1991-12-12
ATE69297T1 (de) 1991-11-15
ES2027822T3 (es) 1992-06-16
EP0345117A1 (fr) 1989-12-06
EP0345117B1 (fr) 1991-11-06
FR2632382B1 (fr) 1991-04-26
FR2632382A1 (fr) 1989-12-08
US4962839A (en) 1990-10-16

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Legal Events

Date Code Title Description
MKLA Lapsed