CA1186268A - Appareil a tete unique ou multiple destine a l'extraction de produits meubles, pateux, granuleux ou pulverulents humides ou non - Google Patents

Appareil a tete unique ou multiple destine a l'extraction de produits meubles, pateux, granuleux ou pulverulents humides ou non

Info

Publication number
CA1186268A
CA1186268A CA000389353A CA389353A CA1186268A CA 1186268 A CA1186268 A CA 1186268A CA 000389353 A CA000389353 A CA 000389353A CA 389353 A CA389353 A CA 389353A CA 1186268 A CA1186268 A CA 1186268A
Authority
CA
Canada
Prior art keywords
extraction
spiral
product
helical
ramp
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
CA000389353A
Other languages
English (en)
French (fr)
Inventor
Ulysse Baumard
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.)
Briand SA
Original Assignee
Briand 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 Briand SA filed Critical Briand SA
Application granted granted Critical
Publication of CA1186268A publication Critical patent/CA1186268A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws
    • 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
    • B65G53/40—Feeding or discharging devices
    • B65G53/42—Nozzles
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
    • B65G65/22—Screws
    • 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
    • B65G67/00—Loading or unloading vehicles
    • B65G67/60—Loading or unloading ships
    • B65G67/606—Loading or unloading ships using devices specially adapted for bulk material
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Screw Conveyors (AREA)
  • Crushing And Grinding (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
CA000389353A 1980-11-04 1981-11-03 Appareil a tete unique ou multiple destine a l'extraction de produits meubles, pateux, granuleux ou pulverulents humides ou non Expired CA1186268A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8023672A FR2493282A1 (fr) 1980-11-04 1980-11-04 Appareil a tete unique ou multiple destine a l'extraction de produits meubles, pateux, granuleux ou pulverulents, humides ou non
FR8023672 1980-11-04

Publications (1)

Publication Number Publication Date
CA1186268A true CA1186268A (fr) 1985-04-30

Family

ID=9247716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000389353A Expired CA1186268A (fr) 1980-11-04 1981-11-03 Appareil a tete unique ou multiple destine a l'extraction de produits meubles, pateux, granuleux ou pulverulents humides ou non

Country Status (7)

Country Link
US (1) US4441603A (enExample)
EP (1) EP0051544B1 (enExample)
AT (1) ATE18658T1 (enExample)
CA (1) CA1186268A (enExample)
DE (1) DE3174142D1 (enExample)
FR (1) FR2493282A1 (enExample)
ZA (1) ZA817598B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451450B (sv) * 1986-07-28 1987-10-12 Tomas Borglund Sett och anordning for tomning av forpackningar, serskilt seckar
DE102005052621A1 (de) * 2005-11-02 2007-05-10 Ottow, Manfred, Dr.-Ing. Rührorgan zum Austrag schlecht rieselfähiger Schüttgüter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751203A (en) * 1952-12-05 1956-06-19 Charles E Compton Advanceable mining machine head and shaft carried bearing support therefor
BE735935A (enExample) * 1969-07-10 1969-12-16
SE343818B (enExample) * 1970-01-29 1972-03-20 K Tell
AT362316B (de) * 1977-12-29 1981-04-27 Oesterr Schiffswerften Baggergeraet

Also Published As

Publication number Publication date
FR2493282B1 (enExample) 1984-06-29
EP0051544B1 (fr) 1986-03-19
ATE18658T1 (de) 1986-04-15
US4441603A (en) 1984-04-10
FR2493282A1 (fr) 1982-05-07
DE3174142D1 (en) 1986-04-24
EP0051544A1 (fr) 1982-05-12
ZA817598B (en) 1982-10-27

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Legal Events

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