FR641287A - Improvements in pneumatic transport of coal and other materials - Google Patents

Improvements in pneumatic transport of coal and other materials

Info

Publication number
FR641287A
FR641287A FR641287DA FR641287A FR 641287 A FR641287 A FR 641287A FR 641287D A FR641287D A FR 641287DA FR 641287 A FR641287 A FR 641287A
Authority
FR
France
Prior art keywords
coal
materials
pneumatic transport
pneumatic
transport
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
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.)
Dorman Long & Co Ltd
MATHEW ROBSON KIRBY
Original Assignee
Dorman Long & Co Ltd
MATHEW ROBSON KIRBY
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 Dorman Long & Co Ltd, MATHEW ROBSON KIRBY filed Critical Dorman Long & Co Ltd
Application granted granted Critical
Publication of FR641287A publication Critical patent/FR641287A/en
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
    • E02F3/88—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
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9281—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation in horizontal and transverse direction of the suction pipe
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR641287D 1926-09-22 1927-09-21 Improvements in pneumatic transport of coal and other materials Expired FR641287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB641287X 1926-09-22

Publications (1)

Publication Number Publication Date
FR641287A true FR641287A (en) 1928-07-31

Family

ID=10489465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641287D Expired FR641287A (en) 1926-09-22 1927-09-21 Improvements in pneumatic transport of coal and other materials

Country Status (1)

Country Link
FR (1) FR641287A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124875B (en) * 1955-10-31 1962-03-01 Unilever Nv Device for pneumatic deletion of bulk material
DE3218693A1 (en) * 1981-05-21 1982-12-23 Gert Prof Dr Ing Bechtloff Process and apparatus for receiving bulk goods continuously

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124875B (en) * 1955-10-31 1962-03-01 Unilever Nv Device for pneumatic deletion of bulk material
DE3218693A1 (en) * 1981-05-21 1982-12-23 Gert Prof Dr Ing Bechtloff Process and apparatus for receiving bulk goods continuously

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