FR490312A - Pneumatic elevator - Google Patents

Pneumatic elevator

Info

Publication number
FR490312A
FR490312A FR490312DA FR490312A FR 490312 A FR490312 A FR 490312A FR 490312D A FR490312D A FR 490312DA FR 490312 A FR490312 A FR 490312A
Authority
FR
France
Prior art keywords
pneumatic elevator
elevator
pneumatic
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.)
NALL SEPARATOR AND ELEVATOR CO
Original Assignee
NALL SEPARATOR AND ELEVATOR CO
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 NALL SEPARATOR AND ELEVATOR CO filed Critical NALL SEPARATOR AND ELEVATOR CO
Application granted granted Critical
Publication of FR490312A publication Critical patent/FR490312A/en
Expired 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
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/16—Pneumatic conveyors
    • B65G2812/1608—Pneumatic conveyors for bulk material
    • B65G2812/1675—Pneumatic conveyors for bulk material in which materials continuously flow from suction to pressure pipes
    • B65G2812/1683—Pneumatic conveyors for bulk material in which materials continuously flow from suction to pressure pipes without passing through the air-pressure generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR490312D 1918-05-30 1918-05-30 Pneumatic elevator Expired FR490312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR490312T 1918-05-30

Publications (1)

Publication Number Publication Date
FR490312A true FR490312A (en) 1919-04-17

Family

ID=1526462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490312D Expired FR490312A (en) 1918-05-30 1918-05-30 Pneumatic elevator

Country Status (1)

Country Link
FR (1) FR490312A (en)

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