FR371071A - Device for collecting and recovering coal dust from unloading tunnels, sieving devices or other similar devices - Google Patents

Device for collecting and recovering coal dust from unloading tunnels, sieving devices or other similar devices

Info

Publication number
FR371071A
FR371071A FR371071DA FR371071A FR 371071 A FR371071 A FR 371071A FR 371071D A FR371071D A FR 371071DA FR 371071 A FR371071 A FR 371071A
Authority
FR
France
Prior art keywords
devices
tunnels
unloading
collecting
coal dust
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)
Inventor
George Augustus Mower
William John Bassett
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR371071A publication Critical patent/FR371071A/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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/185—Preventing escape of dust by means of non-sealed systems
    • B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR371071D 1906-07-27 1906-11-03 Device for collecting and recovering coal dust from unloading tunnels, sieving devices or other similar devices Expired FR371071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB371071X 1906-07-27

Publications (1)

Publication Number Publication Date
FR371071A true FR371071A (en) 1907-02-26

Family

ID=1417950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR371071D Expired FR371071A (en) 1906-07-27 1906-11-03 Device for collecting and recovering coal dust from unloading tunnels, sieving devices or other similar devices

Country Status (1)

Country Link
FR (1) FR371071A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008012513A2 (en) * 2006-07-26 2008-01-31 Catalyst Handling Research & Engineering Limited System for transferring bulk material to and from containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008012513A2 (en) * 2006-07-26 2008-01-31 Catalyst Handling Research & Engineering Limited System for transferring bulk material to and from containers
WO2008012513A3 (en) * 2006-07-26 2008-05-29 Catalyst Handling Res & Engine System for transferring bulk material to and from containers

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