FR564137A - Improvements to loading valves used in automatic handling systems for coal, minerals, or other granular materials - Google Patents

Improvements to loading valves used in automatic handling systems for coal, minerals, or other granular materials

Info

Publication number
FR564137A
FR564137A FR564137DA FR564137A FR 564137 A FR564137 A FR 564137A FR 564137D A FR564137D A FR 564137DA FR 564137 A FR564137 A FR 564137A
Authority
FR
France
Prior art keywords
minerals
coal
handling systems
granular materials
valves used
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.)
Veuve Bernier & Cie
Original Assignee
Veuve Bernier & Cie
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 Veuve Bernier & Cie filed Critical Veuve Bernier & Cie
Application granted granted Critical
Publication of FR564137A publication Critical patent/FR564137A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/58—Gates or closures having closure members sliding in the plane of the opening
    • B65D90/587—Gates or closures having closure members sliding in the plane of the opening having a linear motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR564137D 1923-03-20 1923-03-20 Improvements to loading valves used in automatic handling systems for coal, minerals, or other granular materials Expired FR564137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR564137T 1923-03-20

Publications (1)

Publication Number Publication Date
FR564137A true FR564137A (en) 1923-12-21

Family

ID=8945551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR564137D Expired FR564137A (en) 1923-03-20 1923-03-20 Improvements to loading valves used in automatic handling systems for coal, minerals, or other granular materials

Country Status (1)

Country Link
FR (1) FR564137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038966A (en) * 1989-09-11 1991-08-13 Tom-Cin Metals, Inc. Hopper door closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038966A (en) * 1989-09-11 1991-08-13 Tom-Cin Metals, Inc. Hopper door closure

Similar Documents

Publication Publication Date Title
FR564137A (en) Improvements to loading valves used in automatic handling systems for coal, minerals, or other granular materials
FR587701A (en) Container for transporting pulverized coal
FR808309A (en) Improvements to carbonization processes and devices in lane kilns for shale, lignite, coal and the like
FR590235A (en) Container for storing loose, granular or powdery materials
FR546339A (en) Improvements to devices for the pneumatic transport of grain, coal and other materials
FR629355A (en) Improvement in apparatus intended for grinding coal or other materials
FR628606A (en) Device for handling coal or other materials
FR570604A (en) Improvements made in the hydraulic sorting of coals, ores or other granular materials
FR612365A (en) Improvements to powdery material transport systems in pipes
FR580661A (en) Hydraulic device for moving or unloading materials, such as coal, slag, beets, etc.
FR601639A (en) Improvements made to hydraulic devices for moving or unloading materials, such as coal, slag, beets, etc.
FR562079A (en) Improvements in Means for Measuring Coal, Granular Materials and the Like Bulk Materials
AU1177823A (en) Improvements in andin means for measuring coal granular, andother like bulk material
FR609174A (en) Improvements in processes and machines for reducing or pulverizing coal and other materials
FR31382E (en) Improvements made in the hydraulic sorting of coals, ores or other granular materials
CA199029A (en) Pneumatic system for cleaning coal or ore
FR505255A (en) Improvements in apparatus intended for washing coal or other minerals or materials
FR491346A (en) Improvement in automatic return devices for purge water or other liquids
FR661472A (en) Fireplace for liquid, pulverulent or gaseous fuels
ES76424A1 (en) A procedure for the concentration of minerals or coals by flotation.
FR583773A (en) Improvements to retort devices for the treatment of materials such as shale, coal, etc.
FR652877A (en) Improvements to pipes, barrels or other similar containers
FR642310A (en) Process for treating hard coal, peat, lignite, shale or the like
FR595762A (en) Improvements to processes for the carbonization of coal or any other material containing coal
FR726667A (en) Pneumatic cleaning table for coals, minerals or other materials