FR638405A - Sealed valve for silos, hoppers and other devices, containing various products - Google Patents

Sealed valve for silos, hoppers and other devices, containing various products

Info

Publication number
FR638405A
FR638405A FR638405DA FR638405A FR 638405 A FR638405 A FR 638405A FR 638405D A FR638405D A FR 638405DA FR 638405 A FR638405 A FR 638405A
Authority
FR
France
Prior art keywords
silos
hoppers
devices
various products
containing various
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.)
Foyers Automatiques SA Des
Original Assignee
Foyers Automatiques SA Des
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 Foyers Automatiques SA Des filed Critical Foyers Automatiques SA Des
Application granted granted Critical
Publication of FR638405A publication Critical patent/FR638405A/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
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR638405D 1927-07-28 1927-07-28 Sealed valve for silos, hoppers and other devices, containing various products Expired FR638405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR638405T 1927-07-28

Publications (1)

Publication Number Publication Date
FR638405A true FR638405A (en) 1928-05-24

Family

ID=8995975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638405D Expired FR638405A (en) 1927-07-28 1927-07-28 Sealed valve for silos, hoppers and other devices, containing various products

Country Status (1)

Country Link
FR (1) FR638405A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949907A (en) * 1974-12-23 1976-04-13 Astec Industries, Inc. Storage bin with liquid sealed discharge opening
DE102018117675A1 (en) * 2018-07-20 2020-01-23 Concord Blue Patent Gmbh Closure device for a bulk material system and use thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949907A (en) * 1974-12-23 1976-04-13 Astec Industries, Inc. Storage bin with liquid sealed discharge opening
DE2554877A1 (en) * 1974-12-23 1976-06-24 Astec Ind RESERVOIR WITH AIR-TIGHT LOCKABLE OUTLET OPENING
DE102018117675A1 (en) * 2018-07-20 2020-01-23 Concord Blue Patent Gmbh Closure device for a bulk material system and use thereof
DE102018117675B4 (en) * 2018-07-20 2020-12-17 Concord Blue Patent Gmbh Closure device for a bulk material system and use of the same
US11484854B2 (en) 2018-07-20 2022-11-01 Concord Blue Patent Gmbh Closure device for a bulk materials system

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