FR630813A - Automatic closing device - Google Patents

Automatic closing device

Info

Publication number
FR630813A
FR630813A FR630813DA FR630813A FR 630813 A FR630813 A FR 630813A FR 630813D A FR630813D A FR 630813DA FR 630813 A FR630813 A FR 630813A
Authority
FR
France
Prior art keywords
closing device
automatic closing
automatic
closing
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
Charles Besnard
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 filed Critical
Application granted granted Critical
Publication of FR630813A publication Critical patent/FR630813A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B25/00—Doors or closures for coke ovens
    • C10B25/02—Doors; Door frames
    • C10B25/08—Closing and opening the doors
    • C10B25/12—Closing and opening the doors for ovens with horizontal chambers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR630813D 1927-03-15 1927-03-15 Automatic closing device Expired FR630813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR630813T 1927-03-15

Publications (1)

Publication Number Publication Date
FR630813A true FR630813A (en) 1927-12-09

Family

ID=8991344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR630813D Expired FR630813A (en) 1927-03-15 1927-03-15 Automatic closing device

Country Status (1)

Country Link
FR (1) FR630813A (en)

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