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FR2084824A5 - Appts for opening and closing a levelling port - Google Patents

Appts for opening and closing a levelling port

Info

Publication number
FR2084824A5
FR2084824A5 FR7109537A FR7109537A FR2084824A5 FR 2084824 A5 FR2084824 A5 FR 2084824A5 FR 7109537 A FR7109537 A FR 7109537A FR 7109537 A FR7109537 A FR 7109537A FR 2084824 A5 FR2084824 A5 FR 2084824A5
Authority
FR
France
Prior art keywords
levelling
port
closing
opening
appts
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
FR7109537A
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.)
VETROCOKE COKAPUANIA SpA
Original Assignee
VETROCOKE COKAPUANIA SpA
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 VETROCOKE COKAPUANIA SpA filed Critical VETROCOKE COKAPUANIA SpA
Application granted granted Critical
Publication of FR2084824A5 publication Critical patent/FR2084824A5/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)
  • Coke Industry (AREA)

Abstract

Apparatus for opening and closing a levelling port on the vertical discharge door of each coke oven in a battery, in order to admit an arm for levelling a new charge, of coal, comprises (a) a carriage mounted on the coke discharge machine which runs along the front of the oven, able to move on rails perpendicular to the direction of the machine movement pref as the result of action by a hydraulic piston and cylinder. (b) A pair of hydraulic actuators one of which opens or closes the levelling port closure member, while the other operates a quadrilateral linkage for locking and unlocking the closure member to prevent or permit this being opened.
FR7109537A 1970-03-20 1971-03-18 Appts for opening and closing a levelling port Expired FR2084824A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2220170 1970-03-20

Publications (1)

Publication Number Publication Date
FR2084824A5 true FR2084824A5 (en) 1971-12-17

Family

ID=11192961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7109537A Expired FR2084824A5 (en) 1970-03-20 1971-03-18 Appts for opening and closing a levelling port

Country Status (4)

Country Link
BE (1) BE764512A (en)
DE (1) DE2113188A1 (en)
FR (1) FR2084824A5 (en)
NL (1) NL7103565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572087A1 (en) * 1984-10-20 1986-04-25 Otto & Co Gmbh Dr C LOCKING DEVICE FOR PANELS CLEAR TO DELIVER PASSAGE TO LEVEL ARMS OF COKE OVENS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572087A1 (en) * 1984-10-20 1986-04-25 Otto & Co Gmbh Dr C LOCKING DEVICE FOR PANELS CLEAR TO DELIVER PASSAGE TO LEVEL ARMS OF COKE OVENS

Also Published As

Publication number Publication date
DE2113188A1 (en) 1971-10-07
NL7103565A (en) 1971-09-22
BE764512A (en) 1971-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse