FR2344479B1 - - Google Patents

Info

Publication number
FR2344479B1
FR2344479B1 FR7705038A FR7705038A FR2344479B1 FR 2344479 B1 FR2344479 B1 FR 2344479B1 FR 7705038 A FR7705038 A FR 7705038A FR 7705038 A FR7705038 A FR 7705038A FR 2344479 B1 FR2344479 B1 FR 2344479B1
Authority
FR
France
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
FR7705038A
Other languages
French (fr)
Other versions
FR2344479A1 (en
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Publication of FR2344479A1 publication Critical patent/FR2344479A1/en
Application granted granted Critical
Publication of FR2344479B1 publication Critical patent/FR2344479B1/fr
Granted 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
    • B65G69/181—Preventing escape of dust by means of sealed systems
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
FR7705038A 1976-03-19 1977-02-22 DEVICE FOR WATERPROOFING TRANSPORT SYSTEMS AND TANKS OF METALLURGICAL INSTALLATIONS Granted FR2344479A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611573 DE2611573C2 (en) 1976-03-19 1976-03-19 Device for sealing conveyor systems and storage containers in metallurgical plants

Publications (2)

Publication Number Publication Date
FR2344479A1 FR2344479A1 (en) 1977-10-14
FR2344479B1 true FR2344479B1 (en) 1982-06-18

Family

ID=5972848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705038A Granted FR2344479A1 (en) 1976-03-19 1977-02-22 DEVICE FOR WATERPROOFING TRANSPORT SYSTEMS AND TANKS OF METALLURGICAL INSTALLATIONS

Country Status (3)

Country Link
DE (1) DE2611573C2 (en)
FR (1) FR2344479A1 (en)
GB (1) GB1579054A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909444A1 (en) * 1989-03-22 1990-09-27 Schenck Ag Carl Device for dust sealing
CN104512708A (en) * 2013-09-26 2015-04-15 沈阳铝镁设计研究院有限公司 Feeding device
CN104444459B (en) * 2014-11-26 2016-04-06 中冶焦耐工程技术有限公司 The automobile-used dedust air duct docking of a kind of mobile discharge, detaching gear and using method
CN107265144A (en) * 2017-06-27 2017-10-20 江苏绿叶机械有限公司 A kind of cement bulk dust arrester installation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7140670U (en) * 1972-04-20 Trelleborgs Gummifab Ab Device for attaching a dust seal
DE7418996U (en) * 1975-11-13 Bremer Stahlbau Gmbh Sealing profile for large hatch covers
DE7327871U (en) * 1973-11-15 Gebr Eickhoff Maschinenfabrik U Eisengiesserei Mbh Feeding device for conveyor systems
DE1109468B (en) * 1957-11-13 1961-06-22 Richard L Olson Seal for molding boxes
DE1130600B (en) * 1959-03-16 1962-05-30 Mcdowell Company Inc Sintering plant
US3171449A (en) * 1960-11-28 1965-03-02 Allied Chem Apparatus for bulk handling of materials
GB1034115A (en) * 1963-05-08 1966-06-29 Richard Lawrence Olson Improvements in or relating to seals
DE1940753U (en) * 1966-03-30 1966-06-16 Maschf Augsburg Nuernberg Ag SEAL, IN PARTICULAR FOR VALVE PROTECTIVE COVERS.
FR2077451B1 (en) * 1969-07-04 1973-02-02 Behin R Ets
CH495180A (en) * 1969-12-15 1970-08-31 Koepfer Eduard Attachment hood for dust extraction when emptying vessels or other containers
DE2509678A1 (en) * 1975-03-06 1976-09-16 Maschf Augsburg Nuernberg Ag Charging dusty material esp. phosphorus into railway waggons - using bellows charging shaft with an end frame which covers the opening of the waggon

Also Published As

Publication number Publication date
DE2611573C2 (en) 1984-05-30
GB1579054A (en) 1980-11-12
DE2611573A1 (en) 1977-09-29
FR2344479A1 (en) 1977-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse