FR2353341A1 - Hotte d'evacuation des gaz degages pendant la coulee d'un metal fondu dans une poche - Google Patents

Hotte d'evacuation des gaz degages pendant la coulee d'un metal fondu dans une poche

Info

Publication number
FR2353341A1
FR2353341A1 FR7616367A FR7616367A FR2353341A1 FR 2353341 A1 FR2353341 A1 FR 2353341A1 FR 7616367 A FR7616367 A FR 7616367A FR 7616367 A FR7616367 A FR 7616367A FR 2353341 A1 FR2353341 A1 FR 2353341A1
Authority
FR
France
Prior art keywords
canopy
ladle
electric furnace
ducting
venting gases
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.)
Granted
Application number
FR7616367A
Other languages
English (en)
French (fr)
Other versions
FR2353341B1 (enExample
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.)
Northwestern Steel and Wire Co
Original Assignee
Northwestern Steel and Wire Co
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 Northwestern Steel and Wire Co filed Critical Northwestern Steel and Wire Co
Priority to FR7616367A priority Critical patent/FR2353341A1/fr
Publication of FR2353341A1 publication Critical patent/FR2353341A1/fr
Application granted granted Critical
Publication of FR2353341B1 publication Critical patent/FR2353341B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
FR7616367A 1976-05-31 1976-05-31 Hotte d'evacuation des gaz degages pendant la coulee d'un metal fondu dans une poche Granted FR2353341A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7616367A FR2353341A1 (fr) 1976-05-31 1976-05-31 Hotte d'evacuation des gaz degages pendant la coulee d'un metal fondu dans une poche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7616367A FR2353341A1 (fr) 1976-05-31 1976-05-31 Hotte d'evacuation des gaz degages pendant la coulee d'un metal fondu dans une poche

Publications (2)

Publication Number Publication Date
FR2353341A1 true FR2353341A1 (fr) 1977-12-30
FR2353341B1 FR2353341B1 (enExample) 1982-04-16

Family

ID=9173780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7616367A Granted FR2353341A1 (fr) 1976-05-31 1976-05-31 Hotte d'evacuation des gaz degages pendant la coulee d'un metal fondu dans une poche

Country Status (1)

Country Link
FR (1) FR2353341A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE30845C (de) * V. MASEK in Karolinenthal, Böhmen Drehbare Teleskopen-Esse
DE1150789B (de) * 1957-10-30 1963-06-27 Georg Moessmer Dipl Ing Absaugvorrichtung fuer Steinmetzarbeiten
US3380371A (en) * 1966-12-27 1968-04-30 Hawley Manufacturing Corp Fumes control system including movable hood
US3844063A (en) * 1972-12-12 1974-10-29 Mc Graw Edison Co Ironer canopy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE30845C (de) * V. MASEK in Karolinenthal, Böhmen Drehbare Teleskopen-Esse
DE1150789B (de) * 1957-10-30 1963-06-27 Georg Moessmer Dipl Ing Absaugvorrichtung fuer Steinmetzarbeiten
US3380371A (en) * 1966-12-27 1968-04-30 Hawley Manufacturing Corp Fumes control system including movable hood
US3844063A (en) * 1972-12-12 1974-10-29 Mc Graw Edison Co Ironer canopy

Also Published As

Publication number Publication date
FR2353341B1 (enExample) 1982-04-16

Similar Documents

Publication Publication Date Title
US5092227B1 (en) Apparatus for controlling the ventilation of laboratory fume hoods
GB1449389A (en) Apparatus for the production of metals
GB1474072A (en) Assembly of a furnace and an exhaust system
JPS5411809A (en) Method and apparatus for controlling arc furnace
IT1060733B (it) Calotta di siviera
FR2353341A1 (fr) Hotte d'evacuation des gaz degages pendant la coulee d'un metal fondu dans une poche
JPS54135626A (en) Method and apparatus for sparging molten metal by gas blowing
JPS5531293A (en) Vertical melting furnace and method of controlling atmosphere in melting chamber of said furnace
GB2004056A (en) Damper control device in a unit for evacuation of welding fumes
US3980008A (en) Ladle canopy
DE3173452D1 (en) Apparatus for aspirating secondary fumes in steel mills and foundries
JPS5345727A (en) Air fuel ratio control method and air fuel ratio controller for direct fire system continuous furnace
JPS57157945A (en) Cooking table
GB1515097A (en) Metallurgical converter installation incorporating fume removal means
GB2001164B (en) Apparatus for collecting and removing smoke and fumes from a melting furnace plant
JPS54114450A (en) Controlling apparatus for gas shield arc welding
ES467106A1 (es) Abzugshaube
BE866893A (fr) Hotte pour evacuer la fumee ou le gaz brule qui s'eleve lors du chargement d'un recipient metallurgique
JPS6415068A (en) Fire extinguishing apparatus of kitchen
FR2298663A1 (fr) Cheminee d'appartement
JPS5514125A (en) Arc welding method
GB1048053A (en) Improvements in or relating to electric arc furnaces provided with dust and/or fume extraction means
IT1080303B (it) Impianto di scarico dei fumi per forni elettrici di fusione del metallo
FR2383636A1 (fr) Four-barbecue
HU178643B (en) Nozzle for inducting air into blast furnace first into zinc melting hearth

Legal Events

Date Code Title Description
ST Notification of lapse