IT1060733B - Calotta di siviera - Google Patents

Calotta di siviera

Info

Publication number
IT1060733B
IT1060733B IT2376276A IT2376276A IT1060733B IT 1060733 B IT1060733 B IT 1060733B IT 2376276 A IT2376276 A IT 2376276A IT 2376276 A IT2376276 A IT 2376276A IT 1060733 B IT1060733 B IT 1060733B
Authority
IT
Italy
Prior art keywords
canopy
ladle
electric furnace
ducting
venting gases
Prior art date
Application number
IT2376276A
Other languages
English (en)
Original Assignee
Northwestern Steel & 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 & Wire Co filed Critical Northwestern Steel & Wire Co
Priority to IT2376276A priority Critical patent/IT1060733B/it
Application granted granted Critical
Publication of IT1060733B publication Critical patent/IT1060733B/it

Links

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
IT2376276A 1976-05-28 1976-05-28 Calotta di siviera IT1060733B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2376276A IT1060733B (it) 1976-05-28 1976-05-28 Calotta di siviera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2376276A IT1060733B (it) 1976-05-28 1976-05-28 Calotta di siviera

Publications (1)

Publication Number Publication Date
IT1060733B true IT1060733B (it) 1982-08-20

Family

ID=11209763

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2376276A IT1060733B (it) 1976-05-28 1976-05-28 Calotta di siviera

Country Status (1)

Country Link
IT (1) IT1060733B (it)

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
GB2004056A (en) Damper control device in a unit for evacuation of welding fumes
US3980008A (en) Ladle canopy
GB1475484A (en) Coke oven installations
JPS5345727A (en) Air fuel ratio control method and air fuel ratio controller for direct fire system continuous furnace
BE863299A (fr) Hotte d'evacuation des fumees pour poste de soufflage a convertisseur basculant
JPS57157945A (en) Cooking table
ATE17399T1 (de) Vorrichtung zum absaugen der sekundaerabgase in stahlwerken und giessereien.
GB1515097A (en) Metallurgical converter installation incorporating fume removal means
GB2001164B (en) Apparatus for collecting and removing smoke and fumes from a melting furnace plant
ES467106A1 (es) Abzugshaube
BE866893A (fr) Hotte pour evacuer la fumee ou le gaz brule qui s'eleve lors du chargement d'un recipient metallurgique
FR2298663A1 (fr) Cheminee d'appartement
JPS5514125A (en) Arc welding method
IT1080303B (it) Impianto di scarico dei fumi per forni elettrici di fusione del metallo
HU178643B (en) Nozzle for inducting air into blast furnace first into zinc melting hearth
GB1488777A (en) Fume collecting canopies
Canfield Pollution Control Using a Furnace Enclosure
JPS5464858A (en) Method of cleaning viewing window of operatorsigma cabin of crane or the like