IT1203700B - Disposizione per comandare una corrente di fluido circolare all'interno di uno spazio - Google Patents

Disposizione per comandare una corrente di fluido circolare all'interno di uno spazio

Info

Publication number
IT1203700B
IT1203700B IT20121/83A IT2012183A IT1203700B IT 1203700 B IT1203700 B IT 1203700B IT 20121/83 A IT20121/83 A IT 20121/83A IT 2012183 A IT2012183 A IT 2012183A IT 1203700 B IT1203700 B IT 1203700B
Authority
IT
Italy
Prior art keywords
provision
command
space
current inside
fluid current
Prior art date
Application number
IT20121/83A
Other languages
English (en)
Italian (it)
Other versions
IT8320121A0 (it
Inventor
Dieter Warga
Original Assignee
Mahler Dienstleistung
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 Mahler Dienstleistung filed Critical Mahler Dienstleistung
Publication of IT8320121A0 publication Critical patent/IT8320121A0/it
Application granted granted Critical
Publication of IT1203700B publication Critical patent/IT1203700B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0688—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by combined action on throttling means and flow sources
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
    • F27D2019/0018—Monitoring the temperature of the atmosphere of the kiln
    • F27D2019/0021—Monitoring the temperature of the exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0031—Regulation through control of the flow of the exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Cyclones (AREA)
  • Paper (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
IT20121/83A 1982-03-27 1983-03-17 Disposizione per comandare una corrente di fluido circolare all'interno di uno spazio IT1203700B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823211412 DE3211412A1 (de) 1982-03-27 1982-03-27 Anordnung zur steuerung eines innerhalb eines raumes umgewaelzten mediumstroms

Publications (2)

Publication Number Publication Date
IT8320121A0 IT8320121A0 (it) 1983-03-17
IT1203700B true IT1203700B (it) 1989-02-15

Family

ID=6159534

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20121/83A IT1203700B (it) 1982-03-27 1983-03-17 Disposizione per comandare una corrente di fluido circolare all'interno di uno spazio

Country Status (6)

Country Link
JP (1) JPS58174521A (de)
CH (1) CH653366A5 (de)
DE (1) DE3211412A1 (de)
FR (1) FR2524172A1 (de)
GB (1) GB2120280B (de)
IT (1) IT1203700B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536155A1 (de) * 1985-10-10 1987-04-16 Schmetz Kg Kammerofen mit gasumwaelzung
DE4129879A1 (de) * 1991-09-09 1993-03-11 Loi Ind Ofenanlagen Verfahren zum austausch der atmosphaere eines industrieofens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD31283A (de) *
DE671046C (de) * 1934-08-30 1939-01-30 Aeg Verfahren zum Abkuehlen von in elektrisch beheizten Blankgluehdurchlaufoefen erhitztem metallischem Gut
US2191133A (en) * 1934-12-05 1940-02-20 Ici Ltd Apparatus for heat treating
DE1116255B (de) * 1958-10-29 1961-11-02 Indugas Ges Fuer Ind Gasverwen Direkt beheizter Ofen zur zunderfreien Erwaermung von Waermgut, insbesondere von Stahl, und Verfahren zum Betrieb dieses Ofens
DE2432765B2 (de) * 1974-07-08 1977-07-21 Hilgeroth, Erich, 5630 Remscheid Anlage zum kuehlen von gussteilen
DE2601658C3 (de) * 1976-01-17 1978-11-30 Fa. J.F. Mahler, 7300 Esslingen Kühlvorrichtung für einen an der Ein- und Auslaßseite offenen Durchlaufofen zum Wärmebehandeln von Werkstücken
DE2844843C2 (de) * 1978-10-14 1985-09-12 Ipsen Industries International Gmbh, 4190 Kleve Industrieofen zur Wärmebehandlung metallischer Werkstücke

Also Published As

Publication number Publication date
GB2120280B (en) 1985-10-23
IT8320121A0 (it) 1983-03-17
GB8307501D0 (en) 1983-04-27
GB2120280A (en) 1983-11-30
CH653366A5 (de) 1985-12-31
JPS58174521A (ja) 1983-10-13
FR2524172A1 (fr) 1983-09-30
DE3211412A1 (de) 1983-09-29

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