GB2094513B - Automatic temperature control of furnace - Google Patents

Automatic temperature control of furnace

Info

Publication number
GB2094513B
GB2094513B GB8203061A GB8203061A GB2094513B GB 2094513 B GB2094513 B GB 2094513B GB 8203061 A GB8203061 A GB 8203061A GB 8203061 A GB8203061 A GB 8203061A GB 2094513 B GB2094513 B GB 2094513B
Authority
GB
United Kingdom
Prior art keywords
furnace
temperature control
automatic temperature
automatic
control
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
GB8203061A
Other languages
English (en)
Other versions
GB2094513A (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.)
Pol Oyenbouw Bv V D
Original Assignee
Pol Oyenbouw Bv V D
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 Pol Oyenbouw Bv V D filed Critical Pol Oyenbouw Bv V D
Publication of GB2094513A publication Critical patent/GB2094513A/en
Application granted granted Critical
Publication of GB2094513B publication Critical patent/GB2094513B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/14—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors
    • F23N5/143—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors using electronic means
    • 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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • 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
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • 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
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/004—Fuel quantity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Tunnel Furnaces (AREA)
GB8203061A 1981-02-03 1982-02-03 Automatic temperature control of furnace Expired GB2094513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8100508,A NL179624C (nl) 1981-02-03 1981-02-03 Inrichting voor het regelen van de temperatuur in een bakkerij tunneloven of tunnelovensectie.

Publications (2)

Publication Number Publication Date
GB2094513A GB2094513A (en) 1982-09-15
GB2094513B true GB2094513B (en) 1984-12-05

Family

ID=19836960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8203061A Expired GB2094513B (en) 1981-02-03 1982-02-03 Automatic temperature control of furnace

Country Status (6)

Country Link
DE (1) DE3202476C2 (US20040232935A1-20041125-M00001.png)
FR (1) FR2499231A1 (US20040232935A1-20041125-M00001.png)
GB (1) GB2094513B (US20040232935A1-20041125-M00001.png)
IT (1) IT1149742B (US20040232935A1-20041125-M00001.png)
NL (1) NL179624C (US20040232935A1-20041125-M00001.png)
SE (1) SE456123B (US20040232935A1-20041125-M00001.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947324A (ja) * 1982-09-08 1984-03-17 Mitsubishi Electric Corp 加熱炉の加熱制御方法
GB2300102B (en) * 1995-03-28 1998-07-08 United Biscuits Ltd Improvements in and relating to ovens
NL1000909C1 (nl) * 1995-08-01 1995-11-10 Flynn Controls B V Temperatuurregelaar voor een tunneloven.
DE102008006248A1 (de) * 2008-01-25 2009-07-30 Schwartz, Eva Vorrichtung und Verfahren zur Erwärmung von Werkstücken
CN101539373A (zh) * 2009-04-29 2009-09-23 张子华 钧瓷气窑烧成自控设备
GB201317194D0 (US20040232935A1-20041125-M00001.png) * 2013-09-27 2013-11-13 Ebner Ind Ofenbau

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508574B1 (de) * 1966-12-27 1970-06-04 Karl August Heimsoth, Industrie- u. Tunnel-Ofenbau GmbH, 3200 Hildesheim Einrichtung zur Regelung der Wärmezufuhr für Durchlauf- und ähnliche öfen
US3465961A (en) * 1967-07-14 1969-09-09 Texas Instruments Inc Temperature control apparatus
US3486693A (en) * 1968-01-15 1969-12-30 Maxitrol Co Gas flow control system
IT969322B (it) * 1971-07-20 1974-03-30 Matsushita Electric Ind Co Ltd Dispositivo di controllo della combustione di gas con valvola proporzionale a circuito elettro nico
US4070148A (en) * 1976-06-14 1978-01-24 International Business Machines Corporation Apparatus for monitoring product temperature in an open ended, secondary emission, product carrying conveyor furnace

Also Published As

Publication number Publication date
NL179624B (nl) 1986-05-16
NL8100508A (nl) 1982-09-01
GB2094513A (en) 1982-09-15
FR2499231A1 (fr) 1982-08-06
IT8219436A0 (it) 1982-02-03
SE456123B (sv) 1988-09-05
FR2499231B1 (US20040232935A1-20041125-M00001.png) 1984-07-27
IT1149742B (it) 1986-12-10
DE3202476A1 (de) 1982-08-26
DE3202476C2 (de) 1986-09-04
SE8200553L (sv) 1982-08-04
NL179624C (nl) 1986-10-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970203