FR2026789A1 - - Google Patents

Info

Publication number
FR2026789A1
FR2026789A1 FR6944039A FR6944039A FR2026789A1 FR 2026789 A1 FR2026789 A1 FR 2026789A1 FR 6944039 A FR6944039 A FR 6944039A FR 6944039 A FR6944039 A FR 6944039A FR 2026789 A1 FR2026789 A1 FR 2026789A1
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.)
Withdrawn
Application number
FR6944039A
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.)
MATTHIAS LUDWIG IND
Original Assignee
MATTHIAS LUDWIG IND
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 MATTHIAS LUDWIG IND filed Critical MATTHIAS LUDWIG IND
Publication of FR2026789A1 publication Critical patent/FR2026789A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/26—Arrangements of controlling devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • G05D23/1934—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces each space being provided with one sensor acting on one or more control means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/22—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element being a thermocouple

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Control Of Temperature (AREA)
FR6944039A 1968-12-21 1969-12-19 Withdrawn FR2026789A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816373 DE1816373B1 (de) 1968-12-21 1968-12-21 Ofenanlage,insbesondere Haubenofenanlage

Publications (1)

Publication Number Publication Date
FR2026789A1 true FR2026789A1 (fr) 1970-09-18

Family

ID=5717075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944039A Withdrawn FR2026789A1 (fr) 1968-12-21 1969-12-19

Country Status (8)

Country Link
US (1) US3633820A (fr)
AT (1) AT301596B (fr)
BE (1) BE743107A (fr)
DE (1) DE1816373B1 (fr)
FR (1) FR2026789A1 (fr)
GB (1) GB1248006A (fr)
NL (1) NL6918208A (fr)
SE (1) SE343676B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313560A (en) * 1980-07-29 1982-02-02 Stiles Jack L Control system for environmental units
DE3332989A1 (de) * 1983-09-09 1985-03-28 Mannesmann AG, 4000 Düsseldorf Durchlaufofensteuerung
DE4431608C5 (de) * 1994-09-06 2004-02-05 Aichelin Gmbh Verfahren und Vorrichtung zum Wärmebehandeln metallischer Werkstücke
CN104654781A (zh) * 2015-01-29 2015-05-27 吴传涛 一种推板炉炉温控制调节器
DE102016009442A1 (de) * 2016-08-03 2018-02-08 Fresenius Medical Care Deutschland Gmbh Verfahren zur Überwachung des Bicarbonat-Gehalts und des Natrium-Gehalts einer Dialyselösung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511050A (en) * 1922-02-20 1924-10-07 Gen Electric Temperature regulator
US1925463A (en) * 1932-03-03 1933-09-05 Cutler Hammer Inc Method of and apparatus for temperature control
DE894633C (de) * 1944-12-24 1953-10-26 Siemens Ag Anordnung zur Regelung der Temperatur
US2495856A (en) * 1946-04-06 1950-01-31 Honeywell Regulator Co Control apparatus
US2887271A (en) * 1954-09-01 1959-05-19 Eastman Kodak Co Multiple point proportioning controller
US2849186A (en) * 1955-07-28 1958-08-26 Surface Combustion Corp Temperature responsive device for plural zone dew point control
US2770420A (en) * 1955-07-29 1956-11-13 Kenneth P Potter Multiple temperature control device
US3319887A (en) * 1964-02-28 1967-05-16 Bailey Meter Co Multi-zone furnace temperature and atmosphere control
US3450343A (en) * 1967-12-21 1969-06-17 Illinois Testing Laboratories Temperature responsive controller system

Also Published As

Publication number Publication date
US3633820A (en) 1972-01-11
SE343676B (fr) 1972-03-13
GB1248006A (en) 1971-09-29
DE1816373B1 (de) 1970-03-26
BE743107A (fr) 1970-05-14
AT301596B (de) 1972-09-11
NL6918208A (fr) 1970-06-23

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse