FR1359688A - Dispositif de contrôle de processus industriels à grande puissance - Google Patents

Dispositif de contrôle de processus industriels à grande puissance

Info

Publication number
FR1359688A
FR1359688A FR922184A FR922184A FR1359688A FR 1359688 A FR1359688 A FR 1359688A FR 922184 A FR922184 A FR 922184A FR 922184 A FR922184 A FR 922184A FR 1359688 A FR1359688 A FR 1359688A
Authority
FR
France
Prior art keywords
control device
high power
process control
industrial process
power industrial
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
FR922184A
Other languages
English (en)
French (fr)
Inventor
Horace Earl Darling
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.)
Schneider Electric Systems USA Inc
Original Assignee
Foxboro 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 Foxboro Co filed Critical Foxboro Co
Application granted granted Critical
Publication of FR1359688A publication Critical patent/FR1359688A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05D23/2236—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 details of the regulator
    • G05D23/224—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 details of the regulator using selfs or transformers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/012—Automatic controllers electric details of the transmission means
    • G05B11/016—Automatic controllers electric details of the transmission means using inductance means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
FR922184A 1962-02-21 1963-01-22 Dispositif de contrôle de processus industriels à grande puissance Expired FR1359688A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US174891A US3180974A (en) 1962-02-21 1962-02-21 High power process control apparatus

Publications (1)

Publication Number Publication Date
FR1359688A true FR1359688A (fr) 1964-04-30

Family

ID=22637960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922184A Expired FR1359688A (fr) 1962-02-21 1963-01-22 Dispositif de contrôle de processus industriels à grande puissance

Country Status (5)

Country Link
US (1) US3180974A (en, 2012)
DE (1) DE1299751B (en, 2012)
FR (1) FR1359688A (en, 2012)
GB (1) GB985067A (en, 2012)
NL (1) NL288794A (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153450B (de) * 1962-09-27 1963-08-29 Licentia Gmbh Verfahren zur gleichmaessigen Spannungs-aufteilung in Reihe geschalteter, steuerbarer Halbleiterelemente
GB1004879A (en) * 1964-01-03 1965-09-15 Standard Telephones Cables Ltd Temperature control equipment
US3308270A (en) * 1964-01-27 1967-03-07 Pittsburgh Plate Glass Co Method of and apparatus for controlling heating element temperature
US3315063A (en) * 1964-05-07 1967-04-18 Boeing Co Temperature control system
US3351851A (en) * 1964-06-26 1967-11-07 Foxboro Co Balanced magnetic amplification and process control apparatus
US3392323A (en) * 1965-03-31 1968-07-09 Foxboro Co Industrial process signal-translating apparatus including conversion elements and cascaded magnetic amplifiers
US3369108A (en) * 1965-05-11 1968-02-13 Texas Instruments Inc Temperature controller
SE321290B (en, 2012) * 1965-06-08 1970-03-02 Asea Ab
US3443121A (en) * 1965-12-20 1969-05-06 Api Instr Co Time proportioning temperature control system
US3328673A (en) * 1966-01-04 1967-06-27 Gen Electric Control circuit with high voltage starting means
US3763410A (en) * 1971-09-17 1973-10-02 Du Pont Method of treating material by electrical discharge
FR2677802B1 (fr) * 1991-06-14 1994-09-09 Alsthom Gec Bobinage electrique et son procede d'enroulement.
CN112311373B (zh) * 2019-07-31 2025-04-29 赛万特科技有限责任公司 用于单火线开关的假负载电路和用电器负载
US11839007B2 (en) 2019-09-13 2023-12-05 Savant Technologies Llc Systems for a no-neutral switch and dimmer

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805311A (en) * 1953-05-04 1957-09-03 Phillips Petroleum Co Temperature measurement and control
US2825006A (en) * 1953-05-29 1958-02-25 Jack & Heintz Inc Ground fault protector
US2806197A (en) * 1954-11-05 1957-09-10 Robotron Corp Power voltage regulator
US3014185A (en) * 1956-11-27 1961-12-19 Gen Dynamics Corp D. c. magnetic amplifier
US2895085A (en) * 1956-12-20 1959-07-14 Melvin P Siedband Magnetic amplifier circuit protecting devices
US3015039A (en) * 1957-06-25 1961-12-26 Gen Electric Fail-safe control apparatus
US3005933A (en) * 1957-10-21 1961-10-24 Vapor Heating Corp Fail-safe protective circuit for a magnetic amplifier
US3016493A (en) * 1958-09-11 1962-01-09 Foxboro Co Electric-signal converting apparatus
US3036188A (en) * 1959-02-24 1962-05-22 Du Pont Heating apparatus
US2944137A (en) * 1959-03-18 1960-07-05 Babcock & Wilcox Co Self stabilizing automatic temperature control
US3049659A (en) * 1959-05-18 1962-08-14 Charles J Armour Single input servo system
US3058035A (en) * 1959-10-26 1962-10-09 Chester W Brown Ground sensing and protective unit
US3129381A (en) * 1960-02-04 1964-04-14 Gen Electric Magnetic amplifier with shunt-load and amplitude controlled output voltage
US3076924A (en) * 1960-02-04 1963-02-05 Gen Electric Magnetic voltage stabilizer employing controlled silicon rectifiers
US3050611A (en) * 1961-01-03 1962-08-21 Gen Electric Temperature control systems

Also Published As

Publication number Publication date
NL288794A (en, 2012) 1900-01-01
DE1299751B (de) 1969-07-24
GB985067A (en) 1965-03-03
US3180974A (en) 1965-04-27

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