AT332143B - DEVICE FOR PROCESS CONTROL - Google Patents

DEVICE FOR PROCESS CONTROL

Info

Publication number
AT332143B
AT332143B AT229971A AT229971A AT332143B AT 332143 B AT332143 B AT 332143B AT 229971 A AT229971 A AT 229971A AT 229971 A AT229971 A AT 229971A AT 332143 B AT332143 B AT 332143B
Authority
AT
Austria
Prior art keywords
process control
control
Prior art date
Application number
AT229971A
Other languages
German (de)
Other versions
ATA229971A (en
Original Assignee
Marathon Oil 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 Marathon Oil Co filed Critical Marathon Oil Co
Publication of ATA229971A publication Critical patent/ATA229971A/en
Application granted granted Critical
Publication of AT332143B publication Critical patent/AT332143B/en

Links

Classifications

    • 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
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Control By Computers (AREA)
AT229971A 1970-10-02 1971-03-17 DEVICE FOR PROCESS CONTROL AT332143B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7751070A 1970-10-02 1970-10-02

Publications (2)

Publication Number Publication Date
ATA229971A ATA229971A (en) 1975-12-15
AT332143B true AT332143B (en) 1976-09-10

Family

ID=22138496

Family Applications (1)

Application Number Title Priority Date Filing Date
AT229971A AT332143B (en) 1970-10-02 1971-03-17 DEVICE FOR PROCESS CONTROL

Country Status (7)

Country Link
US (1) US3693163A (en)
AT (1) AT332143B (en)
BE (1) BE761039A (en)
DE (1) DE2105836A1 (en)
FR (1) FR2119899B1 (en)
GB (1) GB1328260A (en)
NL (1) NL7101070A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004279A (en) * 1970-06-12 1977-01-18 Yokogawa Electric Works, Ltd. Method and apparatus for controlling data transfer between input and output devices and a direct digital controller
US3800288A (en) * 1972-02-24 1974-03-26 Foxboro Co Computer-directed process control system with crt display
US3748650A (en) * 1972-08-21 1973-07-24 Ibm Input/output hardware trace monitor
US3969703A (en) * 1973-10-19 1976-07-13 Ball Corporation Programmable automatic controller
JPS52122786A (en) * 1976-04-09 1977-10-15 Hitachi Ltd Sequence controlling system
US4296464A (en) * 1977-03-03 1981-10-20 Honeywell Inc. Process control system with local microprocessor control means
US4404627A (en) * 1979-05-11 1983-09-13 Rca Corporation Interrupt signal generating means for data processor
US4347581A (en) * 1979-09-24 1982-08-31 Tokyo Shibaura Denki Kabushiki Kaisha Input setting method for digital operational devices
JPS58159855A (en) * 1981-05-27 1983-09-22 三協電業株式会社 Method of controlling pulverization
US11004637B2 (en) * 2018-03-22 2021-05-11 Rosemount Inc. Field device latching relay reset

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234518A (en) * 1960-10-14 1966-02-08 Rca Corp Data processing system
US3400374A (en) * 1965-06-16 1968-09-03 Robertshaw Controls Co Computerized control systems
US3387282A (en) * 1966-01-17 1968-06-04 Ibm Input for digital controller
US3509539A (en) * 1967-12-18 1970-04-28 Weyerhaeuser Co Manufacturing plant data acquisition system
US3523279A (en) * 1968-04-17 1970-08-04 Bell Telephone Labor Inc Data transmission error checking arrangement
US3581289A (en) * 1969-04-28 1971-05-25 Owens Illinois Inc Display terminal for computer monitored plant variables

Also Published As

Publication number Publication date
BE761039A (en) 1971-05-27
GB1328260A (en) 1973-08-30
ATA229971A (en) 1975-12-15
DE2105836A1 (en) 1972-04-06
FR2119899A1 (en) 1972-08-11
NL7101070A (en) 1972-04-05
US3693163A (en) 1972-09-19
FR2119899B1 (en) 1977-01-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee