CH524193A - Pulse-width modulated control device for several measuring points to control several different parameters of technological processes - Google Patents

Pulse-width modulated control device for several measuring points to control several different parameters of technological processes

Info

Publication number
CH524193A
CH524193A CH691771A CH691771A CH524193A CH 524193 A CH524193 A CH 524193A CH 691771 A CH691771 A CH 691771A CH 691771 A CH691771 A CH 691771A CH 524193 A CH524193 A CH 524193A
Authority
CH
Switzerland
Prior art keywords
pulse
measuring points
width modulated
different parameters
control device
Prior art date
Application number
CH691771A
Other languages
German (de)
Inventor
Bikfalvi Istvan
Gerencser Attila
Kerese Janos
Original Assignee
E M Melyepitesi Tervezo Vall
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 E M Melyepitesi Tervezo Vall filed Critical E M Melyepitesi Tervezo Vall
Publication of CH524193A publication Critical patent/CH524193A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
    • 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
    • G05B11/26—Automatic controllers electric in which the output signal is a pulse-train
    • G05B11/28—Automatic controllers electric in which the output signal is a pulse-train using pulse-height modulation; using pulse-width modulation
    • 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
    • G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
CH691771A 1970-06-13 1971-05-11 Pulse-width modulated control device for several measuring points to control several different parameters of technological processes CH524193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUME001233 1970-06-13

Publications (1)

Publication Number Publication Date
CH524193A true CH524193A (en) 1972-06-15

Family

ID=10999223

Family Applications (1)

Application Number Title Priority Date Filing Date
CH691771A CH524193A (en) 1970-06-13 1971-05-11 Pulse-width modulated control device for several measuring points to control several different parameters of technological processes

Country Status (4)

Country Link
AT (1) AT310299B (en)
CH (1) CH524193A (en)
DE (1) DE2123340A1 (en)
GB (1) GB1356982A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227440A1 (en) 2002-06-20 2004-01-08 Mitsubishi Polyester Film Gmbh Multi-layer, transparent, film made of PET and PEN with at least one functional outer layer for the production of composite packaging with UV protection

Also Published As

Publication number Publication date
GB1356982A (en) 1974-06-19
DE2123340A1 (en) 1971-12-23
AT310299B (en) 1973-09-25

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Legal Events

Date Code Title Description
PL Patent ceased