FR2225780B1 - - Google Patents

Info

Publication number
FR2225780B1
FR2225780B1 FR7412985A FR7412985A FR2225780B1 FR 2225780 B1 FR2225780 B1 FR 2225780B1 FR 7412985 A FR7412985 A FR 7412985A FR 7412985 A FR7412985 A FR 7412985A FR 2225780 B1 FR2225780 B1 FR 2225780B1
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.)
Expired
Application number
FR7412985A
Other versions
FR2225780A1 (fr
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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and Becker AG
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 Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Publication of FR2225780A1 publication Critical patent/FR2225780A1/fr
Application granted granted Critical
Publication of FR2225780B1 publication Critical patent/FR2225780B1/fr
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Control Of Amplification And Gain Control (AREA)
FR7412985A 1973-04-13 1974-04-12 Expired FR2225780B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2318696A DE2318696C3 (de) 1973-04-13 1973-04-13 Regeleinrichtung für Regelstrecken mit Speichergliedern

Publications (2)

Publication Number Publication Date
FR2225780A1 FR2225780A1 (fr) 1974-11-08
FR2225780B1 true FR2225780B1 (fr) 1977-10-14

Family

ID=5877982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412985A Expired FR2225780B1 (fr) 1973-04-13 1974-04-12

Country Status (8)

Country Link
US (1) US4039917A (fr)
AT (1) AT336137B (fr)
CH (1) CH571248A5 (fr)
DE (1) DE2318696C3 (fr)
DK (1) DK143217C (fr)
FR (1) FR2225780B1 (fr)
GB (1) GB1466972A (fr)
IT (1) IT1007926B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551964C2 (de) * 1975-11-19 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Regeleinrichtung mit einem Regler und einem Stellantrieb mit mindestens zwei konstanten Stellgeschwindigkeiten
DE2624574C2 (de) * 1976-06-01 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Regeleinrichtung mit einem Regler und einem Stellantrieb mit mindestens zwei konstanten Stellgeschwindigkeiten
AT374016B (de) * 1981-12-21 1984-03-12 Siemens Ag Oesterreich Schaltungsanordnung zum spannungsvergleich zweier entgegengesetzt gepolter gleichspannungen
US7673809B2 (en) * 2005-08-30 2010-03-09 Honeywell International Inc. Thermostat relay control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131340A (en) * 1962-02-19 1964-04-28 Collins Radio Co Proportional pulse servo system
US3505606A (en) * 1966-10-06 1970-04-07 Sybron Corp Plural mode process controller
DE1788111B1 (de) * 1967-07-10 1972-05-04 Joens & Co Gmbh W H Unstetige elektrische regelvorrichtung
BE754493A (fr) * 1969-08-11 1971-01-18 Malavasi Claude Doseur electrique de puissance et son utilisation a la commanded'un circuit de regulation differentielle
US3665500A (en) * 1970-04-01 1972-05-23 Sli Ind Variable mode feedback control system
DE2120458A1 (de) * 1971-04-26 1972-11-02 Daimler-Benz Ag, 7000 Stuttgart Schaltungsanordnung zur genauen Einstellung elektromagnetischer Stellglieder als Funktion einer Gleichspannung
US3874407A (en) * 1974-01-02 1975-04-01 Ray F Griswold Pulse width modulation control for valves

Also Published As

Publication number Publication date
AT336137B (de) 1977-04-25
CH571248A5 (fr) 1975-12-31
US4039917A (en) 1977-08-02
DK143217B (da) 1981-07-20
IT1007926B (it) 1976-10-30
GB1466972A (en) 1977-03-16
DE2318696B2 (de) 1981-06-11
DK143217C (da) 1981-11-23
FR2225780A1 (fr) 1974-11-08
ATA303474A (de) 1976-08-15
DE2318696C3 (de) 1982-11-18
DE2318696A1 (de) 1974-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse