ES409766A1 - Una instalacion electrica reguladora. - Google Patents

Una instalacion electrica reguladora.

Info

Publication number
ES409766A1
ES409766A1 ES409766A ES409766A ES409766A1 ES 409766 A1 ES409766 A1 ES 409766A1 ES 409766 A ES409766 A ES 409766A ES 409766 A ES409766 A ES 409766A ES 409766 A1 ES409766 A1 ES 409766A1
Authority
ES
Spain
Prior art keywords
relay
programmer
circuit
value
units
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
ES409766A
Other languages
English (en)
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.)
LAKS
Original Assignee
LAKS
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 LAKS filed Critical LAKS
Publication of ES409766A1 publication Critical patent/ES409766A1/es
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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/06—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • G05B19/063—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like for sequential programme-control without delivering a reference value
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • G05D16/2073—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source with a plurality of pressure sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
ES409766A 1971-12-20 1972-12-19 Una instalacion electrica reguladora. Expired ES409766A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7145692A FR2165138A5 (es) 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
ES409766A1 true ES409766A1 (es) 1976-01-01

Family

ID=9087721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409766A Expired ES409766A1 (es) 1971-12-20 1972-12-19 Una instalacion electrica reguladora.

Country Status (8)

Country Link
US (1) US3792317A (es)
CA (1) CA967277A (es)
DE (1) DE2261224A1 (es)
ES (1) ES409766A1 (es)
FR (1) FR2165138A5 (es)
GB (1) GB1387940A (es)
IT (1) IT970658B (es)
NL (1) NL7217339A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307993A1 (fr) * 1975-04-15 1976-11-12 Guinard Pompes Installation de surpresseur, notamment pour la distribution d'eau dans les immeubles
CA1158745A (en) * 1979-07-31 1983-12-13 Richard H. Alsenz Method and apparatus for controlling capacity of a multiple-stage cooling system
US4502842A (en) * 1983-02-02 1985-03-05 Colt Industries Operating Corp. Multiple compressor controller and method
DE102004017682A1 (de) * 2004-04-10 2005-10-27 Alstom Technology Ltd Verfahren und Vorrichtung zum Fördern einer Flüssigkeit
CN104678783B (zh) * 2013-11-26 2017-08-25 美的集团股份有限公司 家用电器及其负载驱动电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486256A (en) * 1944-08-31 1949-10-25 Chauncey M Buck Pump control system
US2888875A (en) * 1955-05-09 1959-06-02 Chauncey M Buck Differential control system for water pumps

Also Published As

Publication number Publication date
US3792317A (en) 1974-02-12
FR2165138A5 (es) 1973-08-03
DE2261224A1 (de) 1973-06-28
IT970658B (it) 1974-04-20
NL7217339A (es) 1973-06-22
GB1387940A (en) 1975-03-19
CA967277A (en) 1975-05-06

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