AU468878B2 - Electrical control system - Google Patents

Electrical control system

Info

Publication number
AU468878B2
AU468878B2 AU51382/73A AU5138273A AU468878B2 AU 468878 B2 AU468878 B2 AU 468878B2 AU 51382/73 A AU51382/73 A AU 51382/73A AU 5138273 A AU5138273 A AU 5138273A AU 468878 B2 AU468878 B2 AU 468878B2
Authority
AU
Australia
Prior art keywords
control system
electrical control
electrical
control
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
AU51382/73A
Other languages
English (en)
Other versions
AU5138273A (en
Inventor
Fontana Ludovico
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.)
Redon Trust
Original Assignee
Redon Trust
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 Redon Trust filed Critical Redon Trust
Publication of AU5138273A publication Critical patent/AU5138273A/en
Application granted granted Critical
Publication of AU468878B2 publication Critical patent/AU468878B2/en
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
    • G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Relay Circuits (AREA)
  • Selective Calling Equipment (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Arc Welding Control (AREA)
AU51382/73A 1972-01-28 1973-01-24 Electrical control system Expired AU468878B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2105/72A IT950524B (it) 1972-01-28 1972-01-28 Sistema di comando in sequenza di qualsivoglia numero di rele elet trimagnetici mediante tre soli con duttori
ITIT2105A/7 1972-01-28

Publications (2)

Publication Number Publication Date
AU5138273A AU5138273A (en) 1974-07-25
AU468878B2 true AU468878B2 (en) 1976-01-29

Family

ID=11102302

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51382/73A Expired AU468878B2 (en) 1972-01-28 1973-01-24 Electrical control system

Country Status (11)

Country Link
JP (1) JPS4882566A (en:Method)
AU (1) AU468878B2 (en:Method)
BR (1) BR7300537D0 (en:Method)
DE (1) DE2303692C2 (en:Method)
ES (1) ES410942A1 (en:Method)
FR (1) FR2169127B1 (en:Method)
GB (1) GB1395092A (en:Method)
IL (2) IL41183A (en:Method)
IT (1) IT950524B (en:Method)
NO (1) NO139146C (en:Method)
ZA (1) ZA73583B (en:Method)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD10970A (en:Method) *
US2282930A (en) * 1938-11-05 1942-05-12 Fides Gmbh Switching mechanism and circuit therefor
US2917680A (en) * 1953-04-13 1959-12-15 Sthn United Telephone Cables Arrangements for actuating electric relays in sequence
US3129344A (en) * 1962-04-11 1964-04-14 Robotron Corp Switching circuit employing bistable devices to selectively control the charge time for switching
US3610966A (en) * 1969-07-03 1971-10-05 Houdaille Industries Inc Variable timing, control and indicating circuit

Also Published As

Publication number Publication date
AU5138273A (en) 1974-07-25
IT950524B (it) 1973-06-20
ZA73583B (en) 1974-06-26
FR2169127B1 (en:Method) 1978-05-12
BR7300537D0 (pt) 1973-09-20
GB1395092A (en) 1975-05-21
IL41183A0 (en) 1973-02-28
NO139146B (no) 1978-10-02
DE2303692A1 (de) 1973-08-02
DE2303692C2 (de) 1982-10-28
ES410942A1 (es) 1976-01-16
JPS4882566A (en:Method) 1973-11-05
IL41183A (en) 1976-04-30
NO139146C (no) 1979-01-10
FR2169127A1 (en:Method) 1973-09-07

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