FR1481540A - Perfectionnements aux circuits électriques de commande - Google Patents

Perfectionnements aux circuits électriques de commande

Info

Publication number
FR1481540A
FR1481540A FR63368A FR63368A FR1481540A FR 1481540 A FR1481540 A FR 1481540A FR 63368 A FR63368 A FR 63368A FR 63368 A FR63368 A FR 63368A FR 1481540 A FR1481540 A FR 1481540A
Authority
FR
France
Prior art keywords
electrical control
control circuits
circuits
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
FR63368A
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Priority to FR63368A priority Critical patent/FR1481540A/fr
Priority claimed from CH773566A external-priority patent/CH444937A/fr
Application granted granted Critical
Publication of FR1481540A publication Critical patent/FR1481540A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the AC cycle
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1536—Zero-crossing detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
FR63368A 1966-05-27 1966-05-27 Perfectionnements aux circuits électriques de commande Expired FR1481540A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR63368A FR1481540A (fr) 1966-05-27 1966-05-27 Perfectionnements aux circuits électriques de commande

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH773566A CH444937A (fr) 1966-05-27 1966-05-27 Circuit pour commander un dispositif électrique présentant un retard de fonctionnement caractéristique
FR63368A FR1481540A (fr) 1966-05-27 1966-05-27 Perfectionnements aux circuits électriques de commande

Publications (1)

Publication Number Publication Date
FR1481540A true FR1481540A (fr) 1967-05-19

Family

ID=25702055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR63368A Expired FR1481540A (fr) 1966-05-27 1966-05-27 Perfectionnements aux circuits électriques de commande

Country Status (1)

Country Link
FR (1) FR1481540A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349273A3 (en) * 1988-06-28 1990-07-25 Louis S. Polster Apparatus and method for relay control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349273A3 (en) * 1988-06-28 1990-07-25 Louis S. Polster Apparatus and method for relay control

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