FR1466050A - Circuit réalisant une condition d'incompatibilité entre deux ou plusieurs variables logiques - Google Patents

Circuit réalisant une condition d'incompatibilité entre deux ou plusieurs variables logiques

Info

Publication number
FR1466050A
FR1466050A FR47530A FR47530A FR1466050A FR 1466050 A FR1466050 A FR 1466050A FR 47530 A FR47530 A FR 47530A FR 47530 A FR47530 A FR 47530A FR 1466050 A FR1466050 A FR 1466050A
Authority
FR
France
Prior art keywords
circuit carrying
logical variables
incompatibility condition
incompatibility
condition
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
FR47530A
Other languages
English (en)
Inventor
Jean Demeur
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.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi SA
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 ACEC, Ateliers de Constructions Electriques de Charleroi SA filed Critical ACEC
Application granted granted Critical
Publication of FR1466050A publication Critical patent/FR1466050A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/32—Timing, e.g. advance warning of approaching train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809—Daylight signals
    • B61L5/1881—Wiring diagrams for power supply, control or testing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Feedback Control In General (AREA)
  • Measuring Magnetic Variables (AREA)
  • Logic Circuits (AREA)
  • Coils Or Transformers For Communication (AREA)
FR47530A 1965-01-28 1966-01-28 Circuit réalisant une condition d'incompatibilité entre deux ou plusieurs variables logiques Expired FR1466050A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE658930A BE658930A (fr) 1965-01-28 1965-01-28 Circuit réalisant une condition d'incompatibilité entre deux ou plusieurs variables logiques
BE8273 1965-01-28

Publications (1)

Publication Number Publication Date
FR1466050A true FR1466050A (fr) 1967-01-13

Family

ID=74191425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47530A Expired FR1466050A (fr) 1965-01-28 1966-01-28 Circuit réalisant une condition d'incompatibilité entre deux ou plusieurs variables logiques

Country Status (15)

Country Link
US (1) US3428822A (fr)
AU (1) AU294580B2 (fr)
BE (1) BE658930A (fr)
CA (1) CA768811A (fr)
CH (1) CH455877A (fr)
DE (1) DE1254187B (fr)
ES (1) ES361317A3 (fr)
FR (1) FR1466050A (fr)
GB (1) GB1068456A (fr)
IN (1) IN103620B (fr)
IT (1) IT779339B (fr)
NL (1) NL6601038A (fr)
SE (1) SE336604B (fr)
YU (1) YU29007B (fr)
ZA (1) ZA66416B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229622A1 (de) * 1982-08-09 1984-02-09 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Schaltungsanordnung zur potentialtrennung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1494157A (fr) * 1966-07-06 1967-09-08 Jeumont Schneider Eléments statiques à fonctions logiques
US3407441A (en) * 1966-10-14 1968-10-29 Nat Standard Co Locking mechanism for clamping a die on an extruder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB822508A (en) * 1957-01-17 1959-10-28 Mullard Ltd Improvements in or relating to logical circuits
FR1231552A (fr) * 1959-08-03 1960-09-30 Elektronische Rechenmasch Ind Dispositif pour réaliser des connexions ou liaisons logiques de grandeurs de manoeuvre à tension alternative, notamment pour machines à calculer électroniques
GB945139A (en) * 1959-08-17 1963-12-23 Ass Elect Ind Improvements relating to electric gating circuits
US3233112A (en) * 1960-02-04 1966-02-01 Bell Telephone Labor Inc Preference circuit employing magnetic elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229622A1 (de) * 1982-08-09 1984-02-09 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Schaltungsanordnung zur potentialtrennung

Also Published As

Publication number Publication date
CA768811A (en) 1967-10-03
IN103620B (fr) 1967-06-30
NL6601038A (nl) 1966-07-29
IT779339B (it) 1967-07-15
BE658930A (fr) 1965-07-28
CH455877A (fr) 1968-05-15
GB1068456A (en) 1967-05-10
YU29007B (cs) 1969-09-30
AU294580B2 (en) 1970-02-18
DE1254187B (de) 1967-11-16
US3428822A (en) 1969-02-18
SE336604B (sv) 1971-07-12
ZA66416B (en) 1966-11-16
ES361317A3 (es) 1970-08-16

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