ES520555A0 - Circuito temporizador de seguridad intrinseca. - Google Patents

Circuito temporizador de seguridad intrinseca.

Info

Publication number
ES520555A0
ES520555A0 ES520555A ES520555A ES520555A0 ES 520555 A0 ES520555 A0 ES 520555A0 ES 520555 A ES520555 A ES 520555A ES 520555 A ES520555 A ES 520555A ES 520555 A0 ES520555 A0 ES 520555A0
Authority
ES
Spain
Prior art keywords
intrinseca
timing circuit
safety timing
safety
circuit
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.)
Granted
Application number
ES520555A
Other languages
English (en)
Other versions
ES8402682A1 (es
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider 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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Publication of ES8402682A1 publication Critical patent/ES8402682A1/es
Publication of ES520555A0 publication Critical patent/ES520555A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/601—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
ES520555A 1982-04-02 1983-03-14 Circuito temporizador de seguridad intrinseca. Granted ES520555A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205707A FR2524738B1 (fr) 1982-04-02 1982-04-02 Circuit temporisateur a securite intrinseque

Publications (2)

Publication Number Publication Date
ES8402682A1 ES8402682A1 (es) 1984-03-01
ES520555A0 true ES520555A0 (es) 1984-03-01

Family

ID=9272680

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520555A Granted ES520555A0 (es) 1982-04-02 1983-03-14 Circuito temporizador de seguridad intrinseca.

Country Status (12)

Country Link
US (1) US4559460A (es)
EP (1) EP0091332B1 (es)
AU (1) AU555155B2 (es)
BR (1) BR8301575A (es)
CA (1) CA1192625A (es)
DE (1) DE3364619D1 (es)
ES (1) ES520555A0 (es)
FR (1) FR2524738B1 (es)
IN (1) IN159267B (es)
MX (1) MX153210A (es)
PT (1) PT76467B (es)
ZA (1) ZA832364B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9101653U1 (de) * 1991-02-13 1991-05-02 Siemens AG, 8000 München Schaltung zum dezentralen Abschalten von Weichenantrieben bei Stellzeitüberschreitung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2277426A1 (fr) * 1974-07-02 1976-01-30 Jeumont Schneider Circuit temporisateur a securite intrinseque pour relais
JPS568007Y2 (es) * 1975-04-16 1981-02-21
FR2325247A2 (fr) * 1975-06-06 1977-04-15 Jeumont Schneider Circuit logique et impulsionnel a securite intrinseque
GB1570607A (en) * 1976-04-22 1980-07-02 Ml Eng Plymouth Timing unit

Also Published As

Publication number Publication date
PT76467B (fr) 1985-12-27
MX153210A (es) 1986-08-22
CA1192625A (fr) 1985-08-27
EP0091332B1 (fr) 1986-07-23
BR8301575A (pt) 1983-12-06
EP0091332A1 (fr) 1983-10-12
ES8402682A1 (es) 1984-03-01
US4559460A (en) 1985-12-17
IN159267B (es) 1987-04-25
DE3364619D1 (en) 1986-08-28
AU555155B2 (en) 1986-09-11
ZA832364B (en) 1983-12-28
FR2524738B1 (fr) 1986-05-16
FR2524738A1 (fr) 1983-10-07
AU1220083A (en) 1983-10-06
PT76467A (fr) 1983-04-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401