ZA724602B - Pulsing current supply for a two-channel switching circuit system - Google Patents

Pulsing current supply for a two-channel switching circuit system

Info

Publication number
ZA724602B
ZA724602B ZA724602A ZA724602A ZA724602B ZA 724602 B ZA724602 B ZA 724602B ZA 724602 A ZA724602 A ZA 724602A ZA 724602 A ZA724602 A ZA 724602A ZA 724602 B ZA724602 B ZA 724602B
Authority
ZA
South Africa
Prior art keywords
switching circuit
current supply
circuit system
channel switching
pulsing current
Prior art date
Application number
ZA724602A
Other languages
English (en)
Inventor
G Kopperschmidt
H Lohmann
Original Assignee
Siemens Ag
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
Priority claimed from DE19712135683 external-priority patent/DE2135683C/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA724602B publication Critical patent/ZA724602B/xx

Links

Classifications

    • 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
    • H03K19/007—Fail-safe circuits
    • H03K19/0075—Fail-safe circuits by using two redundant chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Relay Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Electronic Switches (AREA)
ZA724602A 1971-07-16 1972-07-04 Pulsing current supply for a two-channel switching circuit system ZA724602B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712135683 DE2135683C (de) 1971-07-16 Taktstromversorgung fur ein zweikanahges Schaltkreissystem

Publications (1)

Publication Number Publication Date
ZA724602B true ZA724602B (en) 1973-04-25

Family

ID=5813949

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724602A ZA724602B (en) 1971-07-16 1972-07-04 Pulsing current supply for a two-channel switching circuit system

Country Status (9)

Country Link
US (1) US3798558A (cs)
AT (1) AT319334B (cs)
BE (1) BE786226A (cs)
CH (1) CH559477A5 (cs)
DE (1) DE2135683B1 (cs)
FR (1) FR2146725A5 (cs)
GB (1) GB1393766A (cs)
NL (1) NL7209583A (cs)
ZA (1) ZA724602B (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851258A (en) * 1973-12-13 1974-11-26 Rca Corp Gateless logic for producing selectable phase clock pulses
DE2410957C2 (de) * 1974-03-07 1982-10-21 Nixdorf Computer Ag, 4790 Paderborn Schaltungsanordnung für Datenübertragungsanlagen, zur Unterdrückung impulsförmiger Signale in einer Eingangssignalfolge
US4038898A (en) * 1975-03-03 1977-08-02 Norlin Music, Inc. System for producing chorus effect
SE413826B (sv) * 1978-09-21 1980-06-23 Ellemtel Utvecklings Ab Sett att i ett telekommunikationssystem reglera fasleget hos en styrd signal i forhallande till en referenssignal samt anordning for genomforande av settet
DE2848641C2 (de) * 1978-11-09 1982-08-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur signaltechnisch sicheren Überwachung einer Impulsfolge
US4373201A (en) * 1980-11-28 1983-02-08 Honeywell Inc. Fail safe digital timer
DE3114230C2 (de) * 1981-04-08 1983-02-03 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum sicheren Betrieb eines zweikanaligen Schaltwerkes
DE3126747C2 (de) * 1981-07-01 1983-06-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Anpassung der Länge eintreffender Impulse
DE4418653C2 (de) * 1994-05-27 1997-05-15 Siemens Ag Vorrichtung zum Auswählen eines von wenigstens zwei Taktsignalen in redundanten Einrichtungen eines Kommunikationssystems
CN108809277B (zh) * 2018-06-25 2021-09-24 中国人民解放军火箭军工程大学 一种脉冲信号发生装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051196A (cs) * 1963-04-30
US3420950A (en) * 1965-02-05 1969-01-07 Susquehanna Corp Pulse distortion testing apparatus
US3526713A (en) * 1966-06-24 1970-09-01 Bell Telephone Labor Inc Data signal distorting generator

Also Published As

Publication number Publication date
AT319334B (de) 1974-12-10
DE2135683B1 (de) 1973-01-04
FR2146725A5 (cs) 1973-03-02
BE786226A (fr) 1973-01-15
CH559477A5 (cs) 1975-02-28
NL7209583A (cs) 1973-01-18
US3798558A (en) 1974-03-19
GB1393766A (en) 1975-05-14

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