ZA712629B - Arrangement for supervising the functioning of an analogue multichannel control system - Google Patents

Arrangement for supervising the functioning of an analogue multichannel control system

Info

Publication number
ZA712629B
ZA712629B ZA712629A ZA712629A ZA712629B ZA 712629 B ZA712629 B ZA 712629B ZA 712629 A ZA712629 A ZA 712629A ZA 712629 A ZA712629 A ZA 712629A ZA 712629 B ZA712629 B ZA 712629B
Authority
ZA
South Africa
Prior art keywords
supervising
analogue
functioning
arrangement
control system
Prior art date
Application number
ZA712629A
Other languages
English (en)
Inventor
H Waldmann
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA712629B publication Critical patent/ZA712629B/xx

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
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
ZA712629A 1970-04-29 1971-04-23 Arrangement for supervising the functioning of an analogue multichannel control system ZA712629B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702020940 DE2020940B2 (de) 1970-04-29 1970-04-29 Einrichtung zur funktionsueberwachung der einzelnen regelstraenge eines analogen mehrkanaligen regelsystems

Publications (1)

Publication Number Publication Date
ZA712629B true ZA712629B (en) 1972-01-26

Family

ID=5769744

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA712629A ZA712629B (en) 1970-04-29 1971-04-23 Arrangement for supervising the functioning of an analogue multichannel control system

Country Status (15)

Country Link
US (1) US3689802A (xx)
JP (1) JPS5123287B1 (xx)
AT (1) AT315309B (xx)
BE (1) BE766420A (xx)
CA (1) CA934667A (xx)
CH (1) CH558564A (xx)
DE (1) DE2020940B2 (xx)
FR (1) FR2086455B1 (xx)
GB (1) GB1358592A (xx)
NL (1) NL7105134A (xx)
NO (1) NO128928B (xx)
RO (1) RO63746A (xx)
SE (1) SE379869B (xx)
SU (1) SU414820A3 (xx)
ZA (1) ZA712629B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895223A (en) * 1973-01-03 1975-07-15 Westinghouse Electric Corp Circuit arrangement for enhancing the reliability of common bus outputs of plural redundant systems
US3979720A (en) * 1974-05-22 1976-09-07 Siemens Aktiengesellschaft Apparatus for monitoring a redundant multi-channel analog system
US3979256A (en) * 1975-03-04 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Monitoring circuit for reactor safety systems
CH601874A5 (xx) * 1976-07-07 1978-07-14 Bbc Brown Boveri & Cie
US4186048A (en) * 1976-09-07 1980-01-29 General Atomic Company Neutron flux monitoring system
US4199799A (en) * 1978-03-24 1980-04-22 General Electric Company Supervisory circuit for redundant channel control systems
US4302288A (en) * 1978-10-23 1981-11-24 General Electric Company Fluid level control system
US4264955A (en) * 1978-11-03 1981-04-28 The United States Of America As Represented By The United States Department Of Energy Signal voter
EP0033785A1 (fr) * 1980-02-08 1981-08-19 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Installation de commande de sécurité de processus industriel
FR2494877A1 (fr) * 1980-11-26 1982-05-28 Commissariat Energie Atomique Systeme logique de securite pour declencher l'action de protection d'un actionneur de surete
US4427620A (en) 1981-02-04 1984-01-24 Westinghouse Electric Corp. Nuclear reactor power supply
DE3145162A1 (de) * 1981-11-13 1983-05-26 AEG-Kanis Turbinenfabrik GmbH, 8500 Nürnberg Verfahren zur messung und ueberwachung der drehzahl von schnellaufenden maschinen
US4577332A (en) * 1983-03-14 1986-03-18 General Electric Company Digital decoding arrangement
JPS6455608U (xx) * 1987-09-30 1989-04-06
FR2680068A1 (fr) * 1991-08-02 1993-02-05 Aerospatiale Selecteur de signaux a trois entrees, application a un selecteur a n entrees ainsi qu'a un voteur a n entrees.
US7579879B2 (en) * 2005-10-27 2009-08-25 Honeywell International Inc. Voting scheme for analog signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH384098A (de) * 1960-09-12 1964-11-15 Landis & Gyr Ag Einrichtung zur Überwachung des Neutronenflusses in einem Atomreaktor
FR1437417A (fr) * 1964-12-23 1966-05-06 Thomson Houston Comp Francaise Perfectionnements aux appareils de mesures du type à comparaison
DE1280431B (de) * 1966-10-20 1968-10-17 Siemens Ag Regeleinrichtung in Kernreaktoranlagen
US3544778A (en) * 1967-11-29 1970-12-01 Westinghouse Electric Corp Decision network

Also Published As

Publication number Publication date
DE2020940A1 (de) 1971-11-11
GB1358592A (en) 1974-07-03
BE766420A (fr) 1971-09-16
JPS5123287B1 (xx) 1976-07-15
AT315309B (de) 1974-05-27
US3689802A (en) 1972-09-05
DE2020940B2 (de) 1973-05-03
NO128928B (xx) 1974-01-28
NL7105134A (xx) 1971-11-02
CH558564A (de) 1975-01-31
SE379869B (xx) 1975-10-20
FR2086455A1 (xx) 1971-12-31
SU414820A3 (xx) 1974-02-05
CA934667A (en) 1973-10-02
RO63746A (fr) 1979-02-15
FR2086455B1 (xx) 1974-04-26

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