ES448143A1 - Circuito de seguridad, en especial para instalaciones de as-censores. - Google Patents

Circuito de seguridad, en especial para instalaciones de as-censores.

Info

Publication number
ES448143A1
ES448143A1 ES448143A ES448143A ES448143A1 ES 448143 A1 ES448143 A1 ES 448143A1 ES 448143 A ES448143 A ES 448143A ES 448143 A ES448143 A ES 448143A ES 448143 A1 ES448143 A1 ES 448143A1
Authority
ES
Spain
Prior art keywords
switching
logical elements
circuit
control line
monitoring
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
ES448143A
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.)
Inventio AG
Original Assignee
Inventio 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 Inventio AG filed Critical Inventio AG
Publication of ES448143A1 publication Critical patent/ES448143A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Door Apparatuses (AREA)
ES448143A 1975-05-21 1976-05-21 Circuito de seguridad, en especial para instalaciones de as-censores. Expired ES448143A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH653175A CH594322A5 (es) 1975-05-21 1975-05-21

Publications (1)

Publication Number Publication Date
ES448143A1 true ES448143A1 (es) 1977-07-01

Family

ID=4311064

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448143A Expired ES448143A1 (es) 1975-05-21 1976-05-21 Circuito de seguridad, en especial para instalaciones de as-censores.

Country Status (18)

Country Link
US (1) US4088900A (es)
JP (1) JPS51143240A (es)
BE (1) BE841981A (es)
BR (1) BR7603216A (es)
CH (1) CH594322A5 (es)
DE (1) DE2621397C2 (es)
EG (1) EG12851A (es)
ES (1) ES448143A1 (es)
FI (1) FI60848C (es)
FR (1) FR2311743A1 (es)
GB (1) GB1511753A (es)
HK (1) HK73278A (es)
HU (1) HU175100B (es)
IT (1) IT1060648B (es)
NL (1) NL184609C (es)
NO (1) NO140920C (es)
SE (1) SE423988B (es)
SU (1) SU736869A3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714903C2 (de) * 1977-04-02 1986-07-24 Degussa Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Verwiegung bzw. kontinuierlichen volumetrischen Dosierung von unverdichtetem, auf pyrogenem Wege hergestelltem Siliciumdioxid
DE2842370A1 (de) * 1978-09-28 1980-04-10 Siemens Ag Schaltungsanordnung zur ueberwachung des arbeitsablaufes einer signale verarbeitenden einheit
EP0483560B1 (de) * 1990-10-31 1995-08-09 Inventio Ag Zweikanalige Gabellichtschranke in Failsafe-Ausführung
DE10341324A1 (de) * 2003-09-08 2006-06-01 Siemens Ag Verfahren zur Erkennung von fehlerhaften antivalenten Taster- oder Schaltersignalen
WO2013156670A1 (en) * 2012-04-20 2013-10-24 Kone Corporation Testing apparatus and safety arrangement
DE102021134163A1 (de) 2021-12-21 2023-06-22 Abberior Instruments Gmbh Sensorschaltung für eine eine sicherheitsfunktion ausführende vorrichtung, vorrichtung und verfahren zum verarbeiten von messwerten von sensoren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055782B (de) * 1956-03-08 1959-04-23 Stahl R Fa Sicherheitseinrichtung fuer elektrisch betriebene Aufzuege
DE1537379C3 (de) * 1967-09-22 1980-07-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Sicherheitsschaltung zum Durchführen logischer Verknüpfungen für binäre Schaltvariable und deren antivalente Schaltvariable
DE2247276C3 (de) * 1972-09-27 1981-06-11 Siemens AG, 1000 Berlin und 8000 München Antivalenzkontrolleinrichtung für ein zweikanaliges Schaltwerk
US3961688A (en) * 1974-04-29 1976-06-08 Armor Elevator Company Transportation system with malfunction monitor

Also Published As

Publication number Publication date
JPS6269B2 (es) 1987-01-06
FR2311743B1 (es) 1979-09-07
JPS51143240A (en) 1976-12-09
CH594322A5 (es) 1978-01-13
DE2621397C2 (de) 1984-05-03
NO761711L (es) 1976-11-23
DE2621397A1 (de) 1976-12-02
NL184609B (nl) 1989-04-17
SE7605637L (sv) 1976-11-22
HK73278A (en) 1978-12-22
NL184609C (nl) 1989-09-18
IT1060648B (it) 1982-08-20
SE423988B (sv) 1982-06-21
EG12851A (en) 1979-12-31
US4088900A (en) 1978-05-09
NO140920C (no) 1979-12-12
FR2311743A1 (fr) 1976-12-17
NL7605508A (nl) 1976-11-23
SU736869A3 (ru) 1980-05-25
HU175100B (hu) 1980-05-28
BR7603216A (pt) 1977-01-18
FI60848C (fi) 1982-04-13
NO140920B (no) 1979-09-03
FI761393A (es) 1976-11-22
BE841981A (fr) 1976-11-19
GB1511753A (en) 1978-05-24
FI60848B (fi) 1981-12-31

Similar Documents

Publication Publication Date Title
ES448143A1 (es) Circuito de seguridad, en especial para instalaciones de as-censores.
GB1296406A (es)
JPS56103725A (en) Controlling method of bus
JPS56108130A (en) Switch circuit
GB1294698A (en) Circuit for monitoring faults in a signal lamp circuit
JPS56168478A (en) Switching device of multiplex broadcasting
JPS53131374A (en) Abnormality detecting apparatus of automatic control apparatus
JPS5464907A (en) Automatic station by-pass device
SU390551A1 (ru) Устройство сигнализации
GB2017313A (en) System for monitoring methane concentration
JPS57105053A (en) Integrated circuit which has incorporated testing circuit for fault detecting circuit
JPS5261375A (en) Emergency lighting device
JPS5745745A (en) Failure detection system for input circuit
JPS6474469A (en) Multiplex assembly inspector
JPS52106080A (en) Failure diagnosis system
JPS57171895A (en) Time division remote monitoring control device
GB1338241A (en) Apparatus for testing delay units
JPS5372514A (en) Fault detector of repeater
JPS5228806A (en) Secret-talk circuit of push-button telephone device
JPS5754447A (en) State change detector
JPS57139815A (en) Fault diagnostic device
JPS6468862A (en) Device number setting system
JPS5270286A (en) Detecting system for command signal trouble
JPS5423839A (en) Condenser discharge ignition system
GB1263394A (en) A control system for electrochemical machining apparatus