ATE282869T1 - Sicherheitseinrichtung - Google Patents

Sicherheitseinrichtung

Info

Publication number
ATE282869T1
ATE282869T1 AT02724862T AT02724862T ATE282869T1 AT E282869 T1 ATE282869 T1 AT E282869T1 AT 02724862 T AT02724862 T AT 02724862T AT 02724862 T AT02724862 T AT 02724862T AT E282869 T1 ATE282869 T1 AT E282869T1
Authority
AT
Austria
Prior art keywords
safety device
pulse train
transmitters
pulse
safety module
Prior art date
Application number
AT02724862T
Other languages
English (en)
Inventor
Mats Linger
Torgny Olsson
Original Assignee
Jokab Safety Ab
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 Jokab Safety Ab filed Critical Jokab Safety Ab
Application granted granted Critical
Publication of ATE282869T1 publication Critical patent/ATE282869T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Alarm Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT02724862T 2001-04-23 2002-04-23 Sicherheitseinrichtung ATE282869T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0101450A SE523429C2 (sv) 2001-04-23 2001-04-23 Säkerhetsslinga för övervakning av olika säkerhetsgivare
PCT/SE2002/000796 WO2002086838A1 (en) 2001-04-23 2002-04-23 Safety device

Publications (1)

Publication Number Publication Date
ATE282869T1 true ATE282869T1 (de) 2004-12-15

Family

ID=20283875

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02724862T ATE282869T1 (de) 2001-04-23 2002-04-23 Sicherheitseinrichtung

Country Status (6)

Country Link
US (2) US20040145464A1 (de)
EP (1) EP1393280B1 (de)
AT (1) ATE282869T1 (de)
DE (1) DE60201989T2 (de)
SE (1) SE523429C2 (de)
WO (1) WO2002086838A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004017951A1 (de) * 2004-04-14 2005-11-10 Fraba Vitector Gmbh Diagnoseeinrichtung an einer opto-elektronischen Sicherheitsschaltleiste
DE102011086060B4 (de) * 2011-11-10 2026-06-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur sicherheitsbedingten Abschaltung eines elektrischen Netzes und Sicherheitseinrichtung
EP2720051B1 (de) 2012-10-10 2015-01-21 Sick Ag Sicherheitssystem
EP2720098B1 (de) 2012-10-10 2020-04-15 Sick Ag Sicherheitssystem für eine Anlage umfassend einen Testsignalpfad mit Hin- und Rückleitungspfad
EP2720414B1 (de) 2012-10-10 2014-12-10 Sick Ag Bussystem
EP2720094B1 (de) 2012-10-10 2015-05-20 Sick Ag Sicherheitssystem
US9148796B2 (en) 2012-12-13 2015-09-29 Ninve Jr. Inc. Resilient antenna disturbance detector
DE102016118004A1 (de) 2016-09-23 2018-03-29 Phoenix Contact Gmbh & Co. Kg Kommunikationssystem zur strommodulierten Datenübertragung über eine Stromschleife
US11089545B1 (en) * 2020-03-18 2021-08-10 YoSmart, INC System and method for low power data transmission and control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611361A (en) * 1969-11-03 1971-10-05 American Standard Inc Alarm-monitoring system
US3634824A (en) * 1969-11-05 1972-01-11 Afa Protective Systems Inc Signaling system utilizing frequency and frequency duration for signaling and control functions
US4356475A (en) * 1980-09-12 1982-10-26 Siemens Aktiengesellschaft System containing a predetermined number of monitoring devices and at least one central station
DE3209673C2 (de) * 1981-09-22 1984-07-05 Robert Ing.(grad.) 7995 Neukirch Buck Schaltungsanordnung zur Überwachung eines Schaltgerätes und der an ihm angeschlossenen Außenleiter
JPS63229536A (ja) * 1987-03-18 1988-09-26 Sharp Corp 電子機器の監視装置
GB8912945D0 (en) * 1989-06-06 1989-07-26 De La Rue Co Plc Electronic sensing system
DE19506385C2 (de) * 1995-02-23 2002-03-07 Peter John Goddard Drahtlose Gefahren-Meldeanlage und Meldeverfahren

Also Published As

Publication number Publication date
EP1393280A1 (de) 2004-03-03
US20060279417A1 (en) 2006-12-14
WO2002086838A1 (en) 2002-10-31
SE0101450L (sv) 2002-10-24
DE60201989T2 (de) 2006-03-02
SE523429C2 (sv) 2004-04-20
US7429929B2 (en) 2008-09-30
SE0101450D0 (sv) 2001-04-23
DE60201989D1 (de) 2004-12-23
US20040145464A1 (en) 2004-07-29
EP1393280B1 (de) 2004-11-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties