NO955154L - Sikkerhetssystem - Google Patents

Sikkerhetssystem

Info

Publication number
NO955154L
NO955154L NO955154A NO955154A NO955154L NO 955154 L NO955154 L NO 955154L NO 955154 A NO955154 A NO 955154A NO 955154 A NO955154 A NO 955154A NO 955154 L NO955154 L NO 955154L
Authority
NO
Norway
Prior art keywords
security
circuits
malfunction
reliability
data capture
Prior art date
Application number
NO955154A
Other languages
English (en)
Other versions
NO955154D0 (no
Inventor
Hendrik Christiaan Steinz
Jan Nicolaas De Breet
Original Assignee
Gti Ind Automation Bv
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 Gti Ind Automation Bv filed Critical Gti Ind Automation Bv
Publication of NO955154D0 publication Critical patent/NO955154D0/no
Publication of NO955154L publication Critical patent/NO955154L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Safety Devices In Control Systems (AREA)
  • Protection Of Static Devices (AREA)

Abstract

Et sikkerhetssystem (2) omfatter separa'te sikkerhets- kretser (6) koplet til en prosess som skal trygges og vernes, hvilke sikkerhetskretser (6) er koplet til en datafangst- krets via et tilbakekoplingsfritt element som, i tilfelle det opptrer en funksjonssvikt på datafangstkretsens inngang, sørger for at denne funksjonssvikt ikke vil innvirke skade- lig på hver av de separate sikkerhetskretsers (6) pålite- lighet og driftssikkerhet.
NO955154A 1994-05-03 1995-12-19 Sikkerhetssystem NO955154L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400727A NL9400727A (nl) 1994-05-03 1994-05-03 Beveiligingssysteem met magnetische logica-schakelingen.
PCT/NL1995/000155 WO1995030127A1 (en) 1994-05-03 1995-04-28 A safety system comprising magnetic logic circuits

Publications (2)

Publication Number Publication Date
NO955154D0 NO955154D0 (no) 1995-12-19
NO955154L true NO955154L (no) 1995-12-19

Family

ID=19864151

Family Applications (1)

Application Number Title Priority Date Filing Date
NO955154A NO955154L (no) 1994-05-03 1995-12-19 Sikkerhetssystem

Country Status (7)

Country Link
US (1) US5784246A (no)
EP (1) EP0707705B1 (no)
JP (1) JPH09504112A (no)
DE (1) DE69511205T2 (no)
NL (1) NL9400727A (no)
NO (1) NO955154L (no)
WO (1) WO1995030127A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7539220B2 (en) * 2003-02-03 2009-05-26 Asustek Computer Inc. Data discard signalling procedure in a wireless communication system
US20050047048A1 (en) * 2003-08-27 2005-03-03 Silicon Touch Technology Inc. Over-voltage protection coil control circuit
US7584205B2 (en) 2005-06-27 2009-09-01 Ab Initio Technology Llc Aggregating data with complex operations

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3200382A (en) * 1961-08-28 1965-08-10 Ibm Regenerative switching circuit
US3634734A (en) * 1969-07-16 1972-01-11 Fmc Corp Scr control for inductive power circuit
US3611053A (en) * 1969-10-10 1971-10-05 Farmer Electric Products Co In Intrinsically safe circuit
NL146964B (nl) * 1973-10-12 1975-08-15 Heemaf Nv Schakeling voor het met een inschrijfstroom bekrachtigen van een magnetische geheugenkern.
JPS5354202Y2 (no) * 1974-03-08 1978-12-25
US4504920A (en) * 1981-08-12 1985-03-12 John Mickowski Data analysis and display method for reciprocating equipment in industrial processes
US4456943A (en) * 1982-05-24 1984-06-26 Ga Technologies Inc. Current sensing relay
FR2616930B1 (fr) * 1987-06-22 1995-06-30 Renault Dispositif de commande de securite d'un actuateur du type electrovanne battante a solenoide
DE3888750T2 (de) * 1987-08-07 1994-07-14 Mitsui Petrochemical Ind Vorrichtung und Verfahren zum Diskriminieren von Signalen.
DE3741734C2 (de) * 1987-12-09 1996-09-26 Herion Werke Kg Vorrichtung zur Messung der Induktivität einer Spule, insbesondere zur Messung der Ankerstellung eines Spulen/Anker-Magnetsystems
US4974114A (en) * 1989-02-13 1990-11-27 Lti Biomedical, Inc. Energy recovery circuit for electrotherapy device
US5054599A (en) * 1990-12-24 1991-10-08 Caterpillar Inc. End of fill detector for a hydraulic clutch
DE9211781U1 (no) * 1992-09-03 1992-10-22 Systemhaus Sutholt & Partner Gmbh, 4700 Hamm, De
US5343994A (en) * 1993-03-23 1994-09-06 Caterpillar Inc. End of fill detector for a hydraulic clutch

Also Published As

Publication number Publication date
NO955154D0 (no) 1995-12-19
EP0707705A1 (en) 1996-04-24
DE69511205D1 (de) 1999-09-09
US5784246A (en) 1998-07-21
WO1995030127A1 (en) 1995-11-09
JPH09504112A (ja) 1997-04-22
NL9400727A (nl) 1995-12-01
EP0707705B1 (en) 1999-08-04
DE69511205T2 (de) 2000-02-03

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application