NO770189L - Anordning for } indikere signaler med en lengde over en grenseverdi. - Google Patents

Anordning for } indikere signaler med en lengde over en grenseverdi.

Info

Publication number
NO770189L
NO770189L NO770189A NO770189A NO770189L NO 770189 L NO770189 L NO 770189L NO 770189 A NO770189 A NO 770189A NO 770189 A NO770189 A NO 770189A NO 770189 L NO770189 L NO 770189L
Authority
NO
Norway
Prior art keywords
limit value
length over
indicating signals
indicating
signals
Prior art date
Application number
NO770189A
Other languages
English (en)
Other versions
NO138641B (no
NO138641C (no
Inventor
Folke Lennart Maartensson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO770189L publication Critical patent/NO770189L/no
Publication of NO138641B publication Critical patent/NO138641B/no
Publication of NO138641C publication Critical patent/NO138641C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16585—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 for individual pulses, ripple or noise and other applications where timing or duration is of importance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)
NO770189A 1976-01-23 1977-01-21 Anordning for aa indikere signaler med en lengde over en grenseverdi NO138641C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7600714A SE396524B (sv) 1976-01-23 1976-01-23 Anordning for att indikera signaler med en lengd over ett grensverde

Publications (3)

Publication Number Publication Date
NO770189L true NO770189L (no) 1977-07-26
NO138641B NO138641B (no) 1978-07-03
NO138641C NO138641C (no) 1978-10-11

Family

ID=20326800

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770189A NO138641C (no) 1976-01-23 1977-01-21 Anordning for aa indikere signaler med en lengde over en grenseverdi

Country Status (17)

Country Link
US (1) US4114106A (no)
AR (1) AR226798A1 (no)
AU (1) AU505025B2 (no)
BR (1) BR7700366A (no)
DK (1) DK148338C (no)
EG (1) EG13443A (no)
ES (1) ES455274A1 (no)
FI (1) FI65348C (no)
GB (1) GB1507652A (no)
HU (1) HU176228B (no)
IE (1) IE44583B1 (no)
IT (1) IT1075418B (no)
MX (1) MX143181A (no)
NL (1) NL7700264A (no)
NO (1) NO138641C (no)
SE (1) SE396524B (no)
YU (1) YU14877A (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53114651A (en) * 1977-03-17 1978-10-06 Fujitsu Ltd Electronic circuit
US4341964A (en) * 1980-05-27 1982-07-27 Sperry Corporation Precision time duration detector
DE3246301A1 (de) * 1982-12-14 1984-06-14 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erkennung von datenkollisionen in einem optischen datenbus
GB2138230B (en) * 1983-04-12 1986-12-03 Sony Corp Dynamic random access memory arrangements
US5057706A (en) * 1990-07-18 1991-10-15 Western Digital Corporation One-shot pulse generator
US5291141A (en) * 1991-09-30 1994-03-01 Hughes Aircraft Company Method for continuously measuring delay margins in digital systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634869A (en) * 1970-12-29 1972-01-11 Chia Ying Hsueh Interpulse time interval detection circuit
US3753130A (en) * 1972-03-09 1973-08-14 Bell Telephone Labor Inc Digital frequency comparator
JPS5338952B2 (no) * 1973-07-09 1978-10-18
GB1503949A (en) * 1974-05-24 1978-03-15 Messerschmitt Boelkow Blohm Word commencement detector for a data transmission system

Also Published As

Publication number Publication date
SE7600714L (sv) 1977-07-24
MX143181A (es) 1981-03-31
BR7700366A (pt) 1977-09-20
YU14877A (en) 1982-05-31
NO138641B (no) 1978-07-03
HU176228B (en) 1981-01-28
EG13443A (en) 1981-06-30
DK25477A (da) 1977-07-24
NO138641C (no) 1978-10-11
SE396524B (sv) 1977-09-19
IT1075418B (it) 1985-04-22
ES455274A1 (es) 1978-01-01
IE44583L (en) 1977-07-23
FI65348B (fi) 1983-12-30
DK148338B (da) 1985-06-10
IE44583B1 (en) 1982-01-13
US4114106A (en) 1978-09-12
AU505025B2 (en) 1979-11-08
GB1507652A (en) 1978-04-19
AU2119177A (en) 1978-07-20
FI65348C (fi) 1984-04-10
FI770018A (no) 1977-07-24
DK148338C (da) 1985-10-28
NL7700264A (nl) 1977-07-26
AR226798A1 (es) 1982-08-31

Similar Documents

Publication Publication Date Title
AR216657A1 (es) Dispositivo indicador
NL7704169A (nl) Meetinrichting.
NL7704948A (nl) Calibreertoestel.
NO812765L (no) Varslingsenhet med et tilstandssensorelement.
AR210420A1 (es) Un dispositivo de medicion
RO73023A (ro) Dispozitiv pentru atirnarea unui ciorchine de banane
AT376034B (de) Laengenmesseinrichtung
NL7707836A (nl) Meetinrichting.
SE414393B (sv) Anordning for att glidningsfritt hala en lina
NL192861B (nl) Videobandapparaat.
NL192715B (nl) Videobandapparaat.
NL7605042A (nl) Sensorinrichting.
JPS5298555A (en) Length measuring device
NO770189L (no) Anordning for } indikere signaler med en lengde over en grenseverdi.
AT381793B (de) Laengenmesseinrichtung
NL7705978A (nl) Hoogfrequent-signaalkoppelinrichting.
SE7706828L (sv) Anordning for blandning av signaler
NL7714299A (nl) Stabiliteitsmeetinrichting.
NL186547C (nl) Signaaltransmissie-inrichting.
SE414441B (sv) Overforingsanordning for digitala signaler
SE7710063L (sv) Elektroradiografisk uppteckningsanordning
ATA77377A (de) Aufzeichnungsgeraet
SE7700952L (sv) Anordning pa metspo
JPS53111216A (en) Digital word monitoring device
SE416353B (sv) Riktpulsgivare med en grensverdesindikator