DE2552543C2 - Leuchtbandanzeiger - Google Patents

Leuchtbandanzeiger

Info

Publication number
DE2552543C2
DE2552543C2 DE2552543A DE2552543A DE2552543C2 DE 2552543 C2 DE2552543 C2 DE 2552543C2 DE 2552543 A DE2552543 A DE 2552543A DE 2552543 A DE2552543 A DE 2552543A DE 2552543 C2 DE2552543 C2 DE 2552543C2
Authority
DE
Germany
Prior art keywords
pulse
output
clock
reducer
indicator according
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
DE2552543A
Other languages
German (de)
English (en)
Other versions
DE2552543A1 (de
Inventor
Charles Paul Bracknell Berkshire Bockett-Pugh
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.)
Honeywell Ltd Great Britain
Original Assignee
Honeywell Ltd Great Britain
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 Honeywell Ltd Great Britain filed Critical Honeywell Ltd Great Britain
Publication of DE2552543A1 publication Critical patent/DE2552543A1/de
Application granted granted Critical
Publication of DE2552543C2 publication Critical patent/DE2552543C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/04—Arrangements in which the value to be measured is automatically compared with a reference value in which the reference value is continuously or periodically swept over the range of values to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/405—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/64—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE2552543A 1974-11-27 1975-11-22 Leuchtbandanzeiger Expired DE2552543C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51325/74A GB1530264A (en) 1974-11-27 1974-11-27 Bar display with scale markers

Publications (2)

Publication Number Publication Date
DE2552543A1 DE2552543A1 (de) 1976-08-12
DE2552543C2 true DE2552543C2 (de) 1985-07-11

Family

ID=10459553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2552543A Expired DE2552543C2 (de) 1974-11-27 1975-11-22 Leuchtbandanzeiger

Country Status (5)

Country Link
US (1) US4009414A (en, 2012)
DE (1) DE2552543C2 (en, 2012)
FR (1) FR2293025A1 (en, 2012)
GB (1) GB1530264A (en, 2012)
NL (1) NL7513756A (en, 2012)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163971A (en) * 1975-05-05 1979-08-07 Sigma Instruments Inc. Systems for displaying analog values
GB1565364A (en) * 1976-10-29 1980-04-16 Smiths Industries Ltd Display apparatus
JPS53120570A (en) * 1977-03-30 1978-10-21 Automobile Antipollution Voltage comparator
US4110665A (en) * 1977-07-13 1978-08-29 Moore Products Co. Control circuit for bar graph display panel
FI61574C (fi) * 1978-12-29 1982-08-10 Valmet Oy Foerfarande foer styrning av banddisplay
JPS5772487U (en, 2012) * 1980-10-20 1982-05-04
US4527156A (en) * 1981-06-15 1985-07-02 Helm Instrument Company, Inc. Digital processing and comparison device
SU1226551A1 (ru) * 1982-03-11 1986-04-23 Предприятие П/Я Г-4377 Газоразр дна индикаторна шкала
JPS58199390A (ja) * 1982-05-17 1983-11-19 株式会社日立製作所 ガス放電表示装置
US4514727A (en) * 1982-06-28 1985-04-30 Trw Inc. Automatic brightness control apparatus
US4546288A (en) * 1983-05-26 1985-10-08 Triumph-Adler Aktiengesellschaft Bur Buro- Und Informationstechnik Arrangements for Fast Readout of n stage arrays of gas discharge chambers
US5748164A (en) 1994-12-22 1998-05-05 Displaytech, Inc. Active matrix liquid crystal image generator
US5808800A (en) 1994-12-22 1998-09-15 Displaytech, Inc. Optics arrangements including light source arrangements for an active matrix liquid crystal image generator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221170A (en) * 1963-01-28 1965-11-30 Bendix Corp Electroluminescent-photoconductor means for lighted column display
US3351928A (en) * 1964-02-17 1967-11-07 Sperry Rand Corp Display apparatus
US3328790A (en) * 1964-08-05 1967-06-27 Sylvania Electric Prod Display devices
JPS5114850B1 (en, 2012) * 1967-08-11 1976-05-12
US3944875A (en) * 1971-08-10 1976-03-16 Fujitsu Limited Gas discharge device having a function of shifting discharge spots

Also Published As

Publication number Publication date
GB1530264A (en) 1978-10-25
DE2552543A1 (de) 1976-08-12
NL7513756A (nl) 1976-05-31
FR2293025A1 (fr) 1976-06-25
FR2293025B1 (en, 2012) 1981-02-13
US4009414A (en) 1977-02-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee