GB1425833A - Display for electrical signals - Google Patents

Display for electrical signals

Info

Publication number
GB1425833A
GB1425833A GB1772373A GB1772373A GB1425833A GB 1425833 A GB1425833 A GB 1425833A GB 1772373 A GB1772373 A GB 1772373A GB 1772373 A GB1772373 A GB 1772373A GB 1425833 A GB1425833 A GB 1425833A
Authority
GB
United Kingdom
Prior art keywords
digital
analogue
illuminated
converter
signals
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
GB1772373A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1425833A publication Critical patent/GB1425833A/en
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
    • 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
    • G01R13/406—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 representing measured value by a dot or a single line

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Indicating Measured Values (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB1772373A 1972-04-13 1973-04-12 Display for electrical signals Expired GB1425833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00243649A US3825827A (en) 1972-04-13 1972-04-13 Columnar display for electrical signals with digital signal limit set

Publications (1)

Publication Number Publication Date
GB1425833A true GB1425833A (en) 1976-02-18

Family

ID=22919577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1772373A Expired GB1425833A (en) 1972-04-13 1973-04-12 Display for electrical signals

Country Status (8)

Country Link
US (1) US3825827A (enrdf_load_stackoverflow)
JP (1) JPS5719361B2 (enrdf_load_stackoverflow)
AR (1) AR203083A1 (enrdf_load_stackoverflow)
CA (1) CA971229A (enrdf_load_stackoverflow)
DE (1) DE2318790B2 (enrdf_load_stackoverflow)
FR (1) FR2180312A5 (enrdf_load_stackoverflow)
GB (1) GB1425833A (enrdf_load_stackoverflow)
IT (1) IT983810B (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134687A (en) * 1983-01-05 1984-08-15 Frank Fox Display apparatus
EP1933114A1 (en) * 2006-12-15 2008-06-18 Laerdal Medical AS Display unit for chest compression signals
USD609813S1 (en) 2008-03-07 2010-02-09 Laerdal Medical As Cardiopulmonary resuscitation (CPR) meter
USD628212S1 (en) 2008-03-07 2010-11-30 Laerdal Medical As Graphical user interface for a display screen
US7993290B2 (en) 2006-12-15 2011-08-09 Laerdal Medical As Display unit for providing feedback in CPR
US8394040B2 (en) 2006-12-15 2013-03-12 Laerdal Medical As Signal processing device for providing feedback on chest compression in CPR

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331660B2 (de) * 1973-06-22 1977-02-03 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur anzeige einer gleichspannung mittels elektro- optischer anzeigeelemente
US3906345A (en) * 1973-08-03 1975-09-16 Kelsey Hayes Co Electro optical meter system having a series lighting display and matrix scanning
JPS5719436B2 (enrdf_load_stackoverflow) * 1973-09-14 1982-04-22
JPS514559A (ja) * 1974-07-01 1976-01-14 Mitsubishi Electric Corp Meetaariree
JPS5168248A (ja) * 1974-12-10 1976-06-12 Chubu Hitachi Denki Dejitaruhyojikei
US4014011A (en) * 1975-04-25 1977-03-22 Hewlett-Packard Company Variable resolution display
US4163971A (en) * 1975-05-05 1979-08-07 Sigma Instruments Inc. Systems for displaying analog values
US4092591A (en) * 1975-08-06 1978-05-30 Lozowski Joseph F Electric meter
US4038756A (en) * 1975-08-21 1977-08-02 The Valeron Corporation Electronic column gage
JPS5236915U (enrdf_load_stackoverflow) * 1975-09-08 1977-03-16
JPS5268434A (en) * 1975-12-04 1977-06-07 Kyoto Daiichi Kagaku Kk Indicator for analyzing device
JPS5273758A (en) * 1975-12-16 1977-06-21 Kyoto Daiichi Kagaku Kk Indicator for analyzing device
JPS5817210Y2 (ja) * 1976-04-27 1983-04-07 桑野電機株式会社 バ−インジケ−タ
JPS5360838U (enrdf_load_stackoverflow) * 1976-10-26 1978-05-24
JPS5810099Y2 (ja) * 1977-01-20 1983-02-24 三洋電機株式会社 アラ−ム付表示装置
JPS5421364A (en) * 1977-07-18 1979-02-17 Yokogawa Hokushin Electric Corp Set display device
US4222120A (en) * 1977-08-08 1980-09-09 Rca Corporation Tuning position display system
DE2811368A1 (de) * 1978-03-16 1979-09-27 Felix Von Rueling Verfahren und geraet zur anzeige von messwerten, insbesondere der schichtdicke
DE2830085C3 (de) * 1978-07-08 1986-07-10 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Verfahren und Vorrichtung zum Anzeigen von Stellgrößen
US4243938A (en) * 1978-10-16 1981-01-06 The Echlin Manufacturing Company Digital bar graph tachometer
DE2939801C2 (de) * 1979-10-01 1984-10-11 Leybold-Heraeus GmbH, 5000 Köln Gerät für die Messung analoger, in elektrische Signale umgesetzter Größen
US5412312A (en) * 1992-10-01 1995-05-02 Snap-On Incorporated Frequency and instantaneous voltage level meter
DE102004007077A1 (de) * 2004-02-13 2005-09-08 Hydac Electronic Gmbh Vorrichtung zum kategorisierten Signalisieren eines Messwertes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486890A (en) * 1946-05-25 1949-11-01 Rudolph W Stanmyre Decibeloscope
US2536806A (en) * 1948-08-04 1951-01-02 Gen Electric Hall effect control initiator
DE974751C (de) * 1952-06-11 1961-04-20 Blaupunkt Werke Gmbh Anzeigevorrichtung fuer Geraete der Nachrichtentechnik
US2883649A (en) * 1955-07-26 1959-04-21 Exxon Research Engineering Co Galvanometer digitizer
US3108470A (en) * 1960-03-28 1963-10-29 Danly Mach Specialties Inc High speed tonnage indicator for power press
DE1859393U (de) * 1962-07-28 1962-10-04 Hans Trappenberg Kontakteinrichtung fuer zeigermessgeraet.
US3440537A (en) * 1963-08-20 1969-04-22 Non Linear Systems Inc Bar-graph display instrument
US3488589A (en) * 1965-09-02 1970-01-06 Cutler Hammer Inc Apparatus for classifying measurements according to their magnitudes
CH496945A (de) * 1968-06-04 1970-09-30 Sina Ag Elektronisches Datenverarbeitungsgerät

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134687A (en) * 1983-01-05 1984-08-15 Frank Fox Display apparatus
EP1933114A1 (en) * 2006-12-15 2008-06-18 Laerdal Medical AS Display unit for chest compression signals
US7993290B2 (en) 2006-12-15 2011-08-09 Laerdal Medical As Display unit for providing feedback in CPR
US8394040B2 (en) 2006-12-15 2013-03-12 Laerdal Medical As Signal processing device for providing feedback on chest compression in CPR
USD609813S1 (en) 2008-03-07 2010-02-09 Laerdal Medical As Cardiopulmonary resuscitation (CPR) meter
USD628212S1 (en) 2008-03-07 2010-11-30 Laerdal Medical As Graphical user interface for a display screen

Also Published As

Publication number Publication date
US3825827A (en) 1974-07-23
JPS5719361B2 (enrdf_load_stackoverflow) 1982-04-22
IT983810B (it) 1974-11-11
DE2318790A1 (de) 1973-10-25
AR203083A1 (es) 1975-08-14
FR2180312A5 (enrdf_load_stackoverflow) 1973-11-23
JPS4918048A (enrdf_load_stackoverflow) 1974-02-18
DE2318790B2 (de) 1976-11-25
CA971229A (en) 1975-07-15

Similar Documents

Publication Publication Date Title
GB1425833A (en) Display for electrical signals
GB1285977A (en) Improved turbidimeter
CH626498GA3 (enrdf_load_stackoverflow)
GB1305310A (enrdf_load_stackoverflow)
CA1002747A (en) Electro-optical display for transducer actuated measuring instrument
GB1298664A (en) Apparatus for monitoring distance
GB1273429A (en) Improvements in or relating to measuring instruments
CA1000399A (en) Sonic signal generator
GB1392819A (en) Audio signal level-indicating devices
JPS6465415A (en) Multiple rotation type absolute value encoder
GB1217545A (en) Very-low and low-frequency precision phase calibrator
CA981647A (en) Indicator pointer
JPS5382490A (en) Speed display system of moving objects
GB1171894A (en) A Light Pulse Transmitter for a Cloud Altimeter.
JPS5590872A (en) Detecting-indication system for scanning sonar
GB1277832A (en) Device for superimposing a range scale on the display of the display unit of echo position-finding installations
GB971521A (en) Improvements in pressure transducers
GB1365831A (en) Seismic playback/monitor system
GB1537263A (en) Aircraft ground-proximity warning systems
GB1508625A (en) Methods of and apparatus for drawing sonar echo signals on display screens
GB1450483A (en) Circuit arrangement for the simultaneous display of the instant aneous values of two or more time-dpeendent variable electric signals
JPS55494A (en) Electronic watch
GB1272907A (en) Pulse generator for speed measuring instruments
GB1409004A (en) Alarms
ES470788A1 (es) Dispositivo electronico de comparacion de fase

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee