US3825827A - Columnar display for electrical signals with digital signal limit set - Google Patents

Columnar display for electrical signals with digital signal limit set Download PDF

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Publication number
US3825827A
US3825827A US00243649A US24364972A US3825827A US 3825827 A US3825827 A US 3825827A US 00243649 A US00243649 A US 00243649A US 24364972 A US24364972 A US 24364972A US 3825827 A US3825827 A US 3825827A
Authority
US
United States
Prior art keywords
indicator
digital signal
digital
series
limit
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 - Lifetime
Application number
US00243649A
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English (en)
Inventor
G Tumbush
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.)
Warner and Swasey Co
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
Priority to US00243649A priority Critical patent/US3825827A/en
Priority to CA164,094A priority patent/CA971229A/en
Priority to FR7312404A priority patent/FR2180312A5/fr
Priority to AR247531A priority patent/AR203083A1/es
Priority to GB1772373A priority patent/GB1425833A/en
Priority to IT22920/73A priority patent/IT983810B/it
Priority to DE19732318790 priority patent/DE2318790B2/de
Priority to JP4204773A priority patent/JPS5719361B2/ja
Application granted granted Critical
Publication of US3825827A publication Critical patent/US3825827A/en
Assigned to WARNER & SWASEY COMPANY, THE reassignment WARNER & SWASEY COMPANY, THE ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BENDIX CORPORATION, THE
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
  • Indicating Measured Values (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
US00243649A 1972-04-13 1972-04-13 Columnar display for electrical signals with digital signal limit set Expired - Lifetime US3825827A (en)

Priority Applications (8)

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
CA164,094A CA971229A (en) 1972-04-13 1973-02-20 Columnar display for electrical signals with digital signal limit set
FR7312404A FR2180312A5 (ja) 1972-04-13 1973-04-06
GB1772373A GB1425833A (en) 1972-04-13 1973-04-12 Display for electrical signals
AR247531A AR203083A1 (es) 1972-04-13 1973-04-12 Exhibidor columnar para senales electricas
IT22920/73A IT983810B (it) 1972-04-13 1973-04-12 Indicatore a colonna per segnali elettrici con predisposizione numerica dei limiti dei segnali
DE19732318790 DE2318790B2 (de) 1972-04-13 1973-04-13 Anzeigeeinrichtung fuer eine elektrische, in analogform vorliegende messgroesse
JP4204773A JPS5719361B2 (ja) 1972-04-13 1973-04-13

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
US3825827A true US3825827A (en) 1974-07-23

Family

ID=22919577

Family Applications (1)

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

Country Status (8)

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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906345A (en) * 1973-08-03 1975-09-16 Kelsey Hayes Co Electro optical meter system having a series lighting display and matrix scanning
US3952247A (en) * 1973-09-14 1976-04-20 Sony Corporation Level indicating apparatus for P.C.M. transmitting system
US3987392A (en) * 1973-06-22 1976-10-19 Robert Bosch G.M.B.H. Luminescent voltage indicator circuit
DE2609976A1 (de) * 1975-05-05 1976-11-25 Sigma Instruments Inc Einrichtung zur anzeige von analogen werten
US4014011A (en) * 1975-04-25 1977-03-22 Hewlett-Packard Company Variable resolution display
US4038756A (en) * 1975-08-21 1977-08-02 The Valeron Corporation Electronic column gage
US4092591A (en) * 1975-08-06 1978-05-30 Lozowski Joseph F Electric meter
US4109198A (en) * 1975-09-08 1978-08-22 Victor Company Of Japan, Limited Peak level indicating electronic circuit
US4243938A (en) * 1978-10-16 1981-01-06 The Echlin Manufacturing Company Digital bar graph tachometer
US5412312A (en) * 1992-10-01 1995-05-02 Snap-On Incorporated Frequency and instantaneous voltage level meter

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514559A (ja) * 1974-07-01 1976-01-14 Mitsubishi Electric Corp Meetaariree
JPS5168248A (ja) * 1974-12-10 1976-06-12 Chubu Hitachi Denki Dejitaruhyojikei
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 (ja) * 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
DE2939801C2 (de) * 1979-10-01 1984-10-11 Leybold-Heraeus GmbH, 5000 Köln Gerät für die Messung analoger, in elektrische Signale umgesetzter Größen
GB2134687B (en) * 1983-01-05 1986-11-19 Frank Fox Display apparatus
DE102004007077A1 (de) * 2004-02-13 2005-09-08 Hydac Electronic Gmbh Vorrichtung zum kategorisierten Signalisieren eines Messwertes
US8394040B2 (en) 2006-12-15 2013-03-12 Laerdal Medical As Signal processing device for providing feedback on chest compression in CPR
US7993290B2 (en) 2006-12-15 2011-08-09 Laerdal Medical As Display unit for providing feedback in CPR
JP5642332B2 (ja) * 2006-12-15 2014-12-17 レルダル メディカル アクティーゼルスカブ 胸部圧迫信号の表示装置

Citations (6)

* 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
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
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974751C (de) * 1952-06-11 1961-04-20 Blaupunkt Werke Gmbh Anzeigevorrichtung fuer Geraete der Nachrichtentechnik
DE1859393U (de) * 1962-07-28 1962-10-04 Hans Trappenberg Kontakteinrichtung fuer zeigermessgeraet.
CH496945A (de) * 1968-06-04 1970-09-30 Sina Ag Elektronisches Datenverarbeitungsgerät

Patent Citations (6)

* 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
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
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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987392A (en) * 1973-06-22 1976-10-19 Robert Bosch G.M.B.H. Luminescent voltage indicator circuit
US3906345A (en) * 1973-08-03 1975-09-16 Kelsey Hayes Co Electro optical meter system having a series lighting display and matrix scanning
US3952247A (en) * 1973-09-14 1976-04-20 Sony Corporation Level indicating apparatus for P.C.M. transmitting system
US4014011A (en) * 1975-04-25 1977-03-22 Hewlett-Packard Company Variable resolution display
DE2609976A1 (de) * 1975-05-05 1976-11-25 Sigma Instruments Inc Einrichtung zur anzeige von analogen werten
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
US4109198A (en) * 1975-09-08 1978-08-22 Victor Company Of Japan, Limited Peak level indicating electronic circuit
US4243938A (en) * 1978-10-16 1981-01-06 The Echlin Manufacturing Company Digital bar graph tachometer
US5412312A (en) * 1992-10-01 1995-05-02 Snap-On Incorporated Frequency and instantaneous voltage level meter

Also Published As

Publication number Publication date
AR203083A1 (es) 1975-08-14
FR2180312A5 (ja) 1973-11-23
JPS5719361B2 (ja) 1982-04-22
DE2318790B2 (de) 1976-11-25
JPS4918048A (ja) 1974-02-18
IT983810B (it) 1974-11-11
GB1425833A (en) 1976-02-18
CA971229A (en) 1975-07-15
DE2318790A1 (de) 1973-10-25

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Legal Events

Date Code Title Description
AS Assignment

Owner name: WARNER & SWASEY COMPANY, THE, 11000 CEDAR AVENUE,

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE 10-01-84;ASSIGNOR:BENDIX CORPORATION, THE;REEL/FRAME:004355/0142

Effective date: 19841221

STCF Information on status: patent grant

Free format text: PATENTED FILE - (OLD CASE ADDED FOR FILE TRACKING PURPOSES)