AU502572B2 - Indicator control circuit - Google Patents

Indicator control circuit

Info

Publication number
AU502572B2
AU502572B2 AU16225/76A AU1622576A AU502572B2 AU 502572 B2 AU502572 B2 AU 502572B2 AU 16225/76 A AU16225/76 A AU 16225/76A AU 1622576 A AU1622576 A AU 1622576A AU 502572 B2 AU502572 B2 AU 502572B2
Authority
AU
Australia
Prior art keywords
control circuit
indicator control
indicator
circuit
control
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
AU16225/76A
Other versions
AU1622576A (en
Inventor
J Harbour
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.)
Probe Engineering Co Ltd
Original Assignee
Probe Engineering Co Ltd
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 Probe Engineering Co Ltd filed Critical Probe Engineering Co Ltd
Publication of AU1622576A publication Critical patent/AU1622576A/en
Application granted granted Critical
Publication of AU502572B2 publication Critical patent/AU502572B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/127—Control or measuring arrangements specially adapted for combines
    • A01D41/1271—Control or measuring arrangements specially adapted for combines for measuring crop flow
    • A01D41/1272—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow
    • A01D41/1273—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow for measuring grain loss
    • 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
    • G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Combines (AREA)
AU16225/76A 1975-07-30 1976-07-26 Indicator control circuit Expired AU502572B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3187675A GB1554402A (en) 1975-07-30 1975-07-30 Circuits for producing an indication of the mean level of random signal inputs
GBGB31876/75 1975-07-30

Publications (2)

Publication Number Publication Date
AU1622576A AU1622576A (en) 1978-02-02
AU502572B2 true AU502572B2 (en) 1979-08-02

Family

ID=10329721

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16225/76A Expired AU502572B2 (en) 1975-07-30 1976-07-26 Indicator control circuit

Country Status (3)

Country Link
AU (1) AU502572B2 (en)
DE (1) DE2633638A1 (en)
GB (1) GB1554402A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810157A1 (en) * 1988-03-25 1989-10-12 Bosch Gmbh Robert Monitoring of electrical devices
US5046362A (en) * 1988-04-26 1991-09-10 Ford New Holland, Inc. Grain loss monitors for harvesting machines
DE3884602T2 (en) * 1988-04-26 1994-02-17 Ford New Holland Inc Grain loss monitors for mowers.
DE4133976A1 (en) * 1991-10-14 1993-04-15 Claas Ohg CORE CURRENT MEASURING DEVICE, ESPECIALLY FOR HARVESTING MACHINES
DE4424240C2 (en) * 1993-12-10 1995-11-02 Telefunken Microelectron Circuit arrangement with a display instrument
DE10023048B4 (en) * 2000-05-11 2009-06-04 Ch. Beha Gmbh Technische Neuentwicklungen Wechselspannungsdedektor

Also Published As

Publication number Publication date
DE2633638A1 (en) 1977-02-24
GB1554402A (en) 1979-10-17
AU1622576A (en) 1978-02-02

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