GB1445837A - Apparatus for recording the maximum or minimum value of a measurable variable - Google Patents

Apparatus for recording the maximum or minimum value of a measurable variable

Info

Publication number
GB1445837A
GB1445837A GB4730972A GB4730972A GB1445837A GB 1445837 A GB1445837 A GB 1445837A GB 4730972 A GB4730972 A GB 4730972A GB 4730972 A GB4730972 A GB 4730972A GB 1445837 A GB1445837 A GB 1445837A
Authority
GB
United Kingdom
Prior art keywords
recording
maximum
minimum value
measurable variable
measurable
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
GB4730972A
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.)
SIRA INSTITUTE
Original Assignee
SIRA INSTITUTE
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 SIRA INSTITUTE filed Critical SIRA INSTITUTE
Priority to GB4730972A priority Critical patent/GB1445837A/en
Publication of GB1445837A publication Critical patent/GB1445837A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G01D1/12—Measuring arrangements giving results other than momentary value of variable, of general application giving a maximum or minimum of a value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/01—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using semiconducting elements having PN junctions
    • 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
    • G01R19/16528—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values using digital techniques or performing arithmetic operations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
GB4730972A 1972-10-13 1972-10-13 Apparatus for recording the maximum or minimum value of a measurable variable Expired GB1445837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4730972A GB1445837A (en) 1972-10-13 1972-10-13 Apparatus for recording the maximum or minimum value of a measurable variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4730972A GB1445837A (en) 1972-10-13 1972-10-13 Apparatus for recording the maximum or minimum value of a measurable variable

Publications (1)

Publication Number Publication Date
GB1445837A true GB1445837A (en) 1976-08-11

Family

ID=10444492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4730972A Expired GB1445837A (en) 1972-10-13 1972-10-13 Apparatus for recording the maximum or minimum value of a measurable variable

Country Status (1)

Country Link
GB (1) GB1445837A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373922A1 (en) * 1976-12-11 1978-07-07 Heidenhain Gmbh Dr Johannes ELECTRONIC COUNTER
FR2492105A1 (en) * 1980-08-21 1982-04-16 Auergesellschaft Gmbh ELECTRICAL CIRCUIT DEVICE FOR GAS MEASURING AND ANALYSIS APPARATUS
GB2136970A (en) * 1983-03-22 1984-09-26 Soletanche Method of and device for obtaining the peak value of a signal and application to a method of and device for determining the hardness of a soil
FR2553508A1 (en) * 1983-10-17 1985-04-19 Union Tech Automobile Moto Cyc Apparatus for measuring the deceleration of a moving body
GB2159964A (en) * 1984-06-09 1985-12-11 Intepro Systems Ltd Measuring peak values of signals
GB2236396A (en) * 1989-09-30 1991-04-03 Spectrascan Limited Data logging equipment for detecting leakage from a water main
GB2603110A (en) * 2021-01-06 2022-08-03 Cloudfm Integrated Services Ltd Monitoring electrical parameters

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373922A1 (en) * 1976-12-11 1978-07-07 Heidenhain Gmbh Dr Johannes ELECTRONIC COUNTER
FR2492105A1 (en) * 1980-08-21 1982-04-16 Auergesellschaft Gmbh ELECTRICAL CIRCUIT DEVICE FOR GAS MEASURING AND ANALYSIS APPARATUS
GB2136970A (en) * 1983-03-22 1984-09-26 Soletanche Method of and device for obtaining the peak value of a signal and application to a method of and device for determining the hardness of a soil
FR2553508A1 (en) * 1983-10-17 1985-04-19 Union Tech Automobile Moto Cyc Apparatus for measuring the deceleration of a moving body
GB2159964A (en) * 1984-06-09 1985-12-11 Intepro Systems Ltd Measuring peak values of signals
GB2236396A (en) * 1989-09-30 1991-04-03 Spectrascan Limited Data logging equipment for detecting leakage from a water main
GB2603110A (en) * 2021-01-06 2022-08-03 Cloudfm Integrated Services Ltd Monitoring electrical parameters
GB2603110B (en) * 2021-01-06 2023-09-27 Cloudfm Integrated Services Ltd Monitoring electrical parameters

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee