GB2113853B - A moving coil meter - Google Patents

A moving coil meter

Info

Publication number
GB2113853B
GB2113853B GB08225653A GB8225653A GB2113853B GB 2113853 B GB2113853 B GB 2113853B GB 08225653 A GB08225653 A GB 08225653A GB 8225653 A GB8225653 A GB 8225653A GB 2113853 B GB2113853 B GB 2113853B
Authority
GB
United Kingdom
Prior art keywords
moving coil
coil meter
meter
moving
coil
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
GB08225653A
Other versions
GB2113853A (en
Inventor
John Mccormick
Ron Conners
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.)
Lafayette Ronald Hubbard
Original Assignee
Lafayette Ronald Hubbard
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 Lafayette Ronald Hubbard filed Critical Lafayette Ronald Hubbard
Publication of GB2113853A publication Critical patent/GB2113853A/en
Application granted granted Critical
Publication of GB2113853B publication Critical patent/GB2113853B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
    • G01R5/02—Moving-coil instruments
    • G01R5/06—Moving-coil instruments with core magnet
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
    • 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
    • G01R17/10—AC or DC measuring bridges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB08225653A 1979-03-08 1982-09-08 A moving coil meter Expired GB2113853B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1872779A 1979-03-08 1979-03-08

Publications (2)

Publication Number Publication Date
GB2113853A GB2113853A (en) 1983-08-10
GB2113853B true GB2113853B (en) 1983-12-14

Family

ID=21789496

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7931038A Expired GB2043918B (en) 1979-03-08 1979-09-07 Electrical resistance measuring or indicating device
GB08225653A Expired GB2113853B (en) 1979-03-08 1982-09-08 A moving coil meter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB7931038A Expired GB2043918B (en) 1979-03-08 1979-09-07 Electrical resistance measuring or indicating device

Country Status (9)

Country Link
JP (2) JPS55119065A (en)
AU (1) AU529659B2 (en)
CA (1) CA1138932A (en)
DE (1) DE2935528C2 (en)
DK (1) DK163385C (en)
FR (1) FR2451037A3 (en)
GB (2) GB2043918B (en)
MX (1) MX150268A (en)
ZA (1) ZA794716B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095839B1 (en) * 1982-06-01 1986-06-18 THORN EMI Instruments Limited An instrument for measuring electrical resistance, inductance or capacitance
CN109740616B (en) * 2019-01-04 2023-01-31 山东交通学院 Method for realizing automatic reading of double-pointer instrument by using computer vision

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS157357B1 (en) * 1972-06-20 1974-09-16

Also Published As

Publication number Publication date
JPH0353179Y2 (en) 1991-11-20
GB2043918A (en) 1980-10-08
DK375879A (en) 1980-09-09
CA1138932A (en) 1983-01-04
GB2113853A (en) 1983-08-10
DK163385B (en) 1992-02-24
GB2043918B (en) 1983-04-20
DK163385C (en) 1992-07-13
AU5067079A (en) 1980-09-11
AU529659B2 (en) 1983-06-16
DE2935528A1 (en) 1980-09-11
FR2451037A3 (en) 1980-10-03
DE2935528C2 (en) 1983-06-01
FR2451037B3 (en) 1981-02-20
JPH0297675U (en) 1990-08-03
JPS55119065A (en) 1980-09-12
MX150268A (en) 1984-04-06
ZA794716B (en) 1980-08-27

Similar Documents

Publication Publication Date Title
GB2080205B (en) A postage meter
GB2056185B (en) Coil units
CS924680A2 (en) Castic nosicoveho systemu a zpusob jejich vyrby
CS544180A2 (en) Zpsob aerobniho vyhnivani a nebo suseni organickych odpadnich latek a zarizeni k jeho provadeni
YU296880A (en) Measuring transverter for measuring a magnetic field
JPS5667496A (en) Deskkcounter for counting useddbills
JPS5684574A (en) Magnetic force meter
JPS55158515A (en) Eddy flowmeter
CS781980A2 (en) Zpusob vyroby spojitych vlaken a zarizeni k provadeni zpusobu
DE3063740D1 (en) Magnetic head-mounting-assemblies
CS828180A2 (en) Zpusob zpracovani tezke nebo kompaktni pudy a kultivacni zarizeni k provadeni tohoto zpusobu
JPS56100373A (en) Distance meter for precise airflight
JPS55156815A (en) Eddy flowmeter
JPS5493447A (en) Magnetic coil
JPS5661613A (en) Electromagnetic flowmeter
JPS5661614A (en) Electromagnetic flowmeter
GB2027981B (en) Mounting a ferrite core
JPS5661615A (en) Electromagnetic flowmeter
GB2113853B (en) A moving coil meter
JPS5595464A (en) Magnetic device
GB2053538B (en) Multi-tariff meter
ZA805075B (en) Coil arrangements
CS613280A2 (en) Zpusob suseni produktu a zarizeni k provadeni zpusobu
AU78476S (en) a knobset
GB2031150B (en) Flowmeter

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19990906