GB2043918B - Electrical resistance measuring or indicating device - Google Patents

Electrical resistance measuring or indicating device

Info

Publication number
GB2043918B
GB2043918B GB7931038A GB7931038A GB2043918B GB 2043918 B GB2043918 B GB 2043918B GB 7931038 A GB7931038 A GB 7931038A GB 7931038 A GB7931038 A GB 7931038A GB 2043918 B GB2043918 B GB 2043918B
Authority
GB
United Kingdom
Prior art keywords
electrical resistance
indicating device
resistance measuring
measuring
indicating
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
GB7931038A
Other versions
GB2043918A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2043918A publication Critical patent/GB2043918A/en
Application granted granted Critical
Publication of GB2043918B publication Critical patent/GB2043918B/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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB7931038A 1979-03-08 1979-09-07 Electrical resistance measuring or indicating device Expired GB2043918B (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
GB2043918A GB2043918A (en) 1980-10-08
GB2043918B true GB2043918B (en) 1983-04-20

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 After (1)

Application Number Title Priority Date Filing Date
GB08225653A Expired GB2113853B (en) 1979-03-08 1982-09-08 A moving coil meter

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
DK163385C (en) 1992-07-13
FR2451037A3 (en) 1980-10-03
DE2935528A1 (en) 1980-09-11
GB2113853B (en) 1983-12-14
AU5067079A (en) 1980-09-11
MX150268A (en) 1984-04-06
ZA794716B (en) 1980-08-27
DE2935528C2 (en) 1983-06-01
AU529659B2 (en) 1983-06-16
DK375879A (en) 1980-09-09
DK163385B (en) 1992-02-24
JPS55119065A (en) 1980-09-12
GB2113853A (en) 1983-08-10
FR2451037B3 (en) 1981-02-20
JPH0297675U (en) 1990-08-03
CA1138932A (en) 1983-01-04
GB2043918A (en) 1980-10-08
JPH0353179Y2 (en) 1991-11-20

Similar Documents

Publication Publication Date Title
JPS5665276A (en) Position measuring device
JPS55163401A (en) Measuring mounting device
JPS5369680A (en) Insulation resistance measuring device
DE3065616D1 (en) Liquid-level measuring device
JPS5599053A (en) Noocontact potential measuring device
JPS5690240A (en) Liquidddensity measuring device
JPS5687822A (en) Quantity measurement device
GB2049431B (en) Measuring device
JPS53116184A (en) Current measuring device
GB2066959B (en) Measuring device
JPS5657959A (en) Current measuring device
JPS5651648A (en) View measuring device
JPS5619401A (en) Measuring device
GB2056095B (en) Insulation resistance tester
GB2043918B (en) Electrical resistance measuring or indicating device
JPS5618725A (en) Level measuring device
JPS57203178A (en) Electrical measuring device
JPS5372668A (en) Insulation resistance measuring device
JPS5686318A (en) Measuring device
JPS5616809A (en) Electronic range measuring device
JPS55108342A (en) Device for measuring good conductivity
JPS538177A (en) Field strength measuring device
GB1541413A (en) Electric measuring or indicating apparatus
JPS5690241A (en) Liquiddviscosity measuring device
JPS55162199A (en) Resistance measuring device

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