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GB566230A - Improvements in or relating to electrical measuring instruments - Google Patents

Improvements in or relating to electrical measuring instruments

Info

Publication number
GB566230A
GB566230A GB1170643A GB1170643A GB566230A GB 566230 A GB566230 A GB 566230A GB 1170643 A GB1170643 A GB 1170643A GB 1170643 A GB1170643 A GB 1170643A GB 566230 A GB566230 A GB 566230A
Authority
GB
United Kingdom
Prior art keywords
relating
measuring instruments
electrical measuring
limb
shaped
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
GB1170643A
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.)
JOHN CECIL REDMAN
Naider Bros & Thompson Ltd
Original Assignee
JOHN CECIL REDMAN
Naider Bros & Thompson 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 JOHN CECIL REDMAN, Naider Bros & Thompson Ltd filed Critical JOHN CECIL REDMAN
Priority to GB1170643A priority Critical patent/GB566230A/en
Publication of GB566230A publication Critical patent/GB566230A/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
    • G01R5/14—Moving-iron instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

566,230. Electromagnetic ammeters and voltmeters. NAIDER BROS. & THOMPSON, Ltd., and REDMAN, J. C. July 19, 1943, No. 11706. [Class 37] The soft iron moving element is substantially U-shaped, one limb only being arranged to move within a solenoid. Between two plates a, a<1> is located a winding b. The plate a is formed with a slot c for the passage of one limb d<1> of the U-shaped moving iron d. The axle e passes through the limbs d<1>, d<2> of the moving iron d and carries the pointer f.
GB1170643A 1943-07-19 1943-07-19 Improvements in or relating to electrical measuring instruments Expired GB566230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1170643A GB566230A (en) 1943-07-19 1943-07-19 Improvements in or relating to electrical measuring instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1170643A GB566230A (en) 1943-07-19 1943-07-19 Improvements in or relating to electrical measuring instruments

Publications (1)

Publication Number Publication Date
GB566230A true GB566230A (en) 1944-12-19

Family

ID=9991190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1170643A Expired GB566230A (en) 1943-07-19 1943-07-19 Improvements in or relating to electrical measuring instruments

Country Status (1)

Country Link
GB (1) GB566230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029388A (en) * 1960-01-04 1962-04-10 Gen Electric Electrical measuring instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029388A (en) * 1960-01-04 1962-04-10 Gen Electric Electrical measuring instrument

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