GB720744A - - Google Patents

Info

Publication number
GB720744A
GB720744A GB720744DA GB720744A GB 720744 A GB720744 A GB 720744A GB 720744D A GB720744D A GB 720744DA GB 720744 A GB720744 A GB 720744A
Authority
GB
United Kingdom
Prior art keywords
coils
common
yoke
pointer
meters
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.)
Active
Application number
Other languages
English (en)
Publication of GB720744A publication Critical patent/GB720744A/en
Active legal-status Critical Current

Links

Landscapes

  • Level Indicators Using A Float (AREA)
GB720744D Active GB720744A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
GB720744A true GB720744A (enrdf_load_stackoverflow)

Family

ID=1751063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB720744D Active GB720744A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
GB (1) GB720744A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866873A (en) * 1955-07-14 1958-12-30 Daystrom Inc Instrument relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866873A (en) * 1955-07-14 1958-12-30 Daystrom Inc Instrument relay

Similar Documents

Publication Publication Date Title
GB1252913A (enrdf_load_stackoverflow)
GB720744A (enrdf_load_stackoverflow)
US2057845A (en) Electrical measuring instrument
US2875411A (en) Electrical instrument with a drum indicating dial
US2508380A (en) Moving coil electrical measuring
GB456988A (enrdf_load_stackoverflow)
GB738910A (en) Improvements relating to polarity indicators for magnets
US2455167A (en) Dual electric instrument
GB660763A (enrdf_load_stackoverflow)
GB190304698A (en) Improvements in Electrical Measuring Instruments
SU789922A1 (ru) Магнитный мост посто нного потока
GB293402A (en) Improvements in or relating to electric measuring instruments
GB810423A (en) Apparatus for testing a characteristic of ferromagnetic materials
GB800655A (en) Improvements in or relating to multi-range electrical meters
CN117711247A (zh) 一种新型磁悬浮实验装置
Landry et al. An improved single-phase watt-hour meter
Hughes II. Molecular electro-magnetic induction
GB591204A (en) Improvements relating to electromagnetic telephone instruments
Hawkes et al. An electrical engineering review. Wattmeters
Knight A sensitive balance for stability tests on permanent magnets
GB797932A (en) Improvements in electrical indicator instruments
GB828459A (en) Improvements in or relating to electric ratiometers
JPS5813746Y2 (ja) 電圧計
GB757060A (en) Improvements in or relating to ring balances
BERKLEY et al. DISCUSSION. ELECTRICAL MEASURING INSTRUMENTS.