GB473563A - Improvements in or relating to electrical apparatus for transmitting indications or movements to a distance - Google Patents
Improvements in or relating to electrical apparatus for transmitting indications or movements to a distanceInfo
- Publication number
- GB473563A GB473563A GB1148736A GB1148736A GB473563A GB 473563 A GB473563 A GB 473563A GB 1148736 A GB1148736 A GB 1148736A GB 1148736 A GB1148736 A GB 1148736A GB 473563 A GB473563 A GB 473563A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- movements
- electrical apparatus
- transmitting indications
- relating
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/62—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
473,563. Transformers. ELLIOTT BROS. (LONDON), Ltd., and SHOTTER, G. F. April 22, 1936, No. 11487. [Class 38 (ii)] [Also in Group XXXVIII] Electrical apparatus for transmitting indications or movements to a distance comprises a magnetic circuit excited by alternating current and provided with a long parallel air gap in which a coil, connected to a distant indicator, is movable by the apparatus, the movements of which are to be transmitted. As shown in the Figure, a float 13 controls the movements of a coil 9 in the air gaps 3 of an E-shaped magnet 1, 2 having an exciting winding b. In a modification, the coil 9 is mounted for rotary motion and embraces a limb supported parallel to the upper circular surface of a pot magnet. For compensating magnetic fringing at the open ends of the air gaps a coil connected in series and in opposition to the coil 9 may be arranged on the central leg 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1148736A GB473563A (en) | 1936-04-22 | 1936-04-22 | Improvements in or relating to electrical apparatus for transmitting indications or movements to a distance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1148736A GB473563A (en) | 1936-04-22 | 1936-04-22 | Improvements in or relating to electrical apparatus for transmitting indications or movements to a distance |
Publications (1)
Publication Number | Publication Date |
---|---|
GB473563A true GB473563A (en) | 1937-10-15 |
Family
ID=9987159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1148736A Expired GB473563A (en) | 1936-04-22 | 1936-04-22 | Improvements in or relating to electrical apparatus for transmitting indications or movements to a distance |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB473563A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2459704A (en) * | 1946-03-26 | 1949-01-18 | Henry H Johnson | Telemetric device |
US2507836A (en) * | 1945-09-24 | 1950-05-16 | Honeywell Regulator Co | Variable transformer pick-off |
-
1936
- 1936-04-22 GB GB1148736A patent/GB473563A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2507836A (en) * | 1945-09-24 | 1950-05-16 | Honeywell Regulator Co | Variable transformer pick-off |
US2459704A (en) * | 1946-03-26 | 1949-01-18 | Henry H Johnson | Telemetric device |
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