GB563561A - Improvements in electronic translating devices - Google Patents
Improvements in electronic translating devicesInfo
- Publication number
- GB563561A GB563561A GB16476/42A GB1647642A GB563561A GB 563561 A GB563561 A GB 563561A GB 16476/42 A GB16476/42 A GB 16476/42A GB 1647642 A GB1647642 A GB 1647642A GB 563561 A GB563561 A GB 563561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- deflection
- cathode
- permanent magnet
- arrangement
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/78—Tubes with electron stream modulated by deflection in a resonator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Particle Accelerators (AREA)
Abstract
563,561. Electric measuring systems. ZIEBOLZ, H. Nov. 20, 1942, Nos. 16476 and 16477. Convention dates, Nov. 4, 1941, and March 17, 1942. [Class 40 (i)] [Also in Groups XXXVI, XXXIX and XL] Electronic translating apparatus including a cathode-ray tube is characterized by the combination of means for intercepting the cathode beam, an input system applying a deflecting force to the beam to vary the amount of interception by the intercepting means, and a system responsive to the amount of interception by the intercepting means for establishing an opposing deflecting force which varies synchronously with the deflection of said beam and increases in proportion to the amount of deflection of said beam until equilibrium is established between the two deflecting forces and the deflection is thereby limited. Fig. 1 shows an arrangement in which a cathode-ray beam 25 works between anodes 26, 27 connected to a load 31. Deflection of the beam due to a signal resulting from physical change or mechanical movement from a device 33 is effected by a coil 32. A compensating coil 34 energized from a potentiometer 35 connected across the output, exercises an opposite effect to coil 32 to improve the linearity of the output characteristic. According to modifications, Figs. 2-9 (not shown), either or both of the coils 32, 34 may be replaced by a pair of electrostatic deflecting plates or by a movable permanent magnet or electromagnet. In the embodiment shown in Fig. 11, the primary deflection of the electron beam is caused by mechanical displacement of a permanent magnet 46, and a compensating coil 34 is provided. Zero setting means for compensating for the magnet 46 in its initial position is provided by a coil 46a fed by a battery 46b and coupled to coil 34. With this arrangement an ammeter 45 gives a measure of the displacement of the magnet 46 and hence a measure of the quantity causing the displacement. In a further modification, Fig. 12 (not shown), the zero setting is performed by an adjustable permanent magnet. The arrangement may be used in translating electrical, magnetic or electromagnetic signals, or for measuring electrical, physical or chemical quantities. The Specification as open to public inspection under Sect. 91 of the Acts also includes the matter which is the subject of Specification 564,382, [Group XL]. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US417871A US2314302A (en) | 1941-11-04 | 1941-11-04 | Electronic translating device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB563561A true GB563561A (en) | 1944-08-21 |
Family
ID=23655701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16476/42A Expired GB563561A (en) | 1941-11-04 | 1942-11-20 | Improvements in electronic translating devices |
Country Status (4)
Country | Link |
---|---|
US (1) | US2314302A (en) |
BE (1) | BE462379A (en) |
FR (1) | FR911375A (en) |
GB (1) | GB563561A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2457620A (en) * | 1942-06-26 | 1948-12-28 | Charles R Abraham | Means and method of indicating acceleration |
US2453563A (en) * | 1943-11-22 | 1948-11-09 | Electronbeam Ltd | Regulator system |
US2434189A (en) * | 1943-11-30 | 1948-01-06 | Electronbeam Ltd | Multiple regulator system |
US2450946A (en) * | 1944-04-25 | 1948-10-12 | Rca Corp | Pulse-echo radio velocity indicator |
US2452388A (en) * | 1944-09-20 | 1948-10-26 | Philco Corp | Electromagnetic system |
US2530775A (en) * | 1944-11-09 | 1950-11-21 | Honeywell Regulator Co | Control apparatus |
US2437374A (en) * | 1945-05-15 | 1948-03-09 | Eastman Kodak Co | Magnetic field measuring device |
US2455532A (en) * | 1945-05-24 | 1948-12-07 | Philco Corp | Light responsive displacement indicator |
US2527771A (en) * | 1945-07-04 | 1950-10-31 | Rodrigo M Smyth-Davila | Remote angular position indicator |
US2476966A (en) * | 1945-10-25 | 1949-07-26 | Paul M Erlandson | Radial beam tube assembly |
US2545822A (en) * | 1946-03-20 | 1951-03-20 | Socony Vacuum Oil Co Inc | Electron beam vacuum tube |
US2533079A (en) * | 1946-05-03 | 1950-12-05 | Askania Regulator Co | Electric measuring system |
US2541656A (en) * | 1947-07-18 | 1951-02-13 | Standard Oil Dev Co | Method and apparatus for analyzing substance by mass spectrometry |
US2594517A (en) * | 1949-10-25 | 1952-04-29 | Rca Corp | Centering and amplitude control apparatus for cathode-ray beams |
US2640948A (en) * | 1950-09-21 | 1953-06-02 | High Voltage Engineering Corp | Apparatus for utilizing a beam of high energy electrons in sterilization and in therapy |
US2806173A (en) * | 1951-01-09 | 1957-09-10 | Philco Corp | Signal amplitude limiting circuits |
US2921227A (en) * | 1957-05-23 | 1960-01-12 | Mackay Donald Maccrimmon | Cathode ray tubes and apparatus utilizing such tubes |
-
0
- BE BE462379D patent/BE462379A/xx unknown
-
1941
- 1941-11-04 US US417871A patent/US2314302A/en not_active Expired - Lifetime
-
1942
- 1942-11-20 GB GB16476/42A patent/GB563561A/en not_active Expired
-
1945
- 1945-06-11 FR FR911375D patent/FR911375A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE462379A (en) | |
FR911375A (en) | 1946-07-05 |
US2314302A (en) | 1943-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB563561A (en) | Improvements in electronic translating devices | |
US2360751A (en) | Electronic balance | |
US2358901A (en) | Electronic translating device | |
GB1513945A (en) | Electrodynamic force measuring apparatus | |
US2686635A (en) | Electromagnetic ratio computing device | |
GB691156A (en) | Improvements in or relating to corpuscular ray apparatus | |
GB712710A (en) | Improvements in or relating to radar system | |
US2231085A (en) | Method and apparatus for measuring force factors | |
US2399420A (en) | Electronic translating device | |
GB936015A (en) | Improvements in or relating to apparatus for testing of ferro-magnetic material | |
GB553943A (en) | Electron discharge apparatus of the cathode ray type | |
US2667071A (en) | Apparatus for force balance | |
US2351023A (en) | Chronograph | |
US2075098A (en) | Metering system | |
GB947916A (en) | Improvements in or relating to colour cathode ray image display systems | |
GB729918A (en) | Improvements in or relating to magnetic deflecting means for cathode ray tubes | |
US925113A (en) | Electrical measuring instrument. | |
DE558540C (en) | Device for the electrical remote transmission of measured values or the like by induction effect using a movable current coil influenced by the measured variable | |
DE863214C (en) | Method and device for amplifying weak direct currents | |
DE2835523A1 (en) | Differential pressure transducer of compensation type - has thermally- coupled pot magnets for improved temp. stability | |
US3466542A (en) | Magnetically controlled meter movement apparatus | |
DE1118063B (en) | Quantity measuring device | |
GB901828A (en) | Improvements relating to permanent magnet assemblies | |
GB861989A (en) | Improvements in suppressed zero electrical instruments | |
US2133140A (en) | Recording device |