GB946844A - Improvements in or relating to electronic counters - Google Patents
Improvements in or relating to electronic countersInfo
- Publication number
- GB946844A GB946844A GB3750661A GB3750661A GB946844A GB 946844 A GB946844 A GB 946844A GB 3750661 A GB3750661 A GB 3750661A GB 3750661 A GB3750661 A GB 3750661A GB 946844 A GB946844 A GB 946844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- triode
- relating
- electronic counters
- electronic
- 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
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
Landscapes
- Electron Sources, Ion Sources (AREA)
Abstract
946,844. Electronic counters. BELL PUNCH CO. Ltd. Sept. 28,1962 [Oct. 19,1961], No. 37506/61. Addition to 925, 309. Heading G4A. An electronic counter includes a multicathode, cold-cathode indicating tube, each cathode being associated with a solid-state switching triode, so arranged that only one cathode of the indicating tube and its associated triode are conductive at any one time. The triode is preferably a P-N-P-N silicon crystal. Provision is made for transfer. Reference is also made to Specification 946,845.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3750661A GB946844A (en) | 1961-10-19 | 1961-10-19 | Improvements in or relating to electronic counters |
CH1169662A CH422058A (en) | 1959-12-10 | 1962-10-05 | Electronic counting device |
DK449262A DK109393C (en) | 1961-10-19 | 1962-10-18 | Electronic counter with a cold cathode indicator tube with several cathodes, as well as with several controlled silicon rectifiers. |
US331335A US3398265A (en) | 1960-10-26 | 1963-12-10 | Electronic counter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3750661A GB946844A (en) | 1961-10-19 | 1961-10-19 | Improvements in or relating to electronic counters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB946844A true GB946844A (en) | 1964-01-15 |
Family
ID=10396973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3750661A Expired GB946844A (en) | 1959-12-10 | 1961-10-19 | Improvements in or relating to electronic counters |
Country Status (2)
Country | Link |
---|---|
DK (1) | DK109393C (en) |
GB (1) | GB946844A (en) |
-
1961
- 1961-10-19 GB GB3750661A patent/GB946844A/en not_active Expired
-
1962
- 1962-10-18 DK DK449262A patent/DK109393C/en active
Also Published As
Publication number | Publication date |
---|---|
DK109393C (en) | 1968-04-22 |
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