GB583309A - Improvements in or relating to electric impulse producing apparatus - Google Patents
Improvements in or relating to electric impulse producing apparatusInfo
- Publication number
- GB583309A GB583309A GB29206/46A GB2920646A GB583309A GB 583309 A GB583309 A GB 583309A GB 29206/46 A GB29206/46 A GB 29206/46A GB 2920646 A GB2920646 A GB 2920646A GB 583309 A GB583309 A GB 583309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- valves
- relating
- producing apparatus
- electric impulse
- 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
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
Abstract
583,309. Pulse generating circuits. NATIONAL CASH REGISTER CO. May 19, 1944, No. 29206/46. Convention date, May 26, 1943. Divided out of 583,266. Drawings to Specification. [Class 40 (v)] In a pulse generator, at least three valves are connected in an endless chain so that when one valve conducts the valves become conducting in sequence, each valve causing the next to conduct and the preceding valve to cease conducting, a conductor common to all the valves being given a pulse each time a valve conducts. The particular description is identical with part of that of Specification 583,266.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US488496A US2447661A (en) | 1943-05-26 | 1943-05-26 | Electron tube impulse generator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB583309A true GB583309A (en) | 1946-12-13 |
Family
ID=23939894
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9753/44A Expired GB583266A (en) | 1943-05-26 | 1944-05-19 | Improvements in or relating to electric impulse producing apparatus |
GB29206/46A Expired GB583309A (en) | 1943-05-26 | 1944-05-19 | Improvements in or relating to electric impulse producing apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9753/44A Expired GB583266A (en) | 1943-05-26 | 1944-05-19 | Improvements in or relating to electric impulse producing apparatus |
Country Status (3)
Country | Link |
---|---|
US (1) | US2447661A (en) |
DE (1) | DE907189C (en) |
GB (2) | GB583266A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2651006A (en) * | 1950-12-22 | 1953-09-01 | Underwood Corp | Counting ring utilizing cold cathode tubes |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2600270A (en) * | 1946-06-25 | 1952-06-10 | Norman B Saunders | Microsecond delay circuit |
NL152497B (en) * | 1949-03-24 | 1900-01-01 | Oldenzaal B V Maschf | SHIP DOOR OR HATCH. |
DE968761C (en) * | 1950-05-25 | 1958-03-27 | Ncr Co | Electronic storage unit for counting electrical impulses |
US2882453A (en) * | 1953-02-18 | 1959-04-14 | Welding Research Inc | Sequencing system for welding machines |
BE527875A (en) * | 1953-04-06 | |||
DE1015048B (en) * | 1954-02-24 | 1957-09-05 | Kurt Gregor Dipl Ing | Circuit arrangement for generating electrical currents of any given shape |
NL98439C (en) * | 1954-12-07 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1972535A (en) * | 1930-05-14 | 1934-09-04 | Robert M Page | Polyphase relaxation circuit oscillator |
GB355705A (en) * | 1930-05-23 | 1931-08-24 | Alec Harley Reeves | Improvements in or relating to electrical measuring systems and apparatus therefor |
US2021743A (en) * | 1930-06-13 | 1935-11-19 | Communications Patents Inc | Multiplex signaling |
US1932589A (en) * | 1932-11-03 | 1933-10-31 | American Telephone & Telegraph | Frequency translating device |
US2099065A (en) * | 1935-03-15 | 1937-11-16 | American Telephone & Telegraph | Distributor device |
US2136621A (en) * | 1936-06-20 | 1938-11-15 | Bell Telephone Labor Inc | Antenna selector system |
US2146862A (en) * | 1937-04-27 | 1939-02-14 | Rca Corp | Electronic switching system |
US2158285A (en) * | 1937-06-22 | 1939-05-16 | Rca Corp | Impulse measuring circuit |
US2232541A (en) * | 1938-03-31 | 1941-02-18 | Gen Electric | Electric valve circuit |
US2303453A (en) * | 1939-05-05 | 1942-12-01 | Westinghouse Electric & Mfg Co | Welding timer |
US2319333A (en) * | 1941-06-14 | 1943-05-18 | Bell Telephone Labor Inc | Service observing system |
US2303016A (en) * | 1941-06-20 | 1942-11-24 | Bell Telephone Labor Inc | Impulse counting circuit |
US2373134A (en) * | 1942-08-06 | 1945-04-10 | Bell Telephone Labor Inc | Signaling system |
US2381920A (en) * | 1944-02-17 | 1945-08-14 | Bell Telephone Labor Inc | Telemetric device |
-
1943
- 1943-05-26 US US488496A patent/US2447661A/en not_active Expired - Lifetime
-
1944
- 1944-05-19 GB GB9753/44A patent/GB583266A/en not_active Expired
- 1944-05-19 GB GB29206/46A patent/GB583309A/en not_active Expired
-
1949
- 1949-09-08 DE DEN2948A patent/DE907189C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2651006A (en) * | 1950-12-22 | 1953-09-01 | Underwood Corp | Counting ring utilizing cold cathode tubes |
Also Published As
Publication number | Publication date |
---|---|
US2447661A (en) | 1948-08-24 |
DE907189C (en) | 1954-03-22 |
GB583266A (en) | 1946-12-13 |
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