GB729931A - Improvements in or relating to electrical timing arrangements - Google Patents
Improvements in or relating to electrical timing arrangementsInfo
- Publication number
- GB729931A GB729931A GB1807752A GB1807752A GB729931A GB 729931 A GB729931 A GB 729931A GB 1807752 A GB1807752 A GB 1807752A GB 1807752 A GB1807752 A GB 1807752A GB 729931 A GB729931 A GB 729931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- generator
- pulse
- time interval
- trigger circuits
- 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
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
729,931. Measuring short time intervals electrically. CINEMA-TELEVISION, Ltd. July 15, 1953 [July 17, 1952], No. 18077/52. Class 40 (1). Apparatus for measuring the time interval between two electric signals comprises a generator 2 (Fig. 1) producing a rectangular pulse when the first signal is applied at terminal 1, and a second generator 4 producing a pulse of short duration when the second signal is applied at terminal 3. The pulse from generator 2 is fed into a delay line 5 with taps at regular intervals, feeding into trigger circuits 6-15, and the pulse from generator 4 is fed into all the trigger circuits in parallel, whereby that trigger circuit in which the two pulses coincide lights a lamp 16 indicating the time interval between the two signals. In a modification (Fig. 2) only four trigger circuits 17-20 are used, connected to the delay line 5 in combination, so that a combination of lighted lamps 21 indicates the time interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1807752A GB729931A (en) | 1952-07-17 | 1952-07-17 | Improvements in or relating to electrical timing arrangements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1807752A GB729931A (en) | 1952-07-17 | 1952-07-17 | Improvements in or relating to electrical timing arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB729931A true GB729931A (en) | 1955-05-11 |
Family
ID=10106260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1807752A Expired GB729931A (en) | 1952-07-17 | 1952-07-17 | Improvements in or relating to electrical timing arrangements |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB729931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4719608A (en) * | 1984-05-11 | 1988-01-12 | Establissement Public styled: Centre National de la Recherche Scientifique | Ultra high-speed time-to-digital converter |
-
1952
- 1952-07-17 GB GB1807752A patent/GB729931A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4719608A (en) * | 1984-05-11 | 1988-01-12 | Establissement Public styled: Centre National de la Recherche Scientifique | Ultra high-speed time-to-digital converter |
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