GB1365761A - Electronic measuring instrument - Google Patents
Electronic measuring instrumentInfo
- Publication number
- GB1365761A GB1365761A GB65872A GB65872A GB1365761A GB 1365761 A GB1365761 A GB 1365761A GB 65872 A GB65872 A GB 65872A GB 65872 A GB65872 A GB 65872A GB 1365761 A GB1365761 A GB 1365761A
- Authority
- GB
- United Kingdom
- Prior art keywords
- register
- input
- pulses
- pulse
- shift
- 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
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
- G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
- G01R13/405—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs
- G01R13/406—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs representing measured value by a dot or a single line
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
- G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indicating Measured Values (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712102567 DE2102567B2 (de) | 1971-01-20 | 1971-01-20 | Elektronisches messgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1365761A true GB1365761A (en) | 1974-09-04 |
Family
ID=5796422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB65872A Expired GB1365761A (en) | 1971-01-20 | 1972-01-06 | Electronic measuring instrument |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2102567B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2122430A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1365761A (enrdf_load_stackoverflow) |
| IT (1) | IT945561B (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT354764B (de) * | 1976-08-13 | 1979-01-25 | Licentia Gmbh | Magnetbandgeraet |
| DE3027051A1 (de) * | 1980-07-17 | 1982-02-04 | Bayerische Motoren Werke AG, 8000 München | Pruefverfahren fuer messgeraete und schaltanordnung zur durchfuehrung des verfahrens |
| FR2522177A1 (fr) * | 1982-02-23 | 1983-08-26 | Jaeger | Dispositif d'affichage simultane sur une meme echelle de grandeurs analogiques |
| FR2579344B1 (fr) * | 1985-03-21 | 1991-06-21 | Dupont Daniel | Stimulateur analogique de circuits de commande actionnes a partir d'un poste ou habitacle |
-
1971
- 1971-01-20 DE DE19712102567 patent/DE2102567B2/de active Pending
- 1971-12-20 IT IT54884/71A patent/IT945561B/it active
-
1972
- 1972-01-06 GB GB65872A patent/GB1365761A/en not_active Expired
- 1972-01-10 FR FR7200598A patent/FR2122430A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2102567B2 (de) | 1972-05-25 |
| IT945561B (it) | 1973-05-10 |
| DE2102567A1 (enrdf_load_stackoverflow) | 1972-05-25 |
| FR2122430A1 (enrdf_load_stackoverflow) | 1972-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4022014A (en) | Combination wristwatch/chronograph/wrist calculator/measuring device | |
| GB1447637A (en) | Electronic calculator system | |
| CH642225B (de) | Elektronische uhr. | |
| GB1355153A (en) | Electronic digital clock apparatus | |
| GB1365761A (en) | Electronic measuring instrument | |
| CH626499B (de) | Elektronisches zeitmessgeraet mit einer eingangsklemme zur aufnahme externer zeitdaten und zeitdatenzufuhrvorrichtung. | |
| ES483234A1 (es) | Una disposicion para determinar la longitud de registros de desplazamiento arbitrarios | |
| US4074255A (en) | Display excitation and updating circuit | |
| SU922717A1 (ru) | Устройство дл индикации | |
| GB1349044A (en) | Electronic watch | |
| SU1362271A1 (ru) | Цифроаналоговый автоматический тахометр | |
| SU421974A1 (ru) | Электронный индикатор времени | |
| SU555342A1 (ru) | Устройство дл измерени скорости вращени | |
| JPS5842920B2 (ja) | 積算記録装置 | |
| GB1405418A (en) | Digital instruments | |
| SU1104434A1 (ru) | Устройство дл измерени девиации частоты | |
| SU1022211A1 (ru) | Устройство дл индикации | |
| SU879636A1 (ru) | Устройство дл индикации | |
| SU705363A1 (ru) | Устройство контрол соотнешени частот импульсов | |
| GB1385567A (en) | Watches | |
| SU494754A1 (ru) | Устройство дл контрол и регистрации производительности оборудовани | |
| SU402853A1 (ru) | Цифровой измеритель интервалов времени | |
| SU636553A1 (ru) | Цифровой низкочастотный частотомер | |
| SU443330A1 (ru) | Измеритель фазового сдвига дл фазовых систем автоматического управлени | |
| SU822243A1 (ru) | Устройство дл индикации |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |