FR2277346B1 - - Google Patents
Info
- Publication number
- FR2277346B1 FR2277346B1 FR7520975A FR7520975A FR2277346B1 FR 2277346 B1 FR2277346 B1 FR 2277346B1 FR 7520975 A FR7520975 A FR 7520975A FR 7520975 A FR7520975 A FR 7520975A FR 2277346 B1 FR2277346 B1 FR 2277346B1
- Authority
- FR
- France
- 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
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
- G01R25/08—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents by counting of standard pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Phase Differences (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742432591 DE2432591A1 (de) | 1974-07-06 | 1974-07-06 | Anordnung zur ermittlung des phasenverschiebungswinkels zwischen zwei gleichfrequenten elektrischen wechselgroessen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2277346A1 FR2277346A1 (fr) | 1976-01-30 |
| FR2277346B1 true FR2277346B1 (enExample) | 1979-08-24 |
Family
ID=5919917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7520975A Granted FR2277346A1 (fr) | 1974-07-06 | 1975-07-03 | Montage permettant de determiner l'angle de dephasage entre deux grandeurs electriques alternatives de meme frequence |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2432591A1 (enExample) |
| FR (1) | FR2277346A1 (enExample) |
| GB (1) | GB1507323A (enExample) |
| IT (1) | IT1039615B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3006840A1 (de) * | 1980-01-31 | 1981-08-06 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Verfahren zur phasendifferenzmessung und phasenmeter |
| DE3205240A1 (de) * | 1982-02-15 | 1983-09-01 | Forschungsgesellschaft Druckmaschinen E.V., 6000 Frankfurt | Verfahren und vorrichtung zur hochgenauen messung der phasenlage bzw. phasenverschiebung zweier impulsfolgen |
| SE511145C2 (sv) * | 1997-12-23 | 1999-08-09 | Ericsson Telefon Ab L M | Metod och anordning för detektering av fasskillnad |
| CN100480706C (zh) * | 2006-04-17 | 2009-04-22 | 中国科学院半导体研究所 | 利用固定相移来测量同频信号相位差的方法及电路 |
-
1974
- 1974-07-06 DE DE19742432591 patent/DE2432591A1/de active Pending
-
1975
- 1975-07-01 IT IT2500975A patent/IT1039615B/it active
- 1975-07-03 FR FR7520975A patent/FR2277346A1/fr active Granted
- 1975-07-07 GB GB2854675A patent/GB1507323A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2432591A1 (de) | 1976-01-22 |
| IT1039615B (it) | 1979-12-10 |
| FR2277346A1 (fr) | 1976-01-30 |
| GB1507323A (en) | 1978-04-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |