FR2318427B1 - - Google Patents
Info
- Publication number
- FR2318427B1 FR2318427B1 FR7621225A FR7621225A FR2318427B1 FR 2318427 B1 FR2318427 B1 FR 2318427B1 FR 7621225 A FR7621225 A FR 7621225A FR 7621225 A FR7621225 A FR 7621225A FR 2318427 B1 FR2318427 B1 FR 2318427B1
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB29386/75A GB1550188A (en) | 1975-07-12 | 1975-07-12 | Phase measuring apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2318427A1 FR2318427A1 (fr) | 1977-02-11 |
| FR2318427B1 true FR2318427B1 (enExample) | 1981-05-22 |
Family
ID=10290745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7621225A Granted FR2318427A1 (fr) | 1975-07-12 | 1976-07-12 | Appareil de mesure d'une difference de phase |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4066952A (enExample) |
| FR (1) | FR2318427A1 (enExample) |
| GB (1) | GB1550188A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4663541A (en) * | 1985-03-18 | 1987-05-05 | Environmental Research Institute Of Michigan | Phase-shift stabilized frequency multiplier |
| US4655089A (en) * | 1985-06-07 | 1987-04-07 | Smith Meter Inc. | Mass flow meter and signal processing system |
| US4953181A (en) * | 1987-10-21 | 1990-08-28 | Lear Siegler Jennings Corp. | Apparatus and method for detecting digital carrier synchronization problems |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936740A (en) * | 1974-02-13 | 1976-02-03 | Coulter Electronics, Inc. | Method and apparatus for automatically sampling pulses a predetermined average number of times for storage and subsequent reproduction |
| US3987293A (en) * | 1975-08-04 | 1976-10-19 | Sperry Rand Corporation | Programmable general purpose analog filter |
-
1975
- 1975-07-12 GB GB29386/75A patent/GB1550188A/en not_active Expired
-
1976
- 1976-07-09 US US05/703,733 patent/US4066952A/en not_active Expired - Lifetime
- 1976-07-12 FR FR7621225A patent/FR2318427A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1550188A (en) | 1979-08-08 |
| US4066952A (en) | 1978-01-03 |
| FR2318427A1 (fr) | 1977-02-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |