JPS4879676A - - Google Patents
Info
- Publication number
- JPS4879676A JPS4879676A JP48006505A JP650573A JPS4879676A JP S4879676 A JPS4879676 A JP S4879676A JP 48006505 A JP48006505 A JP 48006505A JP 650573 A JP650573 A JP 650573A JP S4879676 A JPS4879676 A JP S4879676A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Phase Differences (AREA)
- Measurement Of Current Or Voltage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21716572A | 1972-01-12 | 1972-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4879676A true JPS4879676A (ja) | 1973-10-25 |
Family
ID=22809921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48006505A Pending JPS4879676A (ja) | 1972-01-12 | 1973-01-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3787765A (ja) |
| JP (1) | JPS4879676A (ja) |
| CA (1) | CA970431A (ja) |
| DE (1) | DE2301090A1 (ja) |
| GB (1) | GB1405542A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5369279U (ja) * | 1976-11-12 | 1978-06-10 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6441601B1 (en) * | 1999-11-12 | 2002-08-27 | Itt Manufacturing Enterprises, Inc. | Phase meter using a permuter |
| US6452377B1 (en) * | 1999-11-12 | 2002-09-17 | Itt Manufacturing Enterprises, Inc. | Phase meter using a permuter and matched filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3052844A (en) * | 1959-08-20 | 1962-09-04 | Gen Motors Corp | Double scale phase meter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2517805A (en) * | 1946-11-02 | 1950-08-08 | Rauland Corp | Phase difference indicator |
-
1972
- 1972-01-12 US US00217165A patent/US3787765A/en not_active Expired - Lifetime
-
1973
- 1973-01-10 GB GB132573A patent/GB1405542A/en not_active Expired
- 1973-01-10 DE DE2301090A patent/DE2301090A1/de not_active Ceased
- 1973-01-10 CA CA160,934A patent/CA970431A/en not_active Expired
- 1973-01-12 JP JP48006505A patent/JPS4879676A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3052844A (en) * | 1959-08-20 | 1962-09-04 | Gen Motors Corp | Double scale phase meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5369279U (ja) * | 1976-11-12 | 1978-06-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA970431A (en) | 1975-07-01 |
| DE2301090A1 (de) | 1973-07-19 |
| US3787765A (en) | 1974-01-22 |
| GB1405542A (en) | 1975-09-10 |