NL7213010A - - Google Patents
Info
- Publication number
- NL7213010A NL7213010A NL7213010A NL7213010A NL7213010A NL 7213010 A NL7213010 A NL 7213010A NL 7213010 A NL7213010 A NL 7213010A NL 7213010 A NL7213010 A NL 7213010A NL 7213010 A NL7213010 A NL 7213010A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/001—Measuring real or reactive component; Measuring apparent energy
- G01R21/003—Measuring reactive component
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712165951 DE2165951C3 (en) | 1971-12-30 | 1971-12-30 | Method for measuring reactive power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7213010A true NL7213010A (en) | 1973-07-03 |
Family
ID=5829928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7213010A NL7213010A (en) | 1971-12-30 | 1972-09-26 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4878983A (en) |
| DE (1) | DE2165951C3 (en) |
| FR (1) | FR2165983B1 (en) |
| NL (1) | NL7213010A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5550607Y2 (en) * | 1974-07-18 | 1980-11-26 | ||
| DE3826551C2 (en) * | 1988-08-04 | 1994-01-27 | Beluk Gmbh | Device for power factor measurement |
| DE19923984C2 (en) * | 1999-05-25 | 2003-04-10 | Wolfgang Hofmann | Circuit and method for detecting reactive power |
-
1971
- 1971-12-30 DE DE19712165951 patent/DE2165951C3/en not_active Expired
-
1972
- 1972-09-26 NL NL7213010A patent/NL7213010A/xx unknown
- 1972-12-21 FR FR7245657A patent/FR2165983B1/fr not_active Expired
- 1972-12-26 JP JP457373A patent/JPS4878983A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4878983A (en) | 1973-10-23 |
| DE2165951C3 (en) | 1974-07-18 |
| DE2165951A1 (en) | 1973-07-12 |
| DE2165951B2 (en) | 1973-12-20 |
| FR2165983A1 (en) | 1973-08-10 |
| FR2165983B1 (en) | 1976-08-27 |