JPS4963946A - - Google Patents
Info
- Publication number
- JPS4963946A JPS4963946A JP9739473A JP9739473A JPS4963946A JP S4963946 A JPS4963946 A JP S4963946A JP 9739473 A JP9739473 A JP 9739473A JP 9739473 A JP9739473 A JP 9739473A JP S4963946 A JPS4963946 A JP S4963946A
- 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
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16547—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies voltage or current in AC supplies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Control Of Voltage And Current In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7212093A NL7212093A (en, 2012) | 1972-09-05 | 1972-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4963946A true JPS4963946A (en, 2012) | 1974-06-20 |
Family
ID=19816879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9739473A Pending JPS4963946A (en, 2012) | 1972-09-05 | 1973-08-31 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4963946A (en, 2012) |
| DE (1) | DE2342672A1 (en, 2012) |
| FR (1) | FR2198140B3 (en, 2012) |
| GB (1) | GB1435774A (en, 2012) |
| NL (1) | NL7212093A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2810046C2 (de) * | 1978-03-08 | 1980-02-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren und Vorrichtung zur Messung von elektrischen Strömen und/oder Spannungen in einer Mehrzahl von Strom- bzw. Spannungskreisen |
-
1972
- 1972-09-05 NL NL7212093A patent/NL7212093A/xx not_active Application Discontinuation
-
1973
- 1973-08-23 DE DE19732342672 patent/DE2342672A1/de active Pending
- 1973-08-31 GB GB4117073A patent/GB1435774A/en not_active Expired
- 1973-08-31 JP JP9739473A patent/JPS4963946A/ja active Pending
- 1973-09-04 FR FR7331916A patent/FR2198140B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7212093A (en, 2012) | 1974-03-07 |
| GB1435774A (en) | 1976-05-12 |
| DE2342672A1 (de) | 1974-03-21 |
| FR2198140A1 (en, 2012) | 1974-03-29 |
| FR2198140B3 (en, 2012) | 1976-08-06 |