JPS47288U - - Google Patents
Info
- Publication number
- JPS47288U JPS47288U JP1971108191U JP10819171U JPS47288U JP S47288 U JPS47288 U JP S47288U JP 1971108191 U JP1971108191 U JP 1971108191U JP 10819171 U JP10819171 U JP 10819171U JP S47288 U JPS47288 U JP S47288U
- 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
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
- G01R27/18—Measuring resistance to earth, i.e. line to ground
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702056615 DE2056615A1 (en) | 1970-11-18 | 1970-11-18 | Insulation monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS47288U true JPS47288U (en) | 1972-06-26 |
Family
ID=62791459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1971108191U Pending JPS47288U (en) | 1970-11-18 | 1971-11-18 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS47288U (en) |
| BE (1) | BE774731A (en) |
| DE (1) | DE2056615A1 (en) |
| FR (1) | FR2115172B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334668U (en) * | 1976-08-31 | 1978-03-27 | ||
| JPS5385573U (en) * | 1976-12-15 | 1978-07-14 | ||
| JPS53128870U (en) * | 1977-03-22 | 1978-10-13 | ||
| JPS54128177U (en) * | 1978-02-28 | 1979-09-06 |
-
1970
- 1970-11-18 DE DE19702056615 patent/DE2056615A1/en active Pending
-
1971
- 1971-10-29 BE BE774731A patent/BE774731A/en unknown
- 1971-11-02 FR FR717139251A patent/FR2115172B1/fr not_active Expired
- 1971-11-18 JP JP1971108191U patent/JPS47288U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5334668U (en) * | 1976-08-31 | 1978-03-27 | ||
| JPS5385573U (en) * | 1976-12-15 | 1978-07-14 | ||
| JPS53128870U (en) * | 1977-03-22 | 1978-10-13 | ||
| JPS581938Y2 (en) * | 1977-03-22 | 1983-01-13 | 松下電工株式会社 | Switch for 2-lamp lighting equipment |
| JPS54128177U (en) * | 1978-02-28 | 1979-09-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2056615A1 (en) | 1972-05-31 |
| FR2115172B1 (en) | 1974-06-21 |
| BE774731A (en) | 1972-02-14 |
| FR2115172A1 (en) | 1972-07-07 |