JPS4971954A - - Google Patents
Info
- Publication number
- JPS4971954A JPS4971954A JP10785173A JP10785173A JPS4971954A JP S4971954 A JPS4971954 A JP S4971954A JP 10785173 A JP10785173 A JP 10785173A JP 10785173 A JP10785173 A JP 10785173A JP S4971954 A JPS4971954 A JP S4971954A
- 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
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/02—Input circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722246918 DE2246918B2 (de) | 1972-09-25 | 1972-09-25 | Elektronische Leerwegkupplung mit Freilauf für elektronische Summenfernzählgeräte mit positiven und negativen Summanden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4971954A true JPS4971954A (enExample) | 1974-07-11 |
Family
ID=5857273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10785173A Pending JPS4971954A (enExample) | 1972-09-25 | 1973-09-25 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4971954A (enExample) |
| CH (1) | CH558932A (enExample) |
| DE (1) | DE2246918B2 (enExample) |
| FR (1) | FR2200958A5 (enExample) |
| IT (1) | IT993270B (enExample) |
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1972
- 1972-09-25 DE DE19722246918 patent/DE2246918B2/de active Granted
-
1973
- 1973-08-31 CH CH1243073A patent/CH558932A/xx not_active IP Right Cessation
- 1973-09-18 IT IT2901673A patent/IT993270B/it active
- 1973-09-24 FR FR7334136A patent/FR2200958A5/fr not_active Expired
- 1973-09-25 JP JP10785173A patent/JPS4971954A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT993270B (it) | 1975-09-30 |
| CH558932A (de) | 1975-02-14 |
| DE2246918B2 (de) | 1975-10-30 |
| DE2246918A1 (de) | 1974-04-04 |
| FR2200958A5 (enExample) | 1974-04-19 |