SE7412381L - - Google Patents
Info
- Publication number
- SE7412381L SE7412381L SE7412381A SE7412381A SE7412381L SE 7412381 L SE7412381 L SE 7412381L SE 7412381 A SE7412381 A SE 7412381A SE 7412381 A SE7412381 A SE 7412381A SE 7412381 L SE7412381 L SE 7412381L
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
- H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
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- 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
- G01R27/08—Measuring resistance by measuring both voltage and current
- G01R27/10—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient
- G01R27/12—Measuring resistance by measuring both voltage and current using two-coil or crossed-coil instruments forming quotient using hand generators, e.g. meggers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7335427A FR2246876B1 (sv) | 1973-10-04 | 1973-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7412381L true SE7412381L (sv) | 1975-04-07 |
| SE404554B SE404554B (sv) | 1978-10-09 |
Family
ID=9125899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7412381A SE404554B (sv) | 1973-10-04 | 1974-10-02 | Spenningsjemforelsekrets |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3952248A (sv) |
| FR (1) | FR2246876B1 (sv) |
| NL (1) | NL7412717A (sv) |
| SE (1) | SE404554B (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6139330Y2 (sv) * | 1977-06-30 | 1986-11-11 | ||
| DE3909946A1 (de) * | 1989-03-25 | 1990-09-27 | Telefunken Electronic Gmbh | Schaltungsanordnung zur auswertung eines nf-signales |
| US5305573A (en) * | 1992-06-03 | 1994-04-26 | Baumann Hanns U | Energy dissipating connector |
| CN103149443B (zh) * | 2013-02-26 | 2015-05-20 | 江苏省电力公司徐州供电公司 | 一种双量程电阻摇表 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2521522A (en) * | 1946-04-05 | 1950-09-05 | Gen Electric | Rectifier measuring circuit |
| US3710253A (en) * | 1971-03-29 | 1973-01-09 | Marconi Instruments Ltd | Performance checking and measuring devices and methods for signal channels |
-
1973
- 1973-10-04 FR FR7335427A patent/FR2246876B1/fr not_active Expired
-
1974
- 1974-09-26 NL NL7412717A patent/NL7412717A/xx not_active Application Discontinuation
- 1974-09-27 US US05/509,960 patent/US3952248A/en not_active Expired - Lifetime
- 1974-10-02 SE SE7412381A patent/SE404554B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2446850A1 (de) | 1975-04-24 |
| FR2246876A1 (sv) | 1975-05-02 |
| SE404554B (sv) | 1978-10-09 |
| FR2246876B1 (sv) | 1976-10-01 |
| US3952248A (en) | 1976-04-20 |
| NL7412717A (nl) | 1975-04-08 |
| DE2446850B2 (de) | 1976-04-01 |