USB465393I5 - - Google Patents
Info
- Publication number
- USB465393I5 USB465393I5 US46539374A USB465393I5 US B465393 I5 USB465393 I5 US B465393I5 US 46539374 A US46539374 A US 46539374A US B465393 I5 USB465393 I5 US B465393I5
- Authority
- US
- United States
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/465,393 US3987390A (en) | 1974-04-29 | 1974-04-29 | Method and apparatus for determining resistance at radio frequencies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/465,393 US3987390A (en) | 1974-04-29 | 1974-04-29 | Method and apparatus for determining resistance at radio frequencies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB465393I5 true USB465393I5 (da) | 1976-01-27 |
| US3987390A US3987390A (en) | 1976-10-19 |
Family
ID=23847631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/465,393 Expired - Lifetime US3987390A (en) | 1974-04-29 | 1974-04-29 | Method and apparatus for determining resistance at radio frequencies |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3987390A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4887040A (en) | 1988-02-03 | 1989-12-12 | Europaische Atomgemeinschaft (Euratom) | Device for measuring the impedance of a medium along a measurement line |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53118577U (da) * | 1977-02-25 | 1978-09-20 | ||
| US20070135934A1 (en) * | 2001-06-29 | 2007-06-14 | Lam Peter A | Variable specification functional blocks integrated circuit system suitable for detecting resistor identifications |
| US6970001B2 (en) * | 2003-02-20 | 2005-11-29 | Hewlett-Packard Development Company, L.P. | Variable impedance test probe |
| US11892433B2 (en) * | 2021-08-02 | 2024-02-06 | Thermo Finnigan Llc | Electrospray current measurement in the nanospray and microspray regime |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2871446A (en) * | 1955-01-28 | 1959-01-27 | Continental Oil Co | Wide-range resistance and resistivity measuring apparatus |
| US3163817A (en) * | 1960-12-13 | 1964-12-29 | Orvin D Simpson | Method for detecting short circuits between insulated pipe sections utilizing radio frequency skin effect currents |
| US3750016A (en) * | 1971-02-19 | 1973-07-31 | G Low | Rf-source resistance meters |
| US3769576A (en) * | 1972-06-02 | 1973-10-30 | A Norkaitis | Apparatus including an oscillator for detecting short circuits in electrical components |
-
1974
- 1974-04-29 US US05/465,393 patent/US3987390A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4887040A (en) | 1988-02-03 | 1989-12-12 | Europaische Atomgemeinschaft (Euratom) | Device for measuring the impedance of a medium along a measurement line |
Also Published As
| Publication number | Publication date |
|---|---|
| US3987390A (en) | 1976-10-19 |