DK359574A - - Google Patents
Info
- Publication number
- DK359574A DK359574A DK359574A DK359574A DK359574A DK 359574 A DK359574 A DK 359574A DK 359574 A DK359574 A DK 359574A DK 359574 A DK359574 A DK 359574A DK 359574 A DK359574 A DK 359574A
- Authority
- DK
- Denmark
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
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16585—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 for individual pulses, ripple or noise and other applications where timing or duration is of importance
-
- 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
- G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
- G01R27/205—Measuring contact resistance of connections, e.g. of earth connections
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3230173A GB1444586A (en) | 1973-07-06 | 1973-07-06 | Test arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK359574A true DK359574A (en) | 1975-02-24 |
Family
ID=10336482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK359574A DK359574A (en) | 1973-07-06 | 1974-07-04 |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2432323A1 (en) |
| DK (1) | DK359574A (en) |
| FR (1) | FR2236184B1 (en) |
| GB (1) | GB1444586A (en) |
| IT (1) | IT1015587B (en) |
| SE (1) | SE398784B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4859952A (en) * | 1987-12-28 | 1989-08-22 | Digital Equipment Corp. | Apparatus and method for testing impedances of interconnect devices |
| DE4424240C2 (en) * | 1993-12-10 | 1995-11-02 | Telefunken Microelectron | Circuit arrangement with a display instrument |
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1973
- 1973-07-06 GB GB3230173A patent/GB1444586A/en not_active Expired
-
1974
- 1974-07-01 IT IT7424674A patent/IT1015587B/en active
- 1974-07-04 DK DK359574A patent/DK359574A/da unknown
- 1974-07-04 FR FR7423267A patent/FR2236184B1/fr not_active Expired
- 1974-07-04 SE SE7408830A patent/SE398784B/en unknown
- 1974-07-05 DE DE2432323A patent/DE2432323A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| FR2236184B1 (en) | 1981-01-30 |
| IT1015587B (en) | 1977-05-20 |
| GB1444586A (en) | 1976-08-04 |
| SE7408830L (en) | 1975-01-07 |
| SE398784B (en) | 1978-01-16 |
| DE2432323A1 (en) | 1975-01-30 |
| FR2236184A1 (en) | 1975-01-31 |