IT993032B - Disposizione circuitale per la prova dinamica di rele mediante impulsi di prova - Google Patents
Disposizione circuitale per la prova dinamica di rele mediante impulsi di provaInfo
- Publication number
- IT993032B IT993032B IT2815073A IT2815073A IT993032B IT 993032 B IT993032 B IT 993032B IT 2815073 A IT2815073 A IT 2815073A IT 2815073 A IT2815073 A IT 2815073A IT 993032 B IT993032 B IT 993032B
- Authority
- IT
- Italy
- Prior art keywords
- relays
- circuit arrangement
- test pulses
- dynamic testing
- testing
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722242418 DE2242418C2 (de) | 1972-08-29 | 1972-08-29 | Schaltungsanordnung zum dynamischen Prüfen von Relais mit Prüfimpulsen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT993032B true IT993032B (it) | 1975-09-30 |
Family
ID=5854862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2815073A IT993032B (it) | 1972-08-29 | 1973-08-24 | Disposizione circuitale per la prova dinamica di rele mediante impulsi di prova |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS4960866A (it) |
AT (1) | AT351631B (it) |
BE (1) | BE804170A (it) |
CH (1) | CH574609A5 (it) |
DE (1) | DE2242418C2 (it) |
FR (1) | FR2198145A1 (it) |
GB (1) | GB1439993A (it) |
IT (1) | IT993032B (it) |
LU (1) | LU68311A1 (it) |
NL (1) | NL161886C (it) |
SE (1) | SE382261B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2704289C2 (de) * | 1977-02-02 | 1985-06-27 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Prüfung von Relaiswicklungen |
JPS5780573A (en) * | 1980-11-07 | 1982-05-20 | Mitsubishi Electric Corp | Tester for relay |
CN115951207B (zh) * | 2022-12-24 | 2023-08-01 | 北京市科通电子继电器总厂有限公司 | 一种固体继电器的测试电路及系统 |
-
1972
- 1972-08-29 DE DE19722242418 patent/DE2242418C2/de not_active Expired
-
1973
- 1973-08-06 AT AT688273A patent/AT351631B/de not_active IP Right Cessation
- 1973-08-21 CH CH1196773A patent/CH574609A5/xx not_active IP Right Cessation
- 1973-08-23 FR FR7330600A patent/FR2198145A1/fr not_active Withdrawn
- 1973-08-24 IT IT2815073A patent/IT993032B/it active
- 1973-08-27 LU LU68311D patent/LU68311A1/xx unknown
- 1973-08-28 GB GB4050473A patent/GB1439993A/en not_active Expired
- 1973-08-28 NL NL7311841A patent/NL161886C/xx active
- 1973-08-28 JP JP48096548A patent/JPS4960866A/ja active Pending
- 1973-08-29 BE BE135069A patent/BE804170A/xx unknown
- 1973-08-29 SE SE7311765A patent/SE382261B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ATA688273A (de) | 1979-01-15 |
DE2242418B1 (de) | 1974-03-07 |
NL161886B (nl) | 1979-10-15 |
JPS4960866A (it) | 1974-06-13 |
GB1439993A (en) | 1976-06-16 |
FR2198145A1 (it) | 1974-03-29 |
CH574609A5 (it) | 1976-04-15 |
SE382261B (sv) | 1976-01-19 |
DE2242418A1 (it) | 1974-03-07 |
BE804170A (fr) | 1974-02-28 |
AT351631B (de) | 1979-08-10 |
DE2242418C2 (de) | 1975-03-27 |
LU68311A1 (it) | 1973-10-30 |
NL7311841A (it) | 1974-03-04 |
NL161886C (nl) | 1980-03-17 |
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