IT1085097B - Apparecchio di controllo elettrico a funzioni multiple - Google Patents
Apparecchio di controllo elettrico a funzioni multipleInfo
- Publication number
- IT1085097B IT1085097B IT25864/77A IT2586477A IT1085097B IT 1085097 B IT1085097 B IT 1085097B IT 25864/77 A IT25864/77 A IT 25864/77A IT 2586477 A IT2586477 A IT 2586477A IT 1085097 B IT1085097 B IT 1085097B
- Authority
- IT
- Italy
- Prior art keywords
- control apparatus
- electric control
- multiple function
- function electric
- function
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
-
- 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
- G01R19/145—Indicating the presence of current or voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/18—Indicating phase sequence; Indicating synchronism
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7623144A FR2360079A1 (fr) | 1976-07-29 | 1976-07-29 | Appareil de controle electrique a fonctions multiples |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1085097B true IT1085097B (it) | 1985-05-28 |
Family
ID=9176314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25864/77A IT1085097B (it) | 1976-07-29 | 1977-07-19 | Apparecchio di controllo elettrico a funzioni multiple |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES459970A1 (it) |
FR (1) | FR2360079A1 (it) |
IT (1) | IT1085097B (it) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH117060A (fr) * | 1926-01-28 | 1926-10-16 | Christian Bieri | Appareil permettant de constater si une ligne électrique est sous tension. |
CH257451A (fr) * | 1946-08-22 | 1948-10-15 | Strasbourg Elec | Indicateur statique d'ordre de succession des phases. |
FR2086845A5 (it) * | 1970-04-10 | 1971-12-31 | Nudelmont Jean Claude |
-
1976
- 1976-07-29 FR FR7623144A patent/FR2360079A1/fr active Granted
-
1977
- 1977-06-21 ES ES459970A patent/ES459970A1/es not_active Expired
- 1977-07-19 IT IT25864/77A patent/IT1085097B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2360079B1 (it) | 1982-05-07 |
FR2360079A1 (fr) | 1978-02-24 |
ES459970A1 (es) | 1978-05-01 |
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