IT1054761B - Interruttore elettromagnetico in particolare interruttore graduale per motori elettrici di avviamento - Google Patents
Interruttore elettromagnetico in particolare interruttore graduale per motori elettrici di avviamentoInfo
- Publication number
- IT1054761B IT1054761B IT1914476A IT1914476A IT1054761B IT 1054761 B IT1054761 B IT 1054761B IT 1914476 A IT1914476 A IT 1914476A IT 1914476 A IT1914476 A IT 1914476A IT 1054761 B IT1054761 B IT 1054761B
- Authority
- IT
- Italy
- Prior art keywords
- switch
- electric starting
- starting motors
- particular gradual
- electromagnetic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Mechanisms For Operating Contacts (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19757500567 DE7500567U (de) | 1975-01-10 | 1975-01-10 | Elektromagnetischer Schalter, insbesondere Stufenschalter für elektrische Anarehmotoren |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1054761B true IT1054761B (it) | 1981-11-30 |
Family
ID=6649597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1914476A IT1054761B (it) | 1975-01-10 | 1976-01-09 | Interruttore elettromagnetico in particolare interruttore graduale per motori elettrici di avviamento |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE7500567U (es) |
ES (1) | ES217929Y (es) |
FR (1) | FR2297488A1 (es) |
IT (1) | IT1054761B (es) |
-
1975
- 1975-01-10 DE DE19757500567 patent/DE7500567U/de not_active Expired
-
1976
- 1976-01-07 FR FR7600252A patent/FR2297488A1/fr active Granted
- 1976-01-09 IT IT1914476A patent/IT1054761B/it active
- 1976-01-09 ES ES1976217929U patent/ES217929Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES217929U (es) | 1976-08-16 |
DE7500567U (de) | 1976-07-22 |
FR2297488A1 (fr) | 1976-08-06 |
FR2297488B3 (es) | 1978-10-06 |
ES217929Y (es) | 1977-01-01 |
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