BE641920A - - Google Patents
Info
- Publication number
- BE641920A BE641920A BE641920A BE641920A BE641920A BE 641920 A BE641920 A BE 641920A BE 641920 A BE641920 A BE 641920A BE 641920 A BE641920 A BE 641920A BE 641920 A BE641920 A BE 641920A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
- H01H2071/046—Means for indicating condition of the switching device exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1963ST015510 DE1870072U (de) | 1963-01-11 | 1963-01-11 | Installationsselbstschalter mit kontaktstellungsanzeige. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE641920A true BE641920A (mo) | 1964-04-16 |
Family
ID=7456720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE641920A BE641920A (mo) | 1963-01-11 | 1963-12-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE641920A (mo) |
| CH (1) | CH403945A (mo) |
| DE (1) | DE1870072U (mo) |
-
1963
- 1963-01-11 DE DE1963ST015510 patent/DE1870072U/de not_active Expired
- 1963-12-30 BE BE641920A patent/BE641920A/xx unknown
-
1964
- 1964-01-10 CH CH24664A patent/CH403945A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH403945A (de) | 1965-12-15 |
| DE1870072U (de) | 1963-04-11 |