BE636507A - - Google Patents
Info
- Publication number
- BE636507A BE636507A BE636507DA BE636507A BE 636507 A BE636507 A BE 636507A BE 636507D A BE636507D A BE 636507DA BE 636507 A BE636507 A BE 636507A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/287—Details of the shape of the contact springs
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT360110X | 1957-04-09 | ||
| IT718358 | 1958-05-08 | ||
| IT1680862 | 1962-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE636507A true BE636507A (fr) |
Family
ID=27272673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE636507D BE636507A (fr) | 1957-04-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE636507A (fr) |
| CH (1) | CH447310A (fr) |
| GB (1) | GB1030343A (fr) |
-
0
- BE BE636507D patent/BE636507A/xx unknown
-
1963
- 1963-08-15 GB GB32293/63A patent/GB1030343A/en not_active Expired
- 1963-08-22 CH CH1034663A patent/CH447310A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH447310A (de) | 1967-11-30 |
| GB1030343A (en) | 1966-05-18 |