BE571172A - - Google Patents
Info
- Publication number
- BE571172A BE571172A BE571172DA BE571172A BE 571172 A BE571172 A BE 571172A BE 571172D A BE571172D A BE 571172DA BE 571172 A BE571172 A BE 571172A
- Authority
- BE
- Belgium
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
- H01H50/546—Contact arrangements for contactors having bridging contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
- H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2903657A GB856056A (en) | 1957-09-16 | 1957-09-16 | Improvements in contacts for electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE571172A true BE571172A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10285202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE571172D BE571172A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-09-16 |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080520A (en) * | 1971-07-10 | 1978-03-21 | Siemens Aktiengesellschaft | Circuit breaker with arc quenching baffle arrangement |
-
0
- BE BE571172D patent/BE571172A/xx unknown
-
1957
- 1957-09-16 GB GB2903657A patent/GB856056A/en not_active Expired
-
1958
- 1958-09-09 DE DEC17469A patent/DE1093458B/de active Pending
- 1958-09-10 FR FR1202512D patent/FR1202512A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1202512A (fr) | 1960-01-11 |
| GB856056A (en) | 1960-12-14 |
| DE1093458B (de) | 1960-11-24 |