NL89054C - - Google Patents
Info
- Publication number
- NL89054C NL89054C NL89054DA NL89054C NL 89054 C NL89054 C NL 89054C NL 89054D A NL89054D A NL 89054DA NL 89054 C NL89054 C NL 89054C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL13419A DE1052509B (de) | 1952-09-19 | 1952-09-19 | Elektrisches Schaltgeraet mit unterteilten Kontakten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL89054C true NL89054C (enrdf_load_stackoverflow) |
Family
ID=7259493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL89054D NL89054C (enrdf_load_stackoverflow) | 1952-09-19 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE522799A (enrdf_load_stackoverflow) |
| DE (1) | DE1052509B (enrdf_load_stackoverflow) |
| FR (1) | FR1083368A (enrdf_load_stackoverflow) |
| NL (1) | NL89054C (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1128905B (de) * | 1957-03-29 | 1962-05-03 | Huber & Cie A G J | Elektrischer Schalter mit einer beweglichen Kontaktbruecke |
| DE1123015B (de) * | 1957-12-06 | 1962-02-01 | Elektro App Werke J W Stalin V | Anordnung zur Vermeidung von Kontaktprellungen |
| DE1143898B (de) * | 1960-06-28 | 1963-02-21 | Licentia Gmbh | Prellarme Schaltkontaktanordnung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1121574A (en) * | 1908-10-07 | 1914-12-15 | Westinghouse Electric & Mfg Co | Circuit-interrupter. |
| US2059702A (en) * | 1934-09-15 | 1936-11-03 | Allen Bradley Co | Electric switch |
| GB461090A (en) * | 1935-09-26 | 1937-02-10 | Schiele & Bruchsaler Ind | Improvements in, or relating to, the contact systems of electric switches |
| GB511653A (en) * | 1938-09-01 | 1939-08-22 | Herbert Bagshaw Prentice | Improvements in or relating to double break contacts for electrical contactors or switch gear |
-
0
- BE BE522799D patent/BE522799A/xx unknown
- NL NL89054D patent/NL89054C/xx active
-
1952
- 1952-09-19 DE DEL13419A patent/DE1052509B/de active Pending
-
1953
- 1953-09-15 FR FR1083368D patent/FR1083368A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1052509B (de) | 1959-03-12 |
| BE522799A (enrdf_load_stackoverflow) | |
| FR1083368A (fr) | 1955-01-07 |