GB312172A - - Google Patents
Info
- Publication number
- GB312172A GB312172A GB15718/29A GB1571829A GB312172A GB 312172 A GB312172 A GB 312172A GB 15718/29 A GB15718/29 A GB 15718/29A GB 1571829 A GB1571829 A GB 1571829A GB 312172 A GB312172 A GB 312172A
- Authority
- GB
- United Kingdom
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/20—Non-polarised relays with two or more independent armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT312172T | 1928-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB312172A true GB312172A (https=) | 1930-04-24 |
Family
ID=31892539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15718/29A Expired GB312172A (https=) | 1928-05-19 | 1929-05-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1769674A (https=) |
| BE (1) | BE360752A (https=) |
| FR (1) | FR675290A (https=) |
| GB (1) | GB312172A (https=) |
| NL (1) | NL25522C (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2619563A (en) * | 1945-08-07 | 1952-11-25 | Kesselring Fritz | Electromagnetic control device |
| DE1073579B (de) * | 1952-12-06 | 1960-01-21 | EL RE MA S A per Io sfruttamen to di brevetti Lugano (Schweiz) | Kontaktschieber |
-
0
- NL NL25522D patent/NL25522C/xx active
- BE BE360752D patent/BE360752A/xx unknown
-
1929
- 1929-05-11 US US362426A patent/US1769674A/en not_active Expired - Lifetime
- 1929-05-16 FR FR675290D patent/FR675290A/fr not_active Expired
- 1929-05-21 GB GB15718/29A patent/GB312172A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL25522C (https=) | |
| US1769674A (en) | 1930-07-01 |
| FR675290A (fr) | 1930-02-07 |
| BE360752A (https=) |