BE352812A - - Google Patents
Info
- Publication number
- BE352812A BE352812A BE352812DA BE352812A BE 352812 A BE352812 A BE 352812A BE 352812D A BE352812D A BE 352812DA BE 352812 A BE352812 A BE 352812A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR294641X | 1927-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE352812A true BE352812A (en:Method) |
Family
ID=8888028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE352812D BE352812A (en:Method) | 1927-07-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1773649A (en:Method) |
| BE (1) | BE352812A (en:Method) |
| DE (1) | DE601629C (en:Method) |
| GB (1) | GB294641A (en:Method) |
| NL (1) | NL25692C (en:Method) |
-
0
- NL NL25692D patent/NL25692C/xx active
- BE BE352812D patent/BE352812A/xx unknown
-
1928
- 1928-06-22 GB GB18136/28A patent/GB294641A/en not_active Expired
- 1928-07-11 US US291954A patent/US1773649A/en not_active Expired - Lifetime
- 1928-07-28 DE DES86730D patent/DE601629C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE601629C (de) | 1934-08-24 |
| US1773649A (en) | 1930-08-19 |
| GB294641A (en) | 1929-09-23 |
| NL25692C (en:Method) |