NL25692C - - Google Patents
Info
- Publication number
- NL25692C NL25692C NL25692DA NL25692C NL 25692 C NL25692 C NL 25692C NL 25692D A NL25692D A NL 25692DA NL 25692 C NL25692 C NL 25692C
- Authority
- NL
- Netherlands
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
-
- 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 |
|---|---|
| NL25692C true NL25692C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=8888028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25692D NL25692C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1927-07-29 |
Country Status (5)
-
0
- BE BE352812D patent/BE352812A/xx unknown
- NL NL25692D patent/NL25692C/xx active
-
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 |
|---|---|
| BE352812A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | |
| GB294641A (en) | 1929-09-23 |
| DE601629C (de) | 1934-08-24 |
| US1773649A (en) | 1930-08-19 |