BE390781A - - Google Patents
Info
- Publication number
- BE390781A BE390781A BE390781DA BE390781A BE 390781 A BE390781 A BE 390781A BE 390781D A BE390781D A BE 390781DA BE 390781 A BE390781 A BE 390781A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- armature
- ratchets
- contacts
- section
- Prior art date
Links
- 230000011664 signaling Effects 0.000 claims description 8
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 230000001264 neutralization Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 230000005284 excitation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
- H01H51/082—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet using rotating ratchet mechanism
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE390781A true BE390781A (ko) |
Family
ID=58681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE390781D BE390781A (ko) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE390781A (ko) |
-
0
- BE BE390781D patent/BE390781A/fr unknown
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