DE99718C - - Google Patents
Info
- Publication number
- DE99718C DE99718C DENDAT99718D DE99718DA DE99718C DE 99718 C DE99718 C DE 99718C DE NDAT99718 D DENDAT99718 D DE NDAT99718D DE 99718D A DE99718D A DE 99718DA DE 99718 C DE99718 C DE 99718C
- Authority
- DE
- Germany
- Prior art keywords
- switch
- remote
- circuit
- switching
- long
- Prior art date
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims 1
- 230000005284 excitation Effects 0.000 description 3
- 238000009434 installation Methods 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
- H01H51/086—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 with radial ratchet elements
- H01H51/088—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 with radial ratchet elements moved alternately in opposite directions
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Keying Circuit Devices (AREA)
- Selective Calling Equipment (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE99718C true DE99718C (enrdf_load_html_response) |
Family
ID=370574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT99718D Active DE99718C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE99718C (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998036438A1 (en) * | 1997-02-17 | 1998-08-20 | Nkt Research Center A/S | A method of connecting a voltage to a circuit, a switch and use of the switch |
-
0
- DE DENDAT99718D patent/DE99718C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998036438A1 (en) * | 1997-02-17 | 1998-08-20 | Nkt Research Center A/S | A method of connecting a voltage to a circuit, a switch and use of the switch |
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