GB1312927A - Non-contacting switching device for producing electrical pulses - Google Patents
Non-contacting switching device for producing electrical pulsesInfo
- Publication number
- GB1312927A GB1312927A GB1312927DA GB1312927A GB 1312927 A GB1312927 A GB 1312927A GB 1312927D A GB1312927D A GB 1312927DA GB 1312927 A GB1312927 A GB 1312927A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnet
- key
- projections
- coil
- switching device
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K39/00—Generators specially adapted for producing a desired non-sinusoidal waveform
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
1312927 Oscillating generators KOMBINAT ZENTRONIK VEB 22 May 1970 24806/70 Heading H2A A non-contacting switching device for producing electrical pulses has a permanent magnet 5, Fig. 1, mounted for rotation between the poles of a soft magnetic circuit on which is wound a coil 4, the magnet being rotatable between stops 6, 7 by projections 9, 10 on a key 8. The magnet is poled as shown in Fig. 1, and therefore has two stable positions defined by the stops. The speed of rotation of the magnet may be made largely independent of the speed of movement of the key by using the field from a second permanent magnet mounted either on the key to replace the projections, or on the same axis as magnet 5 and actuated by the projections. The movement of the magnet may be lessened by using appropriately shaped polepieces. The coil output may be used to switch on a transistor, Fig. 4 (not shown), or if it is desired to use the output from both downward and upward key motion the coil is centre-tapped and connected to a pair of transistors in pushpull, Fig. 6 (not shown). Several such devices may be used in a keyboard, to control data processing and electronic storage apparatus.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2480670 | 1970-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1312927A true GB1312927A (en) | 1973-04-11 |
Family
ID=10217520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1312927D Expired GB1312927A (en) | 1970-05-22 | 1970-05-22 | Non-contacting switching device for producing electrical pulses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1312927A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004093299A1 (en) * | 2003-04-07 | 2004-10-28 | Enocean Gmbh | Electromagnetic energy converter |
| EP2328132A2 (en) | 2009-11-25 | 2011-06-01 | Schneider Electric Industries SAS | Remote control device |
| EP2395625A2 (en) | 2010-06-08 | 2011-12-14 | Schneider Electric Industries SAS | Remote control device including a power accumulating device |
| WO2012025335A1 (en) | 2010-08-25 | 2012-03-01 | Schneider Electric Industries Sas | Device for detecting and signaling a change in the state of a push button |
| EP2485230A1 (en) | 2011-02-08 | 2012-08-08 | Schneider Electric Industries SAS | Wireless switching device |
| JP2013021746A (en) * | 2011-07-07 | 2013-01-31 | Alps Electric Co Ltd | Power generation input device, and electronic apparatus using the same |
| DE102012205305A1 (en) | 2012-03-30 | 2013-10-02 | Zf Friedrichshafen Ag | Signal output unit and method for operating a signal output unit |
| JP2016027787A (en) * | 2015-10-27 | 2016-02-18 | アルプス電気株式会社 | Power generation input device and electronic apparatus using power generation input device |
| EP4075647A1 (en) | 2021-04-15 | 2022-10-19 | Commissariat à l'énergie atomique et aux énergies alternatives | Electromagnetic device for converting mechanical energy into electrical energy |
-
1970
- 1970-05-22 GB GB1312927D patent/GB1312927A/en not_active Expired
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7710227B2 (en) | 2003-04-07 | 2010-05-04 | Enocean Gmbh | Electromagnetic energy transducer |
| EP2264875A1 (en) * | 2003-04-07 | 2010-12-22 | EnOcean GmbH | Electromagnetic energy converter and method for converting mechanical energy into electrical energy |
| US8228151B2 (en) | 2003-04-07 | 2012-07-24 | Enocean Gmbh | Electromagnetic energy transducer |
| WO2004093299A1 (en) * | 2003-04-07 | 2004-10-28 | Enocean Gmbh | Electromagnetic energy converter |
| US8704625B2 (en) | 2003-04-07 | 2014-04-22 | Enocean Gmbh | Electromagnetic energy transducer |
| EP2328132A2 (en) | 2009-11-25 | 2011-06-01 | Schneider Electric Industries SAS | Remote control device |
| CN102280015B (en) * | 2010-06-08 | 2013-09-11 | 施耐德电器工业公司 | Remote control device including a power accumulating device |
| EP2395625A2 (en) | 2010-06-08 | 2011-12-14 | Schneider Electric Industries SAS | Remote control device including a power accumulating device |
| CN102280015A (en) * | 2010-06-08 | 2011-12-14 | 施耐德电器工业公司 | Remote control device including a power accumulating device |
| WO2012025335A1 (en) | 2010-08-25 | 2012-03-01 | Schneider Electric Industries Sas | Device for detecting and signaling a change in the state of a push button |
| EP2485230A1 (en) | 2011-02-08 | 2012-08-08 | Schneider Electric Industries SAS | Wireless switching device |
| JP2013021746A (en) * | 2011-07-07 | 2013-01-31 | Alps Electric Co Ltd | Power generation input device, and electronic apparatus using the same |
| DE102012205305A1 (en) | 2012-03-30 | 2013-10-02 | Zf Friedrichshafen Ag | Signal output unit and method for operating a signal output unit |
| WO2013143726A2 (en) | 2012-03-30 | 2013-10-03 | Zf Friedrichshafen Ag | Signal output unit and method for operating a signal output unit |
| JP2016027787A (en) * | 2015-10-27 | 2016-02-18 | アルプス電気株式会社 | Power generation input device and electronic apparatus using power generation input device |
| EP4075647A1 (en) | 2021-04-15 | 2022-10-19 | Commissariat à l'énergie atomique et aux énergies alternatives | Electromagnetic device for converting mechanical energy into electrical energy |
| FR3122049A1 (en) | 2021-04-15 | 2022-10-21 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Electromagnetic device for converting mechanical energy into electrical energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |