CS205771B1 - Connection for optical signalling of activity of two relays by luminating diode - Google Patents
Connection for optical signalling of activity of two relays by luminating diode Download PDFInfo
- Publication number
- CS205771B1 CS205771B1 CS787078A CS787078A CS205771B1 CS 205771 B1 CS205771 B1 CS 205771B1 CS 787078 A CS787078 A CS 787078A CS 787078 A CS787078 A CS 787078A CS 205771 B1 CS205771 B1 CS 205771B1
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- Czechoslovakia
- Prior art keywords
- diode
- relays
- switching
- relay
- luminating
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- 230000003287 optical effect Effects 0.000 title claims description 5
- 230000011664 signaling Effects 0.000 title description 3
- 230000000694 effects Effects 0.000 title 1
- 230000001681 protective effect Effects 0.000 claims description 3
- 241000219173 Carica Species 0.000 claims 1
- 235000009467 Carica papaya Nutrition 0.000 claims 1
- 241001465382 Physalis alkekengi Species 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 150000002009 diols Chemical class 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 5
- 238000006424 Flood reaction Methods 0.000 description 1
- 229940124913 IPOL Drugs 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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Description
Vynález sa itýkja iza(pO|jeftulia pre optická sigmalieáciu činnosti djvioclh relé tóivietívou idlódou, ,v ktoram 'sú imlpulzné a sfcrajtolvaicie kontakty notačneij číselnice nahradené 'toomitaktami ohoch relé.The invention relates to a method for optical signaling of the operation of a dual relay with a three-dimensional idle, in which the impulse and contact contacts of the notation dial are replaced by the too-contacts of the relays.
Oipitlcká isiignalizácía činnosti dvoch relé isvietivou diodou, priiĎoan tontakty obioch relé nahlrádzaijú iimlpulané a IsQoraitavacie kontakty rotačně) číselnice sa oftívyikle rabí tým ispóistobom, že 'zajpnuitie kalždéhío relé »a snímá přídavným ohvodom, v ‘ktorom je zapojená signalteačná svietilvá dioda, připadne svietilvá dioda bývá zapoljená paralelné s vlinutím ikalždého relé. Nedostatkům uvedených spdsaholv Isignaližácie je v přvom prílpalde ptolpri (vačšej ©pottretoe prúdu poiužiltie IváčšíehÍo počtu ©útčialstok, připadne fcointaktov relé, v druhoím případe je to zvýšená spotřeba Iprlúldu.Precipitation isiignalizing the operation of two relays with an illuminating diode, while the tontacts of both relays are replaced by the impedance and the isolation contacts rotationally, the dials are offensive to the extent that the latching of the diode causes the diode to light up and detects the diode. connected parallel to each relay winding. The deficiencies of the above-mentioned Isignalisation are in the first case of the Ptolpri (the mainstream of the current utilization of the number of pulses, eventually a fcointact relay, in the second case it is an increased consumption of Iprlúld).
Uvedené nevýhody odstraňuje zapojenie pre optická siiginialdizáciu činnioistí divoch relé Svietivou diódau piodlla vynálezu, ktorého podstata Spočívá v tom, že přivý 'vývod ivinutia prvého relé je připojený na společný uizol kolektora prvého spínaciehío tranzistora a anody prvej 0'chrannej diody a prvý ivýviod 'vinátia druhého 'relé je připojený na spoloiCný Uzol kolektora druhého spínacieho Itranzlsltora a ranódy druhej ochrannej diódy, pričom druhé vývody IvinUŤí obioch relé isiú připojené raa katddu isivieltilvej diody, ktorej áinóda spolu s katodami prvej a druhej ochrannej ďióldy je připojená na kladný pól zdroje napájacieho napálila, emiitory prvého a druhého spínaciehío toamz-fatora isiú připojené na záporný pól 'zldlriqja oiajpájacíéhio napátia a házy týchto tranzistoroV sú připojené na zdroj spínacích ImípuIizoV.The disadvantages of the aforementioned disadvantages are eliminated by the wiring for the optical siiginialization of the wild-type relay of a light emitting diode according to the invention, the principle being that the wiring of the first relay winding is connected to a common collector of the first switching transistor and anode of the first The relay is connected to a common collector node of the second switching diode and the second protection diode of the second protective diode, the second terminals of the two relays being connected to each of the individual diodes, which together with the cathodes of the first and second protective diodes are connected to the positive terminal of the source. The first and second switching switches are connected to the negative pole of the supply voltage and the transistor circuits are connected to the switching switching source.
Výhoda zlapojenia podlá vynáleizu je, že nevyžaduje Iprídďvné isúčlaistky a nezvylšuje spotřebu prúdu.The advantage of the connection according to the invention is that it does not require additional auxiliary devices and does not increase current consumption.
Na pripojenom (výkrese je 'schéma zapojenia pře optická Isignalízáciu podlá (vynálezu. Prvý vývod ivinutia prvéhio relé Bl ije připojený na kolektor přivého ispímaeieho tranzistore TI, prvý vývod ivinutia (druhého Irelé B2 je připojený na kolektor druhého isipínlacieho tranzistora T2, druhé vývody vinutí ohoch relé tvoria společný uzol S katodou sVietijvelj diódy D3, Iktoréj anoda Spolu s katodou diody Dl la kaltódou ochrannej diody D2 je připojená na kolektor prvého Spítaacieho tranzistora TI, anoda Idruíheíj diody D2 je připojená na kolektor druhého spíndciehio tranzistora T2 a emiitoiry olhoch itrauzistoirdy TI a T2 ©á připojené na (záporný ipól cadrolja napájaciehío napatía.The first winding terminal of the first relay B1 is connected to the collector of the first directing transistor T1, the first winding terminal of the second Irelé B2 is connected to the collector of the second isiplating transistor T2, the second terminals of the windings the relays form a common node with the cathode of the diode D3, the anode together with the cathode of the diode D1 and the diode D2 is connected to the collector of the first counting transistor T1, the anode of the diode D2 is connected to the collector Connected to (negative ipol cadrolja supply voltage).
'Zapojenie podl'a vynálezu pracuje nasledioivne: Spínacie iimpulízy pirívá.dbané do bálz tolboch itranzilsitorov TI a TBddhtotyáraijiú, nimi pretekajáci priúd ;zopne~otbidive relé Bl a B2 a sívietivá dioda D3 ,mení intenzitu vyzařovaného sv.etla poidla frekvenci© spínacích iimpiulziov. Diody Dl a D2 tvoria ochranu tranzístorotv TI a T2 a svieiťijvej diódy D3 před ipírierazam napátovými špičkami.The circuit according to the invention operates in the following manner: Switching impulses of the pirates, which are blown into the bases of these transistors T1 and TBddhtotyaryi, their current flowing, switching the relays B1 and B2 and the light-emitting diode D3 change the intensity of the light emitting light emitters. Diodes D1 and D2 provide protection of transistors T1 and T2 and light-emitting diodes D3 from direct current peaks.
Intenzita Isivetla vyižairoivainého isVietivou diódtíu D3 závfsí old iveTkiolsltl prlúldiu ňo-u pretekajúoeho a vyžairované světlo jjie modulované podlá frekvencle 'spínácích hnpulzov. Zápolj end-e optickej 'signaliizáci-e ičinnPsti ,dvoch irelé avietívou diódou podlá vynálezu· (Je určené pre použitie v íeleifónnych koncových izarladentoth.The intensity of the Isivetle is reflected by the diode D3 light as the old iveTkiolslt1 floods some of the flowing and emitted light is modulated according to the frequency of the switching pulses. The present invention relates to an end-to-end optical signaling device having two irradiated and light-emitting diodes according to the invention.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS787078A CS205771B1 (en) | 1978-11-30 | 1978-11-30 | Connection for optical signalling of activity of two relays by luminating diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS787078A CS205771B1 (en) | 1978-11-30 | 1978-11-30 | Connection for optical signalling of activity of two relays by luminating diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS205771B1 true CS205771B1 (en) | 1981-05-29 |
Family
ID=5428588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS787078A CS205771B1 (en) | 1978-11-30 | 1978-11-30 | Connection for optical signalling of activity of two relays by luminating diode |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS205771B1 (en) |
-
1978
- 1978-11-30 CS CS787078A patent/CS205771B1/en unknown
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