RO71612B - Device for controlling sewing mashine ploughshare functionning - Google Patents

Device for controlling sewing mashine ploughshare functionning

Info

Publication number
RO71612B
RO71612B RO89690A RO8969077A RO71612B RO 71612 B RO71612 B RO 71612B RO 89690 A RO89690 A RO 89690A RO 8969077 A RO8969077 A RO 8969077A RO 71612 B RO71612 B RO 71612B
Authority
RO
Romania
Prior art keywords
output
metering device
optoelectronic
functionning
mashine
Prior art date
Application number
RO89690A
Other languages
Romanian (ro)
Other versions
RO71612A (en
Inventor
Mihailovich Makarevich Lev
Kleisman Genrikh Timofeevici
Boltunov Anatoly Pavlovici
Zaboronski Anatoly Alexandrovici
B.Evgheny Alexandrovici
Original Assignee
Mihailovich Makarevich Lev
Kleisman Genrikh Timofeevici
Boltunov Anatoly Pavlovici
Zaboronski Anatoly Alexandrovici
B.Evgheny Alexandrovici
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mihailovich Makarevich Lev, Kleisman Genrikh Timofeevici, Boltunov Anatoly Pavlovici, Zaboronski Anatoly Alexandrovici, B.Evgheny Alexandrovici filed Critical Mihailovich Makarevich Lev
Priority to RO89690A priority Critical patent/RO71612B/en
Publication of RO71612A publication Critical patent/RO71612A/en
Publication of RO71612B publication Critical patent/RO71612B/en

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  • Pretreatment Of Seeds And Plants (AREA)

Abstract

Prezenta inventie se refera la un dispozitiv pentru controlul functionarii brazdarului semanatorii, dispozitiv constituit din traductoare optoelectronice ce emit semnale la trecerea semintelor prin dozator, iar la iesirea fiecarui dozator al semanatorii este instalata o schema multicanal care converteste semnalele de iesire a traductoarelor optoelectronice fiecare circuit fiind cuplat, în serie cu un preamplificator si un amplificator final, a caror iesire este cuplata cu sistemul de semnalizare. în cazul functionarii semanatorii iluminatorul traductorului optoelectronic produce un flux luminos flux care se întrerupe în timpul trecerii semintei prin dozator iar operatorului nu i se transmite un semnal luminos sau sonor. în cazul întreruperii trecerii semintelor prin dozator, fluxul luminos emis de traductorul optoelectronic se transforma în impulsuri si se transmite la operator sub forma de semnal sonor si lumionos.The present invention relates to a device for controlling the functioning of the seeding rod, a device consisting of optoelectronic transducers that send signals to the passage of the seeds by means of a metering device, and a multichannel scheme converting the output signals of the optoelectronic transducers is installed at the output of each seeder. coupled in series with a preamplifier and a final amplifier whose output is coupled to the signaling system. In the case of semantic operation, the illuminator of the optoelectronic transducer produces a flow of light flow which breaks during the passage of the seed through the metering device and the operator is not given a luminous or acoustic signal. In the event of seed breaks through the metering device, the light output emitted by the optoelectronic transducer turns into pulses and is transmitted to the operator in the form of a loud and audible signal.

RO89690A 1977-03-17 1977-03-17 Device for controlling sewing mashine ploughshare functionning RO71612B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO89690A RO71612B (en) 1977-03-17 1977-03-17 Device for controlling sewing mashine ploughshare functionning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO89690A RO71612B (en) 1977-03-17 1977-03-17 Device for controlling sewing mashine ploughshare functionning

Publications (2)

Publication Number Publication Date
RO71612A RO71612A (en) 1983-02-15
RO71612B true RO71612B (en) 1983-02-28

Family

ID=20097460

Family Applications (1)

Application Number Title Priority Date Filing Date
RO89690A RO71612B (en) 1977-03-17 1977-03-17 Device for controlling sewing mashine ploughshare functionning

Country Status (1)

Country Link
RO (1) RO71612B (en)

Also Published As

Publication number Publication date
RO71612A (en) 1983-02-15

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