CS250803B1 - Meat electrostimulator - Google Patents
Meat electrostimulator Download PDFInfo
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- CS250803B1 CS250803B1 CS834151A CS415183A CS250803B1 CS 250803 B1 CS250803 B1 CS 250803B1 CS 834151 A CS834151 A CS 834151A CS 415183 A CS415183 A CS 415183A CS 250803 B1 CS250803 B1 CS 250803B1
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Abstract
Elektrostimulátor masa sa sestává z generátoru impulzov napojeného cez binárny čítač, klopný obvod, štartovacie tlačítko a tranzistorové stupně vyrába impulzy o amplitúde 80 V, frekvenci! 14 Hz s šířkou impulzov 2 ms so striedaním polarity po 8 impulzoch. Vynález umožňuje elektrické stimuláciu hovadzieho dobytka na jatočnej linke běžných másospracujlících podnikov. Je automatický a nekladie nároky na obsluhu.The meat electrostimulator consists of a pulse generator connected via a binary counter, a flip-flop, a start button and transistor stages, producing pulses with an amplitude of 80 V, a frequency of 14 Hz and a pulse width of 2 ms with polarity alternating after 8 pulses. The invention enables electrical stimulation of cattle on the slaughter line of conventional meat processing plants. It is automatic and does not require operator intervention.
Description
(54) Elektrostimulátor masa(54) Meat electrostimulator
Elektrostimulátor masa sa sestává z generátoru impulzov napojeného cez binárny čítač, klopný obvod, štartovacie tlačítko a tranzistorové stupně vyrába impulzy o amplitúde 80 V, frekvenci! 14 Hz s šířkou impulzov 2 ms so striedaním polarity po 8 impulzoch. Vynález umožňuje elektrické stimuláciu hovadzieho dobytka na jatočnej linke běžných másospracujlících podnikov.The meat electrostimulator consists of a pulse generator connected via a binary counter, a flip-flop, a start button and transistor stages producing pulses with an amplitude of 80 V, frequency! 14 Hz with a pulse width of 2 ms with polarity alternation of 8 pulses. The invention allows electrical stimulation of cattle on the slaughter line of conventional meat processing establishments.
Je automatický a nekladie nároky na obsluhu.It is automatic and does not require any operator.
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Vynález sa týká elektrostimulátoru hovádzieho masa, ktorý umožňuje urýchliť zrenie masa elektrickým prúdom.BACKGROUND OF THE INVENTION The present invention relates to a beef electrostimulator which allows to accelerate the maturation of meat by electric current.
Doposial sú vo svete známe zariadenia na elektrickú stimuláciu, ktoré v prevažnej miere pracujú pri napatí od 150 až do 1 100 V. Je známy patent SU 833 182, ktorého predmetom je zariadenie, ktoré vysiela 20 až 60 impulzov za sekundu o napátí 200 až 300 V. Patent SU 1 009 382, podlá ktorého zariadenie pracuje o napatí 700 až 800 V a frekvenci! 15 až 25 Hz.Up to now, electrical stimulation devices are known in the world which predominantly operate at a voltage of from 150 to 1100 volts. Patent SU 833 182 discloses a device that emits 20 to 60 pulses per second at a voltage of 200 to 300 volts. V. Patent SU 1 009 382, according to which the device operates at a voltage of 700 to 800 V and frequency! 15 to 25 Hz.
Ďalej je známy patent FR 2 519 846, podlá ktorého zariadenie pracuje pri napatí 150 až 600 V a frekvencii 5 až 20 Hz, kde sa elektrody pripájajú na kožu a hlavu zvieraťa.Furthermore, FR 2,519,846 is known, according to which the device operates at a voltage of 150 to 600 V and a frequency of 5 to 20 Hz, where the electrodes are attached to the skin and head of the animal.
Je známy patent US 4 221 021, kde sú impulzy vysielané na nekonečnom páse jatočnýoh polovičiek o napatí 1 100 V. Ďalej známy EP 32 110, kde sú impulzy o napatí 10 až 50 V a pčsobí na jatočné zviera po dobu 1 minúty. U tohoto zariadenia sa vyskytuje problém zhoršeného opracovávanie jatočného těla. Ďalej je známe zariadenie podlá AO č. 237 855, ktoré je nízkonapaíové, konštrukčne zložitejšie, je potřebné ručné ovládanie, je univerzálně a je možné nastavovanie prvkov a použitie u róznych druhov hospodářských zvierat. Je známy patent US 4 340 993, ktorý pracuje pri vysokom napatí 800 až 1 100 V a jatočné polovičky s’ú stimulované v špeciálnych kabinách.U.S. Pat. No. 4,221,021 is known where pulses are transmitted on an endless belt of 1100 V carcasses. Furthermore, EP 32 110 is known where pulses are 10 to 50 V and act on the carcass for 1 minute. This device has the problem of impaired carcase processing. Furthermore, the device according to AO no. 237 855, which is low-voltage, more structurally complicated, requires manual control, is versatile, and it is possible to adjust the elements and use them in various livestock species. U.S. Pat. No. 4,340,993 is known which operates at a high voltage of 800 to 1,100 volts and carcasses are stimulated in special cabins.
Uvedené zariadenia nie sú vhodné jednak z hladiska zhoršenia opraoovania jatočných polovičiek, jednak z hladiska zvýšených nákladov, ručného ovládania, bezpečnosti práce a zložitej konštrukcie.These devices are not suitable both for the deterioration of half-carcass cuts and for increased costs, manual control, occupational safety and complex construction.
Hoře uvedené nedostatky sú odstránené elektrostimulátorom hovádzieho masa podlá vynálezu, ktorého podstatou je to, že pozostáva z generátora zapojeného cez monostabilný klopný obvod, Štartovacieho tlačítka, štvorbitového binárneho čítača, súčinového hradla AND, tranzistorového stupňa cez sitový zdroj a svorky na výstupné svorky zariadenia.The above drawbacks are overcome by the beef electrostimulator according to the invention, which consists of a generator connected via a monostable flip-flop, a start button, a four-bit binary counter, a AND gate, a transistor stage via a power supply and terminals for output terminals of the device.
Pri stimulácii hovádzieho dobytka elektrostimulátorom podlá vynálezu sa vysielajú do jatočného těla tesne po zabití elektrické impulzy o napatí 80 V, s frekvenciou impulzov 14 Hz, o šírke impulzu 2 ms pri striedaní polarity po sériách 8 impulzov po dobu 45 sekúnd.In stimulating bovine animals with an electrostimulator according to the invention, 80 V electrical pulses with a pulse frequency of 14 Hz, with a pulse width of 2 ms, alternating polarity in series of 8 pulses for 45 seconds, are transmitted to the carcase immediately after slaughter.
Odpadá nastavovanie prvkov a ručné ovládanie zariadenia.There is no need to set elements and manually control the device.
Na pripojenom výkrese je znázorněný elektrostimulátor masa podlá vynálezu:The accompanying drawing shows a meat electrostimulator according to the invention:
Generátor 1, štvorbitový binárny čítač monostabilný klopný obvod 2* štartovacie tlačítko 4, súčinové hradlá AND 5, 6, tranzistorový stupeň T_, výstupné svorky zariadenia _8, sletový zdroj 2' svorky 10, 11.Generator 1, four-bit binary counter monostable flip-flop 2 * start button 4, product gates AND 5, 6, transistor stage T, device output terminals 8, power supply 2 'terminals 10, 11.
Elektrostimulátor mása je využitelný k elektrickej stimulácii vo všetkých másospracujúoich podnikoch na stavajúoioh jatočnýoh linkách.The meat electrostimulator is useful for electrical stimulation in all meat processing establishments on the construction of carcass lines.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS834151A CS250803B1 (en) | 1983-06-09 | 1983-06-09 | Meat electrostimulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS834151A CS250803B1 (en) | 1983-06-09 | 1983-06-09 | Meat electrostimulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS415183A1 CS415183A1 (en) | 1985-07-16 |
| CS250803B1 true CS250803B1 (en) | 1987-05-14 |
Family
ID=5383607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS834151A CS250803B1 (en) | 1983-06-09 | 1983-06-09 | Meat electrostimulator |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS250803B1 (en) |
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1983
- 1983-06-09 CS CS834151A patent/CS250803B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS415183A1 (en) | 1985-07-16 |
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