RO82058B1 - Gas-air mixer - Google Patents

Gas-air mixer

Info

Publication number
RO82058B1
RO82058B1 RO102844A RO10284480A RO82058B1 RO 82058 B1 RO82058 B1 RO 82058B1 RO 102844 A RO102844 A RO 102844A RO 10284480 A RO10284480 A RO 10284480A RO 82058 B1 RO82058 B1 RO 82058B1
Authority
RO
Romania
Prior art keywords
gas
power supply
mixer
air mixer
supply unit
Prior art date
Application number
RO102844A
Other languages
Romanian (ro)
Other versions
RO82058A2 (en
Inventor
Francisc Deak
Iuliu Markos
Original Assignee
Francisc Deak
Iuliu Markos
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 Francisc Deak, Iuliu Markos filed Critical Francisc Deak
Priority to RO80102844A priority Critical patent/RO82058A2/en
Publication of RO82058B1 publication Critical patent/RO82058B1/en
Publication of RO82058A2 publication Critical patent/RO82058A2/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Inventia se refera la un amestecator de gaz-aer cu servomecanism destinat cuptoarelor industriale, de exemplu topit cupru sau alte metale neferoase. Amestecatorul de gaz-aer este compus dintr-o carcasa tubulara în care se deplaseaza un tub ejector, cu ajutorul unui tambur de reglaj, prevazut cu un servomecanism format dintr-un suport fixat pe flansa amestecatorului, ce sustine un motor de curent continuu care prin intermediul unui reductor melcat si al unui pinion transmite miscarea unei coroane dintate fixata pe tamburul de reglaj. Pentru oprirea motorului în pozitiile limita fiind prevazute doua limitatoare de cursa. Alimentarea cu energie se realizeaza printr-un bloc de alimentare unic pentru toate arzatoarele unui cuptor, iar comanda arzatoarelor efectuîndu-se prin niste blocuri de comanda, cîte unul de amestecator, alimentate în paralel de la blocul de alimentare.The invention relates to a gas-air mixer with servomechanism intended for industrial furnaces, for example melted copper or other non-ferrous metals. The gas-air mixer consists of a tubular housing in which an ejector tube is moved by means of a regulating drum provided with a servomotor consisting of a support fixed to the mixer flange which supports a DC motor which, via a worm gear reducer and a sprocket, conveys the movement of a toothed toothed pin on the adjustment drum. Two limit switches are provided to stop the engine in the limit positions. The power supply is provided by a single power supply unit for all the burners of an oven, and the burner control is carried out by means of some control blocks, one of the mixer, fed in parallel from the power supply unit.

RO80102844A 1980-12-15 1980-12-15 GAS-AIR MIXER RO82058A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO80102844A RO82058A2 (en) 1980-12-15 1980-12-15 GAS-AIR MIXER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO80102844A RO82058A2 (en) 1980-12-15 1980-12-15 GAS-AIR MIXER

Publications (2)

Publication Number Publication Date
RO82058B1 true RO82058B1 (en) 1983-06-30
RO82058A2 RO82058A2 (en) 1983-07-07

Family

ID=20109262

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80102844A RO82058A2 (en) 1980-12-15 1980-12-15 GAS-AIR MIXER

Country Status (1)

Country Link
RO (1) RO82058A2 (en)

Also Published As

Publication number Publication date
RO82058A2 (en) 1983-07-07

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