RO87135B1 - Air-water ejector - Google Patents

Air-water ejector

Info

Publication number
RO87135B1
RO87135B1 RO109596A RO10959683A RO87135B1 RO 87135 B1 RO87135 B1 RO 87135B1 RO 109596 A RO109596 A RO 109596A RO 10959683 A RO10959683 A RO 10959683A RO 87135 B1 RO87135 B1 RO 87135B1
Authority
RO
Romania
Prior art keywords
air
water
ejector
divergent
water ejector
Prior art date
Application number
RO109596A
Other languages
Romanian (ro)
Other versions
RO87135A2 (en
Inventor
Mihai Nicolae Pusac
Gheorghe Miches
Sandor Hajdu
Original Assignee
Mihai Nicolae Pusac
Gheorghe Miches
Sandor Hajdu
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 Mihai Nicolae Pusac, Gheorghe Miches, Sandor Hajdu filed Critical Mihai Nicolae Pusac
Priority to RO109596A priority Critical patent/RO87135B1/en
Publication of RO87135A2 publication Critical patent/RO87135A2/en
Publication of RO87135B1 publication Critical patent/RO87135B1/en

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  • Nozzles (AREA)

Abstract

Inventia se refera la un ejector aer-apa bazat pe efectul Coanda, destinat creerii unor conuri goale de ceata sub forma de aerosoli, folosit în special pentru racirea si atingerea scanteilor mecanice produse de cutitele organelor de taiere a combinelor miniere, cat si pentru dilutia metanului degajat din frontul de lucru precum si pentru reducerea prafului la taierea cu combina. Ejectorul aer apa compus din: capac, corp, difuzor, contrapiulita si doua stuturi unul pentru aer si unul pentru apa acesta fiind prevazut cu o duza. Tubul divergent de intrare si evacuare a aerului a aerului si a apei în amestec este închis partial într-o manta cilindrica, astfel încat sa formeze la un capat un orificiu de transfer prin intermediul caruia se obtin viteze foarte mari. Apa este antrenata de destindere la partea divergenta a tubului un con de ceata sub forma de aerosoli.The invention relates to an air-water ejector based on the Coanda effect, intended for the creation of hollow aerosol fog cones, especially used for cooling and touching the mechanical sparks produced by the mining cutters and for the dilution of methane from the working front as well as for reducing the dust when cutting with the combine. The water air ejector consists of: a lid, a body, a diffuser, a lock, and two stuttles one for air and one for the water provided with a nozzle. The divergent inlet and outlet air of the air and mixing water is partially enclosed in a cylindrical casing so as to form at one end a transfer orifice through which very high velocities are obtained. The water is drawn to the divergent part of the tube by a foggy cone in the form of aerosols.

RO109596A 1983-01-04 1983-01-04 Air-water ejector RO87135B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO109596A RO87135B1 (en) 1983-01-04 1983-01-04 Air-water ejector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO109596A RO87135B1 (en) 1983-01-04 1983-01-04 Air-water ejector

Publications (2)

Publication Number Publication Date
RO87135A2 RO87135A2 (en) 1985-06-29
RO87135B1 true RO87135B1 (en) 1985-06-30

Family

ID=20112494

Family Applications (1)

Application Number Title Priority Date Filing Date
RO109596A RO87135B1 (en) 1983-01-04 1983-01-04 Air-water ejector

Country Status (1)

Country Link
RO (1) RO87135B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3019246B1 (en) 2013-07-11 2019-08-28 Marioff Corporation Oy Air induction nozzle

Also Published As

Publication number Publication date
RO87135A2 (en) 1985-06-29

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