CS244966B1 - Spray-jet namely for stomathology syringe - Google Patents
Spray-jet namely for stomathology syringe Download PDFInfo
- Publication number
- CS244966B1 CS244966B1 CS844841A CS484184A CS244966B1 CS 244966 B1 CS244966 B1 CS 244966B1 CS 844841 A CS844841 A CS 844841A CS 484184 A CS484184 A CS 484184A CS 244966 B1 CS244966 B1 CS 244966B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- outer tube
- spray nozzle
- syringe
- spray
- transport
- Prior art date
Links
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000007373 indentation Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 3
- 238000010168 coupling process Methods 0.000 abstract description 3
- 238000005859 coupling reaction Methods 0.000 abstract description 3
- 241000475481 Nebula Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
Rozprašovacia tryska pre stomatologické striekačky je určená na dopravu, zmiešavanie a přesné usmernenie pretekajúcich mé dií do pracovného póla, pričom sa dá regulovat kvalita rozprasku. Podstatou rozprašovače] trysky sú koaxiálně uložené trubky (1, 2), kde vnútorná trubka (1) je vedená prelismi (3) vonkajšej trubky (2), ktoré vytvárajú vodiace kanáliky (4), pričom vonkajšia trubka (2) je opatřená posuvnou regulačnou spojkou (5). Okrem využitia v zdravotníctve je možné rozprašovaciu trysku využit všade tam, kde sa vyžaduje doprava, zmiešavanie a přesné usmernenie pretekajúcich médií do pracovného pol'a.Spray nozzle for dental The syringe is designed for transport, mixing and precise guidance flowing over mine to the working pole, while being adjustable the quality of the crack. The essence of the atomizer] is coaxial stored tubes (1, 2) where internal the pipe (1) is guided by overhangs (3) of the outer tubes (2) that form guide channels (4), wherein the outer tube (2) is provided sliding control coupling (5). In addition to health care, it is possible spray nozzle used wherever transport, mixing and precision are required streaming media to work field set.
Description
Rozprašovacia tryska pre stomatologické striekačky je určená na dopravu, zmiešavanie a přesné usmernenie pretekajúcich médií do pracovného póla, pričom sa dá regulovat kvalita rozprasku.The spray nozzle for dental syringes is designed to transport, mix and precisely direct the flowing media to the working pole while controlling spray quality.
Podstatou rozprašovače] trysky sú koaxiálně uložené trubky (1, 2], kde vnútorná trubka (1) je vedená prelismi (3) vonkajšej trubky (2), ktoré vytvšrajú vodiace kanáliky (4), pričom vonkajšia trubka (2) je opatřená posuvnou regulačnou spojkou (5).The essence of the nozzle sprayer is coaxially arranged tubes (1, 2), wherein the inner tube (1) is guided by recesses (3) of the outer tube (2) forming the guide channels (4), the outer tube (2) being provided with a sliding control coupling (5).
Okrem využitia v zdravotníctve je možné rozprašovaciu trysku využit všade tam, kde sa vyžaduje doprava, zmiešavanie a přesné usmernenie pretekajúcich médií do pracovného pol'a.In addition to medical applications, the spray nozzle can be used wherever transport, mixing, and accurate flow control of the flowing media into the work area is required.
Vynález sa týká rozprašovače] trysky najma pre stomatologické striekačky a rieši přesné usmernenie pretekajúcich médií na jej výstupe.The invention relates to a nozzle dispenser, in particular for dental syringes, and to the precise directing of flowing media at its outlet.
Známe konštrukčné riešenia sú buď koaxiálně; to znamená také, že vo vonkajšej trubke slúžiacej obvykle pre vedenie vzduchu je volné uložená trubka například pre vedenie vody a nekoaxiálne to znamená také, že každé médium je vedené samostatnou trubkou. Koaxiálně trysky majú výstup usporiadaný tak, že vnútorná trubka vo vonkajšej trubike je upevněná excentricky, pričom jej čelo je proti ústlu vonkajšej trubky zošikmené. Iné známe riešenie koaxiálnej trysky je také, že koniec vonkajšej trubky je opatřený vnútorným kuželom a vnútorná trubka je vyvedená excentricky.Known design solutions are either coaxial; that is to say, in the outer tube usually used for air conduction, there is a loose tube for example for water conduction, and non-coaxial means that each medium is guided by a separate conduit. The coaxial nozzles have an outlet arranged such that the inner tube in the outer tube is eccentrically mounted and its face is bevelled against the outer tube mouth. Another known solution of the coaxial nozzle is that the end of the outer tube is provided with an inner cone and the inner tube is discharged eccentrically.
Nevýhodou takto· konstruovaných trysiek je náročná technologia výroby, ale najma to, že jemnost rozprasku nie je možné regulovat a usměrňovat na pracovně pole. V případe, že sa do niektorého z pretekajúcich médií dostane nečistota, stává sa tryska nepoužitelnou.The disadvantage of such designed nozzles is the sophisticated production technology, but especially that the fineness of the spray cannot be controlled and rectified in the field. The nozzle becomes unusable if dirt gets into any of the flowing media.
Uvedené nedostatky odstraňuje rozprašovacia tryska podl'a vynálezu, vytvořená z vonkajšej a vnútornej trubky, ktorého podstata spočívá v tom, že vnútorná trubka je vedená vo vonkajšej trubke prelismi, ktoré vytvárajú vodiace kanáliky, pričom vonlkajšia trubka je opatřená posuvnou regulačnou spojkou.The above-mentioned drawbacks are eliminated by the spray nozzle according to the invention, formed from an outer and an inner tube, which is characterized in that the inner tube is guided in the outer tube by indentations that form guide channels, the outer tube being provided with a sliding control coupling.
Výhodou rozprašovacej trysky podía vynálezu je, že prelisy na konci vonkajšej trubky vytvárajúce symetrické kanáliky zaručujú presnú centricitu vnútornej trubky, čo umožňuje optimálně usmernenie pretekajúceho média na pracovně pole. Vonkajšia trubka rozdělená posuvnou regulačnou spojkou umožňuje optimálně nastavenie jej polohy vo vztahu k ústiu vnútornej trubky a tým měnit kvalitu rozprasku. Dalšími výhodami sú jednoduchá technologia výroby a možnosti jednoduchej údržby ústia trysky.It is an advantage of the spray nozzle according to the invention that the embossments at the end of the outer tube forming symmetrical ducts guarantee the exact centricity of the inner tube, which allows the flowing medium to be optimally directed to the working field. The outer tube divided by the sliding control clutch allows an optimal adjustment of its position relative to the mouth of the inner tube and thus change the spray quality. Further advantages are simple manufacturing technology and easy maintenance of the nozzle orifice.
Příklad rozprašovacej trysky je znázorněný na priloženom výkrese, kde na obr. 1 je rez tryskou až po posuvnú regulačnú spojku, a na obr. 2 je pohlad na zaikončenie trysky v smere „P“.An example of a spray nozzle is shown in the accompanying drawing, in which Fig. 1 is a cross-sectional view of the nozzle up to the sliding control clutch, and Fig. 2 is a view of the nozzle lock in the "P" direction.
Rozprašovacia tryska je vytvořená tak, že vnútorná trubka 1 je zasunutá do vonkajšej trubky 2 opatrenej posuvnou regulačnou spojkou 5. Táto vonkajšia trubka 2 prechádza před vyústěním 4 usmerňujúce prietok média a jednak vedú vnútornú trubku 1 jej stredom.The spray nozzle is designed so that the inner tube 1 is inserted into the outer tube 2 provided with a sliding regulating clutch 5. This outer tube 2 passes before the outlet 4, which directs the flow of the medium and, on the other hand, guides the inner tube 1 through its center.
Médium prúdiace cez vnútornú trubku 1 sa vplyvom rýchlosti prúdiaceho média, například vzduchu usměrněného vodiacimi kanálikmi 4 v ústí rozpráší v hmlovinu. Kvalita takto vytvorenej hmloviny je závislá od polohy ústia vonkajšej trubky 2 oproti ústiu vnútornej trubky 1 a jej změna sa dosiahne posobením na posuvnú regulačnú spojku 5.The medium flowing through the inner tube 1 is sprayed into the nebula due to the velocity of the flowing medium, for example the air directed by the guide channels 4 in the mouth. The quality of the nebula thus produced is dependent on the position of the mouth of the outer tube 2 relative to the mouth of the inner tube 1 and its change is achieved by fitting it to a sliding control clutch 5.
Vynález je možné využit pre dopravu a rozprášenie kvapalných a plynných médií v zdravotnictvo a všade tam, kde je potřebné presne nasměrovat viac médií do· pracovného pol'a.The invention can be used for transporting and atomizing liquid and gaseous media in the healthcare sector and wherever it is necessary to precisely direct multiple media to the working field.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS844841A CS244966B1 (en) | 1984-06-25 | 1984-06-25 | Spray-jet namely for stomathology syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS844841A CS244966B1 (en) | 1984-06-25 | 1984-06-25 | Spray-jet namely for stomathology syringe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS484184A1 CS484184A1 (en) | 1985-11-13 |
| CS244966B1 true CS244966B1 (en) | 1986-08-14 |
Family
ID=5392069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS844841A CS244966B1 (en) | 1984-06-25 | 1984-06-25 | Spray-jet namely for stomathology syringe |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS244966B1 (en) |
-
1984
- 1984-06-25 CS CS844841A patent/CS244966B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS484184A1 (en) | 1985-11-13 |
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