RU2009147853A - ADJUSTABLE EJECTOR - Google Patents
ADJUSTABLE EJECTOR Download PDFInfo
- Publication number
- RU2009147853A RU2009147853A RU2009147853/06A RU2009147853A RU2009147853A RU 2009147853 A RU2009147853 A RU 2009147853A RU 2009147853/06 A RU2009147853/06 A RU 2009147853/06A RU 2009147853 A RU2009147853 A RU 2009147853A RU 2009147853 A RU2009147853 A RU 2009147853A
- Authority
- RU
- Russia
- Prior art keywords
- diffuser
- needle
- nozzle holder
- axial channel
- axial movement
- Prior art date
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Nozzles (AREA)
Abstract
Регулируемый эжектор, содержащий приемную камеру, камеру смешения, активное сопло, диффузор, подводящие и отводящий патрубки, регулирующую иглу, механизм привода иглы, отличающийся тем, что устройство снабжено насадкодержателем, установленным в осевом канале корпуса, механизмом привода, включающим фланец с венцом зубчатого колеса, кинематически связанным с шестерней шагового двигателя, снабженного муфтой, регулирующая игла установлена асимметрично в насадкодержателе и снабжена приводом в виде шагового двигателя, установленным на фланце насадкодержателя, осевой канал диффузора снабжен регулирующей иглой, связанной с механизмом осевых перемещений, включающим механизм регулирования хода в виде шагового двигателя, установленного на диффузоре, причем осевой канал подающего патрубка гидравлически связан через окна в теле насадкодержателя с его внутренней камерой, отводящий патрубок установлен на внешней стороне диффузора с возможностью гидравлической связи его осевого канала с осевым каналом диффузора над механизмом регулирования хода иглы, а шаговые двигатели регулирования осевого перемещения иглы, активной насадки, осевого перемещения насадкодержателя и осевого перемещения диффузора связаны с микропроцессором и подчинены единому алгоритму управления. An adjustable ejector containing a receiving chamber, a mixing chamber, an active nozzle, a diffuser, inlet and outlet nozzles, a regulating needle, a needle drive mechanism, characterized in that the device is equipped with a nozzle holder installed in the axial channel of the housing, a drive mechanism including a flange with a gear ring kinematically connected with the gear of a stepper motor equipped with a coupling, the control needle is mounted asymmetrically in the nozzle holder and is equipped with a stepper motor drive mounted on a the nozzle holder, the axial channel of the diffuser is equipped with a control needle connected to the axial movement mechanism, including a stroke control mechanism in the form of a stepper motor mounted on the diffuser, and the axial channel of the supply pipe is hydraulically connected through windows in the body of the nozzle holder with its internal chamber, the outlet pipe is mounted on the outer side of the diffuser with the possibility of hydraulic connection of its axial channel with the axial channel of the diffuser above the mechanism for regulating the stroke of the needle, and stepper motors regulate The axial movement of the needle, the active nozzle, the axial movement of the nozzle holder and the axial movement of the diffuser are associated with a microprocessor and are subject to a single control algorithm.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009147853/06A RU2426916C1 (en) | 2009-12-22 | 2009-12-22 | Adjustable ejector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009147853/06A RU2426916C1 (en) | 2009-12-22 | 2009-12-22 | Adjustable ejector |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009147853A true RU2009147853A (en) | 2011-06-27 |
RU2426916C1 RU2426916C1 (en) | 2011-08-20 |
Family
ID=44738740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009147853/06A RU2426916C1 (en) | 2009-12-22 | 2009-12-22 | Adjustable ejector |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2426916C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3236179B1 (en) | 2016-04-18 | 2021-05-26 | Carel Industries S.p.A. | Ejector for refrigerating machine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012106564A1 (en) * | 2011-02-03 | 2012-08-09 | University Of Delaware | Devices, systems, and methods for variable flow rate fuel ejection |
EP3002535B1 (en) * | 2014-09-30 | 2018-06-13 | General Electric Technology GmbH | Single and multi-pressure condensation system |
RU2672200C1 (en) * | 2017-11-13 | 2018-11-12 | Владимир Викторович Михайлов | Adjustable ejector (options) |
-
2009
- 2009-12-22 RU RU2009147853/06A patent/RU2426916C1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3236179B1 (en) | 2016-04-18 | 2021-05-26 | Carel Industries S.p.A. | Ejector for refrigerating machine |
Also Published As
Publication number | Publication date |
---|---|
RU2426916C1 (en) | 2011-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121223 |